diff --git a/keyserver/src/creators/update-creator.js b/keyserver/src/creators/update-creator.js
index 49f1e25ff..68267e238 100644
--- a/keyserver/src/creators/update-creator.js
+++ b/keyserver/src/creators/update-creator.js
@@ -1,664 +1,664 @@
 // @flow
 
 import invariant from 'invariant';
 
 import { nonThreadCalendarFilters } from 'lib/selectors/calendar-filter-selectors.js';
 import {
   keyForUpdateData,
   keyForUpdateInfo,
   rawUpdateInfoFromUpdateData,
 } from 'lib/shared/update-utils.js';
 import type {
   UpdateInfosRawData,
   UpdateTypes,
 } from 'lib/shared/updates/update-spec.js';
 import { updateSpecs } from 'lib/shared/updates/update-specs.js';
 import {
   type CalendarQuery,
   defaultCalendarQuery,
   type RawEntryInfos,
   type RawEntryInfo,
   type FetchEntryInfosBase,
 } from 'lib/types/entry-types.js';
 import {
   defaultNumberPerThread,
   type MessageSelectionCriteria,
   type FetchMessageInfosResult,
   type RawMessageInfo,
 } from 'lib/types/message-types.js';
 import {
   type UpdateTarget,
   redisMessageTypes,
   type NewUpdatesRedisMessage,
 } from 'lib/types/redis-types.js';
-import type { RawThreadInfos } from 'lib/types/thread-types';
+import type { LegacyRawThreadInfos } from 'lib/types/thread-types';
 import {
   type ServerUpdateInfo,
   type UpdateData,
   type RawUpdateInfo,
   type CreateUpdatesResult,
 } from 'lib/types/update-types.js';
 import type { UserInfos, LoggedInUserInfo } from 'lib/types/user-types.js';
 import { promiseAll } from 'lib/utils/promises.js';
 
 import createIDs from './id-creator.js';
 import { dbQuery, SQL, mergeAndConditions } from '../database/database.js';
 import type { SQLStatementType } from '../database/types.js';
 import { deleteUpdatesByConditions } from '../deleters/update-deleters.js';
 import {
   fetchEntryInfos,
   fetchEntryInfosByID,
 } from '../fetchers/entry-fetchers.js';
 import { fetchMessageInfos } from '../fetchers/message-fetchers.js';
 import {
   fetchThreadInfos,
   type FetchThreadInfosResult,
 } from '../fetchers/thread-fetchers.js';
 import {
   fetchKnownUserInfos,
   fetchCurrentUserInfo,
 } from '../fetchers/user-fetchers.js';
 import type { Viewer } from '../session/viewer.js';
 import { channelNameForUpdateTarget, publisher } from '../socket/redis.js';
 
 export type UpdatesForCurrentSession =
   // This is the default if no Viewer is passed, or if an isSocket Viewer is
   // passed in. We will broadcast to all valid sessions via Redis and return
   // nothing to the caller, relying on the current session's Redis listener to
   // pick up the updates and deliver them asynchronously.
   | 'broadcast'
   // This is the default if a non-isSocket Viewer is passed in. We avoid
   // broadcasting the update to the current session, and instead return the
   // update to the caller, who will handle delivering it to the client.
   | 'return'
   // This means we ignore any updates destined for the current session.
   // Presumably the caller knows what they are doing and has a different way of
   // communicating the relevant information to the client.
   | 'ignore';
 
 type DeleteCondition = {
   +userID: string,
   +target: ?string,
   +types: UpdateTypes,
 };
 
 export type ViewerInfo =
   | {
       viewer: Viewer,
       calendarQuery?: ?CalendarQuery,
       updatesForCurrentSession?: UpdatesForCurrentSession,
     }
   | {
       viewer: Viewer,
       calendarQuery: ?CalendarQuery,
       updatesForCurrentSession?: UpdatesForCurrentSession,
-      threadInfos: RawThreadInfos,
+      threadInfos: LegacyRawThreadInfos,
     };
 const defaultUpdateCreationResult = { viewerUpdates: [], userInfos: {} };
 const sortFunction = (
   a: UpdateData | ServerUpdateInfo,
   b: UpdateData | ServerUpdateInfo,
 ) => a.time - b.time;
 const deleteUpdatesBatchSize = 500;
 
 // Creates rows in the updates table based on the inputed updateDatas. Returns
 // UpdateInfos pertaining to the provided viewerInfo, as well as related
 // UserInfos. If no viewerInfo is provided, no UpdateInfos will be returned. And
 // the update row won't have an updater column, meaning no session will be
 // excluded from the update.
 async function createUpdates(
   updateDatas: $ReadOnlyArray<UpdateData>,
   passedViewerInfo?: ?ViewerInfo,
 ): Promise<CreateUpdatesResult> {
   if (updateDatas.length === 0) {
     return defaultUpdateCreationResult;
   }
 
   // viewer.session will throw for a script Viewer
   let viewerInfo = passedViewerInfo;
   if (
     viewerInfo &&
     (viewerInfo.viewer.isScriptViewer || !viewerInfo.viewer.loggedIn)
   ) {
     viewerInfo = null;
   }
 
   const sortedUpdateDatas = [...updateDatas].sort(sortFunction);
 
   const filteredUpdateDatas: UpdateData[] = [];
   const keyedUpdateDatas: Map<string, UpdateData[]> = new Map();
   for (const updateData of sortedUpdateDatas) {
     const key = keyForUpdateData(updateData);
     if (!key) {
       filteredUpdateDatas.push(updateData);
       continue;
     }
     const conditionKey = `${updateData.userID}|${key}`;
 
     const deleteCondition = getDeleteCondition(updateData);
     invariant(
       deleteCondition,
       `updateData of type ${updateData.type} has conditionKey ` +
         `${conditionKey} but no deleteCondition`,
     );
 
     const curUpdateDatas = keyedUpdateDatas.get(conditionKey);
     if (!curUpdateDatas) {
       keyedUpdateDatas.set(conditionKey, [updateData]);
       continue;
     }
 
     const filteredCurrent = curUpdateDatas.filter(curUpdateData =>
       filterOnDeleteCondition(curUpdateData, deleteCondition),
     );
     if (filteredCurrent.length === 0) {
       keyedUpdateDatas.set(conditionKey, [updateData]);
       continue;
     }
 
     const isNewUpdateDataFiltered = !filteredCurrent.every(curUpdateData => {
       const curDeleteCondition = getDeleteCondition(curUpdateData);
       invariant(
         curDeleteCondition,
         `updateData of type ${curUpdateData.type} is in keyedUpdateDatas ` +
           "but doesn't have a deleteCondition",
       );
       return filterOnDeleteCondition(updateData, curDeleteCondition);
     });
     if (!isNewUpdateDataFiltered) {
       filteredCurrent.push(updateData);
     }
     keyedUpdateDatas.set(conditionKey, filteredCurrent);
   }
 
   for (const keyUpdateDatas of keyedUpdateDatas.values()) {
     filteredUpdateDatas.push(...keyUpdateDatas);
   }
   const ids = await createIDs('updates', filteredUpdateDatas.length);
 
   let updatesForCurrentSession =
     viewerInfo && viewerInfo.updatesForCurrentSession;
   if (!updatesForCurrentSession && viewerInfo) {
     updatesForCurrentSession = viewerInfo.viewer.isSocket
       ? 'broadcast'
       : 'return';
   } else if (!updatesForCurrentSession) {
     updatesForCurrentSession = 'broadcast';
   }
   const dontBroadcastSession =
     updatesForCurrentSession !== 'broadcast' && viewerInfo
       ? viewerInfo.viewer.session
       : null;
 
   const publishInfos: Map<string, PublishInfo> = new Map();
   const viewerRawUpdateInfos: RawUpdateInfo[] = [];
   const insertRows: (?(number | string))[][] = [];
   const earliestTime: Map<string, number> = new Map();
   for (let i = 0; i < filteredUpdateDatas.length; i++) {
     const updateData = filteredUpdateDatas[i];
 
     const target = getTargetFromUpdateData(updateData);
     const rawUpdateInfo = rawUpdateInfoFromUpdateData(updateData, ids[i]);
 
     if (!target || !dontBroadcastSession || target !== dontBroadcastSession) {
       const updateTarget = target
         ? { userID: updateData.userID, sessionID: target }
         : { userID: updateData.userID };
       const channelName = channelNameForUpdateTarget(updateTarget);
       let publishInfo = publishInfos.get(channelName);
       if (!publishInfo) {
         publishInfo = { updateTarget, rawUpdateInfos: [] };
         publishInfos.set(channelName, publishInfo);
       }
       publishInfo.rawUpdateInfos.push(rawUpdateInfo);
     }
 
     if (
       updatesForCurrentSession === 'return' &&
       viewerInfo &&
       updateData.userID === viewerInfo.viewer.id &&
       (!target || target === viewerInfo.viewer.session)
     ) {
       viewerRawUpdateInfos.push(rawUpdateInfo);
     }
 
     if (viewerInfo && target && viewerInfo.viewer.session === target) {
       // In the case where this update is being created only for the current
       // session, there's no reason to insert a row into the updates table
       continue;
     }
 
     const content =
       updateSpecs[updateData.type].updateContentForServerDB(updateData);
 
     const key = keyForUpdateData(updateData);
     if (key) {
       const conditionKey = `${updateData.userID}|${key}`;
       const currentEarliestTime = earliestTime.get(conditionKey);
       if (!currentEarliestTime || updateData.time < currentEarliestTime) {
         earliestTime.set(conditionKey, updateData.time);
       }
     }
 
     const insertRow = [
       ids[i],
       updateData.userID,
       updateData.type,
       key,
       content,
       updateData.time,
       dontBroadcastSession,
       target,
     ];
     insertRows.push(insertRow);
   }
 
   type DeleteUpdatesConditions = {
     key: string,
     target?: string,
     types?: number[],
     time?: number,
   };
   const usersByConditions: Map<
     string,
     {
       conditions: DeleteUpdatesConditions,
       users: Set<string>,
     },
   > = new Map();
   for (const [conditionKey, keyUpdateDatas] of keyedUpdateDatas) {
     const deleteConditionByTarget: Map<?string, DeleteCondition> = new Map();
     for (const updateData of keyUpdateDatas) {
       const deleteCondition = getDeleteCondition(updateData);
       invariant(
         deleteCondition,
         `updateData of type ${updateData.type} is in keyedUpdateDatas but ` +
           "doesn't have a deleteCondition",
       );
       const { target, types } = deleteCondition;
 
       const existingDeleteCondition = deleteConditionByTarget.get(target);
       if (!existingDeleteCondition) {
         deleteConditionByTarget.set(target, deleteCondition);
         continue;
       }
 
       const existingTypes = existingDeleteCondition.types;
       if (existingTypes === 'all_types') {
         continue;
       } else if (types === 'all_types') {
         deleteConditionByTarget.set(target, deleteCondition);
         continue;
       }
 
       const mergedTypes = new Set([...types, ...existingTypes]);
       deleteConditionByTarget.set(target, {
         ...deleteCondition,
         types: mergedTypes,
       });
     }
 
     for (const deleteCondition of deleteConditionByTarget.values()) {
       const { userID, target, types } = deleteCondition;
       const key = conditionKey.split('|')[1];
       const conditions: DeleteUpdatesConditions = { key };
       if (target) {
         conditions.target = target;
       }
       if (types !== 'all_types') {
         invariant(types.size > 0, 'deleteCondition had empty types set');
         conditions.types = [...types];
       }
       const earliestTimeForCondition = earliestTime.get(conditionKey);
       if (earliestTimeForCondition) {
         conditions.time = earliestTimeForCondition;
       }
 
       const conditionsKey = JSON.stringify(conditions);
       if (!usersByConditions.has(conditionsKey)) {
         usersByConditions.set(conditionsKey, {
           conditions,
           users: new Set(),
         });
       }
       usersByConditions.get(conditionsKey)?.users.add(userID);
     }
   }
 
   const deleteSQLConditions: SQLStatementType[] = [];
   for (const { conditions, users } of usersByConditions.values()) {
     const sqlConditions = [
       SQL`u.user IN (${[...users]})`,
       SQL`u.key = ${conditions.key}`,
     ];
     if (conditions.target) {
       sqlConditions.push(SQL`u.target = ${conditions.target}`);
     }
     if (conditions.types) {
       sqlConditions.push(SQL`u.type IN (${conditions.types})`);
     }
     if (conditions.time) {
       sqlConditions.push(SQL`u.time < ${conditions.time}`);
     }
     deleteSQLConditions.push(mergeAndConditions(sqlConditions));
   }
 
   const insertPromise = (async () => {
     if (insertRows.length === 0) {
       return;
     }
     const insertQuery = SQL`
       INSERT INTO updates(id, user, type, \`key\`,
         content, time, updater, target)
     `;
     insertQuery.append(SQL`VALUES ${insertRows}`);
     await dbQuery(insertQuery);
   })();
 
   const redisPromise =
     publishInfos.size > 0
       ? redisPublish(publishInfos.values(), dontBroadcastSession)
       : Promise.resolve(undefined);
 
   const deletePromise = (async () => {
     if (deleteSQLConditions.length === 0) {
       return;
     }
     while (deleteSQLConditions.length > 0) {
       const batch = deleteSQLConditions.splice(0, deleteUpdatesBatchSize);
       await deleteUpdatesByConditions(batch);
     }
   })();
 
   const updatesPromise: Promise<?FetchUpdatesResult> = (async () => {
     if (viewerRawUpdateInfos.length === 0) {
       return undefined;
     }
     invariant(viewerInfo, 'should be set');
     return await fetchUpdateInfosWithRawUpdateInfos(
       viewerRawUpdateInfos,
       viewerInfo,
     );
   })();
 
   const { updatesResult } = await promiseAll({
     updatesResult: updatesPromise,
     insertResult: insertPromise,
     redisResult: redisPromise,
     deleteResult: deletePromise,
   });
   if (!updatesResult) {
     return defaultUpdateCreationResult;
   }
   const { updateInfos, userInfos } = updatesResult;
   return { viewerUpdates: updateInfos, userInfos };
 }
 
 export type FetchUpdatesResult = {
   +updateInfos: $ReadOnlyArray<ServerUpdateInfo>,
   +userInfos: UserInfos,
 };
 async function fetchUpdateInfosWithRawUpdateInfos(
   rawUpdateInfos: $ReadOnlyArray<RawUpdateInfo>,
   viewerInfo: ViewerInfo,
 ): Promise<FetchUpdatesResult> {
   const entitiesToFetch = rawUpdateInfos
     .map(info => updateSpecs[info.type].entitiesToFetch?.(info))
     .filter(Boolean);
   const currentUserNeedsFetch = entitiesToFetch.some(
     ({ currentUser }) => currentUser,
   );
   const threadIDsNeedingFetch = viewerInfo.threadInfos
     ? new Set<string>()
     : new Set<string>(
         entitiesToFetch.map(({ threadID }) => threadID).filter(Boolean),
       );
   const entryIDsNeedingFetch = new Set(
     entitiesToFetch.map(({ entryID }) => entryID).filter(Boolean),
   );
   // entries and messages
   const threadIDsNeedingDetailedFetch = new Set(
     entitiesToFetch
       .map(({ detailedThreadID }) => detailedThreadID)
       .filter(Boolean),
   );
   const userIDsToFetch = new Set(
     entitiesToFetch.map(({ userID }) => userID).filter(Boolean),
   );
 
   const { viewer } = viewerInfo;
   const threadPromise: Promise<?FetchThreadInfosResult> = (async () => {
     if (viewerInfo.threadInfos || threadIDsNeedingFetch.size === 0) {
       return undefined;
     }
     return await fetchThreadInfos(viewer, {
       threadIDs: threadIDsNeedingFetch,
     });
   })();
 
   let calendarQueryTmp: ?CalendarQuery = viewerInfo.calendarQuery ?? null;
   if (!calendarQueryTmp && viewer.hasSessionInfo) {
     // This should only ever happen for "legacy" clients who call in without
     // providing this information. These clients wouldn't know how to deal with
     // the corresponding UpdateInfos anyways, so no reason to be worried.
     calendarQueryTmp = viewer.calendarQuery;
   } else if (!calendarQueryTmp) {
     calendarQueryTmp = defaultCalendarQuery(viewer.platform, viewer.timeZone);
   }
   const calendarQuery = calendarQueryTmp;
 
   const messageInfosPromise: Promise<?FetchMessageInfosResult> = (async () => {
     if (threadIDsNeedingDetailedFetch.size === 0) {
       return undefined;
     }
     const threadCursors: { [string]: ?string } = {};
     for (const threadID of threadIDsNeedingDetailedFetch) {
       threadCursors[threadID] = null;
     }
     const messageSelectionCriteria: MessageSelectionCriteria = {
       threadCursors,
     };
     return await fetchMessageInfos(
       viewer,
       messageSelectionCriteria,
       defaultNumberPerThread,
     );
   })();
 
   const calendarPromise: Promise<?FetchEntryInfosBase> = (async () => {
     if (threadIDsNeedingDetailedFetch.size === 0) {
       return undefined;
     }
     const threadCalendarQuery = {
       ...calendarQuery,
       filters: [
         ...nonThreadCalendarFilters(calendarQuery.filters),
         { type: 'threads', threadIDs: [...threadIDsNeedingDetailedFetch] },
       ],
     };
     return await fetchEntryInfos(viewer, [threadCalendarQuery]);
   })();
 
   const entryInfosPromise: Promise<?RawEntryInfos> = (async () => {
     if (entryIDsNeedingFetch.size === 0) {
       return undefined;
     }
     return await fetchEntryInfosByID(viewer, entryIDsNeedingFetch);
   })();
 
   const currentUserInfoPromise: Promise<?LoggedInUserInfo> = (async () => {
     if (!currentUserNeedsFetch) {
       return undefined;
     }
     const currentUserInfo = await fetchCurrentUserInfo(viewer);
     invariant(currentUserInfo.anonymous === undefined, 'should be logged in');
     return currentUserInfo;
   })();
 
   const userInfosPromise: Promise<?UserInfos> = (async () => {
     if (userIDsToFetch.size === 0) {
       return undefined;
     }
     return await fetchKnownUserInfos(viewer, [...userIDsToFetch]);
   })();
 
   const {
     threadResult,
     messageInfosResult,
     calendarResult,
     entryInfosResult,
     currentUserInfoResult,
     userInfosResult,
   } = await promiseAll({
     threadResult: threadPromise,
     messageInfosResult: messageInfosPromise,
     calendarResult: calendarPromise,
     entryInfosResult: entryInfosPromise,
     currentUserInfoResult: currentUserInfoPromise,
     userInfosResult: userInfosPromise,
   });
 
   let threadInfos = {};
   if (viewerInfo.threadInfos) {
     threadInfos = viewerInfo.threadInfos;
   } else if (threadResult) {
     threadInfos = threadResult.threadInfos;
   }
 
   return await updateInfosFromRawUpdateInfos(viewer, rawUpdateInfos, {
     threadInfos,
     messageInfosResult,
     calendarResult,
     entryInfosResult,
     currentUserInfoResult,
     userInfosResult,
   });
 }
 
 async function updateInfosFromRawUpdateInfos(
   viewer: Viewer,
   rawUpdateInfos: $ReadOnlyArray<RawUpdateInfo>,
   rawData: UpdateInfosRawData,
 ): Promise<FetchUpdatesResult> {
   const { messageInfosResult, calendarResult, userInfosResult } = rawData;
 
   const rawEntryInfosByThreadID: { [string]: Array<RawEntryInfo> } = {};
   for (const entryInfo of calendarResult?.rawEntryInfos ?? []) {
     if (!rawEntryInfosByThreadID[entryInfo.threadID]) {
       rawEntryInfosByThreadID[entryInfo.threadID] = [];
     }
     rawEntryInfosByThreadID[entryInfo.threadID].push(entryInfo);
   }
 
   const rawMessageInfosByThreadID: { [string]: Array<RawMessageInfo> } = {};
   for (const messageInfo of messageInfosResult?.rawMessageInfos ?? []) {
     if (!rawMessageInfosByThreadID[messageInfo.threadID]) {
       rawMessageInfosByThreadID[messageInfo.threadID] = [];
     }
     rawMessageInfosByThreadID[messageInfo.threadID].push(messageInfo);
   }
 
   const params = {
     data: rawData,
     rawEntryInfosByThreadID,
     rawMessageInfosByThreadID,
   };
   const updateInfos = rawUpdateInfos
     .map(update =>
       updateSpecs[update.type].updateInfoFromRawInfo(update, params),
     )
     .filter(Boolean);
 
   updateInfos.sort(sortFunction);
 
   // Now we'll attempt to merge UpdateInfos so that we only have one per key
   const updateForKey: Map<string, ServerUpdateInfo> = new Map();
   const mergedUpdates: ServerUpdateInfo[] = [];
   for (const updateInfo of updateInfos) {
     const key = keyForUpdateInfo(updateInfo);
     if (!key) {
       mergedUpdates.push(updateInfo);
       continue;
     }
     const typesOfReplacedUpdatesForMatchingKey =
       updateSpecs[updateInfo.type].typesOfReplacedUpdatesForMatchingKey;
     const currentUpdateInfo = updateForKey.get(key);
     if (
       !currentUpdateInfo ||
       typesOfReplacedUpdatesForMatchingKey === 'all_types' ||
       typesOfReplacedUpdatesForMatchingKey?.has(currentUpdateInfo.type)
     ) {
       updateForKey.set(key, updateInfo);
     }
   }
   for (const [, updateInfo] of updateForKey) {
     mergedUpdates.push(updateInfo);
   }
   mergedUpdates.sort(sortFunction);
 
   return { updateInfos: mergedUpdates, userInfos: userInfosResult ?? {} };
 }
 
 type PublishInfo = {
   updateTarget: UpdateTarget,
   rawUpdateInfos: RawUpdateInfo[],
 };
 async function redisPublish(
   publishInfos: Iterator<PublishInfo>,
   dontBroadcastSession: ?string,
 ): Promise<void> {
   for (const publishInfo of publishInfos) {
     const { updateTarget, rawUpdateInfos } = publishInfo;
     const redisMessage: NewUpdatesRedisMessage = {
       type: redisMessageTypes.NEW_UPDATES,
       updates: rawUpdateInfos,
     };
     if (!updateTarget.sessionID && dontBroadcastSession) {
       redisMessage.ignoreSession = dontBroadcastSession;
     }
     publisher.sendMessage(updateTarget, redisMessage);
   }
 }
 
 function getTargetFromUpdateData(updateData: UpdateData): ?string {
   if (updateData.targetSession) {
     return updateData.targetSession;
   } else if (updateData.targetCookie) {
     return updateData.targetCookie;
   } else {
     return null;
   }
 }
 
 function getDeleteCondition(updateData: UpdateData): ?DeleteCondition {
   const types = updateSpecs[updateData.type].deleteCondition;
   if (!types) {
     return null;
   }
 
   const target = getTargetFromUpdateData(updateData);
   const { userID } = updateData;
   return { userID, target, types };
 }
 
 function filterOnDeleteCondition(
   updateData: UpdateData,
   deleteCondition: DeleteCondition,
 ): boolean {
   invariant(
     updateData.userID === deleteCondition.userID,
     `updateData of type ${updateData.type} being compared to wrong userID`,
   );
   if (deleteCondition.target) {
     const target = getTargetFromUpdateData(updateData);
     if (target !== deleteCondition.target) {
       return true;
     }
   }
   if (deleteCondition.types === 'all_types') {
     return false;
   }
   return !deleteCondition.types.has(updateData.type);
 }
 
 export { createUpdates, fetchUpdateInfosWithRawUpdateInfos };
diff --git a/keyserver/src/fetchers/thread-fetchers.js b/keyserver/src/fetchers/thread-fetchers.js
index e5097b264..b7c8a52ce 100644
--- a/keyserver/src/fetchers/thread-fetchers.js
+++ b/keyserver/src/fetchers/thread-fetchers.js
@@ -1,415 +1,415 @@
 // @flow
 
 import invariant from 'invariant';
 
 import { specialRoles } from 'lib/permissions/special-roles.js';
 import { getAllThreadPermissions } from 'lib/permissions/thread-permissions.js';
 import {
   rawThreadInfoFromServerThreadInfo,
   getContainingThreadID,
   getCommunity,
 } from 'lib/shared/thread-utils.js';
 import { hasMinCodeVersion } from 'lib/shared/version-utils.js';
 import type { AvatarDBContent, ClientAvatar } from 'lib/types/avatar-types.js';
 import type { RawMessageInfo, MessageInfo } from 'lib/types/message-types.js';
 import { threadTypes, type ThreadType } from 'lib/types/thread-types-enum.js';
 import {
-  type RawThreadInfos,
+  type LegacyRawThreadInfos,
   type ServerThreadInfo,
-  type RawThreadInfo,
+  type LegacyRawThreadInfo,
 } from 'lib/types/thread-types.js';
 import { ServerError } from 'lib/utils/errors.js';
 
 import { getUploadURL, makeUploadURI } from './upload-fetchers.js';
 import { dbQuery, SQL, mergeAndConditions } from '../database/database.js';
 import type { SQLStatementType } from '../database/types.js';
 import type { Viewer } from '../session/viewer.js';
 
 type FetchThreadInfosFilter = Partial<{
   +accessibleToUserID: string,
   +threadID: string,
   +threadIDs: $ReadOnlySet<string>,
   +parentThreadID: string,
   +sourceMessageID: string,
 }>;
 function constructWhereClause(
   filter: FetchThreadInfosFilter,
 ): SQLStatementType {
   const fromTable = filter.accessibleToUserID ? 'memberships' : 'threads';
 
   const conditions = [];
 
   if (filter.accessibleToUserID) {
     conditions.push(
       SQL`mm.user = ${filter.accessibleToUserID} AND mm.role > -1`,
     );
   }
 
   if (filter.threadID && fromTable === 'memberships') {
     conditions.push(SQL`mm.thread = ${filter.threadID}`);
   } else if (filter.threadID) {
     conditions.push(SQL`t.id = ${filter.threadID}`);
   }
 
   if (filter.threadIDs && fromTable === 'memberships') {
     conditions.push(SQL`mm.thread IN (${[...filter.threadIDs]})`);
   } else if (filter.threadIDs) {
     conditions.push(SQL`t.id IN (${[...filter.threadIDs]})`);
   }
 
   if (filter.parentThreadID) {
     conditions.push(SQL`t.parent_thread_id = ${filter.parentThreadID}`);
   }
 
   if (filter.sourceMessageID) {
     conditions.push(SQL`t.source_message = ${filter.sourceMessageID}`);
   }
 
   if (conditions.length === 0) {
     return SQL``;
   }
 
   const clause = mergeAndConditions(conditions);
   return SQL`WHERE `.append(clause);
 }
 
 type FetchServerThreadInfosResult = {
   +threadInfos: { +[id: string]: ServerThreadInfo },
 };
 
 async function fetchServerThreadInfos(
   filter?: FetchThreadInfosFilter,
 ): Promise<FetchServerThreadInfosResult> {
   if (filter?.threadIDs?.size === 0) {
     return { threadInfos: {} };
   }
 
   let primaryFetchClause;
   if (filter?.accessibleToUserID) {
     primaryFetchClause = SQL`
       FROM memberships mm
       LEFT JOIN threads t ON t.id = mm.thread
     `;
   } else {
     primaryFetchClause = SQL`
       FROM threads t
     `;
   }
 
   const whereClause = filter ? constructWhereClause(filter) : '';
 
   const rolesQuery = SQL`
     SELECT t.id, r.id AS role, r.name, r.permissions,
       r.special_role = ${specialRoles.DEFAULT_ROLE} AS is_default
   `
     .append(primaryFetchClause)
     .append(
       SQL`
       LEFT JOIN roles r ON r.thread = t.id
     `,
     )
     .append(whereClause);
 
   const threadsQuery = SQL`
     SELECT t.id, t.name, t.parent_thread_id, t.containing_thread_id,
       t.community, t.depth, t.color, t.description, t.type, t.creation_time,
       t.source_message, t.replies_count, t.avatar, t.pinned_count, m.user,
       m.role, m.permissions, m.subscription,
       m.last_read_message < m.last_message AS unread, m.sender,
       up.id AS upload_id, up.secret AS upload_secret, up.extra AS upload_extra
   `
     .append(primaryFetchClause)
     .append(
       SQL`
       LEFT JOIN memberships m ON m.thread = t.id AND m.role >= 0
       LEFT JOIN uploads up ON up.container = t.id
     `,
     )
     .append(whereClause)
     .append(SQL` ORDER BY m.user ASC`);
   const [[threadsResult], [rolesResult]] = await Promise.all([
     dbQuery(threadsQuery),
     dbQuery(rolesQuery),
   ]);
 
   const threadInfos = {};
   for (const threadsRow of threadsResult) {
     const threadID = threadsRow.id.toString();
     if (!threadInfos[threadID]) {
       threadInfos[threadID] = {
         id: threadID,
         type: threadsRow.type,
         name: threadsRow.name ? threadsRow.name : '',
         description: threadsRow.description ? threadsRow.description : '',
         color: threadsRow.color,
         creationTime: threadsRow.creation_time,
         parentThreadID: threadsRow.parent_thread_id
           ? threadsRow.parent_thread_id.toString()
           : null,
         containingThreadID: threadsRow.containing_thread_id
           ? threadsRow.containing_thread_id.toString()
           : null,
         depth: threadsRow.depth,
         community: threadsRow.community
           ? threadsRow.community.toString()
           : null,
         members: [],
         roles: {},
         repliesCount: threadsRow.replies_count,
         pinnedCount: threadsRow.pinned_count,
       };
       if (threadsRow.avatar) {
         const avatar: AvatarDBContent = JSON.parse(threadsRow.avatar);
         let clientAvatar: ?ClientAvatar;
         if (
           avatar &&
           avatar.type !== 'image' &&
           avatar.type !== 'encrypted_image'
         ) {
           clientAvatar = avatar;
         } else if (
           avatar &&
           (avatar.type === 'image' || avatar.type === 'encrypted_image') &&
           threadsRow.upload_id &&
           threadsRow.upload_secret
         ) {
           const uploadID = threadsRow.upload_id.toString();
           invariant(
             uploadID === avatar.uploadID,
             `uploadID of upload should match uploadID of image avatar`,
           );
           if (avatar.type === 'encrypted_image' && threadsRow.upload_extra) {
             const uploadExtra = JSON.parse(threadsRow.upload_extra);
             clientAvatar = {
               type: 'encrypted_image',
               blobURI: makeUploadURI(
                 uploadExtra.blobHash,
                 uploadID,
                 threadsRow.upload_secret,
               ),
               encryptionKey: uploadExtra.encryptionKey,
               thumbHash: uploadExtra.thumbHash,
             };
           } else {
             clientAvatar = {
               type: 'image',
               uri: getUploadURL(uploadID, threadsRow.upload_secret),
             };
           }
         }
 
         threadInfos[threadID] = {
           ...threadInfos[threadID],
           avatar: clientAvatar,
         };
       }
     }
     const sourceMessageID = threadsRow.source_message?.toString();
     if (sourceMessageID) {
       threadInfos[threadID].sourceMessageID = sourceMessageID;
     }
     if (threadsRow.user) {
       const userID = threadsRow.user.toString();
       const allPermissions = getAllThreadPermissions(
         JSON.parse(threadsRow.permissions),
         threadID,
       );
       threadInfos[threadID].members.push({
         id: userID,
         permissions: allPermissions,
         role: threadsRow.role ? threadsRow.role.toString() : null,
         subscription: JSON.parse(threadsRow.subscription),
         unread: threadsRow.role ? !!threadsRow.unread : null,
         isSender: !!threadsRow.sender,
       });
     }
   }
 
   for (const rolesRow of rolesResult) {
     const threadID = rolesRow.id.toString();
     if (!rolesRow.role) {
       continue;
     }
     const role = rolesRow.role.toString();
     if (!threadInfos[threadID].roles[role]) {
       threadInfos[threadID].roles[role] = {
         id: role,
         name: rolesRow.name,
         permissions: JSON.parse(rolesRow.permissions),
         isDefault: Boolean(rolesRow.is_default),
       };
     }
   }
 
   return { threadInfos };
 }
 
 export type FetchThreadInfosResult = {
-  +threadInfos: RawThreadInfos,
+  +threadInfos: LegacyRawThreadInfos,
 };
 
 async function fetchThreadInfos(
   viewer: Viewer,
   inputFilter?: FetchThreadInfosFilter,
 ): Promise<FetchThreadInfosResult> {
   const filter = {
     accessibleToUserID: viewer.id,
     ...inputFilter,
   };
   const serverResult = await fetchServerThreadInfos(filter);
   return rawThreadInfosFromServerThreadInfos(viewer, serverResult);
 }
 
 function rawThreadInfosFromServerThreadInfos(
   viewer: Viewer,
   serverResult: FetchServerThreadInfosResult,
 ): FetchThreadInfosResult {
   const viewerID = viewer.id;
   const codeVersionBelow209 = !hasMinCodeVersion(viewer.platformDetails, {
     native: 209,
   });
   const codeVersionBelow213 = !hasMinCodeVersion(viewer.platformDetails, {
     native: 213,
   });
   const codeVersionBelow221 = !hasMinCodeVersion(viewer.platformDetails, {
     native: 221,
   });
   const codeVersionBelow283 = !hasMinCodeVersion(viewer.platformDetails, {
     native: 285,
   });
 
-  const threadInfos: { [string]: RawThreadInfo } = {};
+  const threadInfos: { [string]: LegacyRawThreadInfo } = {};
   for (const threadID in serverResult.threadInfos) {
     const serverThreadInfo = serverResult.threadInfos[threadID];
     const threadInfo = rawThreadInfoFromServerThreadInfo(
       serverThreadInfo,
       viewerID,
       {
         filterThreadEditAvatarPermission: codeVersionBelow213,
         excludePinInfo: codeVersionBelow209,
         filterManageInviteLinksPermission: codeVersionBelow221,
         filterVoicedInAnnouncementChannelsPermission: codeVersionBelow283,
       },
     );
     if (threadInfo) {
       threadInfos[threadID] = threadInfo;
     }
   }
   return { threadInfos };
 }
 
 async function verifyThreadIDs(
   threadIDs: $ReadOnlyArray<string>,
 ): Promise<$ReadOnlyArray<string>> {
   if (threadIDs.length === 0) {
     return [];
   }
 
   const query = SQL`SELECT id FROM threads WHERE id IN (${threadIDs})`;
   const [result] = await dbQuery(query);
 
   const verified = [];
   for (const row of result) {
     verified.push(row.id.toString());
   }
   return verified;
 }
 
 async function verifyThreadID(threadID: string): Promise<boolean> {
   const result = await verifyThreadIDs([threadID]);
   return result.length !== 0;
 }
 
 type ThreadAncestry = {
   +containingThreadID: ?string,
   +community: ?string,
   +depth: number,
 };
 async function determineThreadAncestry(
   parentThreadID: ?string,
   threadType: ThreadType,
 ): Promise<ThreadAncestry> {
   if (!parentThreadID) {
     return { containingThreadID: null, community: null, depth: 0 };
   }
   const parentThreadInfos = await fetchServerThreadInfos({
     threadID: parentThreadID,
   });
   const parentThreadInfo = parentThreadInfos.threadInfos[parentThreadID];
   if (!parentThreadInfo) {
     throw new ServerError('invalid_parameters');
   }
   const containingThreadID = getContainingThreadID(
     parentThreadInfo,
     threadType,
   );
   const community = getCommunity(parentThreadInfo);
   const depth = parentThreadInfo.depth + 1;
   return { containingThreadID, community, depth };
 }
 
 function personalThreadQuery(
   firstMemberID: string,
   secondMemberID: string,
 ): SQLStatementType {
   return SQL`
     SELECT t.id 
     FROM threads t
     INNER JOIN memberships m1 
       ON m1.thread = t.id AND m1.user = ${firstMemberID}
     INNER JOIN memberships m2
       ON m2.thread = t.id AND m2.user = ${secondMemberID}
     WHERE t.type = ${threadTypes.PERSONAL}
       AND m1.role > 0
       AND m2.role > 0
   `;
 }
 
 async function fetchPersonalThreadID(
   viewerID: string,
   otherMemberID: string,
 ): Promise<?string> {
   const query = personalThreadQuery(viewerID, otherMemberID);
   const [threads] = await dbQuery(query);
   return threads[0]?.id.toString();
 }
 
 async function serverThreadInfoFromMessageInfo(
   message: RawMessageInfo | MessageInfo,
 ): Promise<?ServerThreadInfo> {
   const threadID = message.threadID;
   const threads = await fetchServerThreadInfos({ threadID });
   return threads.threadInfos[threadID];
 }
 
 async function fetchContainedThreadIDs(
   parentThreadID: string,
 ): Promise<Array<string>> {
   const query = SQL`
     WITH RECURSIVE thread_tree AS (
       SELECT id, containing_thread_id
       FROM threads
       WHERE id = ${parentThreadID}
       UNION ALL
       SELECT t.id, t.containing_thread_id
       FROM threads t
       JOIN thread_tree tt ON t.containing_thread_id = tt.id
     )
     SELECT id FROM thread_tree
   `;
   const [result] = await dbQuery(query);
   return result.map(row => row.id.toString());
 }
 
 export {
   fetchServerThreadInfos,
   fetchThreadInfos,
   rawThreadInfosFromServerThreadInfos,
   verifyThreadIDs,
   verifyThreadID,
   determineThreadAncestry,
   personalThreadQuery,
   fetchPersonalThreadID,
   serverThreadInfoFromMessageInfo,
   fetchContainedThreadIDs,
 };
diff --git a/keyserver/src/responders/thread-responders.js b/keyserver/src/responders/thread-responders.js
index 8986d2107..87b7a6e08 100644
--- a/keyserver/src/responders/thread-responders.js
+++ b/keyserver/src/responders/thread-responders.js
@@ -1,339 +1,339 @@
 // @flow
 
 import t from 'tcomb';
 import type { TInterface, TUnion } from 'tcomb';
 
 import { mediaValidator } from 'lib/types/media-types.js';
 import {
   rawMessageInfoValidator,
   messageTruncationStatusesValidator,
 } from 'lib/types/message-types.js';
 import { userSurfacedPermissionValidator } from 'lib/types/thread-permission-types.js';
 import { threadTypes } from 'lib/types/thread-types-enum.js';
 import {
   type ThreadDeletionRequest,
   type RoleChangeRequest,
   type ChangeThreadSettingsResult,
   type RemoveMembersRequest,
   type LeaveThreadRequest,
   type LeaveThreadResult,
   type UpdateThreadRequest,
   type ServerNewThreadRequest,
   type NewThreadResponse,
   type ServerThreadJoinRequest,
   type ThreadJoinResult,
   type ThreadFetchMediaResult,
   type ThreadFetchMediaRequest,
   type ToggleMessagePinRequest,
   type ToggleMessagePinResult,
   type RoleModificationRequest,
   type RoleModificationResult,
   type RoleDeletionRequest,
   type RoleDeletionResult,
-  rawThreadInfoValidator,
+  legacyRawThreadInfoValidator,
 } from 'lib/types/thread-types.js';
 import { serverUpdateInfoValidator } from 'lib/types/update-types.js';
 import { userInfosValidator } from 'lib/types/user-types.js';
 import { updateUserAvatarRequestValidator } from 'lib/utils/avatar-utils.js';
 import { values } from 'lib/utils/objects.js';
 import {
   tShape,
   tNumEnum,
   tColor,
   tPassword,
   tID,
 } from 'lib/utils/validation-utils.js';
 
 import {
   entryQueryInputValidator,
   verifyCalendarQueryThreadIDs,
 } from './entry-responders.js';
 import { modifyRole } from '../creators/role-creator.js';
 import { createThread } from '../creators/thread-creator.js';
 import { deleteRole } from '../deleters/role-deleters.js';
 import { deleteThread } from '../deleters/thread-deleters.js';
 import { fetchMediaForThread } from '../fetchers/upload-fetchers.js';
 import type { Viewer } from '../session/viewer.js';
 import {
   updateRole,
   removeMembers,
   leaveThread,
   updateThread,
   joinThread,
   toggleMessagePinForThread,
 } from '../updaters/thread-updaters.js';
 
 export const threadDeletionRequestInputValidator: TInterface<ThreadDeletionRequest> =
   tShape<ThreadDeletionRequest>({
     threadID: tID,
     accountPassword: t.maybe(tPassword),
   });
 
 export const leaveThreadResultValidator: TInterface<LeaveThreadResult> =
   tShape<LeaveThreadResult>({
     updatesResult: tShape({
       newUpdates: t.list(serverUpdateInfoValidator),
     }),
   });
 
 async function threadDeletionResponder(
   viewer: Viewer,
   request: ThreadDeletionRequest,
 ): Promise<LeaveThreadResult> {
   return await deleteThread(viewer, request);
 }
 
 export const roleChangeRequestInputValidator: TInterface<RoleChangeRequest> =
   tShape<RoleChangeRequest>({
     threadID: tID,
     memberIDs: t.list(t.String),
     role: t.refinement(tID, str => {
       if (str.indexOf('|') !== -1) {
         str = str.split('|')[1];
       }
       const int = parseInt(str, 10);
       return String(int) === str && int > 0;
     }),
   });
 
 export const changeThreadSettingsResultValidator: TInterface<ChangeThreadSettingsResult> =
   tShape<ChangeThreadSettingsResult>({
     newMessageInfos: t.list(rawMessageInfoValidator),
     updatesResult: tShape({
       newUpdates: t.list(serverUpdateInfoValidator),
     }),
   });
 
 async function roleUpdateResponder(
   viewer: Viewer,
   request: RoleChangeRequest,
 ): Promise<ChangeThreadSettingsResult> {
   return await updateRole(viewer, request);
 }
 
 export const removeMembersRequestInputValidator: TInterface<RemoveMembersRequest> =
   tShape<RemoveMembersRequest>({
     threadID: tID,
     memberIDs: t.list(t.String),
   });
 
 async function memberRemovalResponder(
   viewer: Viewer,
   request: RemoveMembersRequest,
 ): Promise<ChangeThreadSettingsResult> {
   return await removeMembers(viewer, request);
 }
 
 export const leaveThreadRequestInputValidator: TInterface<LeaveThreadRequest> =
   tShape<LeaveThreadRequest>({
     threadID: tID,
   });
 
 async function threadLeaveResponder(
   viewer: Viewer,
   request: LeaveThreadRequest,
 ): Promise<LeaveThreadResult> {
   return await leaveThread(viewer, request);
 }
 
 export const updateThreadRequestInputValidator: TInterface<UpdateThreadRequest> =
   tShape<UpdateThreadRequest>({
     threadID: tID,
     changes: tShape({
       type: t.maybe(tNumEnum(values(threadTypes))),
       name: t.maybe(t.String),
       description: t.maybe(t.String),
       color: t.maybe(tColor),
       parentThreadID: t.maybe(tID),
       newMemberIDs: t.maybe(t.list(t.String)),
       avatar: t.maybe(updateUserAvatarRequestValidator),
     }),
     accountPassword: t.maybe(tPassword),
   });
 
 async function threadUpdateResponder(
   viewer: Viewer,
   request: UpdateThreadRequest,
 ): Promise<ChangeThreadSettingsResult> {
   return await updateThread(viewer, request);
 }
 
 const threadRequestValidationShape = {
   name: t.maybe(t.String),
   description: t.maybe(t.String),
   color: t.maybe(tColor),
   parentThreadID: t.maybe(tID),
   initialMemberIDs: t.maybe(t.list(t.String)),
   calendarQuery: t.maybe(entryQueryInputValidator),
 };
 const newThreadRequestInputValidator: TUnion<ServerNewThreadRequest> = t.union([
   tShape({
     type: tNumEnum([threadTypes.SIDEBAR]),
     sourceMessageID: tID,
     ...threadRequestValidationShape,
   }),
   tShape({
     type: tNumEnum([
       threadTypes.COMMUNITY_OPEN_SUBTHREAD,
       threadTypes.COMMUNITY_SECRET_SUBTHREAD,
       threadTypes.PERSONAL,
       threadTypes.LOCAL,
       threadTypes.COMMUNITY_ROOT,
       threadTypes.COMMUNITY_ANNOUNCEMENT_ROOT,
       threadTypes.COMMUNITY_OPEN_ANNOUNCEMENT_SUBTHREAD,
       threadTypes.COMMUNITY_SECRET_ANNOUNCEMENT_SUBTHREAD,
     ]),
     ...threadRequestValidationShape,
   }),
 ]);
 
 export const newThreadResponseValidator: TInterface<NewThreadResponse> =
   tShape<NewThreadResponse>({
     updatesResult: tShape({
       newUpdates: t.list(serverUpdateInfoValidator),
     }),
     newMessageInfos: t.list(rawMessageInfoValidator),
     userInfos: userInfosValidator,
     newThreadID: tID,
   });
 
 async function threadCreationResponder(
   viewer: Viewer,
   request: ServerNewThreadRequest,
 ): Promise<NewThreadResponse> {
   return await createThread(viewer, request, {
     silentlyFailMembers: request.type === threadTypes.SIDEBAR,
   });
 }
 
 export const joinThreadRequestInputValidator: TInterface<ServerThreadJoinRequest> =
   tShape<ServerThreadJoinRequest>({
     threadID: tID,
     calendarQuery: t.maybe(entryQueryInputValidator),
     inviteLinkSecret: t.maybe(t.String),
   });
 
 export const threadJoinResultValidator: TInterface<ThreadJoinResult> =
   tShape<ThreadJoinResult>({
     updatesResult: tShape({
       newUpdates: t.list(serverUpdateInfoValidator),
     }),
     rawMessageInfos: t.list(rawMessageInfoValidator),
     truncationStatuses: messageTruncationStatusesValidator,
     userInfos: userInfosValidator,
   });
 
 async function threadJoinResponder(
   viewer: Viewer,
   request: ServerThreadJoinRequest,
 ): Promise<ThreadJoinResult> {
   if (request.calendarQuery) {
     await verifyCalendarQueryThreadIDs(request.calendarQuery);
   }
 
   return await joinThread(viewer, request);
 }
 
 export const threadFetchMediaRequestInputValidator: TInterface<ThreadFetchMediaRequest> =
   tShape<ThreadFetchMediaRequest>({
     threadID: tID,
     limit: t.Number,
     offset: t.Number,
   });
 
 export const threadFetchMediaResultValidator: TInterface<ThreadFetchMediaResult> =
   tShape<ThreadFetchMediaResult>({ media: t.list(mediaValidator) });
 
 async function threadFetchMediaResponder(
   viewer: Viewer,
   request: ThreadFetchMediaRequest,
 ): Promise<ThreadFetchMediaResult> {
   return await fetchMediaForThread(viewer, request);
 }
 
 export const toggleMessagePinRequestInputValidator: TInterface<ToggleMessagePinRequest> =
   tShape<ToggleMessagePinRequest>({
     messageID: tID,
     action: t.enums.of(['pin', 'unpin']),
   });
 
 export const toggleMessagePinResultValidator: TInterface<ToggleMessagePinResult> =
   tShape<ToggleMessagePinResult>({
     newMessageInfos: t.list(rawMessageInfoValidator),
     threadID: tID,
   });
 
 async function toggleMessagePinResponder(
   viewer: Viewer,
   request: ToggleMessagePinRequest,
 ): Promise<ToggleMessagePinResult> {
   return await toggleMessagePinForThread(viewer, request);
 }
 
 export const roleModificationRequestInputValidator: TUnion<RoleModificationRequest> =
   t.union([
     tShape({
       community: tID,
       name: t.String,
       permissions: t.list(userSurfacedPermissionValidator),
       action: t.enums.of(['create_role']),
     }),
     tShape({
       community: tID,
       existingRoleID: tID,
       name: t.String,
       permissions: t.list(userSurfacedPermissionValidator),
       action: t.enums.of(['edit_role']),
     }),
   ]);
 
 export const roleModificationResultValidator: TInterface<RoleModificationResult> =
   tShape<RoleModificationResult>({
-    threadInfo: t.maybe(rawThreadInfoValidator),
+    threadInfo: t.maybe(legacyRawThreadInfoValidator),
     updatesResult: tShape({
       newUpdates: t.list(serverUpdateInfoValidator),
     }),
   });
 
 async function roleModificationResponder(
   viewer: Viewer,
   request: RoleModificationRequest,
 ): Promise<RoleModificationResult> {
   return await modifyRole(viewer, request);
 }
 
 export const roleDeletionRequestInputValidator: TInterface<RoleDeletionRequest> =
   tShape<RoleDeletionRequest>({
     community: tID,
     roleID: tID,
   });
 
 export const roleDeletionResultValidator: TInterface<RoleDeletionResult> =
   tShape<RoleDeletionResult>({
-    threadInfo: t.maybe(rawThreadInfoValidator),
+    threadInfo: t.maybe(legacyRawThreadInfoValidator),
     updatesResult: tShape({
       newUpdates: t.list(serverUpdateInfoValidator),
     }),
   });
 
 async function roleDeletionResponder(
   viewer: Viewer,
   request: RoleDeletionRequest,
 ): Promise<RoleDeletionResult> {
   return await deleteRole(viewer, request);
 }
 
 export {
   threadDeletionResponder,
   roleUpdateResponder,
   memberRemovalResponder,
   threadLeaveResponder,
   threadUpdateResponder,
   threadCreationResponder,
   threadJoinResponder,
   threadFetchMediaResponder,
   newThreadRequestInputValidator,
   toggleMessagePinResponder,
   roleModificationResponder,
   roleDeletionResponder,
 };
diff --git a/keyserver/src/responders/user-responders.js b/keyserver/src/responders/user-responders.js
index 5b5239439..9a04c0f8f 100644
--- a/keyserver/src/responders/user-responders.js
+++ b/keyserver/src/responders/user-responders.js
@@ -1,778 +1,778 @@
 // @flow
 
 import type { Utility as OlmUtility } from '@commapp/olm';
 import invariant from 'invariant';
 import { ErrorTypes, SiweMessage } from 'siwe';
 import t, { type TInterface, type TUnion, type TEnums } from 'tcomb';
 import bcrypt from 'twin-bcrypt';
 
 import {
   baseLegalPolicies,
   policies,
   policyTypeValidator,
 } from 'lib/facts/policies.js';
 import { hasMinCodeVersion } from 'lib/shared/version-utils.js';
 import type {
   ResetPasswordRequest,
   LogOutResponse,
   RegisterResponse,
   RegisterRequest,
   LogInResponse,
   LogInRequest,
   UpdatePasswordRequest,
   UpdateUserSettingsRequest,
   PolicyAcknowledgmentRequest,
   ClaimUsernameResponse,
 } from 'lib/types/account-types.js';
 import {
   userSettingsTypes,
   notificationTypeValues,
   logInActionSources,
 } from 'lib/types/account-types.js';
 import {
   type ClientAvatar,
   clientAvatarValidator,
   type UpdateUserAvatarResponse,
   type UpdateUserAvatarRequest,
 } from 'lib/types/avatar-types.js';
 import type {
   ReservedUsernameMessage,
   IdentityKeysBlob,
   SignedIdentityKeysBlob,
 } from 'lib/types/crypto-types.js';
 import type { DeviceType } from 'lib/types/device-types';
 import {
   type CalendarQuery,
   rawEntryInfoValidator,
   type FetchEntryInfosBase,
 } from 'lib/types/entry-types.js';
 import {
   defaultNumberPerThread,
   rawMessageInfoValidator,
   messageTruncationStatusesValidator,
 } from 'lib/types/message-types.js';
 import type {
   SIWEAuthRequest,
   SIWEMessage,
   SIWESocialProof,
 } from 'lib/types/siwe-types.js';
 import {
   type SubscriptionUpdateRequest,
   type SubscriptionUpdateResponse,
   threadSubscriptionValidator,
 } from 'lib/types/subscription-types.js';
-import { rawThreadInfoValidator } from 'lib/types/thread-types.js';
+import { legacyRawThreadInfoValidator } from 'lib/types/thread-types.js';
 import { createUpdatesResultValidator } from 'lib/types/update-types.js';
 import {
   type PasswordUpdate,
   loggedOutUserInfoValidator,
   loggedInUserInfoValidator,
   userInfoValidator,
 } from 'lib/types/user-types.js';
 import {
   identityKeysBlobValidator,
   signedIdentityKeysBlobValidator,
 } from 'lib/utils/crypto-utils.js';
 import { ServerError } from 'lib/utils/errors.js';
 import { values } from 'lib/utils/objects.js';
 import {
   getPublicKeyFromSIWEStatement,
   isValidSIWEMessage,
   isValidSIWEStatementWithPublicKey,
   primaryIdentityPublicKeyRegex,
 } from 'lib/utils/siwe-utils.js';
 import {
   tShape,
   tPlatformDetails,
   tPassword,
   tEmail,
   tOldValidUsername,
   tRegex,
   tID,
 } from 'lib/utils/validation-utils.js';
 
 import {
   entryQueryInputValidator,
   newEntryQueryInputValidator,
   normalizeCalendarQuery,
   verifyCalendarQueryThreadIDs,
 } from './entry-responders.js';
 import {
   createAccount,
   processSIWEAccountCreation,
 } from '../creators/account-creator.js';
 import { createOlmSession } from '../creators/olm-session-creator.js';
 import { dbQuery, SQL } from '../database/database.js';
 import { deleteAccount } from '../deleters/account-deleters.js';
 import { deleteCookie } from '../deleters/cookie-deleters.js';
 import { checkAndInvalidateSIWENonceEntry } from '../deleters/siwe-nonce-deleters.js';
 import { fetchEntryInfos } from '../fetchers/entry-fetchers.js';
 import { fetchMessageInfos } from '../fetchers/message-fetchers.js';
 import { fetchNotAcknowledgedPolicies } from '../fetchers/policy-acknowledgment-fetchers.js';
 import { fetchThreadInfos } from '../fetchers/thread-fetchers.js';
 import {
   fetchKnownUserInfos,
   fetchLoggedInUserInfo,
   fetchUserIDForEthereumAddress,
   fetchUsername,
 } from '../fetchers/user-fetchers.js';
 import {
   createNewAnonymousCookie,
   createNewUserCookie,
   setNewSession,
 } from '../session/cookies.js';
 import type { Viewer } from '../session/viewer.js';
 import {
   accountUpdater,
   checkAndSendVerificationEmail,
   checkAndSendPasswordResetEmail,
   updatePassword,
   updateUserSettings,
   updateUserAvatar,
 } from '../updaters/account-updaters.js';
 import { fetchOlmAccount } from '../updaters/olm-account-updater.js';
 import { userSubscriptionUpdater } from '../updaters/user-subscription-updaters.js';
 import { viewerAcknowledgmentUpdater } from '../updaters/viewer-acknowledgment-updater.js';
 import { getOlmUtility } from '../utils/olm-utils.js';
 
 export const subscriptionUpdateRequestInputValidator: TInterface<SubscriptionUpdateRequest> =
   tShape<SubscriptionUpdateRequest>({
     threadID: tID,
     updatedFields: tShape({
       pushNotifs: t.maybe(t.Boolean),
       home: t.maybe(t.Boolean),
     }),
   });
 
 export const subscriptionUpdateResponseValidator: TInterface<SubscriptionUpdateResponse> =
   tShape<SubscriptionUpdateResponse>({
     threadSubscription: threadSubscriptionValidator,
   });
 
 async function userSubscriptionUpdateResponder(
   viewer: Viewer,
   request: SubscriptionUpdateRequest,
 ): Promise<SubscriptionUpdateResponse> {
   const threadSubscription = await userSubscriptionUpdater(viewer, request);
   return {
     threadSubscription,
   };
 }
 
 export const accountUpdateInputValidator: TInterface<PasswordUpdate> =
   tShape<PasswordUpdate>({
     updatedFields: tShape({
       email: t.maybe(tEmail),
       password: t.maybe(tPassword),
     }),
     currentPassword: tPassword,
   });
 
 async function passwordUpdateResponder(
   viewer: Viewer,
   request: PasswordUpdate,
 ): Promise<void> {
   await accountUpdater(viewer, request);
 }
 
 async function sendVerificationEmailResponder(viewer: Viewer): Promise<void> {
   await checkAndSendVerificationEmail(viewer);
 }
 
 export const resetPasswordRequestInputValidator: TInterface<ResetPasswordRequest> =
   tShape<ResetPasswordRequest>({
     usernameOrEmail: t.union([tEmail, tOldValidUsername]),
   });
 
 async function sendPasswordResetEmailResponder(
   viewer: Viewer,
   request: ResetPasswordRequest,
 ): Promise<void> {
   await checkAndSendPasswordResetEmail(request);
 }
 
 export const logOutResponseValidator: TInterface<LogOutResponse> =
   tShape<LogOutResponse>({
     currentUserInfo: loggedOutUserInfoValidator,
   });
 
 async function logOutResponder(viewer: Viewer): Promise<LogOutResponse> {
   if (viewer.loggedIn) {
     const [anonymousViewerData] = await Promise.all([
       createNewAnonymousCookie({
         platformDetails: viewer.platformDetails,
         deviceToken: viewer.deviceToken,
       }),
       deleteCookie(viewer.cookieID),
     ]);
     viewer.setNewCookie(anonymousViewerData);
   }
   return {
     currentUserInfo: {
       anonymous: true,
     },
   };
 }
 
 async function accountDeletionResponder(
   viewer: Viewer,
 ): Promise<LogOutResponse> {
   const result = await deleteAccount(viewer);
   invariant(result, 'deleteAccount should return result if handed request');
   return result;
 }
 
 type OldDeviceTokenUpdateRequest = {
   +deviceType?: ?DeviceType,
   +deviceToken: string,
 };
 const deviceTokenUpdateRequestInputValidator =
   tShape<OldDeviceTokenUpdateRequest>({
     deviceType: t.maybe(t.enums.of(['ios', 'android'])),
     deviceToken: t.String,
   });
 
 export const registerRequestInputValidator: TInterface<RegisterRequest> =
   tShape<RegisterRequest>({
     username: t.String,
     email: t.maybe(tEmail),
     password: tPassword,
     calendarQuery: t.maybe(newEntryQueryInputValidator),
     deviceTokenUpdateRequest: t.maybe(deviceTokenUpdateRequestInputValidator),
     platformDetails: tPlatformDetails,
     // We include `primaryIdentityPublicKey` to avoid breaking
     // old clients, but we no longer do anything with it.
     primaryIdentityPublicKey: t.maybe(tRegex(primaryIdentityPublicKeyRegex)),
     signedIdentityKeysBlob: t.maybe(signedIdentityKeysBlobValidator),
     initialNotificationsEncryptedMessage: t.maybe(t.String),
   });
 
 export const registerResponseValidator: TInterface<RegisterResponse> =
   tShape<RegisterResponse>({
     id: t.String,
     rawMessageInfos: t.list(rawMessageInfoValidator),
     currentUserInfo: loggedInUserInfoValidator,
     cookieChange: tShape({
-      threadInfos: t.dict(tID, rawThreadInfoValidator),
+      threadInfos: t.dict(tID, legacyRawThreadInfoValidator),
       userInfos: t.list(userInfoValidator),
     }),
   });
 
 async function accountCreationResponder(
   viewer: Viewer,
   request: RegisterRequest,
 ): Promise<RegisterResponse> {
   const { signedIdentityKeysBlob } = request;
   if (signedIdentityKeysBlob) {
     const identityKeys: IdentityKeysBlob = JSON.parse(
       signedIdentityKeysBlob.payload,
     );
     if (!identityKeysBlobValidator.is(identityKeys)) {
       throw new ServerError('invalid_identity_keys_blob');
     }
 
     const olmUtil: OlmUtility = getOlmUtility();
     try {
       olmUtil.ed25519_verify(
         identityKeys.primaryIdentityPublicKeys.ed25519,
         signedIdentityKeysBlob.payload,
         signedIdentityKeysBlob.signature,
       );
     } catch (e) {
       throw new ServerError('invalid_signature');
     }
   }
   return await createAccount(viewer, request);
 }
 
 type ProcessSuccessfulLoginParams = {
   +viewer: Viewer,
   +input: any,
   +userID: string,
   +calendarQuery: ?CalendarQuery,
   +socialProof?: ?SIWESocialProof,
   +signedIdentityKeysBlob?: ?SignedIdentityKeysBlob,
   +initialNotificationsEncryptedMessage?: string,
 };
 
 async function processSuccessfulLogin(
   params: ProcessSuccessfulLoginParams,
 ): Promise<LogInResponse> {
   const {
     viewer,
     input,
     userID,
     calendarQuery,
     socialProof,
     signedIdentityKeysBlob,
     initialNotificationsEncryptedMessage,
   } = params;
 
   const request: LogInRequest = input;
   const newServerTime = Date.now();
   const deviceToken = request.deviceTokenUpdateRequest
     ? request.deviceTokenUpdateRequest.deviceToken
     : viewer.deviceToken;
   const [userViewerData, notAcknowledgedPolicies] = await Promise.all([
     createNewUserCookie(userID, {
       platformDetails: request.platformDetails,
       deviceToken,
       socialProof,
       signedIdentityKeysBlob,
     }),
     fetchNotAcknowledgedPolicies(userID, baseLegalPolicies),
     deleteCookie(viewer.cookieID),
   ]);
   viewer.setNewCookie(userViewerData);
 
   if (
     notAcknowledgedPolicies.length &&
     hasMinCodeVersion(viewer.platformDetails, { native: 181 })
   ) {
     const currentUserInfo = await fetchLoggedInUserInfo(viewer);
     return {
       notAcknowledgedPolicies,
       currentUserInfo: currentUserInfo,
       rawMessageInfos: [],
       truncationStatuses: {},
       userInfos: [],
       rawEntryInfos: [],
       serverTime: 0,
       cookieChange: {
         threadInfos: {},
         userInfos: [],
       },
     };
   }
 
   if (calendarQuery) {
     await setNewSession(viewer, calendarQuery, newServerTime);
   }
   const olmSessionPromise = (async () => {
     if (
       userViewerData.cookieID &&
       initialNotificationsEncryptedMessage &&
       signedIdentityKeysBlob
     ) {
       await createOlmSession(
         initialNotificationsEncryptedMessage,
         'notifications',
         userViewerData.cookieID,
       );
     }
   })();
 
   const threadCursors: { [string]: null } = {};
   for (const watchedThreadID of request.watchedIDs) {
     threadCursors[watchedThreadID] = null;
   }
   const messageSelectionCriteria = { threadCursors, joinedThreads: true };
 
   const entriesPromise: Promise<?FetchEntryInfosBase> = (async () => {
     if (!calendarQuery) {
       return undefined;
     }
     return await fetchEntryInfos(viewer, [calendarQuery]);
   })();
 
   const [
     threadsResult,
     messagesResult,
     entriesResult,
     userInfos,
     currentUserInfo,
   ] = await Promise.all([
     fetchThreadInfos(viewer),
     fetchMessageInfos(viewer, messageSelectionCriteria, defaultNumberPerThread),
     entriesPromise,
     fetchKnownUserInfos(viewer),
     fetchLoggedInUserInfo(viewer),
     olmSessionPromise,
   ]);
 
   const rawEntryInfos = entriesResult ? entriesResult.rawEntryInfos : null;
   const response: LogInResponse = {
     currentUserInfo,
     rawMessageInfos: messagesResult.rawMessageInfos,
     truncationStatuses: messagesResult.truncationStatuses,
     serverTime: newServerTime,
     userInfos: values(userInfos),
     cookieChange: {
       threadInfos: threadsResult.threadInfos,
       userInfos: [],
     },
   };
   if (rawEntryInfos) {
     return {
       ...response,
       rawEntryInfos,
     };
   }
   return response;
 }
 
 export const logInRequestInputValidator: TInterface<LogInRequest> =
   tShape<LogInRequest>({
     username: t.maybe(t.String),
     usernameOrEmail: t.maybe(t.union([tEmail, tOldValidUsername])),
     password: tPassword,
     watchedIDs: t.list(tID),
     calendarQuery: t.maybe(entryQueryInputValidator),
     deviceTokenUpdateRequest: t.maybe(deviceTokenUpdateRequestInputValidator),
     platformDetails: tPlatformDetails,
     source: t.maybe(t.enums.of(values(logInActionSources))),
     // We include `primaryIdentityPublicKey` to avoid breaking
     // old clients, but we no longer do anything with it.
     primaryIdentityPublicKey: t.maybe(tRegex(primaryIdentityPublicKeyRegex)),
     signedIdentityKeysBlob: t.maybe(signedIdentityKeysBlobValidator),
     initialNotificationsEncryptedMessage: t.maybe(t.String),
   });
 
 export const logInResponseValidator: TInterface<LogInResponse> =
   tShape<LogInResponse>({
     currentUserInfo: loggedInUserInfoValidator,
     rawMessageInfos: t.list(rawMessageInfoValidator),
     truncationStatuses: messageTruncationStatusesValidator,
     userInfos: t.list(userInfoValidator),
     rawEntryInfos: t.maybe(t.list(rawEntryInfoValidator)),
     serverTime: t.Number,
     cookieChange: tShape({
-      threadInfos: t.dict(tID, rawThreadInfoValidator),
+      threadInfos: t.dict(tID, legacyRawThreadInfoValidator),
       userInfos: t.list(userInfoValidator),
     }),
     notAcknowledgedPolicies: t.maybe(t.list<TEnums>(policyTypeValidator)),
   });
 
 async function logInResponder(
   viewer: Viewer,
   request: LogInRequest,
 ): Promise<LogInResponse> {
   let identityKeys: ?IdentityKeysBlob;
   const { signedIdentityKeysBlob, initialNotificationsEncryptedMessage } =
     request;
   if (signedIdentityKeysBlob) {
     identityKeys = JSON.parse(signedIdentityKeysBlob.payload);
 
     const olmUtil: OlmUtility = getOlmUtility();
     try {
       olmUtil.ed25519_verify(
         identityKeys.primaryIdentityPublicKeys.ed25519,
         signedIdentityKeysBlob.payload,
         signedIdentityKeysBlob.signature,
       );
     } catch (e) {
       throw new ServerError('invalid_signature');
     }
   }
 
   const calendarQuery = request.calendarQuery
     ? normalizeCalendarQuery(request.calendarQuery)
     : null;
   const verifyCalendarQueryThreadIDsPromise = (async () => {
     if (calendarQuery) {
       await verifyCalendarQueryThreadIDs(calendarQuery);
     }
   })();
 
   const username = request.username ?? request.usernameOrEmail;
   if (!username) {
     if (hasMinCodeVersion(viewer.platformDetails, { native: 150 })) {
       throw new ServerError('invalid_credentials');
     } else {
       throw new ServerError('invalid_parameters');
     }
   }
   const userQuery = SQL`
     SELECT id, hash, username
     FROM users
     WHERE LCASE(username) = LCASE(${username})
   `;
   const userQueryPromise = dbQuery(userQuery);
   const [[userResult]] = await Promise.all([
     userQueryPromise,
     verifyCalendarQueryThreadIDsPromise,
   ]);
 
   if (userResult.length === 0) {
     if (hasMinCodeVersion(viewer.platformDetails, { native: 150 })) {
       throw new ServerError('invalid_credentials');
     } else {
       throw new ServerError('invalid_parameters');
     }
   }
 
   const userRow = userResult[0];
 
   if (!userRow.hash || !bcrypt.compareSync(request.password, userRow.hash)) {
     throw new ServerError('invalid_credentials');
   }
 
   const id = userRow.id.toString();
 
   return await processSuccessfulLogin({
     viewer,
     input: request,
     userID: id,
     calendarQuery,
     signedIdentityKeysBlob,
     initialNotificationsEncryptedMessage,
   });
 }
 
 export const siweAuthRequestInputValidator: TInterface<SIWEAuthRequest> =
   tShape<SIWEAuthRequest>({
     signature: t.String,
     message: t.String,
     calendarQuery: entryQueryInputValidator,
     deviceTokenUpdateRequest: t.maybe(deviceTokenUpdateRequestInputValidator),
     platformDetails: tPlatformDetails,
     watchedIDs: t.list(tID),
     signedIdentityKeysBlob: t.maybe(signedIdentityKeysBlobValidator),
     initialNotificationsEncryptedMessage: t.maybe(t.String),
     doNotRegister: t.maybe(t.Boolean),
   });
 
 async function siweAuthResponder(
   viewer: Viewer,
   request: SIWEAuthRequest,
 ): Promise<LogInResponse> {
   const {
     message,
     signature,
     deviceTokenUpdateRequest,
     platformDetails,
     signedIdentityKeysBlob,
     initialNotificationsEncryptedMessage,
     doNotRegister,
   } = request;
   const calendarQuery = normalizeCalendarQuery(request.calendarQuery);
 
   // 1. Ensure that `message` is a well formed Comm SIWE Auth message.
   const siweMessage: SIWEMessage = new SiweMessage(message);
   if (!isValidSIWEMessage(siweMessage)) {
     throw new ServerError('invalid_parameters');
   }
 
   // 2. Ensure that the `nonce` exists in the `siwe_nonces` table
   //    AND hasn't expired. If those conditions are met, delete the entry to
   //    ensure that the same `nonce` can't be re-used in a future request.
   const wasNonceCheckedAndInvalidated = await checkAndInvalidateSIWENonceEntry(
     siweMessage.nonce,
   );
   if (!wasNonceCheckedAndInvalidated) {
     throw new ServerError('invalid_parameters');
   }
 
   // 3. Validate SIWEMessage signature and handle possible errors.
   try {
     await siweMessage.validate(signature);
   } catch (error) {
     if (error === ErrorTypes.EXPIRED_MESSAGE) {
       // Thrown when the `expirationTime` is present and in the past.
       throw new ServerError('expired_message');
     } else if (error === ErrorTypes.INVALID_SIGNATURE) {
       // Thrown when the `validate()` function can't verify the message.
       throw new ServerError('invalid_signature');
     } else if (error === ErrorTypes.MALFORMED_SESSION) {
       // Thrown when some required field is missing.
       throw new ServerError('malformed_session');
     } else {
       throw new ServerError('unknown_error');
     }
   }
 
   // 4. Pull `primaryIdentityPublicKey` out from SIWEMessage `statement`.
   //    We expect it to be included for BOTH native and web clients.
   const { statement } = siweMessage;
   const primaryIdentityPublicKey =
     statement && isValidSIWEStatementWithPublicKey(statement)
       ? getPublicKeyFromSIWEStatement(statement)
       : null;
   if (!primaryIdentityPublicKey) {
     throw new ServerError('invalid_siwe_statement_public_key');
   }
 
   // 5. Verify `signedIdentityKeysBlob.payload` with included `signature`
   //    if `signedIdentityKeysBlob` was included in the `SIWEAuthRequest`.
   let identityKeys: ?IdentityKeysBlob;
   if (signedIdentityKeysBlob) {
     identityKeys = JSON.parse(signedIdentityKeysBlob.payload);
     if (!identityKeysBlobValidator.is(identityKeys)) {
       throw new ServerError('invalid_identity_keys_blob');
     }
 
     const olmUtil: OlmUtility = getOlmUtility();
     try {
       olmUtil.ed25519_verify(
         identityKeys.primaryIdentityPublicKeys.ed25519,
         signedIdentityKeysBlob.payload,
         signedIdentityKeysBlob.signature,
       );
     } catch (e) {
       throw new ServerError('invalid_signature');
     }
   }
 
   // 6. Ensure that `primaryIdentityPublicKeys.ed25519` matches SIWE
   //    statement `primaryIdentityPublicKey` if `identityKeys` exists.
   if (
     identityKeys &&
     identityKeys.primaryIdentityPublicKeys.ed25519 !== primaryIdentityPublicKey
   ) {
     throw new ServerError('primary_public_key_mismatch');
   }
 
   // 7. Construct `SIWESocialProof` object with the stringified
   //    SIWEMessage and the corresponding signature.
   const socialProof: SIWESocialProof = {
     siweMessage: siweMessage.toMessage(),
     siweMessageSignature: signature,
   };
 
   // 8. Create account with call to `processSIWEAccountCreation(...)`
   //    if address does not correspond to an existing user.
   let userID = await fetchUserIDForEthereumAddress(siweMessage.address);
   if (!userID && doNotRegister) {
     throw new ServerError('account_does_not_exist');
   } else if (!userID) {
     const siweAccountCreationRequest = {
       address: siweMessage.address,
       calendarQuery,
       deviceTokenUpdateRequest,
       platformDetails,
       socialProof,
     };
     userID = await processSIWEAccountCreation(
       viewer,
       siweAccountCreationRequest,
     );
   }
 
   // 9. Complete login with call to `processSuccessfulLogin(...)`.
   return await processSuccessfulLogin({
     viewer,
     input: request,
     userID,
     calendarQuery,
     socialProof,
     signedIdentityKeysBlob,
     initialNotificationsEncryptedMessage,
   });
 }
 
 export const updatePasswordRequestInputValidator: TInterface<UpdatePasswordRequest> =
   tShape<UpdatePasswordRequest>({
     code: t.String,
     password: tPassword,
     watchedIDs: t.list(tID),
     calendarQuery: t.maybe(entryQueryInputValidator),
     deviceTokenUpdateRequest: t.maybe(deviceTokenUpdateRequestInputValidator),
     platformDetails: tPlatformDetails,
   });
 
 async function oldPasswordUpdateResponder(
   viewer: Viewer,
   request: UpdatePasswordRequest,
 ): Promise<LogInResponse> {
   if (request.calendarQuery) {
     request.calendarQuery = normalizeCalendarQuery(request.calendarQuery);
   }
   return await updatePassword(viewer, request);
 }
 
 export const updateUserSettingsInputValidator: TInterface<UpdateUserSettingsRequest> =
   tShape<UpdateUserSettingsRequest>({
     name: t.irreducible(
       userSettingsTypes.DEFAULT_NOTIFICATIONS,
       x => x === userSettingsTypes.DEFAULT_NOTIFICATIONS,
     ),
     data: t.enums.of(notificationTypeValues),
   });
 
 async function updateUserSettingsResponder(
   viewer: Viewer,
   request: UpdateUserSettingsRequest,
 ): Promise<void> {
   await updateUserSettings(viewer, request);
 }
 
 export const policyAcknowledgmentRequestInputValidator: TInterface<PolicyAcknowledgmentRequest> =
   tShape<PolicyAcknowledgmentRequest>({
     policy: t.maybe(t.enums.of(policies)),
   });
 
 async function policyAcknowledgmentResponder(
   viewer: Viewer,
   request: PolicyAcknowledgmentRequest,
 ): Promise<void> {
   await viewerAcknowledgmentUpdater(viewer, request.policy);
 }
 
 export const updateUserAvatarResponseValidator: TInterface<UpdateUserAvatarResponse> =
   tShape<UpdateUserAvatarResponse>({
     updates: createUpdatesResultValidator,
   });
 
 export const updateUserAvatarResponderValidator: TUnion<
   ?ClientAvatar | UpdateUserAvatarResponse,
 > = t.union([
   t.maybe(clientAvatarValidator),
   updateUserAvatarResponseValidator,
 ]);
 
 async function updateUserAvatarResponder(
   viewer: Viewer,
   request: UpdateUserAvatarRequest,
 ): Promise<?ClientAvatar | UpdateUserAvatarResponse> {
   return await updateUserAvatar(viewer, request);
 }
 
 export const claimUsernameResponseValidator: TInterface<ClaimUsernameResponse> =
   tShape<ClaimUsernameResponse>({
     message: t.String,
     signature: t.String,
   });
 
 async function claimUsernameResponder(
   viewer: Viewer,
 ): Promise<ClaimUsernameResponse> {
   const [username, accountInfo] = await Promise.all([
     fetchUsername(viewer.userID),
     fetchOlmAccount('content'),
   ]);
 
   if (!username) {
     throw new ServerError('invalid_credentials');
   }
 
   const issuedAt = new Date().toISOString();
   const reservedUsernameMessage: ReservedUsernameMessage = {
     statement: 'This user is the owner of the following username and user ID',
     payload: {
       username,
       userID: viewer.userID,
     },
     issuedAt,
   };
   const message = JSON.stringify(reservedUsernameMessage);
   const signature = accountInfo.account.sign(message);
 
   return { message, signature };
 }
 
 export {
   userSubscriptionUpdateResponder,
   passwordUpdateResponder,
   sendVerificationEmailResponder,
   sendPasswordResetEmailResponder,
   logOutResponder,
   accountDeletionResponder,
   accountCreationResponder,
   logInResponder,
   siweAuthResponder,
   oldPasswordUpdateResponder,
   updateUserSettingsResponder,
   policyAcknowledgmentResponder,
   updateUserAvatarResponder,
   claimUsernameResponder,
 };
diff --git a/keyserver/src/scripts/generate-converter-from-validator.js b/keyserver/src/scripts/generate-converter-from-validator.js
index 5f833b0b7..8a6588ef9 100644
--- a/keyserver/src/scripts/generate-converter-from-validator.js
+++ b/keyserver/src/scripts/generate-converter-from-validator.js
@@ -1,234 +1,234 @@
 // @flow
 
 import t, { type TInterface, type TType } from 'tcomb';
 
 import {
   nativeMediaSelectionValidator,
   mediaValidator,
 } from 'lib/types/media-types.js';
 import { threadPermissionInfoValidator } from 'lib/types/thread-permission-types.js';
-import { rawThreadInfoValidator } from 'lib/types/thread-types.js';
+import { legacyRawThreadInfoValidator } from 'lib/types/thread-types.js';
 import { ashoatKeyserverID, tID } from 'lib/utils/validation-utils.js';
 
 import { main } from './utils.js';
 
 function getDiscriminatorFieldForUnionValidator(validator: TType<mixed>) {
   if (validator === threadPermissionInfoValidator) {
     return 'value';
   }
   if (validator === nativeMediaSelectionValidator) {
     return 'step';
   }
   return 'type';
 }
 
 function flattenInnerUnionValidators<T>(
   innerValidators: $ReadOnlyArray<TType<T>>,
 ): TInterface<{ +[string]: mixed }>[] {
   let result: TInterface<{ +[string]: mixed }>[] = [];
   for (const innerValidator of innerValidators) {
     if (innerValidator.meta.kind === 'interface') {
       // In flow, union refinement only works if every variant has a key
       // that is a literal. In this case we don't get a refinement of
       // `innerValidator` because we are checking value of the inner
       // `meta` object.
       const recastValidator: TInterface<{ +[string]: mixed }> =
         (innerValidator: any);
       result.push(recastValidator);
     } else if (innerValidator.meta.kind === 'union') {
       result = [
         ...result,
         ...flattenInnerUnionValidators(innerValidator.meta.types),
       ];
     } else if ([t.String, t.Number, t.Boolean].includes(innerValidator)) {
       // We don't need to handle literal types because they can't be
       // converted
     } else {
       throw new Error(
         `Validator not supported in union: ${innerValidator.displayName}`,
       );
     }
   }
   return result;
 }
 
 // MediaValidator is special cased because of flow issues
 function getConverterForMediaValidator(inputName: string) {
   return `(${inputName}.type === 'photo'
   ? { ...${inputName}, id: '256|' + ${inputName}.id }
   : ${inputName}.type === 'video'
   ? {
       ...${inputName},
       id: '256|' + ${inputName}.id,
       thumbnailID: '256|' + ${inputName}.thumbnailID,
     }
   : ${inputName}.type === 'encrypted_photo'
   ? ({ ...${inputName}, id: '256|' + ${inputName}.id }: any)
   : ${inputName}.type === 'encrypted_video'
   ? ({
       ...${inputName},
       id: '256|' + ${inputName}.id,
       thumbnailID: '256|' + ${inputName}.thumbnailID,
     }: any)
   : ${inputName})`;
 }
 
 // `null` is returned if there is no conversion needed in T or any
 // of it's inner types
 function generateConverterFromValidator<T, C>(
   validator: TType<T>,
   inputName: string,
   validatorToBeConverted: TType<C>,
   conversionExpressionString: (inputName: string) => string,
 ): ?string {
   if (validator === validatorToBeConverted) {
     return `(${conversionExpressionString(inputName)})`;
   } else if (validator === mediaValidator) {
     return getConverterForMediaValidator(inputName);
   }
 
   if (validator.meta.kind === 'maybe') {
     const inner = generateConverterFromValidator(
       validator.meta.type,
       inputName,
       validatorToBeConverted,
       conversionExpressionString,
     );
     if (!inner) {
       return null;
     }
     return `((${inputName} !== null && ${inputName} !== undefined) ? (${inner}) : (${inputName}))`;
   }
   if (validator.meta.kind === 'subtype') {
     return generateConverterFromValidator(
       validator.meta.type,
       inputName,
       validatorToBeConverted,
       conversionExpressionString,
     );
   }
   if (validator.meta.kind === 'interface') {
     // In flow, union refinement only works if every variant has a key
     // that is a literal. In this case we don't get a refinement of `validator`
     // because we are checking value of the inner `meta` object.
     const recastValidator: TInterface<{ +[string]: mixed }> = (validator: any);
     const fieldConverters = [];
     for (const key in recastValidator.meta.props) {
       const inner = generateConverterFromValidator(
         recastValidator.meta.props[key],
         `${inputName}.${key}`,
         validatorToBeConverted,
         conversionExpressionString,
       );
       if (inner) {
         fieldConverters.push(`${key}:${inner}`);
       }
     }
     if (fieldConverters.length === 0) {
       return null;
     }
 
     return `({...${inputName}, ${fieldConverters.join(',')}})`;
   }
   if (validator.meta.kind === 'union') {
     const innerValidators = flattenInnerUnionValidators(validator.meta.types);
 
     const variantConverters = [];
     for (const innerValidator of innerValidators) {
       const discriminatorField =
         getDiscriminatorFieldForUnionValidator(validator);
       const discriminatorValidator =
         innerValidator.meta.props[discriminatorField];
 
       if (!discriminatorValidator) {
         throw new Error(
           'Union should have a discriminator ' + validator.displayName,
         );
       }
 
       const discriminatorValue = discriminatorValidator.meta.name;
 
       const inner = generateConverterFromValidator(
         innerValidator,
         inputName,
         validatorToBeConverted,
         conversionExpressionString,
       );
 
       if (inner) {
         variantConverters.push(
           `(${inputName}.${discriminatorField} === ${discriminatorValue}) ? (${inner})`,
         );
       }
     }
     if (variantConverters.length === 0) {
       return null;
     }
     variantConverters.push(`(${inputName})`);
     return `(${variantConverters.join(':')})`;
   }
   if (validator.meta.kind === 'list') {
     const inner = generateConverterFromValidator(
       validator.meta.type,
       'elem',
       validatorToBeConverted,
       conversionExpressionString,
     );
     if (!inner) {
       return inputName;
     }
     return `(${inputName}.map(elem => ${inner}))`;
   }
   if (validator.meta.kind === 'dict') {
     const domainValidator = validator.meta.domain;
     const codomainValidator = validator.meta.codomain;
 
     let domainConverter = null;
     if (domainValidator === validatorToBeConverted) {
       domainConverter = conversionExpressionString('key');
     }
 
     let codomainConverter = generateConverterFromValidator(
       codomainValidator,
       'value',
       validatorToBeConverted,
       conversionExpressionString,
     );
 
     if (!domainConverter && !codomainConverter) {
       return null;
     }
 
     domainConverter = domainConverter ?? 'key';
     codomainConverter = codomainConverter ?? 'value';
 
     return `(Object.fromEntries(
           entries(${inputName}).map(
             ([key, value]) => [${domainConverter}, ${codomainConverter}]
           )
         ))`;
   }
 
   return null;
 }
 
 // Input arguments:
-const validator = rawThreadInfoValidator;
+const validator = legacyRawThreadInfoValidator;
 const typeName = 'RawThreadInfo';
 const validatorToBeConverted = tID;
 const conversionExpressionString = (inputName: string) =>
   `'${ashoatKeyserverID}|' + ${inputName}`;
 main([
   async () => {
     console.log(
       `export function convert${typeName}ToNewIDSchema(input: ${typeName}): ${typeName} { return`,
       generateConverterFromValidator(
         validator,
         'input',
         validatorToBeConverted,
         conversionExpressionString,
       ) ?? 'input',
       ';}',
     );
   },
 ]);
diff --git a/keyserver/src/shared/state-sync/threads-state-sync-spec.js b/keyserver/src/shared/state-sync/threads-state-sync-spec.js
index 16605ae29..07821b909 100644
--- a/keyserver/src/shared/state-sync/threads-state-sync-spec.js
+++ b/keyserver/src/shared/state-sync/threads-state-sync-spec.js
@@ -1,49 +1,49 @@
 // @flow
 
 import { threadsStateSyncSpec as libSpec } from 'lib/shared/state-sync/threads-state-sync-spec.js';
 import type { ClientThreadInconsistencyReportCreationRequest } from 'lib/types/report-types.js';
 import {
-  type RawThreadInfos,
-  type RawThreadInfo,
-  rawThreadInfoValidator,
+  type LegacyRawThreadInfos,
+  type LegacyRawThreadInfo,
+  legacyRawThreadInfoValidator,
 } from 'lib/types/thread-types.js';
 import { hash, combineUnorderedHashes, values } from 'lib/utils/objects.js';
 
 import type { ServerStateSyncSpec } from './state-sync-spec.js';
 import { fetchThreadInfos } from '../../fetchers/thread-fetchers.js';
 import type { Viewer } from '../../session/viewer.js';
 import { validateOutput } from '../../utils/validation-utils.js';
 
 export const threadsStateSyncSpec: ServerStateSyncSpec<
-  RawThreadInfos,
-  RawThreadInfos,
-  RawThreadInfo,
+  LegacyRawThreadInfos,
+  LegacyRawThreadInfos,
+  LegacyRawThreadInfo,
   $ReadOnlyArray<ClientThreadInconsistencyReportCreationRequest>,
 > = Object.freeze({
   fetch,
   async fetchFullSocketSyncPayload(viewer: Viewer) {
     const result = await fetchThreadInfos(viewer);
     return result.threadInfos;
   },
   async fetchServerInfosHash(viewer: Viewer, ids?: $ReadOnlySet<string>) {
     const infos = await fetch(viewer, ids);
     return getServerInfosHash(infos);
   },
   getServerInfosHash,
   getServerInfoHash,
   ...libSpec,
 });
 
 async function fetch(viewer: Viewer, ids?: $ReadOnlySet<string>) {
   const filter = ids ? { threadIDs: ids } : undefined;
   const result = await fetchThreadInfos(viewer, filter);
   return result.threadInfos;
 }
 
-function getServerInfosHash(infos: RawThreadInfos) {
+function getServerInfosHash(infos: LegacyRawThreadInfos) {
   return combineUnorderedHashes(values(infos).map(getServerInfoHash));
 }
 
-function getServerInfoHash(info: RawThreadInfo) {
-  return hash(validateOutput(null, rawThreadInfoValidator, info));
+function getServerInfoHash(info: LegacyRawThreadInfo) {
+  return hash(validateOutput(null, legacyRawThreadInfoValidator, info));
 }
diff --git a/keyserver/src/socket/socket.js b/keyserver/src/socket/socket.js
index 40a814e37..c6e413533 100644
--- a/keyserver/src/socket/socket.js
+++ b/keyserver/src/socket/socket.js
@@ -1,885 +1,885 @@
 // @flow
 
 import type { $Request } from 'express';
 import invariant from 'invariant';
 import _debounce from 'lodash/debounce.js';
 import t from 'tcomb';
 import type { TUnion } from 'tcomb';
 import WebSocket from 'ws';
 
 import { baseLegalPolicies } from 'lib/facts/policies.js';
 import { mostRecentMessageTimestamp } from 'lib/shared/message-utils.js';
 import { isStaff } from 'lib/shared/staff-utils.js';
 import {
   serverRequestSocketTimeout,
   serverResponseTimeout,
 } from 'lib/shared/timeouts.js';
 import { mostRecentUpdateTimestamp } from 'lib/shared/update-utils.js';
 import { hasMinCodeVersion } from 'lib/shared/version-utils.js';
 import { endpointIsSocketSafe } from 'lib/types/endpoints.js';
 import type { RawEntryInfo } from 'lib/types/entry-types.js';
 import { defaultNumberPerThread } from 'lib/types/message-types.js';
 import { redisMessageTypes, type RedisMessage } from 'lib/types/redis-types.js';
 import { serverRequestTypes } from 'lib/types/request-types.js';
 import {
   sessionCheckFrequency,
   stateCheckInactivityActivationInterval,
 } from 'lib/types/session-types.js';
 import {
   type ClientSocketMessage,
   type InitialClientSocketMessage,
   type ResponsesClientSocketMessage,
   type ServerStateSyncFullSocketPayload,
   type ServerServerSocketMessage,
   type ErrorServerSocketMessage,
   type AuthErrorServerSocketMessage,
   type PingClientSocketMessage,
   type AckUpdatesClientSocketMessage,
   type APIRequestClientSocketMessage,
   clientSocketMessageTypes,
   stateSyncPayloadTypes,
   serverSocketMessageTypes,
   serverServerSocketMessageValidator,
 } from 'lib/types/socket-types.js';
-import type { RawThreadInfos } from 'lib/types/thread-types.js';
+import type { LegacyRawThreadInfos } from 'lib/types/thread-types.js';
 import type { UserInfo, CurrentUserInfo } from 'lib/types/user-types.js';
 import { ServerError } from 'lib/utils/errors.js';
 import { values } from 'lib/utils/objects.js';
 import { promiseAll } from 'lib/utils/promises.js';
 import SequentialPromiseResolver from 'lib/utils/sequential-promise-resolver.js';
 import sleep from 'lib/utils/sleep.js';
 import { tShape, tCookie } from 'lib/utils/validation-utils.js';
 
 import { RedisSubscriber } from './redis.js';
 import {
   clientResponseInputValidator,
   processClientResponses,
   initializeSession,
   checkState,
 } from './session-utils.js';
 import { fetchUpdateInfosWithRawUpdateInfos } from '../creators/update-creator.js';
 import { deleteActivityForViewerSession } from '../deleters/activity-deleters.js';
 import { deleteCookie } from '../deleters/cookie-deleters.js';
 import { deleteUpdatesBeforeTimeTargetingSession } from '../deleters/update-deleters.js';
 import { jsonEndpoints } from '../endpoints.js';
 import {
   fetchMessageInfosSince,
   getMessageFetchResultFromRedisMessages,
 } from '../fetchers/message-fetchers.js';
 import { fetchUpdateInfos } from '../fetchers/update-fetchers.js';
 import {
   newEntryQueryInputValidator,
   verifyCalendarQueryThreadIDs,
 } from '../responders/entry-responders.js';
 import { handleAsyncPromise } from '../responders/handlers.js';
 import {
   fetchViewerForSocket,
   updateCookie,
   isCookieMissingSignedIdentityKeysBlob,
   isCookieMissingOlmNotificationsSession,
   createNewAnonymousCookie,
 } from '../session/cookies.js';
 import { Viewer } from '../session/viewer.js';
 import type { AnonymousViewerData } from '../session/viewer.js';
 import { serverStateSyncSpecs } from '../shared/state-sync/state-sync-specs.js';
 import { commitSessionUpdate } from '../updaters/session-updaters.js';
 import { compressMessage } from '../utils/compress.js';
 import { assertSecureRequest } from '../utils/security-utils.js';
 import {
   checkInputValidator,
   checkClientSupported,
   policiesValidator,
   validateOutput,
 } from '../utils/validation-utils.js';
 
 const clientSocketMessageInputValidator: TUnion<ClientSocketMessage> = t.union([
   tShape<InitialClientSocketMessage>({
     type: t.irreducible(
       'clientSocketMessageTypes.INITIAL',
       x => x === clientSocketMessageTypes.INITIAL,
     ),
     id: t.Number,
     payload: tShape({
       sessionIdentification: tShape({
         cookie: t.maybe(tCookie),
         sessionID: t.maybe(t.String),
       }),
       sessionState: tShape({
         calendarQuery: newEntryQueryInputValidator,
         messagesCurrentAsOf: t.Number,
         updatesCurrentAsOf: t.Number,
         watchedIDs: t.list(t.String),
       }),
       clientResponses: t.list(clientResponseInputValidator),
     }),
   }),
   tShape<ResponsesClientSocketMessage>({
     type: t.irreducible(
       'clientSocketMessageTypes.RESPONSES',
       x => x === clientSocketMessageTypes.RESPONSES,
     ),
     id: t.Number,
     payload: tShape({
       clientResponses: t.list(clientResponseInputValidator),
     }),
   }),
   tShape<PingClientSocketMessage>({
     type: t.irreducible(
       'clientSocketMessageTypes.PING',
       x => x === clientSocketMessageTypes.PING,
     ),
     id: t.Number,
   }),
   tShape<AckUpdatesClientSocketMessage>({
     type: t.irreducible(
       'clientSocketMessageTypes.ACK_UPDATES',
       x => x === clientSocketMessageTypes.ACK_UPDATES,
     ),
     id: t.Number,
     payload: tShape({
       currentAsOf: t.Number,
     }),
   }),
   tShape<APIRequestClientSocketMessage>({
     type: t.irreducible(
       'clientSocketMessageTypes.API_REQUEST',
       x => x === clientSocketMessageTypes.API_REQUEST,
     ),
     id: t.Number,
     payload: tShape({
       endpoint: t.String,
       input: t.maybe(t.Object),
     }),
   }),
 ]);
 
 function onConnection(ws: WebSocket, req: $Request) {
   assertSecureRequest(req);
   new Socket(ws, req);
 }
 
 type StateCheckConditions = {
   activityRecentlyOccurred: boolean,
   stateCheckOngoing: boolean,
 };
 
 const minVersionsForCompression = {
   native: 265,
   web: 30,
 };
 
 class Socket {
   ws: WebSocket;
   httpRequest: $Request;
   viewer: ?Viewer;
   redis: ?RedisSubscriber;
   redisPromiseResolver: SequentialPromiseResolver<ServerServerSocketMessage>;
 
   stateCheckConditions: StateCheckConditions = {
     activityRecentlyOccurred: true,
     stateCheckOngoing: false,
   };
   stateCheckTimeoutID: ?TimeoutID;
 
   constructor(ws: WebSocket, httpRequest: $Request) {
     this.ws = ws;
     this.httpRequest = httpRequest;
     ws.on('message', this.onMessage);
     ws.on('close', this.onClose);
     this.resetTimeout();
     this.redisPromiseResolver = new SequentialPromiseResolver(this.sendMessage);
   }
 
   onMessage = async (
     messageString: string | Buffer | ArrayBuffer | Array<Buffer>,
   ): Promise<void> => {
     invariant(typeof messageString === 'string', 'message should be string');
     let clientSocketMessage: ?ClientSocketMessage;
     try {
       this.resetTimeout();
       const messageObject = JSON.parse(messageString);
       clientSocketMessage = checkInputValidator(
         clientSocketMessageInputValidator,
         messageObject,
       );
       if (clientSocketMessage.type === clientSocketMessageTypes.INITIAL) {
         if (this.viewer) {
           // This indicates that the user sent multiple INITIAL messages.
           throw new ServerError('socket_already_initialized');
         }
         this.viewer = await fetchViewerForSocket(
           this.httpRequest,
           clientSocketMessage,
         );
       }
       const { viewer } = this;
       if (!viewer) {
         // This indicates a non-INITIAL message was sent by the client before
         // the INITIAL message.
         throw new ServerError('socket_uninitialized');
       }
       if (viewer.sessionChanged) {
         // This indicates that the cookie was invalid, and we've assigned a new
         // anonymous one.
         throw new ServerError('socket_deauthorized');
       }
       if (!viewer.loggedIn) {
         // This indicates that the specified cookie was an anonymous one.
         throw new ServerError('not_logged_in');
       }
       await checkClientSupported(
         viewer,
         clientSocketMessageInputValidator,
         clientSocketMessage,
       );
       await policiesValidator(viewer, baseLegalPolicies);
 
       const serverResponses = await this.handleClientSocketMessage(
         clientSocketMessage,
       );
       if (!this.redis) {
         this.redis = new RedisSubscriber(
           { userID: viewer.userID, sessionID: viewer.session },
           this.onRedisMessage,
         );
       }
       if (viewer.sessionChanged) {
         // This indicates that something has caused the session to change, which
         // shouldn't happen from inside a WebSocket since we can't handle cookie
         // invalidation.
         throw new ServerError('session_mutated_from_socket');
       }
       if (clientSocketMessage.type !== clientSocketMessageTypes.PING) {
         handleAsyncPromise(updateCookie(viewer));
       }
       for (const response of serverResponses) {
         // Normally it's an anti-pattern to await in sequence like this. But in
         // this case, we have a requirement that this array of serverResponses
         // is delivered in order. See here:
         // https://github.com/CommE2E/comm/blob/101eb34481deb49c609bfd2c785f375886e52666/keyserver/src/socket/socket.js#L566-L568
         await this.sendMessage(response);
       }
       if (clientSocketMessage.type === clientSocketMessageTypes.INITIAL) {
         this.onSuccessfulConnection();
       }
     } catch (error) {
       console.warn(error);
       if (!(error instanceof ServerError)) {
         const errorMessage: ErrorServerSocketMessage = {
           type: serverSocketMessageTypes.ERROR,
           message: error.message,
         };
         const responseTo = clientSocketMessage ? clientSocketMessage.id : null;
         if (responseTo !== null) {
           errorMessage.responseTo = responseTo;
         }
         this.markActivityOccurred();
         await this.sendMessage(errorMessage);
         return;
       }
       invariant(clientSocketMessage, 'should be set');
       const responseTo = clientSocketMessage.id;
       if (error.message === 'socket_deauthorized') {
         invariant(this.viewer, 'should be set');
         const authErrorMessage: AuthErrorServerSocketMessage = {
           type: serverSocketMessageTypes.AUTH_ERROR,
           responseTo,
           message: error.message,
           sessionChange: {
             cookie: this.viewer.cookiePairString,
             currentUserInfo: {
               anonymous: true,
             },
           },
         };
 
         await this.sendMessage(authErrorMessage);
         this.ws.close(4100, error.message);
         return;
       } else if (error.message === 'client_version_unsupported') {
         const { viewer } = this;
         invariant(viewer, 'should be set');
 
         const anonymousViewerDataPromise: Promise<AnonymousViewerData> =
           createNewAnonymousCookie({
             platformDetails: error.platformDetails,
             deviceToken: viewer.deviceToken,
           });
         const deleteCookiePromise = deleteCookie(viewer.cookieID);
         const [anonymousViewerData] = await Promise.all([
           anonymousViewerDataPromise,
           deleteCookiePromise,
         ]);
 
         // It is normally not safe to pass the result of
         // createNewAnonymousCookie to the Viewer constructor. That is because
         // createNewAnonymousCookie leaves several fields of
         // AnonymousViewerData unset, and consequently Viewer will throw when
         // access is attempted. It is only safe here because we can guarantee
         // that only cookiePairString and cookieID are accessed on anonViewer
         // below.
         const anonViewer = new Viewer(anonymousViewerData);
         const authErrorMessage: AuthErrorServerSocketMessage = {
           type: serverSocketMessageTypes.AUTH_ERROR,
           responseTo,
           message: error.message,
           sessionChange: {
             cookie: anonViewer.cookiePairString,
             currentUserInfo: {
               anonymous: true,
             },
           },
         };
         await this.sendMessage(authErrorMessage);
         this.ws.close(4101, error.message);
         return;
       }
       if (error.payload) {
         await this.sendMessage({
           type: serverSocketMessageTypes.ERROR,
           responseTo,
           message: error.message,
           payload: error.payload,
         });
       } else {
         await this.sendMessage({
           type: serverSocketMessageTypes.ERROR,
           responseTo,
           message: error.message,
         });
       }
       if (error.message === 'not_logged_in') {
         this.ws.close(4102, error.message);
       } else if (error.message === 'session_mutated_from_socket') {
         this.ws.close(4103, error.message);
       } else {
         this.markActivityOccurred();
       }
     }
   };
 
   onClose = async () => {
     this.clearStateCheckTimeout();
     this.resetTimeout.cancel();
     this.debouncedAfterActivity.cancel();
     if (this.viewer && this.viewer.hasSessionInfo) {
       await deleteActivityForViewerSession(this.viewer);
     }
     if (this.redis) {
       this.redis.quit();
       this.redis = null;
     }
   };
 
   sendMessage = async (message: ServerServerSocketMessage) => {
     invariant(
       this.ws.readyState > 0,
       "shouldn't send message until connection established",
     );
     if (this.ws.readyState !== 1) {
       return;
     }
 
     const { viewer } = this;
     const validatedMessage = validateOutput(
       viewer?.platformDetails,
       serverServerSocketMessageValidator,
       message,
     );
     const stringMessage = JSON.stringify(validatedMessage);
 
     if (
       !viewer?.platformDetails ||
       !hasMinCodeVersion(viewer.platformDetails, minVersionsForCompression) ||
       !isStaff(viewer.id)
     ) {
       this.ws.send(stringMessage);
       return;
     }
 
     const compressionResult = await compressMessage(stringMessage);
 
     if (this.ws.readyState !== 1) {
       return;
     }
 
     if (!compressionResult.compressed) {
       this.ws.send(stringMessage);
       return;
     }
 
     const compressedMessage = {
       type: serverSocketMessageTypes.COMPRESSED_MESSAGE,
       payload: compressionResult.result,
     };
 
     const validatedCompressedMessage = validateOutput(
       viewer?.platformDetails,
       serverServerSocketMessageValidator,
       compressedMessage,
     );
     const stringCompressedMessage = JSON.stringify(validatedCompressedMessage);
     this.ws.send(stringCompressedMessage);
   };
 
   async handleClientSocketMessage(
     message: ClientSocketMessage,
   ): Promise<ServerServerSocketMessage[]> {
     const resultPromise: Promise<ServerServerSocketMessage[]> = (async () => {
       if (message.type === clientSocketMessageTypes.INITIAL) {
         this.markActivityOccurred();
         return await this.handleInitialClientSocketMessage(message);
       } else if (message.type === clientSocketMessageTypes.RESPONSES) {
         this.markActivityOccurred();
         return await this.handleResponsesClientSocketMessage(message);
       } else if (message.type === clientSocketMessageTypes.PING) {
         return this.handlePingClientSocketMessage(message);
       } else if (message.type === clientSocketMessageTypes.ACK_UPDATES) {
         this.markActivityOccurred();
         return await this.handleAckUpdatesClientSocketMessage(message);
       } else if (message.type === clientSocketMessageTypes.API_REQUEST) {
         this.markActivityOccurred();
         return await this.handleAPIRequestClientSocketMessage(message);
       }
       return [];
     })();
     const timeoutPromise: Promise<empty> = (async () => {
       await sleep(serverResponseTimeout);
       throw new ServerError('socket_response_timeout');
     })();
     return await Promise.race([resultPromise, timeoutPromise]);
   }
 
   async handleInitialClientSocketMessage(
     message: InitialClientSocketMessage,
   ): Promise<ServerServerSocketMessage[]> {
     const { viewer } = this;
     invariant(viewer, 'should be set');
 
     const responses: Array<ServerServerSocketMessage> = [];
 
     const { sessionState, clientResponses } = message.payload;
     const {
       calendarQuery,
       updatesCurrentAsOf: oldUpdatesCurrentAsOf,
       messagesCurrentAsOf: oldMessagesCurrentAsOf,
       watchedIDs,
     } = sessionState;
     await verifyCalendarQueryThreadIDs(calendarQuery);
 
     const sessionInitializationResult = await initializeSession(
       viewer,
       calendarQuery,
       oldUpdatesCurrentAsOf,
     );
 
     const threadCursors: { [string]: null } = {};
     for (const watchedThreadID of watchedIDs) {
       threadCursors[watchedThreadID] = null;
     }
     const messageSelectionCriteria = {
       threadCursors,
       joinedThreads: true,
       newerThan: oldMessagesCurrentAsOf,
     };
     const [fetchMessagesResult, { serverRequests, activityUpdateResult }] =
       await Promise.all([
         fetchMessageInfosSince(
           viewer,
           messageSelectionCriteria,
           defaultNumberPerThread,
         ),
         processClientResponses(viewer, clientResponses),
       ]);
     const messagesResult = {
       rawMessageInfos: fetchMessagesResult.rawMessageInfos,
       truncationStatuses: fetchMessagesResult.truncationStatuses,
       currentAsOf: mostRecentMessageTimestamp(
         fetchMessagesResult.rawMessageInfos,
         oldMessagesCurrentAsOf,
       ),
     };
 
     const isCookieMissingSignedIdentityKeysBlobPromise =
       isCookieMissingSignedIdentityKeysBlob(viewer.cookieID);
 
     const isCookieMissingOlmNotificationsSessionPromise =
       isCookieMissingOlmNotificationsSession(viewer);
 
     if (!sessionInitializationResult.sessionContinued) {
       const promises: { +[string]: Promise<mixed> } = Object.fromEntries(
         values(serverStateSyncSpecs).map(spec => [
           spec.hashKey,
           spec.fetchFullSocketSyncPayload(viewer, [calendarQuery]),
         ]),
       );
       // We have a type error here because Flow doesn't know spec.hashKey
       const castPromises: {
-        +threadInfos: Promise<RawThreadInfos>,
+        +threadInfos: Promise<LegacyRawThreadInfos>,
         +currentUserInfo: Promise<CurrentUserInfo>,
         +entryInfos: Promise<$ReadOnlyArray<RawEntryInfo>>,
         +userInfos: Promise<$ReadOnlyArray<UserInfo>>,
       } = (promises: any);
       const results = await promiseAll(castPromises);
       const payload: ServerStateSyncFullSocketPayload = {
         type: stateSyncPayloadTypes.FULL,
         messagesResult,
         threadInfos: results.threadInfos,
         currentUserInfo: results.currentUserInfo,
         rawEntryInfos: results.entryInfos,
         userInfos: results.userInfos,
         updatesCurrentAsOf: oldUpdatesCurrentAsOf,
       };
       if (viewer.sessionChanged) {
         // If initializeSession encounters,
         // sessionIdentifierTypes.BODY_SESSION_ID but the session
         // is unspecified or expired,
         // it will set a new sessionID and specify viewer.sessionChanged
         const { sessionID } = viewer;
         invariant(
           sessionID !== null && sessionID !== undefined,
           'should be set',
         );
         payload.sessionID = sessionID;
         viewer.sessionChanged = false;
       }
       responses.push({
         type: serverSocketMessageTypes.STATE_SYNC,
         responseTo: message.id,
         payload,
       });
     } else {
       const { sessionUpdate, deltaEntryInfoResult } =
         sessionInitializationResult;
 
       const deleteExpiredUpdatesPromise =
         deleteUpdatesBeforeTimeTargetingSession(viewer, oldUpdatesCurrentAsOf);
       const fetchUpdateResultPromise = fetchUpdateInfos(
         viewer,
         oldUpdatesCurrentAsOf,
         calendarQuery,
       );
       const sessionUpdatePromise = commitSessionUpdate(viewer, sessionUpdate);
       const [fetchUpdateResult] = await Promise.all([
         fetchUpdateResultPromise,
         deleteExpiredUpdatesPromise,
         sessionUpdatePromise,
       ]);
 
       const { updateInfos, userInfos } = fetchUpdateResult;
       const newUpdatesCurrentAsOf = mostRecentUpdateTimestamp(
         [...updateInfos],
         oldUpdatesCurrentAsOf,
       );
       const updatesResult = {
         newUpdates: updateInfos,
         currentAsOf: newUpdatesCurrentAsOf,
       };
 
       responses.push({
         type: serverSocketMessageTypes.STATE_SYNC,
         responseTo: message.id,
         payload: {
           type: stateSyncPayloadTypes.INCREMENTAL,
           messagesResult,
           updatesResult,
           deltaEntryInfos: deltaEntryInfoResult.rawEntryInfos,
           deletedEntryIDs: deltaEntryInfoResult.deletedEntryIDs,
           userInfos: values(userInfos),
         },
       });
     }
 
     const [signedIdentityKeysBlobMissing, olmNotificationsSessionMissing] =
       await Promise.all([
         isCookieMissingSignedIdentityKeysBlobPromise,
         isCookieMissingOlmNotificationsSessionPromise,
       ]);
 
     if (signedIdentityKeysBlobMissing) {
       serverRequests.push({
         type: serverRequestTypes.SIGNED_IDENTITY_KEYS_BLOB,
       });
     }
 
     if (olmNotificationsSessionMissing) {
       serverRequests.push({
         type: serverRequestTypes.INITIAL_NOTIFICATIONS_ENCRYPTED_MESSAGE,
       });
     }
 
     if (serverRequests.length > 0 || clientResponses.length > 0) {
       // We send this message first since the STATE_SYNC triggers the client's
       // connection status to shift to "connected", and we want to make sure the
       // client responses are cleared from Redux before that happens
       responses.unshift({
         type: serverSocketMessageTypes.REQUESTS,
         responseTo: message.id,
         payload: { serverRequests },
       });
     }
 
     if (activityUpdateResult) {
       // Same reason for unshifting as above
       responses.unshift({
         type: serverSocketMessageTypes.ACTIVITY_UPDATE_RESPONSE,
         responseTo: message.id,
         payload: activityUpdateResult,
       });
     }
 
     return responses;
   }
 
   async handleResponsesClientSocketMessage(
     message: ResponsesClientSocketMessage,
   ): Promise<ServerServerSocketMessage[]> {
     const { viewer } = this;
     invariant(viewer, 'should be set');
 
     const { clientResponses } = message.payload;
     const { stateCheckStatus } = await processClientResponses(
       viewer,
       clientResponses,
     );
 
     const serverRequests = [];
     if (stateCheckStatus && stateCheckStatus.status !== 'state_check') {
       const { sessionUpdate, checkStateRequest } = await checkState(
         viewer,
         stateCheckStatus,
       );
       if (sessionUpdate) {
         await commitSessionUpdate(viewer, sessionUpdate);
         this.setStateCheckConditions({ stateCheckOngoing: false });
       }
       if (checkStateRequest) {
         serverRequests.push(checkStateRequest);
       }
     }
 
     // We send a response message regardless of whether we have any requests,
     // since we need to ack the client's responses
     return [
       {
         type: serverSocketMessageTypes.REQUESTS,
         responseTo: message.id,
         payload: { serverRequests },
       },
     ];
   }
 
   handlePingClientSocketMessage(
     message: PingClientSocketMessage,
   ): ServerServerSocketMessage[] {
     return [
       {
         type: serverSocketMessageTypes.PONG,
         responseTo: message.id,
       },
     ];
   }
 
   async handleAckUpdatesClientSocketMessage(
     message: AckUpdatesClientSocketMessage,
   ): Promise<ServerServerSocketMessage[]> {
     const { viewer } = this;
     invariant(viewer, 'should be set');
     const { currentAsOf } = message.payload;
     await Promise.all([
       deleteUpdatesBeforeTimeTargetingSession(viewer, currentAsOf),
       commitSessionUpdate(viewer, { lastUpdate: currentAsOf }),
     ]);
     return [];
   }
 
   async handleAPIRequestClientSocketMessage(
     message: APIRequestClientSocketMessage,
   ): Promise<ServerServerSocketMessage[]> {
     if (!endpointIsSocketSafe(message.payload.endpoint)) {
       throw new ServerError('endpoint_unsafe_for_socket');
     }
     const { viewer } = this;
     invariant(viewer, 'should be set');
     const responder = jsonEndpoints[message.payload.endpoint];
     await policiesValidator(viewer, responder.requiredPolicies);
     const response = await responder.responder(viewer, message.payload.input);
     return [
       {
         type: serverSocketMessageTypes.API_RESPONSE,
         responseTo: message.id,
         payload: response,
       },
     ];
   }
 
   onRedisMessage = async (message: RedisMessage) => {
     try {
       await this.processRedisMessage(message);
     } catch (e) {
       console.warn(e);
     }
   };
 
   async processRedisMessage(message: RedisMessage) {
     if (message.type === redisMessageTypes.START_SUBSCRIPTION) {
       this.ws.terminate();
     } else if (message.type === redisMessageTypes.NEW_UPDATES) {
       const { viewer } = this;
       invariant(viewer, 'should be set');
       if (message.ignoreSession && message.ignoreSession === viewer.session) {
         return;
       }
       const rawUpdateInfos = message.updates;
       this.redisPromiseResolver.add(
         (async () => {
           const { updateInfos, userInfos } =
             await fetchUpdateInfosWithRawUpdateInfos(rawUpdateInfos, {
               viewer,
             });
           if (updateInfos.length === 0) {
             console.warn(
               'could not get any UpdateInfos from redisMessageTypes.NEW_UPDATES',
             );
             return null;
           }
           this.markActivityOccurred();
           return {
             type: serverSocketMessageTypes.UPDATES,
             payload: {
               updatesResult: {
                 currentAsOf: mostRecentUpdateTimestamp([...updateInfos], 0),
                 newUpdates: updateInfos,
               },
               userInfos: values(userInfos),
             },
           };
         })(),
       );
     } else if (message.type === redisMessageTypes.NEW_MESSAGES) {
       const { viewer } = this;
       invariant(viewer, 'should be set');
       const rawMessageInfos = message.messages;
       const messageFetchResult = getMessageFetchResultFromRedisMessages(
         viewer,
         rawMessageInfos,
       );
       if (messageFetchResult.rawMessageInfos.length === 0) {
         console.warn(
           'could not get any rawMessageInfos from ' +
             'redisMessageTypes.NEW_MESSAGES',
         );
         return;
       }
       this.redisPromiseResolver.add(
         (async () => {
           this.markActivityOccurred();
           return {
             type: serverSocketMessageTypes.MESSAGES,
             payload: {
               messagesResult: {
                 rawMessageInfos: messageFetchResult.rawMessageInfos,
                 truncationStatuses: messageFetchResult.truncationStatuses,
                 currentAsOf: mostRecentMessageTimestamp(
                   messageFetchResult.rawMessageInfos,
                   0,
                 ),
               },
             },
           };
         })(),
       );
     }
   }
 
   onSuccessfulConnection() {
     if (this.ws.readyState !== 1) {
       return;
     }
     this.handleStateCheckConditionsUpdate();
   }
 
   // The Socket will timeout by calling this.ws.terminate()
   // serverRequestSocketTimeout milliseconds after the last
   // time resetTimeout is called
   resetTimeout: { +cancel: () => void } & (() => void) = _debounce(
     () => this.ws.terminate(),
     serverRequestSocketTimeout,
   );
 
   debouncedAfterActivity: { +cancel: () => void } & (() => void) = _debounce(
     () => this.setStateCheckConditions({ activityRecentlyOccurred: false }),
     stateCheckInactivityActivationInterval,
   );
 
   markActivityOccurred = () => {
     if (this.ws.readyState !== 1) {
       return;
     }
     this.setStateCheckConditions({ activityRecentlyOccurred: true });
     this.debouncedAfterActivity();
   };
 
   clearStateCheckTimeout() {
     const { stateCheckTimeoutID } = this;
     if (stateCheckTimeoutID) {
       clearTimeout(stateCheckTimeoutID);
       this.stateCheckTimeoutID = null;
     }
   }
 
   setStateCheckConditions(newConditions: Partial<StateCheckConditions>) {
     this.stateCheckConditions = {
       ...this.stateCheckConditions,
       ...newConditions,
     };
     this.handleStateCheckConditionsUpdate();
   }
 
   get stateCheckCanStart(): boolean {
     return Object.values(this.stateCheckConditions).every(cond => !cond);
   }
 
   handleStateCheckConditionsUpdate() {
     if (!this.stateCheckCanStart) {
       this.clearStateCheckTimeout();
       return;
     }
     if (this.stateCheckTimeoutID) {
       return;
     }
     const { viewer } = this;
     if (!viewer) {
       return;
     }
     const timeUntilStateCheck =
       viewer.sessionLastValidated + sessionCheckFrequency - Date.now();
     if (timeUntilStateCheck <= 0) {
       this.initiateStateCheck();
     } else {
       this.stateCheckTimeoutID = setTimeout(
         this.initiateStateCheck,
         timeUntilStateCheck,
       );
     }
   }
 
   initiateStateCheck = async () => {
     this.setStateCheckConditions({ stateCheckOngoing: true });
 
     const { viewer } = this;
     invariant(viewer, 'should be set');
 
     const { checkStateRequest } = await checkState(viewer, {
       status: 'state_check',
     });
     invariant(checkStateRequest, 'should be set');
 
     await this.sendMessage({
       type: serverSocketMessageTypes.REQUESTS,
       payload: { serverRequests: [checkStateRequest] },
     });
   };
 }
 
 export { onConnection };
diff --git a/lib/actions/user-actions.js b/lib/actions/user-actions.js
index 2e1da9479..379f6ab32 100644
--- a/lib/actions/user-actions.js
+++ b/lib/actions/user-actions.js
@@ -1,529 +1,529 @@
 // @flow
 
 import threadWatcher from '../shared/thread-watcher.js';
 import type {
   LogOutResult,
   LogInInfo,
   LogInResult,
   RegisterResult,
   RegisterInfo,
   UpdateUserSettingsRequest,
   PolicyAcknowledgmentRequest,
   ClaimUsernameResponse,
   LogInResponse,
   LogInRequest,
 } from '../types/account-types.js';
 import type {
   UpdateUserAvatarRequest,
   UpdateUserAvatarResponse,
 } from '../types/avatar-types.js';
 import type { RawEntryInfo, CalendarQuery } from '../types/entry-types.js';
 import type {
   RawMessageInfo,
   MessageTruncationStatuses,
 } from '../types/message-types.js';
 import type {
   GetSessionPublicKeysArgs,
   GetOlmSessionInitializationDataResponse,
 } from '../types/request-types.js';
 import type {
   UserSearchResult,
   ExactUserSearchResult,
 } from '../types/search-types.js';
 import type {
   SessionPublicKeys,
   PreRequestUserState,
 } from '../types/session-types.js';
 import type {
   SubscriptionUpdateRequest,
   SubscriptionUpdateResult,
 } from '../types/subscription-types.js';
-import type { RawThreadInfos } from '../types/thread-types';
+import type { LegacyRawThreadInfos } from '../types/thread-types';
 import type {
   UserInfo,
   PasswordUpdate,
   LoggedOutUserInfo,
 } from '../types/user-types.js';
 import {
   extractKeyserverIDFromID,
   sortThreadIDsPerKeyserver,
   sortCalendarQueryPerKeyserver,
 } from '../utils/action-utils.js';
 import type {
   CallServerEndpoint,
   CallServerEndpointOptions,
 } from '../utils/call-server-endpoint.js';
 import { getConfig } from '../utils/config.js';
 import type { CallKeyserverEndpoint } from '../utils/keyserver-call';
 import { useKeyserverCall } from '../utils/keyserver-call.js';
 import sleep from '../utils/sleep.js';
 import { ashoatKeyserverID } from '../utils/validation-utils.js';
 
 const loggedOutUserInfo: LoggedOutUserInfo = {
   anonymous: true,
 };
 
 const logOutActionTypes = Object.freeze({
   started: 'LOG_OUT_STARTED',
   success: 'LOG_OUT_SUCCESS',
   failed: 'LOG_OUT_FAILED',
 });
 const logOut =
   (
     callKeyserverEndpoint: CallKeyserverEndpoint,
     allKeyserverIDs: $ReadOnlyArray<string>,
   ): ((input: PreRequestUserState) => Promise<LogOutResult>) =>
   async preRequestUserState => {
     const requests: { [string]: {} } = {};
     for (const keyserverID of allKeyserverIDs) {
       requests[keyserverID] = {};
     }
 
     let response = null;
     try {
       response = await Promise.race([
         callKeyserverEndpoint('log_out', requests),
         (async () => {
           await sleep(500);
           throw new Error('log_out took more than 500ms');
         })(),
       ]);
     } catch {}
     const currentUserInfo = response ? loggedOutUserInfo : null;
     return { currentUserInfo, preRequestUserState };
   };
 
 function useLogOut(): (input: PreRequestUserState) => Promise<LogOutResult> {
   return useKeyserverCall(logOut);
 }
 
 const claimUsernameActionTypes = Object.freeze({
   started: 'CLAIM_USERNAME_STARTED',
   success: 'CLAIM_USERNAME_SUCCESS',
   failed: 'CLAIM_USERNAME_FAILED',
 });
 const claimUsernameCallServerEndpointOptions = { timeout: 500 };
 const claimUsername =
   (
     callKeyserverEndpoint: CallKeyserverEndpoint,
   ): (() => Promise<ClaimUsernameResponse>) =>
   async () => {
     const requests = { [ashoatKeyserverID]: {} };
     const responses = await callKeyserverEndpoint('claim_username', requests, {
       ...claimUsernameCallServerEndpointOptions,
     });
     const response = responses[ashoatKeyserverID];
     return {
       message: response.message,
       signature: response.signature,
     };
   };
 
 function useClaimUsername(): () => Promise<ClaimUsernameResponse> {
   return useKeyserverCall(claimUsername);
 }
 
 const deleteAccountActionTypes = Object.freeze({
   started: 'DELETE_ACCOUNT_STARTED',
   success: 'DELETE_ACCOUNT_SUCCESS',
   failed: 'DELETE_ACCOUNT_FAILED',
 });
 const deleteAccount =
   (
     callKeyserverEndpoint: CallKeyserverEndpoint,
     allKeyserverIDs: $ReadOnlyArray<string>,
   ): ((input: PreRequestUserState) => Promise<LogOutResult>) =>
   async preRequestUserState => {
     const requests: { [string]: {} } = {};
     for (const keyserverID of allKeyserverIDs) {
       requests[keyserverID] = {};
     }
 
     await callKeyserverEndpoint('delete_account', requests);
     return { currentUserInfo: loggedOutUserInfo, preRequestUserState };
   };
 
 function useDeleteAccount(): (
   input: PreRequestUserState,
 ) => Promise<LogOutResult> {
   return useKeyserverCall(deleteAccount);
 }
 
 const registerActionTypes = Object.freeze({
   started: 'REGISTER_STARTED',
   success: 'REGISTER_SUCCESS',
   failed: 'REGISTER_FAILED',
 });
 const registerCallServerEndpointOptions = { timeout: 60000 };
 const register =
   (
     callServerEndpoint: CallServerEndpoint,
   ): ((
     registerInfo: RegisterInfo,
     options?: CallServerEndpointOptions,
   ) => Promise<RegisterResult>) =>
   async (registerInfo, options) => {
     const deviceTokenUpdateRequest =
       registerInfo.deviceTokenUpdateRequest[ashoatKeyserverID];
 
     const response = await callServerEndpoint(
       'create_account',
       {
         ...registerInfo,
         deviceTokenUpdateRequest,
         platformDetails: getConfig().platformDetails,
       },
       {
         ...registerCallServerEndpointOptions,
         ...options,
       },
     );
     return {
       currentUserInfo: response.currentUserInfo,
       rawMessageInfos: response.rawMessageInfos,
       threadInfos: response.cookieChange.threadInfos,
       userInfos: response.cookieChange.userInfos,
       calendarQuery: registerInfo.calendarQuery,
     };
   };
 
 function mergeUserInfos(
   ...userInfoArrays: Array<$ReadOnlyArray<UserInfo>>
 ): UserInfo[] {
   const merged: { [string]: UserInfo } = {};
   for (const userInfoArray of userInfoArrays) {
     for (const userInfo of userInfoArray) {
       merged[userInfo.id] = userInfo;
     }
   }
   const flattened = [];
   for (const id in merged) {
     flattened.push(merged[id]);
   }
   return flattened;
 }
 
 type WritableGenericMessagesResult = {
   messageInfos: RawMessageInfo[],
   truncationStatus: MessageTruncationStatuses,
   watchedIDsAtRequestTime: string[],
   currentAsOf: { [keyserverID: string]: number },
 };
 type WritableCalendarResult = {
   rawEntryInfos: RawEntryInfo[],
   calendarQuery: CalendarQuery,
 };
 
 const logInActionTypes = Object.freeze({
   started: 'LOG_IN_STARTED',
   success: 'LOG_IN_SUCCESS',
   failed: 'LOG_IN_FAILED',
 });
 const logInCallServerEndpointOptions = { timeout: 60000 };
 const logIn =
   (
     callKeyserverEndpoint: CallKeyserverEndpoint,
   ): ((input: LogInInfo) => Promise<LogInResult>) =>
   async logInInfo => {
     const watchedIDs = threadWatcher.getWatchedIDs();
     const {
       logInActionSource,
       calendarQuery,
       keyserverIDs: inputKeyserverIDs,
       ...restLogInInfo
     } = logInInfo;
 
     // Eventually the list of keyservers will be fetched from the
     // identity service
     const keyserverIDs = inputKeyserverIDs ?? [ashoatKeyserverID];
 
     const watchedIDsPerKeyserver = sortThreadIDsPerKeyserver(watchedIDs);
     const calendarQueryPerKeyserver = sortCalendarQueryPerKeyserver(
       calendarQuery,
       keyserverIDs,
     );
 
     const requests: { [string]: LogInRequest } = {};
     for (const keyserverID of keyserverIDs) {
       requests[keyserverID] = {
         ...restLogInInfo,
         deviceTokenUpdateRequest:
           logInInfo.deviceTokenUpdateRequest[keyserverID],
         source: logInActionSource,
         watchedIDs: watchedIDsPerKeyserver[keyserverID] ?? [],
         calendarQuery: calendarQueryPerKeyserver[keyserverID],
         platformDetails: getConfig().platformDetails,
       };
     }
 
     const responses: { +[string]: LogInResponse } = await callKeyserverEndpoint(
       'log_in',
       requests,
       logInCallServerEndpointOptions,
     );
 
     const userInfosArrays = [];
 
-    let threadInfos: RawThreadInfos = {};
+    let threadInfos: LegacyRawThreadInfos = {};
     const calendarResult: WritableCalendarResult = {
       calendarQuery: logInInfo.calendarQuery,
       rawEntryInfos: [],
     };
     const messagesResult: WritableGenericMessagesResult = {
       messageInfos: [],
       truncationStatus: {},
       watchedIDsAtRequestTime: watchedIDs,
       currentAsOf: {},
     };
     let updatesCurrentAsOf: { +[string]: number } = {};
     for (const keyserverID in responses) {
       threadInfos = {
         ...responses[keyserverID].cookieChange.threadInfos,
         ...threadInfos,
       };
       if (responses[keyserverID].rawEntryInfos) {
         calendarResult.rawEntryInfos = calendarResult.rawEntryInfos.concat(
           responses[keyserverID].rawEntryInfos,
         );
       }
       messagesResult.messageInfos = messagesResult.messageInfos.concat(
         responses[keyserverID].rawMessageInfos,
       );
       messagesResult.truncationStatus = {
         ...messagesResult.truncationStatus,
         ...responses[keyserverID].truncationStatuses,
       };
       messagesResult.currentAsOf = {
         ...messagesResult.currentAsOf,
         [keyserverID]: responses[keyserverID].serverTime,
       };
       updatesCurrentAsOf = {
         ...updatesCurrentAsOf,
         [keyserverID]: responses[keyserverID].serverTime,
       };
       userInfosArrays.push(responses[keyserverID].userInfos);
       userInfosArrays.push(responses[keyserverID].cookieChange.userInfos);
     }
 
     const userInfos = mergeUserInfos(...userInfosArrays);
 
     return {
       threadInfos,
       currentUserInfo: responses[ashoatKeyserverID].currentUserInfo,
       calendarResult,
       messagesResult,
       userInfos,
       updatesCurrentAsOf,
       logInActionSource: logInInfo.logInActionSource,
       notAcknowledgedPolicies:
         responses[ashoatKeyserverID].notAcknowledgedPolicies,
     };
   };
 
 function useLogIn(): (input: LogInInfo) => Promise<LogInResult> {
   return useKeyserverCall(logIn);
 }
 
 const changeUserPasswordActionTypes = Object.freeze({
   started: 'CHANGE_USER_PASSWORD_STARTED',
   success: 'CHANGE_USER_PASSWORD_SUCCESS',
   failed: 'CHANGE_USER_PASSWORD_FAILED',
 });
 const changeUserPassword =
   (
     callServerEndpoint: CallServerEndpoint,
   ): ((passwordUpdate: PasswordUpdate) => Promise<void>) =>
   async passwordUpdate => {
     await callServerEndpoint('update_account', passwordUpdate);
   };
 
 const searchUsersActionTypes = Object.freeze({
   started: 'SEARCH_USERS_STARTED',
   success: 'SEARCH_USERS_SUCCESS',
   failed: 'SEARCH_USERS_FAILED',
 });
 const searchUsers =
   (
     callServerEndpoint: CallServerEndpoint,
   ): ((usernamePrefix: string) => Promise<UserSearchResult>) =>
   async usernamePrefix => {
     const response = await callServerEndpoint('search_users', {
       prefix: usernamePrefix,
     });
     return {
       userInfos: response.userInfos,
     };
   };
 
 const exactSearchUserActionTypes = Object.freeze({
   started: 'EXACT_SEARCH_USER_STARTED',
   success: 'EXACT_SEARCH_USER_SUCCESS',
   failed: 'EXACT_SEARCH_USER_FAILED',
 });
 const exactSearchUser =
   (
     callServerEndpoint: CallServerEndpoint,
   ): ((username: string) => Promise<ExactUserSearchResult>) =>
   async username => {
     const response = await callServerEndpoint('exact_search_user', {
       username,
     });
     return {
       userInfo: response.userInfo,
     };
   };
 
 const updateSubscriptionActionTypes = Object.freeze({
   started: 'UPDATE_SUBSCRIPTION_STARTED',
   success: 'UPDATE_SUBSCRIPTION_SUCCESS',
   failed: 'UPDATE_SUBSCRIPTION_FAILED',
 });
 const updateSubscription =
   (
     callKeyserverEndpoint: CallKeyserverEndpoint,
   ): ((
     input: SubscriptionUpdateRequest,
   ) => Promise<SubscriptionUpdateResult>) =>
   async input => {
     const keyserverID = extractKeyserverIDFromID(input.threadID);
     const requests = { [keyserverID]: input };
 
     const responses = await callKeyserverEndpoint(
       'update_user_subscription',
       requests,
     );
     const response = responses[keyserverID];
     return {
       threadID: input.threadID,
       subscription: response.threadSubscription,
     };
   };
 
 function useUpdateSubscription(): (
   input: SubscriptionUpdateRequest,
 ) => Promise<SubscriptionUpdateResult> {
   return useKeyserverCall(updateSubscription);
 }
 
 const setUserSettingsActionTypes = Object.freeze({
   started: 'SET_USER_SETTINGS_STARTED',
   success: 'SET_USER_SETTINGS_SUCCESS',
   failed: 'SET_USER_SETTINGS_FAILED',
 });
 
 const setUserSettings =
   (
     callKeyserverEndpoint: CallKeyserverEndpoint,
     allKeyserverIDs: $ReadOnlyArray<string>,
   ): ((input: UpdateUserSettingsRequest) => Promise<void>) =>
   async input => {
     const requests: { [string]: UpdateUserSettingsRequest } = {};
     for (const keyserverID of allKeyserverIDs) {
       requests[keyserverID] = input;
     }
     await callKeyserverEndpoint('update_user_settings', requests);
   };
 
 function useSetUserSettings(): (
   input: UpdateUserSettingsRequest,
 ) => Promise<void> {
   return useKeyserverCall(setUserSettings);
 }
 
 const getSessionPublicKeys =
   (
     callServerEndpoint: CallServerEndpoint,
   ): ((data: GetSessionPublicKeysArgs) => Promise<SessionPublicKeys | null>) =>
   async data => {
     return await callServerEndpoint('get_session_public_keys', data);
   };
 
 const getOlmSessionInitializationDataActionTypes = Object.freeze({
   started: 'GET_OLM_SESSION_INITIALIZATION_DATA_STARTED',
   success: 'GET_OLM_SESSION_INITIALIZATION_DATA_SUCCESS',
   failed: 'GET_OLM_SESSION_INITIALIZATION_DATA_FAILED',
 });
 
 const getOlmSessionInitializationData =
   (
     callServerEndpoint: CallServerEndpoint,
   ): ((
     options?: ?CallServerEndpointOptions,
   ) => Promise<GetOlmSessionInitializationDataResponse>) =>
   async options => {
     return await callServerEndpoint(
       'get_olm_session_initialization_data',
       {},
       options,
     );
   };
 
 const policyAcknowledgmentActionTypes = Object.freeze({
   started: 'POLICY_ACKNOWLEDGMENT_STARTED',
   success: 'POLICY_ACKNOWLEDGMENT_SUCCESS',
   failed: 'POLICY_ACKNOWLEDGMENT_FAILED',
 });
 const policyAcknowledgment =
   (
     callServerEndpoint: CallServerEndpoint,
   ): ((policyRequest: PolicyAcknowledgmentRequest) => Promise<void>) =>
   async policyRequest => {
     await callServerEndpoint('policy_acknowledgment', policyRequest);
   };
 
 const updateUserAvatarActionTypes = Object.freeze({
   started: 'UPDATE_USER_AVATAR_STARTED',
   success: 'UPDATE_USER_AVATAR_SUCCESS',
   failed: 'UPDATE_USER_AVATAR_FAILED',
 });
 const updateUserAvatar =
   (
     callServerEndpoint: CallServerEndpoint,
   ): ((
     avatarDBContent: UpdateUserAvatarRequest,
   ) => Promise<UpdateUserAvatarResponse>) =>
   async avatarDBContent => {
     const { updates }: UpdateUserAvatarResponse = await callServerEndpoint(
       'update_user_avatar',
       avatarDBContent,
     );
     return { updates };
   };
 
 const resetUserStateActionType = 'RESET_USER_STATE';
 
 const setAccessTokenActionType = 'SET_ACCESS_TOKEN';
 
 export {
   changeUserPasswordActionTypes,
   changeUserPassword,
   claimUsernameActionTypes,
   useClaimUsername,
   useDeleteAccount,
   deleteAccountActionTypes,
   getSessionPublicKeys,
   getOlmSessionInitializationDataActionTypes,
   getOlmSessionInitializationData,
   mergeUserInfos,
   logIn as logInRawAction,
   useLogIn,
   logInActionTypes,
   useLogOut,
   logOutActionTypes,
   register,
   registerActionTypes,
   searchUsers,
   searchUsersActionTypes,
   exactSearchUser,
   exactSearchUserActionTypes,
   useSetUserSettings,
   setUserSettingsActionTypes,
   useUpdateSubscription,
   updateSubscriptionActionTypes,
   policyAcknowledgment,
   policyAcknowledgmentActionTypes,
   updateUserAvatarActionTypes,
   updateUserAvatar,
   resetUserStateActionType,
   setAccessTokenActionType,
 };
diff --git a/lib/hooks/child-threads.js b/lib/hooks/child-threads.js
index fb79be0ce..e10a6b788 100644
--- a/lib/hooks/child-threads.js
+++ b/lib/hooks/child-threads.js
@@ -1,133 +1,133 @@
 // @flow
 
 import * as React from 'react';
 
 import {
   useFetchSingleMostRecentMessagesFromThreads,
   fetchSingleMostRecentMessagesFromThreadsActionTypes,
 } from '../actions/message-actions.js';
 import {
   useFilteredChatListData,
   type ChatThreadItem,
 } from '../selectors/chat-selectors.js';
 import { useGlobalThreadSearchIndex } from '../selectors/nav-selectors.js';
 import { childThreadInfos } from '../selectors/thread-selectors.js';
 import { threadInChatList } from '../shared/thread-utils.js';
 import threadWatcher from '../shared/thread-watcher.js';
 import type {
   MinimallyEncodedThreadInfo,
   MinimallyEncodedRawThreadInfo,
 } from '../types/minimally-encoded-thread-permissions-types.js';
-import type { ThreadInfo, RawThreadInfo } from '../types/thread-types.js';
+import type { ThreadInfo, LegacyRawThreadInfo } from '../types/thread-types.js';
 import { useDispatchActionPromise } from '../utils/action-utils.js';
 import { useSelector } from '../utils/redux-utils.js';
 
 type ThreadFilter = {
   +predicate?: (thread: ThreadInfo | MinimallyEncodedThreadInfo) => boolean,
   +searchText?: string,
 };
 
 function useFilteredChildThreads(
   threadID: string,
   filter?: ThreadFilter,
 ): $ReadOnlyArray<ChatThreadItem> {
   const defaultPredicate = React.useCallback(() => true, []);
   const { predicate = defaultPredicate, searchText = '' } = filter ?? {};
   const childThreads = useSelector(state => childThreadInfos(state)[threadID]);
   const subchannelIDs = React.useMemo(() => {
     if (!childThreads) {
       return new Set<string>();
     }
     return new Set<string>(
       childThreads.filter(predicate).map(threadInfo => threadInfo.id),
     );
   }, [childThreads, predicate]);
 
   const filterSubchannels = React.useCallback(
     (
       thread: ?(
         | ThreadInfo
-        | RawThreadInfo
+        | LegacyRawThreadInfo
         | MinimallyEncodedThreadInfo
         | MinimallyEncodedRawThreadInfo
       ),
     ) => {
       const candidateThreadID = thread?.id;
       if (!candidateThreadID) {
         return false;
       }
       return subchannelIDs.has(candidateThreadID);
     },
     [subchannelIDs],
   );
   const allSubchannelsList = useFilteredChatListData(filterSubchannels);
 
   const searchIndex = useGlobalThreadSearchIndex();
 
   const searchResultIDs = React.useMemo(
     () => searchIndex.getSearchResults(searchText),
     [searchIndex, searchText],
   );
 
   const searchTextExists = !!searchText.length;
 
   const subchannelIDsNotInChatList = React.useMemo(
     () =>
       new Set(
         allSubchannelsList
           .filter(item => !threadInChatList(item.threadInfo))
           .map(item => item.threadInfo.id),
       ),
     [allSubchannelsList],
   );
 
   React.useEffect(() => {
     if (!subchannelIDsNotInChatList.size) {
       return undefined;
     }
     subchannelIDsNotInChatList.forEach(tID => threadWatcher.watchID(tID));
 
     return () =>
       subchannelIDsNotInChatList.forEach(tID => threadWatcher.removeID(tID));
   }, [subchannelIDsNotInChatList]);
 
   const filteredSubchannelsChatList = React.useMemo(() => {
     if (!searchTextExists) {
       return allSubchannelsList;
     }
     return allSubchannelsList.filter(item =>
       searchResultIDs.includes(item.threadInfo.id),
     );
   }, [allSubchannelsList, searchResultIDs, searchTextExists]);
 
   const threadIDsWithNoMessages = React.useMemo(
     () =>
       new Set(
         filteredSubchannelsChatList
           .filter(item => !item.mostRecentMessageInfo)
           .map(item => item.threadInfo.id),
       ),
     [filteredSubchannelsChatList],
   );
   const dispatchActionPromise = useDispatchActionPromise();
   const fetchSingleMostRecentMessages =
     useFetchSingleMostRecentMessagesFromThreads();
 
   React.useEffect(() => {
     if (!threadIDsWithNoMessages.size) {
       return;
     }
     dispatchActionPromise(
       fetchSingleMostRecentMessagesFromThreadsActionTypes,
       fetchSingleMostRecentMessages(Array.from(threadIDsWithNoMessages)),
     );
   }, [
     threadIDsWithNoMessages,
     fetchSingleMostRecentMessages,
     dispatchActionPromise,
   ]);
 
   return filteredSubchannelsChatList;
 }
 
 export { useFilteredChildThreads };
diff --git a/lib/hooks/search-threads.js b/lib/hooks/search-threads.js
index 5eb975f0d..ca3badf82 100644
--- a/lib/hooks/search-threads.js
+++ b/lib/hooks/search-threads.js
@@ -1,124 +1,124 @@
 // @flow
 
 import * as React from 'react';
 
 import {
   type ChatThreadItem,
   useFilteredChatListData,
 } from '../selectors/chat-selectors.js';
 import { useThreadSearchIndex } from '../selectors/nav-selectors.js';
 import { sidebarInfoSelector } from '../selectors/thread-selectors.js';
 import { threadIsChannel } from '../shared/thread-utils.js';
 import type { SetState } from '../types/hook-types.js';
 import type {
   MinimallyEncodedRawThreadInfo,
   MinimallyEncodedThreadInfo,
 } from '../types/minimally-encoded-thread-permissions-types.js';
 import type {
   SidebarInfo,
   ThreadInfo,
-  RawThreadInfo,
+  LegacyRawThreadInfo,
 } from '../types/thread-types.js';
 import { useSelector } from '../utils/redux-utils.js';
 
 export type ThreadSearchState = {
   +text: string,
   +results: $ReadOnlySet<string>,
 };
 
 type SearchThreadsResult<U> = {
   +listData: $ReadOnlyArray<U>,
   +searchState: ThreadSearchState,
   +setSearchState: SetState<ThreadSearchState>,
   +onChangeSearchInputText: (text: string) => mixed,
   +clearQuery: (event: SyntheticEvent<HTMLAnchorElement>) => void,
 };
 
 function useSearchThreads<U: SidebarInfo | ChatThreadItem>(
   threadInfo: ThreadInfo | MinimallyEncodedThreadInfo,
   childThreadInfos: $ReadOnlyArray<U>,
 ): SearchThreadsResult<U> {
   const [searchState, setSearchState] = React.useState<ThreadSearchState>({
     text: '',
     results: new Set<string>(),
   });
 
   const listData = React.useMemo(() => {
     if (!searchState.text) {
       return childThreadInfos;
     }
     return childThreadInfos.filter(thread =>
       searchState.results.has(thread.threadInfo.id),
     );
   }, [childThreadInfos, searchState]);
 
   const justThreadInfos = React.useMemo(
     () => childThreadInfos.map(childThreadInfo => childThreadInfo.threadInfo),
     [childThreadInfos],
   );
   const searchIndex = useThreadSearchIndex(justThreadInfos);
 
   const onChangeSearchInputText = React.useCallback(
     (text: string) => {
       setSearchState({
         text,
         results: new Set(searchIndex.getSearchResults(text)),
       });
     },
     [searchIndex, setSearchState],
   );
 
   const clearQuery = React.useCallback(
     (event: SyntheticEvent<HTMLAnchorElement>) => {
       event.preventDefault();
       setSearchState({ text: '', results: new Set() });
     },
     [setSearchState],
   );
 
   return React.useMemo(
     () => ({
       listData,
       searchState,
       setSearchState,
       onChangeSearchInputText,
       clearQuery,
     }),
     [
       listData,
       setSearchState,
       searchState,
       onChangeSearchInputText,
       clearQuery,
     ],
   );
 }
 
 function useSearchSidebars(
   threadInfo: ThreadInfo | MinimallyEncodedThreadInfo,
 ): SearchThreadsResult<SidebarInfo> {
   const childThreadInfos = useSelector(
     state => sidebarInfoSelector(state)[threadInfo.id] ?? [],
   );
   return useSearchThreads(threadInfo, childThreadInfos);
 }
 
 function useSearchSubchannels(
   threadInfo: ThreadInfo | MinimallyEncodedThreadInfo,
 ): SearchThreadsResult<ChatThreadItem> {
   const filterFunc = React.useCallback(
     (
       thread: ?(
         | ThreadInfo
-        | RawThreadInfo
+        | LegacyRawThreadInfo
         | MinimallyEncodedThreadInfo
         | MinimallyEncodedRawThreadInfo
       ),
     ) => threadIsChannel(thread) && thread?.parentThreadID === threadInfo.id,
     [threadInfo.id],
   );
   const childThreadInfos = useFilteredChatListData(filterFunc);
   return useSearchThreads(threadInfo, childThreadInfos);
 }
 
 export { useSearchSubchannels, useSearchSidebars };
diff --git a/lib/ops/thread-store-ops.js b/lib/ops/thread-store-ops.js
index 26dbbc383..62d8f9775 100644
--- a/lib/ops/thread-store-ops.js
+++ b/lib/ops/thread-store-ops.js
@@ -1,99 +1,99 @@
 // @flow
 
 import { type BaseStoreOpsHandlers } from './base-ops.js';
 import type {
   ClientDBThreadInfo,
-  RawThreadInfo,
-  RawThreadInfos,
+  LegacyRawThreadInfo,
+  LegacyRawThreadInfos,
   ThreadStore,
 } from '../types/thread-types.js';
 import {
   convertClientDBThreadInfoToRawThreadInfo,
   convertRawThreadInfoToClientDBThreadInfo,
 } from '../utils/thread-ops-utils.js';
 
 export type RemoveThreadOperation = {
   +type: 'remove',
   +payload: { +ids: $ReadOnlyArray<string> },
 };
 
 export type RemoveAllThreadsOperation = {
   +type: 'remove_all',
 };
 
 export type ReplaceThreadOperation = {
   +type: 'replace',
-  +payload: { +id: string, +threadInfo: RawThreadInfo },
+  +payload: { +id: string, +threadInfo: LegacyRawThreadInfo },
 };
 
 export type ThreadStoreOperation =
   | RemoveThreadOperation
   | RemoveAllThreadsOperation
   | ReplaceThreadOperation;
 
 export type ClientDBReplaceThreadOperation = {
   +type: 'replace',
   +payload: ClientDBThreadInfo,
 };
 
 export type ClientDBThreadStoreOperation =
   | RemoveThreadOperation
   | RemoveAllThreadsOperation
   | ClientDBReplaceThreadOperation;
 
 export const threadStoreOpsHandlers: BaseStoreOpsHandlers<
   ThreadStore,
   ThreadStoreOperation,
   ClientDBThreadStoreOperation,
-  RawThreadInfos,
+  LegacyRawThreadInfos,
   ClientDBThreadInfo,
 > = {
   processStoreOperations(
     store: ThreadStore,
     ops: $ReadOnlyArray<ThreadStoreOperation>,
   ): ThreadStore {
     if (ops.length === 0) {
       return store;
     }
     let processedThreads = { ...store.threadInfos };
     for (const operation of ops) {
       if (operation.type === 'replace') {
         processedThreads[operation.payload.id] = operation.payload.threadInfo;
       } else if (operation.type === 'remove') {
         for (const id of operation.payload.ids) {
           delete processedThreads[id];
         }
       } else if (operation.type === 'remove_all') {
         processedThreads = {};
       }
     }
     return { ...store, threadInfos: processedThreads };
   },
 
   convertOpsToClientDBOps(
     ops: $ReadOnlyArray<ThreadStoreOperation>,
   ): $ReadOnlyArray<ClientDBThreadStoreOperation> {
     return ops.map(threadStoreOperation => {
       if (threadStoreOperation.type === 'replace') {
         return {
           type: 'replace',
           payload: convertRawThreadInfoToClientDBThreadInfo(
             threadStoreOperation.payload.threadInfo,
           ),
         };
       }
       return threadStoreOperation;
     });
   },
 
   translateClientDBData(data: $ReadOnlyArray<ClientDBThreadInfo>): {
-    +[id: string]: RawThreadInfo,
+    +[id: string]: LegacyRawThreadInfo,
   } {
     return Object.fromEntries(
       data.map((dbThreadInfo: ClientDBThreadInfo) => [
         dbThreadInfo.id,
         convertClientDBThreadInfoToRawThreadInfo(dbThreadInfo),
       ]),
     );
   },
 };
diff --git a/lib/permissions/minimally-encoded-thread-permissions-test-data.js b/lib/permissions/minimally-encoded-thread-permissions-test-data.js
index dbb88df4b..a854b4e8c 100644
--- a/lib/permissions/minimally-encoded-thread-permissions-test-data.js
+++ b/lib/permissions/minimally-encoded-thread-permissions-test-data.js
@@ -1,703 +1,703 @@
 // @flow
 
 import type { MinimallyEncodedRawThreadInfo } from '../types/minimally-encoded-thread-permissions-types.js';
 import { threadTypes } from '../types/thread-types-enum.js';
-import type { RawThreadInfo } from '../types/thread-types.js';
+import type { LegacyRawThreadInfo } from '../types/thread-types.js';
 
-const exampleRawThreadInfoA: RawThreadInfo = {
+const exampleRawThreadInfoA: LegacyRawThreadInfo = {
   id: '85171',
   type: threadTypes.PERSONAL,
   name: '',
   description: '',
   color: '6d49ab',
   creationTime: 1675887298557,
   parentThreadID: '1',
   members: [
     {
       id: '256',
       role: null,
       permissions: {
         know_of: {
           value: true,
           source: '1',
         },
         visible: {
           value: true,
           source: '1',
         },
         voiced: {
           value: true,
           source: '1',
         },
         edit_entries: {
           value: true,
           source: '1',
         },
         edit_thread: {
           value: true,
           source: '1',
         },
         edit_thread_description: {
           value: true,
           source: '1',
         },
         edit_thread_color: {
           value: true,
           source: '1',
         },
         delete_thread: {
           value: true,
           source: '1',
         },
         create_subthreads: {
           value: true,
           source: '1',
         },
         create_sidebars: {
           value: true,
           source: '1',
         },
         join_thread: {
           value: true,
           source: '1',
         },
         edit_permissions: {
           value: true,
           source: '1',
         },
         add_members: {
           value: true,
           source: '1',
         },
         remove_members: {
           value: true,
           source: '1',
         },
         change_role: {
           value: true,
           source: '1',
         },
         leave_thread: {
           value: false,
           source: null,
         },
         react_to_message: {
           value: false,
           source: null,
         },
         edit_message: {
           value: false,
           source: null,
         },
         manage_pins: {
           value: true,
           source: '1',
         },
         voiced_in_announcement_channels: {
           value: false,
           source: null,
         },
       },
       isSender: false,
     },
     {
       id: '83853',
       role: '85172',
       permissions: {
         know_of: {
           value: true,
           source: '85171',
         },
         visible: {
           value: true,
           source: '85171',
         },
         voiced: {
           value: true,
           source: '85171',
         },
         edit_entries: {
           value: true,
           source: '85171',
         },
         edit_thread: {
           value: true,
           source: '85171',
         },
         edit_thread_description: {
           value: true,
           source: '85171',
         },
         edit_thread_color: {
           value: true,
           source: '85171',
         },
         delete_thread: {
           value: false,
           source: null,
         },
         create_subthreads: {
           value: false,
           source: null,
         },
         create_sidebars: {
           value: true,
           source: '85171',
         },
         join_thread: {
           value: false,
           source: null,
         },
         edit_permissions: {
           value: false,
           source: null,
         },
         add_members: {
           value: false,
           source: null,
         },
         remove_members: {
           value: false,
           source: null,
         },
         change_role: {
           value: false,
           source: null,
         },
         leave_thread: {
           value: false,
           source: null,
         },
         react_to_message: {
           value: true,
           source: '85171',
         },
         edit_message: {
           value: true,
           source: '85171',
         },
         manage_pins: {
           value: false,
           source: null,
         },
         voiced_in_announcement_channels: {
           value: false,
           source: null,
         },
       },
       isSender: true,
     },
   ],
   roles: {
     '85172': {
       id: '85172',
       name: 'Members',
       permissions: {
         know_of: true,
         visible: true,
         voiced: true,
         react_to_message: true,
         edit_message: true,
         edit_entries: true,
         edit_thread: true,
         edit_thread_color: true,
         edit_thread_description: true,
         create_sidebars: true,
         descendant_open_know_of: true,
         descendant_open_visible: true,
         child_open_join_thread: true,
       },
       isDefault: true,
     },
   },
   currentUser: {
     role: '85172',
     permissions: {
       know_of: {
         value: true,
         source: '85171',
       },
       visible: {
         value: true,
         source: '85171',
       },
       voiced: {
         value: true,
         source: '85171',
       },
       edit_entries: {
         value: true,
         source: '85171',
       },
       edit_thread: {
         value: true,
         source: '85171',
       },
       edit_thread_description: {
         value: true,
         source: '85171',
       },
       edit_thread_color: {
         value: true,
         source: '85171',
       },
       delete_thread: {
         value: false,
         source: null,
       },
       create_subthreads: {
         value: false,
         source: null,
       },
       create_sidebars: {
         value: true,
         source: '85171',
       },
       join_thread: {
         value: false,
         source: null,
       },
       edit_permissions: {
         value: false,
         source: null,
       },
       add_members: {
         value: false,
         source: null,
       },
       remove_members: {
         value: false,
         source: null,
       },
       change_role: {
         value: false,
         source: null,
       },
       leave_thread: {
         value: false,
         source: null,
       },
       react_to_message: {
         value: true,
         source: '85171',
       },
       edit_message: {
         value: true,
         source: '85171',
       },
       manage_pins: {
         value: false,
         source: null,
       },
       voiced_in_announcement_channels: {
         value: false,
         source: null,
       },
     },
     subscription: {
       home: true,
       pushNotifs: true,
     },
     unread: false,
   },
   repliesCount: 0,
   containingThreadID: '1',
   community: '1',
   pinnedCount: 0,
 };
 
 const exampleMinimallyEncodedRawThreadInfoA: MinimallyEncodedRawThreadInfo = {
   minimallyEncoded: true,
   id: '85171',
   type: threadTypes.PERSONAL,
   name: '',
   description: '',
   color: '6d49ab',
   creationTime: 1675887298557,
   parentThreadID: '1',
   members: [
     {
       minimallyEncoded: true,
       id: '256',
       role: null,
       permissions: '87fff',
       isSender: false,
     },
     {
       minimallyEncoded: true,
       id: '83853',
       role: '85172',
       permissions: '3027f',
       isSender: true,
     },
   ],
   roles: {
     '85172': {
       minimallyEncoded: true,
       id: '85172',
       name: 'Members',
       permissions: [
         '000',
         '010',
         '020',
         '100',
         '110',
         '030',
         '040',
         '060',
         '050',
         '090',
         '005',
         '015',
         '0a9',
       ],
       isDefault: true,
     },
   },
   currentUser: {
     minimallyEncoded: true,
     role: '85172',
     permissions: '3027f',
     subscription: {
       home: true,
       pushNotifs: true,
     },
     unread: false,
   },
   repliesCount: 0,
   containingThreadID: '1',
   community: '1',
   pinnedCount: 0,
 };
 
-const expectedDecodedExampleRawThreadInfoA: RawThreadInfo = {
+const expectedDecodedExampleRawThreadInfoA: LegacyRawThreadInfo = {
   id: '85171',
   type: threadTypes.PERSONAL,
   name: '',
   description: '',
   color: '6d49ab',
   creationTime: 1675887298557,
   parentThreadID: '1',
   members: [
     {
       id: '256',
       role: null,
       permissions: {
         know_of: {
           value: true,
           source: 'null',
         },
         visible: {
           value: true,
           source: 'null',
         },
         voiced: {
           value: true,
           source: 'null',
         },
         edit_entries: {
           value: true,
           source: 'null',
         },
         edit_thread: {
           value: true,
           source: 'null',
         },
         edit_thread_description: {
           value: true,
           source: 'null',
         },
         edit_thread_color: {
           value: true,
           source: 'null',
         },
         delete_thread: {
           value: true,
           source: 'null',
         },
         create_subthreads: {
           value: true,
           source: 'null',
         },
         create_sidebars: {
           value: true,
           source: 'null',
         },
         join_thread: {
           value: true,
           source: 'null',
         },
         edit_permissions: {
           value: true,
           source: 'null',
         },
         add_members: {
           value: true,
           source: 'null',
         },
         remove_members: {
           value: true,
           source: 'null',
         },
         change_role: {
           value: true,
           source: 'null',
         },
         leave_thread: {
           value: false,
           source: null,
         },
         react_to_message: {
           value: false,
           source: null,
         },
         edit_message: {
           value: false,
           source: null,
         },
         manage_pins: {
           value: true,
           source: 'null',
         },
         manage_invite_links: {
           source: null,
           value: false,
         },
         edit_thread_avatar: {
           source: null,
           value: false,
         },
         voiced_in_announcement_channels: {
           value: false,
           source: null,
         },
       },
       isSender: false,
     },
     {
       id: '83853',
       role: '85172',
       permissions: {
         know_of: {
           value: true,
           source: 'null',
         },
         visible: {
           value: true,
           source: 'null',
         },
         voiced: {
           value: true,
           source: 'null',
         },
         edit_entries: {
           value: true,
           source: 'null',
         },
         edit_thread: {
           value: true,
           source: 'null',
         },
         edit_thread_description: {
           value: true,
           source: 'null',
         },
         edit_thread_color: {
           value: true,
           source: 'null',
         },
         delete_thread: {
           value: false,
           source: null,
         },
         create_subthreads: {
           value: false,
           source: null,
         },
         create_sidebars: {
           value: true,
           source: 'null',
         },
         join_thread: {
           value: false,
           source: null,
         },
         edit_permissions: {
           value: false,
           source: null,
         },
         add_members: {
           value: false,
           source: null,
         },
         remove_members: {
           value: false,
           source: null,
         },
         change_role: {
           value: false,
           source: null,
         },
         leave_thread: {
           value: false,
           source: null,
         },
         react_to_message: {
           value: true,
           source: 'null',
         },
         edit_message: {
           value: true,
           source: 'null',
         },
         manage_pins: {
           value: false,
           source: null,
         },
         manage_invite_links: {
           source: null,
           value: false,
         },
         edit_thread_avatar: {
           source: null,
           value: false,
         },
         voiced_in_announcement_channels: {
           value: false,
           source: null,
         },
       },
       isSender: true,
     },
   ],
   roles: {
     '85172': {
       id: '85172',
       name: 'Members',
       permissions: {
         know_of: true,
         visible: true,
         voiced: true,
         react_to_message: true,
         edit_message: true,
         edit_entries: true,
         edit_thread: true,
         edit_thread_color: true,
         edit_thread_description: true,
         create_sidebars: true,
         descendant_open_know_of: true,
         descendant_open_visible: true,
         child_open_join_thread: true,
       },
       isDefault: true,
     },
   },
   currentUser: {
     role: '85172',
     permissions: {
       know_of: {
         value: true,
         source: 'null',
       },
       visible: {
         value: true,
         source: 'null',
       },
       voiced: {
         value: true,
         source: 'null',
       },
       edit_entries: {
         value: true,
         source: 'null',
       },
       edit_thread: {
         value: true,
         source: 'null',
       },
       edit_thread_description: {
         value: true,
         source: 'null',
       },
       edit_thread_color: {
         value: true,
         source: 'null',
       },
       delete_thread: {
         value: false,
         source: null,
       },
       create_subthreads: {
         value: false,
         source: null,
       },
       create_sidebars: {
         value: true,
         source: 'null',
       },
       join_thread: {
         value: false,
         source: null,
       },
       edit_permissions: {
         value: false,
         source: null,
       },
       add_members: {
         value: false,
         source: null,
       },
       remove_members: {
         value: false,
         source: null,
       },
       change_role: {
         value: false,
         source: null,
       },
       leave_thread: {
         value: false,
         source: null,
       },
       react_to_message: {
         value: true,
         source: 'null',
       },
       edit_message: {
         value: true,
         source: 'null',
       },
       manage_pins: {
         value: false,
         source: null,
       },
       manage_invite_links: {
         source: null,
         value: false,
       },
       edit_thread_avatar: {
         source: null,
         value: false,
       },
       voiced_in_announcement_channels: {
         value: false,
         source: null,
       },
     },
     subscription: {
       home: true,
       pushNotifs: true,
     },
     unread: false,
   },
   repliesCount: 0,
   containingThreadID: '1',
   community: '1',
   pinnedCount: 0,
 };
 
 export {
   exampleRawThreadInfoA,
   exampleMinimallyEncodedRawThreadInfoA,
   expectedDecodedExampleRawThreadInfoA,
 };
diff --git a/lib/permissions/minimally-encoded-thread-permissions-validators.js b/lib/permissions/minimally-encoded-thread-permissions-validators.js
index f655b20e3..678eab77d 100644
--- a/lib/permissions/minimally-encoded-thread-permissions-validators.js
+++ b/lib/permissions/minimally-encoded-thread-permissions-validators.js
@@ -1,86 +1,86 @@
 // @flow
 import t, { type TInterface } from 'tcomb';
 
 import {
   tHexEncodedPermissionsBitmask,
   tHexEncodedRolePermission,
 } from './minimally-encoded-thread-permissions.js';
 import type {
   MinimallyEncodedMemberInfo,
   MinimallyEncodedRawThreadInfo,
   MinimallyEncodedRelativeMemberInfo,
   MinimallyEncodedResolvedThreadInfo,
   MinimallyEncodedRoleInfo,
   MinimallyEncodedThreadCurrentUserInfo,
   MinimallyEncodedThreadInfo,
 } from '../types/minimally-encoded-thread-permissions-types.js';
 import {
   legacyMemberInfoValidator,
-  rawThreadInfoValidator,
+  legacyRawThreadInfoValidator,
   legacyRoleInfoValidator,
   threadCurrentUserInfoValidator,
   threadInfoValidator,
 } from '../types/thread-types.js';
 import { tBool, tID, tShape } from '../utils/validation-utils.js';
 
 const minimallyEncodedRoleInfoValidator: TInterface<MinimallyEncodedRoleInfo> =
   tShape<MinimallyEncodedRoleInfo>({
     ...legacyRoleInfoValidator.meta.props,
     minimallyEncoded: tBool(true),
     permissions: t.list(tHexEncodedRolePermission),
   });
 
 const minimallyEncodedThreadCurrentUserInfoValidator: TInterface<MinimallyEncodedThreadCurrentUserInfo> =
   tShape<MinimallyEncodedThreadCurrentUserInfo>({
     ...threadCurrentUserInfoValidator.meta.props,
     minimallyEncoded: tBool(true),
     permissions: tHexEncodedPermissionsBitmask,
   });
 
 const minimallyEncodedMemberInfoValidator: TInterface<MinimallyEncodedMemberInfo> =
   tShape<MinimallyEncodedMemberInfo>({
     ...legacyMemberInfoValidator.meta.props,
     minimallyEncoded: tBool(true),
     permissions: tHexEncodedPermissionsBitmask,
   });
 
 const minimallyEncodedRelativeMemberInfoValidator: TInterface<MinimallyEncodedRelativeMemberInfo> =
   tShape<MinimallyEncodedRelativeMemberInfo>({
     ...minimallyEncodedMemberInfoValidator.meta.props,
     username: t.maybe(t.String),
     isViewer: t.Boolean,
   });
 
 const minimallyEncodedThreadInfoValidator: TInterface<MinimallyEncodedThreadInfo> =
   tShape<MinimallyEncodedThreadInfo>({
     ...threadInfoValidator.meta.props,
     minimallyEncoded: tBool(true),
     members: t.list(minimallyEncodedRelativeMemberInfoValidator),
     roles: t.dict(tID, minimallyEncodedRoleInfoValidator),
     currentUser: minimallyEncodedThreadCurrentUserInfoValidator,
   });
 
 const minimallyEncodedResolvedThreadInfoValidator: TInterface<MinimallyEncodedResolvedThreadInfo> =
   tShape<MinimallyEncodedResolvedThreadInfo>({
     ...minimallyEncodedThreadInfoValidator.meta.props,
     uiName: t.String,
   });
 
 const minimallyEncodedRawThreadInfoValidator: TInterface<MinimallyEncodedRawThreadInfo> =
   tShape<MinimallyEncodedRawThreadInfo>({
-    ...rawThreadInfoValidator.meta.props,
+    ...legacyRawThreadInfoValidator.meta.props,
     minimallyEncoded: tBool(true),
     members: t.list(minimallyEncodedMemberInfoValidator),
     roles: t.dict(tID, minimallyEncodedRoleInfoValidator),
     currentUser: minimallyEncodedThreadCurrentUserInfoValidator,
   });
 
 export {
   minimallyEncodedRoleInfoValidator,
   minimallyEncodedThreadCurrentUserInfoValidator,
   minimallyEncodedMemberInfoValidator,
   minimallyEncodedRelativeMemberInfoValidator,
   minimallyEncodedThreadInfoValidator,
   minimallyEncodedResolvedThreadInfoValidator,
   minimallyEncodedRawThreadInfoValidator,
 };
diff --git a/lib/reducers/calendar-filters-reducer.js b/lib/reducers/calendar-filters-reducer.js
index f04b25d69..f1beb3fde 100644
--- a/lib/reducers/calendar-filters-reducer.js
+++ b/lib/reducers/calendar-filters-reducer.js
@@ -1,177 +1,180 @@
 // @flow
 
 import {
   updateCalendarCommunityFilter,
   clearCalendarCommunityFilter,
 } from '../actions/community-actions.js';
 import { siweAuthActionTypes } from '../actions/siwe-actions.js';
 import {
   newThreadActionTypes,
   joinThreadActionTypes,
   leaveThreadActionTypes,
   deleteThreadActionTypes,
 } from '../actions/thread-actions.js';
 import {
   logOutActionTypes,
   deleteAccountActionTypes,
   logInActionTypes,
   registerActionTypes,
 } from '../actions/user-actions.js';
 import {
   filteredThreadIDs,
   nonThreadCalendarFilters,
   nonExcludeDeletedCalendarFilters,
 } from '../selectors/calendar-filter-selectors.js';
 import { threadInFilterList } from '../shared/thread-utils.js';
 import { updateSpecs } from '../shared/updates/update-specs.js';
 import {
   type CalendarFilter,
   defaultCalendarFilters,
   updateCalendarThreadFilter,
   clearCalendarThreadFilter,
   setCalendarDeletedFilter,
   calendarThreadFilterTypes,
 } from '../types/filter-types.js';
 import type { BaseAction } from '../types/redux-types.js';
 import {
   fullStateSyncActionType,
   incrementalStateSyncActionType,
 } from '../types/socket-types.js';
-import type { RawThreadInfos, ThreadStore } from '../types/thread-types.js';
+import type {
+  LegacyRawThreadInfos,
+  ThreadStore,
+} from '../types/thread-types.js';
 import {
   type ClientUpdateInfo,
   processUpdatesActionType,
 } from '../types/update-types.js';
 import { setNewSessionActionType } from '../utils/action-utils.js';
 import { filterThreadIDsBelongingToCommunity } from '../utils/drawer-utils.react.js';
 
 export default function reduceCalendarFilters(
   state: $ReadOnlyArray<CalendarFilter>,
   action: BaseAction,
   threadStore: ThreadStore,
 ): $ReadOnlyArray<CalendarFilter> {
   if (
     action.type === logOutActionTypes.success ||
     action.type === deleteAccountActionTypes.success ||
     action.type === logInActionTypes.success ||
     action.type === siweAuthActionTypes.success ||
     action.type === registerActionTypes.success ||
     (action.type === setNewSessionActionType &&
       action.payload.sessionChange.cookieInvalidated)
   ) {
     return defaultCalendarFilters;
   } else if (action.type === updateCalendarThreadFilter) {
     const nonThreadFilters = nonThreadCalendarFilters(state);
     return [
       ...nonThreadFilters,
       {
         type: calendarThreadFilterTypes.THREAD_LIST,
         threadIDs: action.payload.threadIDs,
       },
     ];
   } else if (action.type === clearCalendarThreadFilter) {
     return nonThreadCalendarFilters(state);
   } else if (action.type === setCalendarDeletedFilter) {
     const otherFilters = nonExcludeDeletedCalendarFilters(state);
     if (action.payload.includeDeleted && otherFilters.length === state.length) {
       // Attempting to remove NOT_DELETED filter, but it doesn't exist
       return state;
     } else if (action.payload.includeDeleted) {
       // Removing NOT_DELETED filter
       return otherFilters;
     } else if (otherFilters.length < state.length) {
       // Attempting to add NOT_DELETED filter, but it already exists
       return state;
     } else {
       // Adding NOT_DELETED filter
       return [...state, { type: calendarThreadFilterTypes.NOT_DELETED }];
     }
   } else if (
     action.type === newThreadActionTypes.success ||
     action.type === joinThreadActionTypes.success ||
     action.type === leaveThreadActionTypes.success ||
     action.type === deleteThreadActionTypes.success ||
     action.type === processUpdatesActionType
   ) {
     return updateFilterListFromUpdateInfos(
       state,
       action.payload.updatesResult.newUpdates,
     );
   } else if (action.type === incrementalStateSyncActionType) {
     return updateFilterListFromUpdateInfos(
       state,
       action.payload.updatesResult.newUpdates,
     );
   } else if (action.type === fullStateSyncActionType) {
     return removeDeletedThreadIDsFromFilterList(
       state,
       action.payload.threadInfos,
     );
   } else if (action.type === updateCalendarCommunityFilter) {
     const nonThreadFilters = nonThreadCalendarFilters(state);
 
     const threadIDs = Array.from(
       filterThreadIDsBelongingToCommunity(
         action.payload,
         threadStore.threadInfos,
       ),
     );
     return [
       ...nonThreadFilters,
       {
         type: calendarThreadFilterTypes.THREAD_LIST,
         threadIDs,
       },
     ];
   } else if (action.type === clearCalendarCommunityFilter) {
     const nonThreadFilters = nonThreadCalendarFilters(state);
     return nonThreadFilters;
   }
   return state;
 }
 
 function updateFilterListFromUpdateInfos(
   state: $ReadOnlyArray<CalendarFilter>,
   updateInfos: $ReadOnlyArray<ClientUpdateInfo>,
 ): $ReadOnlyArray<CalendarFilter> {
   const currentlyFilteredIDs: ?$ReadOnlySet<string> = filteredThreadIDs(state);
   if (!currentlyFilteredIDs) {
     return state;
   }
   const newFilteredThreadIDs = updateInfos.reduce(
     (reducedFilteredThreadIDs, update) => {
       const { reduceCalendarThreadFilters } = updateSpecs[update.type];
       return reduceCalendarThreadFilters
         ? reduceCalendarThreadFilters(reducedFilteredThreadIDs, update)
         : reducedFilteredThreadIDs;
     },
     currentlyFilteredIDs,
   );
   if (currentlyFilteredIDs !== newFilteredThreadIDs) {
     return [
       ...nonThreadCalendarFilters(state),
       { type: 'threads', threadIDs: [...newFilteredThreadIDs] },
     ];
   }
   return state;
 }
 
 function removeDeletedThreadIDsFromFilterList(
   state: $ReadOnlyArray<CalendarFilter>,
-  threadInfos: RawThreadInfos,
+  threadInfos: LegacyRawThreadInfos,
 ): $ReadOnlyArray<CalendarFilter> {
   const currentlyFilteredIDs = filteredThreadIDs(state);
   if (!currentlyFilteredIDs) {
     return state;
   }
   const filtered = [...currentlyFilteredIDs].filter(threadID =>
     threadInFilterList(threadInfos[threadID]),
   );
   if (filtered.length < currentlyFilteredIDs.size) {
     return [
       ...nonThreadCalendarFilters(state),
       { type: 'threads', threadIDs: filtered },
     ];
   }
   return state;
 }
diff --git a/lib/reducers/entry-reducer.js b/lib/reducers/entry-reducer.js
index 3e601d824..17cf28ad3 100644
--- a/lib/reducers/entry-reducer.js
+++ b/lib/reducers/entry-reducer.js
@@ -1,673 +1,673 @@
 // @flow
 
 import invariant from 'invariant';
 import _filter from 'lodash/fp/filter.js';
 import _flow from 'lodash/fp/flow.js';
 import _groupBy from 'lodash/fp/groupBy.js';
 import _isEqual from 'lodash/fp/isEqual.js';
 import _map from 'lodash/fp/map.js';
 import _mapKeys from 'lodash/fp/mapKeys.js';
 import _mapValues from 'lodash/fp/mapValues.js';
 import _omitBy from 'lodash/fp/omitBy.js';
 import _pickBy from 'lodash/fp/pickBy.js';
 import _sortBy from 'lodash/fp/sortBy.js';
 import _union from 'lodash/fp/union.js';
 
 import {
   fetchEntriesActionTypes,
   updateCalendarQueryActionTypes,
   createLocalEntryActionType,
   createEntryActionTypes,
   saveEntryActionTypes,
   concurrentModificationResetActionType,
   deleteEntryActionTypes,
   fetchRevisionsForEntryActionTypes,
   restoreEntryActionTypes,
 } from '../actions/entry-actions.js';
 import { siweAuthActionTypes } from '../actions/siwe-actions.js';
 import {
   deleteThreadActionTypes,
   leaveThreadActionTypes,
   joinThreadActionTypes,
   changeThreadSettingsActionTypes,
   removeUsersFromThreadActionTypes,
   changeThreadMemberRolesActionTypes,
   newThreadActionTypes,
 } from '../actions/thread-actions.js';
 import {
   logOutActionTypes,
   deleteAccountActionTypes,
   logInActionTypes,
 } from '../actions/user-actions.js';
 import { entryID } from '../shared/entry-utils.js';
 import { stateSyncSpecs } from '../shared/state-sync/state-sync-specs.js';
 import { threadInFilterList } from '../shared/thread-utils.js';
 import { updateSpecs } from '../shared/updates/update-specs.js';
 import type { RawEntryInfo, EntryStore } from '../types/entry-types.js';
 import type { BaseAction } from '../types/redux-types.js';
 import { type ClientEntryInconsistencyReportCreationRequest } from '../types/report-types.js';
 import {
   serverRequestTypes,
   processServerRequestsActionType,
 } from '../types/request-types.js';
 import {
   fullStateSyncActionType,
   incrementalStateSyncActionType,
 } from '../types/socket-types.js';
-import { type RawThreadInfos } from '../types/thread-types.js';
+import { type LegacyRawThreadInfos } from '../types/thread-types.js';
 import {
   type ClientUpdateInfo,
   processUpdatesActionType,
 } from '../types/update-types.js';
 import { setNewSessionActionType } from '../utils/action-utils.js';
 import { dateString } from '../utils/date-utils.js';
 import { values } from '../utils/objects.js';
 
 function daysToEntriesFromEntryInfos(
   entryInfos: $ReadOnlyArray<RawEntryInfo>,
 ): { [day: string]: string[] } {
   return _flow(
     _sortBy((['id', 'localID']: $ReadOnlyArray<string>)),
     _groupBy((entryInfo: RawEntryInfo) =>
       dateString(entryInfo.year, entryInfo.month, entryInfo.day),
     ),
     _mapValues((entryInfoGroup: $ReadOnlyArray<RawEntryInfo>) =>
       _map(entryID)(entryInfoGroup),
     ),
   )([...entryInfos]);
 }
 
 function filterExistingDaysToEntriesWithNewEntryInfos(
   oldDaysToEntries: { +[id: string]: string[] },
   newEntryInfos: { +[id: string]: RawEntryInfo },
 ) {
   return _mapValues((entryIDs: string[]) =>
     _filter((id: string) => newEntryInfos[id])(entryIDs),
   )(oldDaysToEntries);
 }
 
 function mergeNewEntryInfos(
   currentEntryInfos: { +[id: string]: RawEntryInfo },
   currentDaysToEntries: ?{ +[day: string]: string[] },
   newEntryInfos: $ReadOnlyArray<RawEntryInfo>,
-  threadInfos: RawThreadInfos,
+  threadInfos: LegacyRawThreadInfos,
 ) {
   const mergedEntryInfos: { [string]: RawEntryInfo } = {};
   let someEntryUpdated = false;
 
   for (const rawEntryInfo of newEntryInfos) {
     const serverID = rawEntryInfo.id;
     invariant(serverID, 'new entryInfos should have serverID');
     const currentEntryInfo = currentEntryInfos[serverID];
     let newEntryInfo;
     if (currentEntryInfo && currentEntryInfo.localID) {
       newEntryInfo = {
         id: serverID,
         // Try to preserve localIDs. This is because we use them as React
         // keys and changing React keys leads to loss of component state.
         localID: currentEntryInfo.localID,
         threadID: rawEntryInfo.threadID,
         text: rawEntryInfo.text,
         year: rawEntryInfo.year,
         month: rawEntryInfo.month,
         day: rawEntryInfo.day,
         creationTime: rawEntryInfo.creationTime,
         creatorID: rawEntryInfo.creatorID,
         deleted: rawEntryInfo.deleted,
       };
     } else {
       newEntryInfo = {
         id: serverID,
         threadID: rawEntryInfo.threadID,
         text: rawEntryInfo.text,
         year: rawEntryInfo.year,
         month: rawEntryInfo.month,
         day: rawEntryInfo.day,
         creationTime: rawEntryInfo.creationTime,
         creatorID: rawEntryInfo.creatorID,
         deleted: rawEntryInfo.deleted,
       };
     }
 
     if (_isEqual(currentEntryInfo)(newEntryInfo)) {
       mergedEntryInfos[serverID] = currentEntryInfo;
     } else {
       mergedEntryInfos[serverID] = newEntryInfo;
       someEntryUpdated = true;
     }
   }
 
   for (const id in currentEntryInfos) {
     const newEntryInfo = mergedEntryInfos[id];
     if (!newEntryInfo) {
       mergedEntryInfos[id] = currentEntryInfos[id];
     }
   }
 
   for (const id in mergedEntryInfos) {
     const entryInfo = mergedEntryInfos[id];
     if (!threadInFilterList(threadInfos[entryInfo.threadID])) {
       someEntryUpdated = true;
       delete mergedEntryInfos[id];
     }
   }
 
   const daysToEntries =
     !currentDaysToEntries || someEntryUpdated
       ? daysToEntriesFromEntryInfos(values(mergedEntryInfos))
       : currentDaysToEntries;
   const entryInfos = someEntryUpdated ? mergedEntryInfos : currentEntryInfos;
   return [entryInfos, daysToEntries];
 }
 
 function reduceEntryInfos(
   entryStore: EntryStore,
   action: BaseAction,
-  newThreadInfos: RawThreadInfos,
+  newThreadInfos: LegacyRawThreadInfos,
 ): [EntryStore, $ReadOnlyArray<ClientEntryInconsistencyReportCreationRequest>] {
   const { entryInfos, daysToEntries, lastUserInteractionCalendar } = entryStore;
   if (
     action.type === logOutActionTypes.success ||
     action.type === deleteAccountActionTypes.success ||
     action.type === deleteThreadActionTypes.success ||
     action.type === leaveThreadActionTypes.success
   ) {
     const authorizedThreadInfos = _pickBy(threadInFilterList)(newThreadInfos);
     const newEntryInfos = _pickBy(
       (entry: RawEntryInfo) => authorizedThreadInfos[entry.threadID],
     )(entryInfos);
     const newLastUserInteractionCalendar =
       action.type === logOutActionTypes.success ||
       action.type === deleteAccountActionTypes.success
         ? 0
         : lastUserInteractionCalendar;
     if (Object.keys(newEntryInfos).length === Object.keys(entryInfos).length) {
       return [
         {
           entryInfos,
           daysToEntries,
           lastUserInteractionCalendar: newLastUserInteractionCalendar,
         },
         [],
       ];
     }
     const newDaysToEntries = filterExistingDaysToEntriesWithNewEntryInfos(
       daysToEntries,
       newEntryInfos,
     );
     return [
       {
         entryInfos: newEntryInfos,
         daysToEntries: newDaysToEntries,
         lastUserInteractionCalendar: newLastUserInteractionCalendar,
       },
       [],
     ];
   } else if (action.type === setNewSessionActionType) {
     const authorizedThreadInfos = _pickBy(threadInFilterList)(newThreadInfos);
     const newEntryInfos = _pickBy(
       (entry: RawEntryInfo) => authorizedThreadInfos[entry.threadID],
     )(entryInfos);
     const newDaysToEntries = filterExistingDaysToEntriesWithNewEntryInfos(
       daysToEntries,
       newEntryInfos,
     );
     const newLastUserInteractionCalendar = action.payload.sessionChange
       .cookieInvalidated
       ? 0
       : lastUserInteractionCalendar;
     if (Object.keys(newEntryInfos).length === Object.keys(entryInfos).length) {
       return [
         {
           entryInfos,
           daysToEntries,
           lastUserInteractionCalendar: newLastUserInteractionCalendar,
         },
         [],
       ];
     }
     return [
       {
         entryInfos: newEntryInfos,
         daysToEntries: newDaysToEntries,
         lastUserInteractionCalendar: newLastUserInteractionCalendar,
       },
       [],
     ];
   } else if (action.type === fetchEntriesActionTypes.success) {
     const [updatedEntryInfos, updatedDaysToEntries] = mergeNewEntryInfos(
       entryInfos,
       daysToEntries,
       action.payload.rawEntryInfos,
       newThreadInfos,
     );
     return [
       {
         entryInfos: updatedEntryInfos,
         daysToEntries: updatedDaysToEntries,
         lastUserInteractionCalendar,
       },
       [],
     ];
   } else if (
     action.type === updateCalendarQueryActionTypes.started &&
     action.payload &&
     action.payload.calendarQuery
   ) {
     return [
       {
         entryInfos,
         daysToEntries,
         lastUserInteractionCalendar: Date.now(),
       },
       [],
     ];
   } else if (action.type === updateCalendarQueryActionTypes.success) {
     const newLastUserInteractionCalendar = action.payload.calendarQuery
       ? Date.now()
       : lastUserInteractionCalendar;
     const [updatedEntryInfos, updatedDaysToEntries] = mergeNewEntryInfos(
       entryInfos,
       daysToEntries,
       action.payload.rawEntryInfos,
       newThreadInfos,
     );
     const deletionMarkedEntryInfos = markDeletedEntries(
       updatedEntryInfos,
       action.payload.deletedEntryIDs,
     );
     return [
       {
         entryInfos: deletionMarkedEntryInfos,
         daysToEntries: updatedDaysToEntries,
         lastUserInteractionCalendar: newLastUserInteractionCalendar,
       },
       [],
     ];
   } else if (action.type === createLocalEntryActionType) {
     const entryInfo = action.payload;
     const localID = entryInfo.localID;
     invariant(localID, 'localID should be set in CREATE_LOCAL_ENTRY');
     const newEntryInfos = {
       ...entryInfos,
       [(localID: string)]: entryInfo,
     };
     const dayString = dateString(
       entryInfo.year,
       entryInfo.month,
       entryInfo.day,
     );
     const newDaysToEntries = {
       ...daysToEntries,
       [dayString]: _union([localID])(daysToEntries[dayString]),
     };
     return [
       {
         entryInfos: newEntryInfos,
         daysToEntries: newDaysToEntries,
         lastUserInteractionCalendar: Date.now(),
       },
       [],
     ];
   } else if (action.type === createEntryActionTypes.success) {
     const localID = action.payload.localID;
     const serverID = action.payload.entryID;
     // If an entry with this serverID already got into the store somehow
     // (likely through an unrelated request), we need to dedup them.
     let rekeyedEntryInfos;
     if (entryInfos[serverID]) {
       // It's fair to assume the serverID entry is newer than the localID
       // entry, and this probably won't happen often, so for now we can just
       // keep the serverID entry.
       rekeyedEntryInfos = _omitBy(
         (candidate: RawEntryInfo) =>
           !candidate.id && candidate.localID === localID,
       )(entryInfos);
     } else if (entryInfos[localID]) {
       rekeyedEntryInfos = _mapKeys((oldKey: string) =>
         entryInfos[oldKey].localID === localID ? serverID : oldKey,
       )(entryInfos);
     } else {
       // This happens if the entry is deauthorized before it's saved
       return [entryStore, []];
     }
 
     const [updatedEntryInfos, updatedDaysToEntries] = mergeNewEntryInfos(
       rekeyedEntryInfos,
       null,
       mergeUpdateEntryInfos([], action.payload.updatesResult.viewerUpdates),
       newThreadInfos,
     );
 
     return [
       {
         entryInfos: updatedEntryInfos,
         daysToEntries: updatedDaysToEntries,
         lastUserInteractionCalendar: Date.now(),
       },
       [],
     ];
   } else if (action.type === saveEntryActionTypes.success) {
     const serverID = action.payload.entryID;
     if (
       !entryInfos[serverID] ||
       !threadInFilterList(newThreadInfos[entryInfos[serverID].threadID])
     ) {
       // This happens if the entry is deauthorized before it's saved
       return [entryStore, []];
     }
 
     const [updatedEntryInfos, updatedDaysToEntries] = mergeNewEntryInfos(
       entryInfos,
       daysToEntries,
       mergeUpdateEntryInfos([], action.payload.updatesResult.viewerUpdates),
       newThreadInfos,
     );
 
     return [
       {
         entryInfos: updatedEntryInfos,
         daysToEntries: updatedDaysToEntries,
         lastUserInteractionCalendar: Date.now(),
       },
       [],
     ];
   } else if (action.type === concurrentModificationResetActionType) {
     const { payload } = action;
     if (
       !entryInfos[payload.id] ||
       !threadInFilterList(newThreadInfos[entryInfos[payload.id].threadID])
     ) {
       // This happens if the entry is deauthorized before it's restored
       return [entryStore, []];
     }
     const newEntryInfos = {
       ...entryInfos,
       [payload.id]: {
         ...entryInfos[payload.id],
         text: payload.dbText,
       },
     };
     return [
       {
         entryInfos: newEntryInfos,
         daysToEntries,
         lastUserInteractionCalendar,
       },
       [],
     ];
   } else if (action.type === deleteEntryActionTypes.started) {
     const payload = action.payload;
     const id =
       payload.serverID && entryInfos[payload.serverID]
         ? payload.serverID
         : payload.localID;
     invariant(id, 'either serverID or localID should be set');
     const newEntryInfos = {
       ...entryInfos,
       [(id: string)]: {
         ...entryInfos[id],
         deleted: true,
       },
     };
     return [
       {
         entryInfos: newEntryInfos,
         daysToEntries,
         lastUserInteractionCalendar: Date.now(),
       },
       [],
     ];
   } else if (action.type === deleteEntryActionTypes.success) {
     const { payload } = action;
     if (payload) {
       const [updatedEntryInfos, updatedDaysToEntries] = mergeNewEntryInfos(
         entryInfos,
         daysToEntries,
         mergeUpdateEntryInfos([], payload.updatesResult.viewerUpdates),
         newThreadInfos,
       );
       return [
         {
           entryInfos: updatedEntryInfos,
           daysToEntries: updatedDaysToEntries,
           lastUserInteractionCalendar,
         },
         [],
       ];
     }
   } else if (action.type === fetchRevisionsForEntryActionTypes.success) {
     const id = action.payload.entryID;
     if (
       !entryInfos[id] ||
       !threadInFilterList(newThreadInfos[entryInfos[id].threadID])
     ) {
       // This happens if the entry is deauthorized before it's restored
       return [entryStore, []];
     }
     // Make sure the entry is in sync with its latest revision
     const newEntryInfos = {
       ...entryInfos,
       [id]: {
         ...entryInfos[id],
         text: action.payload.text,
         deleted: action.payload.deleted,
       },
     };
     return [
       {
         entryInfos: newEntryInfos,
         daysToEntries,
         lastUserInteractionCalendar,
       },
       [],
     ];
   } else if (action.type === restoreEntryActionTypes.success) {
     const [updatedEntryInfos, updatedDaysToEntries] = mergeNewEntryInfos(
       entryInfos,
       daysToEntries,
       mergeUpdateEntryInfos([], action.payload.updatesResult.viewerUpdates),
       newThreadInfos,
     );
     return [
       {
         entryInfos: updatedEntryInfos,
         daysToEntries: updatedDaysToEntries,
         lastUserInteractionCalendar: Date.now(),
       },
       [],
     ];
   } else if (
     action.type === logInActionTypes.success ||
     action.type === siweAuthActionTypes.success
   ) {
     const { calendarResult } = action.payload;
     if (calendarResult) {
       const [updatedEntryInfos, updatedDaysToEntries] = mergeNewEntryInfos(
         entryInfos,
         daysToEntries,
         calendarResult.rawEntryInfos,
         newThreadInfos,
       );
       return [
         {
           entryInfos: updatedEntryInfos,
           daysToEntries: updatedDaysToEntries,
           lastUserInteractionCalendar,
         },
         [],
       ];
     }
   } else if (action.type === incrementalStateSyncActionType) {
     const [updatedEntryInfos, updatedDaysToEntries] = mergeNewEntryInfos(
       entryInfos,
       daysToEntries,
       mergeUpdateEntryInfos(
         action.payload.deltaEntryInfos,
         action.payload.updatesResult.newUpdates,
       ),
       newThreadInfos,
     );
     const deletionMarkedEntryInfos = markDeletedEntries(
       updatedEntryInfos,
       action.payload.deletedEntryIDs,
     );
     return [
       {
         entryInfos: deletionMarkedEntryInfos,
         daysToEntries: updatedDaysToEntries,
         lastUserInteractionCalendar,
       },
       [],
     ];
   } else if (
     action.type === processUpdatesActionType ||
     action.type === joinThreadActionTypes.success ||
     action.type === newThreadActionTypes.success
   ) {
     const [updatedEntryInfos, updatedDaysToEntries] = mergeNewEntryInfos(
       entryInfos,
       daysToEntries,
       mergeUpdateEntryInfos([], action.payload.updatesResult.newUpdates),
       newThreadInfos,
     );
     return [
       {
         entryInfos: updatedEntryInfos,
         daysToEntries: updatedDaysToEntries,
         lastUserInteractionCalendar,
       },
       [],
     ];
   } else if (action.type === fullStateSyncActionType) {
     const [updatedEntryInfos, updatedDaysToEntries] = mergeNewEntryInfos(
       entryInfos,
       daysToEntries,
       action.payload.rawEntryInfos,
       newThreadInfos,
     );
     return [
       {
         entryInfos: updatedEntryInfos,
         daysToEntries: updatedDaysToEntries,
         lastUserInteractionCalendar,
       },
       [],
     ];
   } else if (
     action.type === changeThreadSettingsActionTypes.success ||
     action.type === removeUsersFromThreadActionTypes.success ||
     action.type === changeThreadMemberRolesActionTypes.success
   ) {
     const authorizedThreadInfos = _pickBy(threadInFilterList)(newThreadInfos);
     const newEntryInfos = _pickBy(
       (entry: RawEntryInfo) => authorizedThreadInfos[entry.threadID],
     )(entryInfos);
     if (Object.keys(newEntryInfos).length === Object.keys(entryInfos).length) {
       return [entryStore, []];
     }
     const newDaysToEntries = filterExistingDaysToEntriesWithNewEntryInfos(
       daysToEntries,
       newEntryInfos,
     );
     return [
       {
         entryInfos: newEntryInfos,
         daysToEntries: newDaysToEntries,
         lastUserInteractionCalendar,
       },
       [],
     ];
   } else if (action.type === processServerRequestsActionType) {
     const checkStateRequest = action.payload.serverRequests.find(
       candidate => candidate.type === serverRequestTypes.CHECK_STATE,
     );
     if (!checkStateRequest || !checkStateRequest.stateChanges) {
       return [entryStore, []];
     }
     const { rawEntryInfos, deleteEntryIDs } = checkStateRequest.stateChanges;
     if (!rawEntryInfos && !deleteEntryIDs) {
       return [entryStore, []];
     }
 
     const updatedEntryInfos: { [string]: RawEntryInfo } = { ...entryInfos };
     if (deleteEntryIDs) {
       for (const deleteEntryID of deleteEntryIDs) {
         delete updatedEntryInfos[deleteEntryID];
       }
     }
 
     let mergedEntryInfos: { +[string]: RawEntryInfo };
     let mergedDaysToEntries;
     if (rawEntryInfos) {
       [mergedEntryInfos, mergedDaysToEntries] = mergeNewEntryInfos(
         updatedEntryInfos,
         null,
         rawEntryInfos,
         newThreadInfos,
       );
     } else {
       mergedEntryInfos = updatedEntryInfos;
       mergedDaysToEntries = daysToEntriesFromEntryInfos(
         values(updatedEntryInfos),
       );
     }
 
     const newInconsistencies = stateSyncSpecs.entries.findStoreInconsistencies(
       action,
       entryInfos,
       mergedEntryInfos,
     );
 
     return [
       {
         entryInfos: mergedEntryInfos,
         daysToEntries: mergedDaysToEntries,
         lastUserInteractionCalendar,
       },
       newInconsistencies,
     ];
   }
   return [entryStore, []];
 }
 
 function mergeUpdateEntryInfos(
   entryInfos: $ReadOnlyArray<RawEntryInfo>,
   newUpdates: $ReadOnlyArray<ClientUpdateInfo>,
 ): RawEntryInfo[] {
   const entryIDs = new Set(
     entryInfos.map(entryInfo => entryInfo.id).filter(Boolean),
   );
   const mergedEntryInfos = [...entryInfos];
   for (const updateInfo of newUpdates) {
     updateSpecs[updateInfo.type].mergeEntryInfos?.(
       entryIDs,
       mergedEntryInfos,
       updateInfo,
     );
   }
   return mergedEntryInfos;
 }
 
 function markDeletedEntries(
   entryInfos: { +[id: string]: RawEntryInfo },
   deletedEntryIDs: $ReadOnlyArray<string>,
 ): { +[id: string]: RawEntryInfo } {
   let result = entryInfos;
   for (const deletedEntryID of deletedEntryIDs) {
     const entryInfo = entryInfos[deletedEntryID];
     if (!entryInfo || entryInfo.deleted) {
       continue;
     }
     result = {
       ...result,
       [deletedEntryID]: {
         ...entryInfo,
         deleted: true,
       },
     };
   }
   return result;
 }
 
 export { daysToEntriesFromEntryInfos, reduceEntryInfos };
diff --git a/lib/reducers/integrity-reducer.js b/lib/reducers/integrity-reducer.js
index 42a47fe63..31ce68c89 100644
--- a/lib/reducers/integrity-reducer.js
+++ b/lib/reducers/integrity-reducer.js
@@ -1,85 +1,85 @@
 // @flow
 
 import { setClientDBStoreActionType } from '../actions/client-db-store-actions.js';
 import { updateIntegrityStoreActionType } from '../actions/integrity-actions.js';
 import { siweAuthActionTypes } from '../actions/siwe-actions.js';
 import {
   logInActionTypes,
   registerActionTypes,
 } from '../actions/user-actions.js';
 import type { ThreadStoreOperation } from '../ops/thread-store-ops';
 import type { IntegrityStore } from '../types/integrity-types';
 import type { BaseAction } from '../types/redux-types.js';
 import { fullStateSyncActionType } from '../types/socket-types.js';
-import type { RawThreadInfo } from '../types/thread-types.js';
+import type { LegacyRawThreadInfo } from '../types/thread-types.js';
 import { hash } from '../utils/objects.js';
 
 function reduceIntegrityStore(
   state: IntegrityStore,
   action: BaseAction,
-  threadInfos: { +[string]: RawThreadInfo },
+  threadInfos: { +[string]: LegacyRawThreadInfo },
   threadStoreOperations: $ReadOnlyArray<ThreadStoreOperation>,
 ): IntegrityStore {
   if (
     action.type === logInActionTypes.success ||
     action.type === siweAuthActionTypes.success ||
     action.type === registerActionTypes.success ||
     action.type === fullStateSyncActionType ||
     (action.type === setClientDBStoreActionType &&
       !!action.payload.threadStore &&
       state.threadHashingStatus !== 'completed')
   ) {
     return { threadHashes: {}, threadHashingStatus: 'starting' };
   }
   let newState = state;
   if (action.type === updateIntegrityStoreActionType) {
     if (action.payload.threadIDsToHash) {
       const newThreadHashes = Object.fromEntries(
         action.payload.threadIDsToHash
           .map(id => [id, threadInfos[id]])
           .filter(([, info]) => !!info)
           .map(([id, info]) => [id, hash(info)]),
       );
 
       newState = {
         ...newState,
         threadHashes: {
           ...newState.threadHashes,
           ...newThreadHashes,
         },
       };
     }
     if (action.payload.threadHashingStatus) {
       newState = {
         ...newState,
         threadHashingStatus: action.payload.threadHashingStatus,
       };
     }
   }
   if (threadStoreOperations.length === 0) {
     return newState;
   }
   let processedThreadHashes = { ...newState.threadHashes };
   let threadHashingStatus = newState.threadHashingStatus;
   for (const operation of threadStoreOperations) {
     if (operation.type === 'replace') {
       processedThreadHashes[operation.payload.id] = hash(
         operation.payload.threadInfo,
       );
     } else if (operation.type === 'remove') {
       for (const id of operation.payload.ids) {
         delete processedThreadHashes[id];
       }
     } else if (operation.type === 'remove_all') {
       processedThreadHashes = {};
       threadHashingStatus = 'completed';
     }
   }
   return {
     ...newState,
     threadHashes: processedThreadHashes,
     threadHashingStatus,
   };
 }
 
 export { reduceIntegrityStore };
diff --git a/lib/reducers/message-reducer.js b/lib/reducers/message-reducer.js
index 24e2385cb..c9c4b605f 100644
--- a/lib/reducers/message-reducer.js
+++ b/lib/reducers/message-reducer.js
@@ -1,1659 +1,1662 @@
 // @flow
 
 import invariant from 'invariant';
 import _difference from 'lodash/fp/difference.js';
 import _flow from 'lodash/fp/flow.js';
 import _isEqual from 'lodash/fp/isEqual.js';
 import _keyBy from 'lodash/fp/keyBy.js';
 import _map from 'lodash/fp/map.js';
 import _mapKeys from 'lodash/fp/mapKeys.js';
 import _mapValues from 'lodash/fp/mapValues.js';
 import _omit from 'lodash/fp/omit.js';
 import _omitBy from 'lodash/fp/omitBy.js';
 import _pickBy from 'lodash/fp/pickBy.js';
 import _uniq from 'lodash/fp/uniq.js';
 
 import { setClientDBStoreActionType } from '../actions/client-db-store-actions.js';
 import {
   createEntryActionTypes,
   saveEntryActionTypes,
   deleteEntryActionTypes,
   restoreEntryActionTypes,
 } from '../actions/entry-actions.js';
 import {
   toggleMessagePinActionTypes,
   fetchMessagesBeforeCursorActionTypes,
   fetchMostRecentMessagesActionTypes,
   sendTextMessageActionTypes,
   sendMultimediaMessageActionTypes,
   sendReactionMessageActionTypes,
   sendEditMessageActionTypes,
   saveMessagesActionType,
   processMessagesActionType,
   messageStorePruneActionType,
   createLocalMessageActionType,
   fetchSingleMostRecentMessagesFromThreadsActionTypes,
 } from '../actions/message-actions.js';
 import { sendMessageReportActionTypes } from '../actions/message-report-actions.js';
 import { siweAuthActionTypes } from '../actions/siwe-actions.js';
 import {
   changeThreadSettingsActionTypes,
   deleteThreadActionTypes,
   leaveThreadActionTypes,
   newThreadActionTypes,
   removeUsersFromThreadActionTypes,
   changeThreadMemberRolesActionTypes,
   joinThreadActionTypes,
 } from '../actions/thread-actions.js';
 import { updateMultimediaMessageMediaActionType } from '../actions/upload-actions.js';
 import {
   logOutActionTypes,
   deleteAccountActionTypes,
   logInActionTypes,
   registerActionTypes,
 } from '../actions/user-actions.js';
 import {
   messageStoreOpsHandlers,
   type MessageStoreOperation,
   type ReplaceMessageOperation,
 } from '../ops/message-store-ops.js';
 import { pendingToRealizedThreadIDsSelector } from '../selectors/thread-selectors.js';
 import {
   messageID,
   sortMessageInfoList,
   sortMessageIDs,
   mergeThreadMessageInfos,
   findNewestMessageTimePerKeyserver,
 } from '../shared/message-utils.js';
 import {
   threadHasPermission,
   threadInChatList,
   threadIsPending,
 } from '../shared/thread-utils.js';
 import threadWatcher from '../shared/thread-watcher.js';
 import { unshimMessageInfos } from '../shared/unshim-utils.js';
 import { updateSpecs } from '../shared/updates/update-specs.js';
 import type { Media, Image } from '../types/media-types.js';
 import { messageTypes } from '../types/message-types-enum.js';
 import {
   type RawMessageInfo,
   type LocalMessageInfo,
   type MessageStore,
   type MessageTruncationStatus,
   type MessageTruncationStatuses,
   messageTruncationStatus,
   defaultNumberPerThread,
   type ThreadMessageInfo,
 } from '../types/message-types.js';
 import type { RawImagesMessageInfo } from '../types/messages/images.js';
 import type { RawMediaMessageInfo } from '../types/messages/media.js';
 import { type BaseAction } from '../types/redux-types.js';
 import { processServerRequestsActionType } from '../types/request-types.js';
 import {
   fullStateSyncActionType,
   incrementalStateSyncActionType,
 } from '../types/socket-types.js';
 import { threadPermissions } from '../types/thread-permission-types.js';
-import type { RawThreadInfo, RawThreadInfos } from '../types/thread-types.js';
+import type {
+  LegacyRawThreadInfo,
+  LegacyRawThreadInfos,
+} from '../types/thread-types.js';
 import {
   type ClientUpdateInfo,
   processUpdatesActionType,
 } from '../types/update-types.js';
 import { setNewSessionActionType } from '../utils/action-utils.js';
 import { translateClientDBThreadMessageInfos } from '../utils/message-ops-utils.js';
 
 const _mapValuesWithKeys = _mapValues.convert({ cap: false });
 
 // Input must already be ordered!
 function mapThreadsToMessageIDsFromOrderedMessageInfos(
   orderedMessageInfos: $ReadOnlyArray<RawMessageInfo>,
 ): { [threadID: string]: string[] } {
   const threadsToMessageIDs: { [threadID: string]: string[] } = {};
   for (const messageInfo of orderedMessageInfos) {
     const key = messageID(messageInfo);
     if (!threadsToMessageIDs[messageInfo.threadID]) {
       threadsToMessageIDs[messageInfo.threadID] = [key];
     } else {
       threadsToMessageIDs[messageInfo.threadID].push(key);
     }
   }
   return threadsToMessageIDs;
 }
 
 function isThreadWatched(
   threadID: string,
-  threadInfo: ?RawThreadInfo,
+  threadInfo: ?LegacyRawThreadInfo,
   watchedIDs: $ReadOnlyArray<string>,
 ) {
   return (
     threadIsPending(threadID) ||
     (threadInfo &&
       threadHasPermission(threadInfo, threadPermissions.VISIBLE) &&
       (threadInChatList(threadInfo) || watchedIDs.includes(threadID)))
   );
 }
 
 const newThread = (): ThreadMessageInfo => ({
   messageIDs: [],
   startReached: false,
 });
 
 type FreshMessageStoreResult = {
   +messageStoreOperations: $ReadOnlyArray<MessageStoreOperation>,
   +messageStore: MessageStore,
 };
 function freshMessageStore(
   messageInfos: $ReadOnlyArray<RawMessageInfo>,
   truncationStatus: { [threadID: string]: MessageTruncationStatus },
   currentAsOf: { +[keyserverID: string]: number },
-  threadInfos: RawThreadInfos,
+  threadInfos: LegacyRawThreadInfos,
 ): FreshMessageStoreResult {
   const unshimmed = unshimMessageInfos(messageInfos);
   const orderedMessageInfos = sortMessageInfoList(unshimmed);
   const messages = _keyBy(messageID)(orderedMessageInfos);
 
   const messageStoreReplaceOperations = orderedMessageInfos.map(
     messageInfo => ({
       type: 'replace',
       payload: { id: messageID(messageInfo), messageInfo },
     }),
   );
 
   const threadsToMessageIDs =
     mapThreadsToMessageIDsFromOrderedMessageInfos(orderedMessageInfos);
   const threads = _mapValuesWithKeys(
     (messageIDs: string[], threadID: string) => ({
       ...newThread(),
       messageIDs,
       startReached:
         truncationStatus[threadID] === messageTruncationStatus.EXHAUSTIVE,
     }),
   )(threadsToMessageIDs);
   const watchedIDs = threadWatcher.getWatchedIDs();
   for (const threadID in threadInfos) {
     const threadInfo = threadInfos[threadID];
     if (
       threads[threadID] ||
       !isThreadWatched(threadID, threadInfo, watchedIDs)
     ) {
       continue;
     }
     threads[threadID] = newThread();
   }
 
   const messageStoreOperations = [
     { type: 'remove_all' },
     {
       type: 'remove_all_threads',
     },
     {
       type: 'replace_threads',
       payload: { threads },
     },
     ...messageStoreReplaceOperations,
   ];
 
   return {
     messageStoreOperations,
     messageStore: {
       messages,
       threads,
       local: {},
       currentAsOf,
     },
   };
 }
 
 type ReassignmentResult = {
   +messageStoreOperations: MessageStoreOperation[],
   +messageStore: MessageStore,
   +reassignedThreadIDs: string[],
 };
 
 function reassignMessagesToRealizedThreads(
   messageStore: MessageStore,
-  threadInfos: RawThreadInfos,
+  threadInfos: LegacyRawThreadInfos,
 ): ReassignmentResult {
   const pendingToRealizedThreadIDs =
     pendingToRealizedThreadIDsSelector(threadInfos);
 
   const messageStoreOperations: MessageStoreOperation[] = [];
   const messages: { [string]: RawMessageInfo } = {};
   for (const storeMessageID in messageStore.messages) {
     const message = messageStore.messages[storeMessageID];
     const newThreadID = pendingToRealizedThreadIDs.get(message.threadID);
 
     messages[storeMessageID] = newThreadID
       ? {
           ...message,
           threadID: newThreadID,
           time: threadInfos[newThreadID]?.creationTime ?? message.time,
         }
       : message;
 
     if (!newThreadID) {
       continue;
     }
 
     const updateMsgOperation: ReplaceMessageOperation = {
       type: 'replace',
       payload: { id: storeMessageID, messageInfo: messages[storeMessageID] },
     };
 
     messageStoreOperations.push(updateMsgOperation);
   }
 
   const threads: { [string]: ThreadMessageInfo } = {};
   const reassignedThreadIDs = [];
   const updatedThreads: { [string]: ThreadMessageInfo } = {};
   const threadsToRemove = [];
   for (const threadID in messageStore.threads) {
     const threadMessageInfo = messageStore.threads[threadID];
     const newThreadID = pendingToRealizedThreadIDs.get(threadID);
     if (!newThreadID) {
       threads[threadID] = threadMessageInfo;
       continue;
     }
     const realizedThread = messageStore.threads[newThreadID];
     if (!realizedThread) {
       reassignedThreadIDs.push(newThreadID);
       threads[newThreadID] = threadMessageInfo;
       updatedThreads[newThreadID] = threadMessageInfo;
       threadsToRemove.push(threadID);
       continue;
     }
     threads[newThreadID] = mergeThreadMessageInfos(
       threadMessageInfo,
       realizedThread,
       messages,
     );
     updatedThreads[newThreadID] = threads[newThreadID];
   }
   if (threadsToRemove.length) {
     messageStoreOperations.push({
       type: 'remove_threads',
       payload: {
         ids: threadsToRemove,
       },
     });
   }
   messageStoreOperations.push({
     type: 'replace_threads',
     payload: {
       threads: updatedThreads,
     },
   });
 
   return {
     messageStoreOperations,
     messageStore: {
       ...messageStore,
       threads,
       messages,
     },
     reassignedThreadIDs,
   };
 }
 
 type MergeNewMessagesResult = {
   +messageStoreOperations: $ReadOnlyArray<MessageStoreOperation>,
   +messageStore: MessageStore,
 };
 // oldMessageStore is from the old state
 // newMessageInfos, truncationStatus come from server
 function mergeNewMessages(
   oldMessageStore: MessageStore,
   newMessageInfos: $ReadOnlyArray<RawMessageInfo>,
   truncationStatus: { +[threadID: string]: MessageTruncationStatus },
-  threadInfos: RawThreadInfos,
+  threadInfos: LegacyRawThreadInfos,
 ): MergeNewMessagesResult {
   const {
     messageStoreOperations: updateWithLatestThreadInfosOps,
     messageStore: messageStoreUpdatedWithLatestThreadInfos,
     reassignedThreadIDs,
   } = updateMessageStoreWithLatestThreadInfos(oldMessageStore, threadInfos);
 
   const messageStoreAfterUpdateOps = processMessageStoreOperations(
     oldMessageStore,
     updateWithLatestThreadInfosOps,
   );
 
   const updatedMessageStore = {
     ...messageStoreUpdatedWithLatestThreadInfos,
     messages: messageStoreAfterUpdateOps.messages,
     threads: messageStoreAfterUpdateOps.threads,
   };
 
   const localIDsToServerIDs: Map<string, string> = new Map();
 
   const watchedThreadIDs = [
     ...threadWatcher.getWatchedIDs(),
     ...reassignedThreadIDs,
   ];
   const unshimmedNewMessages = unshimMessageInfos(newMessageInfos);
   const unshimmedNewMessagesOfWatchedThreads = unshimmedNewMessages.filter(
     msg =>
       isThreadWatched(
         msg.threadID,
         threadInfos[msg.threadID],
         watchedThreadIDs,
       ),
   );
   const orderedNewMessageInfos = _flow(
     _map((messageInfo: RawMessageInfo) => {
       const { id: inputID } = messageInfo;
       invariant(inputID, 'new messageInfos should have serverID');
       invariant(
         !threadIsPending(messageInfo.threadID),
         'new messageInfos should have realized thread id',
       );
       const currentMessageInfo = updatedMessageStore.messages[inputID];
       if (
         messageInfo.type === messageTypes.TEXT ||
         messageInfo.type === messageTypes.IMAGES ||
         messageInfo.type === messageTypes.MULTIMEDIA
       ) {
         const { localID: inputLocalID } = messageInfo;
         const currentLocalMessageInfo = inputLocalID
           ? updatedMessageStore.messages[inputLocalID]
           : null;
         if (currentMessageInfo && currentMessageInfo.localID) {
           // If the client already has a RawMessageInfo with this serverID, keep
           // any localID associated with the existing one. This is because we
           // use localIDs as React keys and changing React keys leads to loss of
           // component state. (The conditional below is for Flow)
           if (messageInfo.type === messageTypes.TEXT) {
             messageInfo = {
               ...messageInfo,
               localID: currentMessageInfo.localID,
             };
           } else if (messageInfo.type === messageTypes.MULTIMEDIA) {
             messageInfo = ({
               ...messageInfo,
               localID: currentMessageInfo.localID,
             }: RawMediaMessageInfo);
           } else {
             messageInfo = ({
               ...messageInfo,
               localID: currentMessageInfo.localID,
             }: RawImagesMessageInfo);
           }
         } else if (currentLocalMessageInfo && currentLocalMessageInfo.localID) {
           // If the client has a RawMessageInfo with this localID, but not with
           // the serverID, that means the message creation succeeded but the
           // success action never got processed. We set a key in
           // localIDsToServerIDs here to fix the messageIDs for the rest of the
           // MessageStore too. (The conditional below is for Flow)
           invariant(inputLocalID, 'inputLocalID should be set');
           localIDsToServerIDs.set(inputLocalID, inputID);
           if (messageInfo.type === messageTypes.TEXT) {
             messageInfo = {
               ...messageInfo,
               localID: currentLocalMessageInfo.localID,
             };
           } else if (messageInfo.type === messageTypes.MULTIMEDIA) {
             messageInfo = ({
               ...messageInfo,
               localID: currentLocalMessageInfo.localID,
             }: RawMediaMessageInfo);
           } else {
             messageInfo = ({
               ...messageInfo,
               localID: currentLocalMessageInfo.localID,
             }: RawImagesMessageInfo);
           }
         } else {
           // If neither the serverID nor the localID from the delivered
           // RawMessageInfo exists in the client store, then this message is
           // brand new to us. Ignore any localID provided by the server.
           // (The conditional below is for Flow)
           const { localID, ...rest } = messageInfo;
           if (rest.type === messageTypes.TEXT) {
             messageInfo = { ...rest };
           } else if (rest.type === messageTypes.MULTIMEDIA) {
             messageInfo = ({ ...rest }: RawMediaMessageInfo);
           } else {
             messageInfo = ({ ...rest }: RawImagesMessageInfo);
           }
         }
       } else if (
         currentMessageInfo &&
         messageInfo.time > currentMessageInfo.time
       ) {
         // When thick threads will be introduced it will be possible for two
         // clients to create the same message (e.g. when they create the same
         // sidebar at the same time). We're going to use deterministic ids for
         // messages which should be unique within a thread and we have to find
         // a way for clients to agree which message to keep. We can't rely on
         // always choosing incoming messages nor messages from the store,
         // because a message that is in one user's store, will be send to
         // another user. One way to deal with it is to always choose a message
         // which is older, according to its timestamp. We can use this strategy
         // only for messages that can start a thread, because for other types
         // it might break the "contiguous" property of message ids (we can
         // consider selecting younger messages in that case, but for now we use
         // an invariant).
         invariant(
           messageInfo.type === messageTypes.CREATE_SIDEBAR ||
             messageInfo.type === messageTypes.CREATE_THREAD ||
             messageInfo.type === messageTypes.SIDEBAR_SOURCE,
           `Two different messages of type ${messageInfo.type} with the same ` +
             'id found',
         );
         return currentMessageInfo;
       }
       return _isEqual(messageInfo)(currentMessageInfo)
         ? currentMessageInfo
         : messageInfo;
     }),
     sortMessageInfoList,
   )(unshimmedNewMessagesOfWatchedThreads);
 
   const newMessageOps: MessageStoreOperation[] = [];
   const threadsToMessageIDs = mapThreadsToMessageIDsFromOrderedMessageInfos(
     orderedNewMessageInfos,
   );
   const oldMessageInfosToCombine = [];
   const threadsThatNeedMessageIDsResorted = [];
   const local: { [string]: LocalMessageInfo } = {};
   const updatedThreads: { [string]: ThreadMessageInfo } = {};
   const threads = _flow(
     _mapValuesWithKeys((messageIDs: string[], threadID: string) => {
       const oldThread = updatedMessageStore.threads[threadID];
       const truncate = truncationStatus[threadID];
       if (!oldThread) {
         updatedThreads[threadID] = {
           ...newThread(),
           messageIDs,
           startReached: truncate === messageTruncationStatus.EXHAUSTIVE,
         };
         return updatedThreads[threadID];
       }
       let oldMessageIDsUnchanged = true;
       const oldMessageIDs = oldThread.messageIDs.map(oldID => {
         const newID = localIDsToServerIDs.get(oldID);
         if (newID !== null && newID !== undefined) {
           oldMessageIDsUnchanged = false;
           return newID;
         }
         return oldID;
       });
       if (truncate === messageTruncationStatus.TRUNCATED) {
         // If the result set in the payload isn't contiguous with what we have
         // now, that means we need to dump what we have in the state and replace
         // it with the result set. We do this to achieve our two goals for the
         // messageStore: currentness and contiguousness.
         newMessageOps.push({
           type: 'remove_messages_for_threads',
           payload: { threadIDs: [threadID] },
         });
         updatedThreads[threadID] = {
           messageIDs,
           startReached: false,
         };
         return updatedThreads[threadID];
       }
       const oldNotInNew = _difference(oldMessageIDs)(messageIDs);
       for (const id of oldNotInNew) {
         const oldMessageInfo = updatedMessageStore.messages[id];
         invariant(oldMessageInfo, `could not find ${id} in messageStore`);
         oldMessageInfosToCombine.push(oldMessageInfo);
         const localInfo = updatedMessageStore.local[id];
         if (localInfo) {
           local[id] = localInfo;
         }
       }
       const startReached =
         oldThread.startReached ||
         truncate === messageTruncationStatus.EXHAUSTIVE;
       if (_difference(messageIDs)(oldMessageIDs).length === 0) {
         if (startReached === oldThread.startReached && oldMessageIDsUnchanged) {
           return oldThread;
         }
         updatedThreads[threadID] = {
           messageIDs: oldMessageIDs,
           startReached,
         };
         return updatedThreads[threadID];
       }
       const mergedMessageIDs = [...messageIDs, ...oldNotInNew];
       threadsThatNeedMessageIDsResorted.push(threadID);
       return {
         messageIDs: mergedMessageIDs,
         startReached,
       };
     }),
     _pickBy(thread => !!thread),
   )(threadsToMessageIDs);
 
   for (const threadID in updatedMessageStore.threads) {
     if (threads[threadID]) {
       continue;
     }
     let thread = updatedMessageStore.threads[threadID];
     const truncate = truncationStatus[threadID];
     if (truncate === messageTruncationStatus.EXHAUSTIVE) {
       thread = {
         ...thread,
         startReached: true,
       };
     }
     threads[threadID] = thread;
     updatedThreads[threadID] = thread;
 
     for (const id of thread.messageIDs) {
       const messageInfo = updatedMessageStore.messages[id];
       if (messageInfo) {
         oldMessageInfosToCombine.push(messageInfo);
       }
       const localInfo = updatedMessageStore.local[id];
       if (localInfo) {
         local[id] = localInfo;
       }
     }
   }
 
   const messages = _flow(
     sortMessageInfoList,
     _keyBy(messageID),
   )([...orderedNewMessageInfos, ...oldMessageInfosToCombine]);
 
   const newMessages = _keyBy(messageID)(orderedNewMessageInfos);
   for (const id in newMessages) {
     newMessageOps.push({
       type: 'replace',
       payload: { id, messageInfo: newMessages[id] },
     });
   }
 
   if (localIDsToServerIDs.size > 0) {
     newMessageOps.push({
       type: 'remove',
       payload: { ids: [...localIDsToServerIDs.keys()] },
     });
   }
 
   for (const threadID of threadsThatNeedMessageIDsResorted) {
     threads[threadID].messageIDs = sortMessageIDs(messages)(
       threads[threadID].messageIDs,
     );
     updatedThreads[threadID] = threads[threadID];
   }
 
   newMessageOps.push({
     type: 'replace_threads',
     payload: {
       threads: updatedThreads,
     },
   });
 
   const processedMessageStore = processMessageStoreOperations(
     updatedMessageStore,
     newMessageOps,
   );
 
   const currentAsOf: { [keyserverID: string]: number } = {};
   const newestMessageTimePerKeyserver = findNewestMessageTimePerKeyserver(
     orderedNewMessageInfos,
   );
   for (const keyserverID in newestMessageTimePerKeyserver) {
     currentAsOf[keyserverID] = Math.max(
       newestMessageTimePerKeyserver[keyserverID],
       processedMessageStore.currentAsOf[keyserverID],
     );
   }
 
   const messageStore = {
     messages: processedMessageStore.messages,
     threads: processedMessageStore.threads,
     local,
     currentAsOf: {
       ...processedMessageStore.currentAsOf,
       ...currentAsOf,
     },
   };
 
   return {
     messageStoreOperations: [
       ...updateWithLatestThreadInfosOps,
       ...newMessageOps,
     ],
     messageStore,
   };
 }
 
 type UpdateMessageStoreWithLatestThreadInfosResult = {
   +messageStoreOperations: MessageStoreOperation[],
   +messageStore: MessageStore,
   +reassignedThreadIDs: string[],
 };
 function updateMessageStoreWithLatestThreadInfos(
   messageStore: MessageStore,
-  threadInfos: RawThreadInfos,
+  threadInfos: LegacyRawThreadInfos,
 ): UpdateMessageStoreWithLatestThreadInfosResult {
   const messageStoreOperations: MessageStoreOperation[] = [];
   const {
     messageStore: reassignedMessageStore,
     messageStoreOperations: reassignMessagesOps,
     reassignedThreadIDs,
   } = reassignMessagesToRealizedThreads(messageStore, threadInfos);
   messageStoreOperations.push(...reassignMessagesOps);
   const watchedIDs = [...threadWatcher.getWatchedIDs(), ...reassignedThreadIDs];
 
   const filteredThreads: { [string]: ThreadMessageInfo } = {};
   const threadsToRemoveMessagesFrom = [];
   const messageIDsToRemove: string[] = [];
   for (const threadID in reassignedMessageStore.threads) {
     const threadMessageInfo = reassignedMessageStore.threads[threadID];
     const threadInfo = threadInfos[threadID];
     if (isThreadWatched(threadID, threadInfo, watchedIDs)) {
       filteredThreads[threadID] = threadMessageInfo;
     } else {
       threadsToRemoveMessagesFrom.push(threadID);
       messageIDsToRemove.push(...threadMessageInfo.messageIDs);
     }
   }
 
   const updatedThreads: { [string]: ThreadMessageInfo } = {};
   for (const threadID in threadInfos) {
     const threadInfo = threadInfos[threadID];
     if (
       isThreadWatched(threadID, threadInfo, watchedIDs) &&
       !filteredThreads[threadID]
     ) {
       filteredThreads[threadID] = newThread();
       updatedThreads[threadID] = filteredThreads[threadID];
     }
   }
 
   messageStoreOperations.push({
     type: 'remove_threads',
     payload: { ids: threadsToRemoveMessagesFrom },
   });
 
   messageStoreOperations.push({
     type: 'replace_threads',
     payload: {
       threads: updatedThreads,
     },
   });
 
   messageStoreOperations.push({
     type: 'remove_messages_for_threads',
     payload: { threadIDs: threadsToRemoveMessagesFrom },
   });
 
   return {
     messageStoreOperations,
     messageStore: {
       messages: _omit(messageIDsToRemove)(reassignedMessageStore.messages),
       threads: filteredThreads,
       local: _omit(messageIDsToRemove)(reassignedMessageStore.local),
       currentAsOf: reassignedMessageStore.currentAsOf,
     },
     reassignedThreadIDs,
   };
 }
 
 function ensureRealizedThreadIDIsUsedWhenPossible<T: RawMessageInfo>(
   payload: T,
-  threadInfos: RawThreadInfos,
+  threadInfos: LegacyRawThreadInfos,
 ): T {
   const pendingToRealizedThreadIDs =
     pendingToRealizedThreadIDsSelector(threadInfos);
   const realizedThreadID = pendingToRealizedThreadIDs.get(payload.threadID);
   return realizedThreadID
     ? { ...payload, threadID: realizedThreadID }
     : payload;
 }
 
 const { processStoreOperations: processMessageStoreOperations } =
   messageStoreOpsHandlers;
 
 type ReduceMessageStoreResult = {
   +messageStoreOperations: $ReadOnlyArray<MessageStoreOperation>,
   +messageStore: MessageStore,
 };
 function reduceMessageStore(
   messageStore: MessageStore,
   action: BaseAction,
-  newThreadInfos: RawThreadInfos,
+  newThreadInfos: LegacyRawThreadInfos,
 ): ReduceMessageStoreResult {
   if (
     action.type === logInActionTypes.success ||
     action.type === siweAuthActionTypes.success
   ) {
     const messagesResult = action.payload.messagesResult;
     const { messageStoreOperations, messageStore: freshStore } =
       freshMessageStore(
         messagesResult.messageInfos,
         messagesResult.truncationStatus,
         messagesResult.currentAsOf,
         newThreadInfos,
       );
 
     const processedMessageStore = processMessageStoreOperations(
       messageStore,
       messageStoreOperations,
     );
 
     return {
       messageStoreOperations,
       messageStore: {
         ...freshStore,
         messages: processedMessageStore.messages,
         threads: processedMessageStore.threads,
       },
     };
   } else if (action.type === incrementalStateSyncActionType) {
     if (
       action.payload.messagesResult.rawMessageInfos.length === 0 &&
       action.payload.updatesResult.newUpdates.length === 0
     ) {
       return { messageStoreOperations: [], messageStore };
     }
 
     const messagesResult = mergeUpdatesWithMessageInfos(
       action.payload.messagesResult.rawMessageInfos,
       action.payload.updatesResult.newUpdates,
       action.payload.messagesResult.truncationStatuses,
     );
 
     return mergeNewMessages(
       messageStore,
       messagesResult.rawMessageInfos,
       messagesResult.truncationStatuses,
       newThreadInfos,
     );
   } else if (action.type === processUpdatesActionType) {
     if (action.payload.updatesResult.newUpdates.length === 0) {
       return { messageStoreOperations: [], messageStore };
     }
 
     const messagesResult = mergeUpdatesWithMessageInfos(
       [],
       action.payload.updatesResult.newUpdates,
     );
 
     const { messageStoreOperations, messageStore: newMessageStore } =
       mergeNewMessages(
         messageStore,
         messagesResult.rawMessageInfos,
         messagesResult.truncationStatuses,
         newThreadInfos,
       );
     return {
       messageStoreOperations,
       messageStore: {
         messages: newMessageStore.messages,
         threads: newMessageStore.threads,
         local: newMessageStore.local,
         currentAsOf: messageStore.currentAsOf,
       },
     };
   } else if (
     action.type === fullStateSyncActionType ||
     action.type === processMessagesActionType
   ) {
     const { messagesResult } = action.payload;
     return mergeNewMessages(
       messageStore,
       messagesResult.rawMessageInfos,
       messagesResult.truncationStatuses,
       newThreadInfos,
     );
   } else if (
     action.type === fetchSingleMostRecentMessagesFromThreadsActionTypes.success
   ) {
     return mergeNewMessages(
       messageStore,
       action.payload.rawMessageInfos,
       action.payload.truncationStatuses,
       newThreadInfos,
     );
   } else if (
     action.type === fetchMessagesBeforeCursorActionTypes.success ||
     action.type === fetchMostRecentMessagesActionTypes.success
   ) {
     return mergeNewMessages(
       messageStore,
       action.payload.rawMessageInfos,
       { [action.payload.threadID]: action.payload.truncationStatus },
       newThreadInfos,
     );
   } else if (
     action.type === logOutActionTypes.success ||
     action.type === deleteAccountActionTypes.success ||
     action.type === deleteThreadActionTypes.success ||
     action.type === leaveThreadActionTypes.success ||
     action.type === setNewSessionActionType
   ) {
     const { messageStoreOperations, messageStore: filteredMessageStore } =
       updateMessageStoreWithLatestThreadInfos(messageStore, newThreadInfos);
 
     const processedMessageStore = processMessageStoreOperations(
       messageStore,
       messageStoreOperations,
     );
 
     return {
       messageStoreOperations,
       messageStore: {
         ...filteredMessageStore,
         messages: processedMessageStore.messages,
         threads: processedMessageStore.threads,
       },
     };
   } else if (action.type === newThreadActionTypes.success) {
     const messagesResult = mergeUpdatesWithMessageInfos(
       action.payload.newMessageInfos,
       action.payload.updatesResult.newUpdates,
     );
     return mergeNewMessages(
       messageStore,
       messagesResult.rawMessageInfos,
       messagesResult.truncationStatuses,
       newThreadInfos,
     );
   } else if (action.type === sendMessageReportActionTypes.success) {
     return mergeNewMessages(
       messageStore,
       [action.payload.messageInfo],
       {
         [(action.payload.messageInfo.threadID: string)]:
           messageTruncationStatus.UNCHANGED,
       },
       newThreadInfos,
     );
   } else if (action.type === registerActionTypes.success) {
     const truncationStatuses: { [string]: MessageTruncationStatus } = {};
     for (const messageInfo of action.payload.rawMessageInfos) {
       truncationStatuses[messageInfo.threadID] =
         messageTruncationStatus.EXHAUSTIVE;
     }
     return mergeNewMessages(
       messageStore,
       action.payload.rawMessageInfos,
       truncationStatuses,
       newThreadInfos,
     );
   } else if (
     action.type === changeThreadSettingsActionTypes.success ||
     action.type === removeUsersFromThreadActionTypes.success ||
     action.type === changeThreadMemberRolesActionTypes.success ||
     action.type === createEntryActionTypes.success ||
     action.type === saveEntryActionTypes.success ||
     action.type === restoreEntryActionTypes.success ||
     action.type === toggleMessagePinActionTypes.success
   ) {
     return mergeNewMessages(
       messageStore,
       action.payload.newMessageInfos,
       {
         [(action.payload.threadID: string)]: messageTruncationStatus.UNCHANGED,
       },
       newThreadInfos,
     );
   } else if (action.type === deleteEntryActionTypes.success) {
     const payload = action.payload;
     if (payload) {
       return mergeNewMessages(
         messageStore,
         payload.newMessageInfos,
         { [payload.threadID]: messageTruncationStatus.UNCHANGED },
         newThreadInfos,
       );
     }
   } else if (action.type === joinThreadActionTypes.success) {
     const messagesResult = mergeUpdatesWithMessageInfos(
       action.payload.rawMessageInfos,
       action.payload.updatesResult.newUpdates,
     );
     return mergeNewMessages(
       messageStore,
       messagesResult.rawMessageInfos,
       messagesResult.truncationStatuses,
       newThreadInfos,
     );
   } else if (action.type === sendEditMessageActionTypes.success) {
     const { newMessageInfos } = action.payload;
     const truncationStatuses: { [string]: MessageTruncationStatus } = {};
     for (const messageInfo of newMessageInfos) {
       truncationStatuses[messageInfo.threadID] =
         messageTruncationStatus.UNCHANGED;
     }
     return mergeNewMessages(
       messageStore,
       newMessageInfos,
       truncationStatuses,
       newThreadInfos,
     );
   } else if (
     action.type === sendTextMessageActionTypes.started ||
     action.type === sendMultimediaMessageActionTypes.started ||
     action.type === sendReactionMessageActionTypes.started
   ) {
     const payload = ensureRealizedThreadIDIsUsedWhenPossible(
       action.payload,
       newThreadInfos,
     );
     const { localID, threadID } = payload;
     invariant(localID, `localID should be set on ${action.type}`);
 
     const messageIDs = messageStore.threads[threadID]?.messageIDs ?? [];
     if (!messageStore.messages[localID]) {
       for (const existingMessageID of messageIDs) {
         const existingMessageInfo = messageStore.messages[existingMessageID];
         if (existingMessageInfo && existingMessageInfo.localID === localID) {
           return { messageStoreOperations: [], messageStore };
         }
       }
     }
 
     const messageStoreOperations: MessageStoreOperation[] = [
       {
         type: 'replace',
         payload: { id: localID, messageInfo: payload },
       },
     ];
 
     let updatedThreads;
     let local = { ...messageStore.local };
     if (messageStore.messages[localID]) {
       const messages = {
         ...messageStore.messages,
         [(localID: string)]: payload,
       };
       local = _pickBy(
         (localInfo: LocalMessageInfo, key: string) => key !== localID,
       )(messageStore.local);
       const thread = messageStore.threads[threadID];
       updatedThreads = {
         [(threadID: string)]: {
           messageIDs: sortMessageIDs(messages)(messageIDs),
           startReached: thread?.startReached ?? true,
         },
       };
     } else {
       updatedThreads = {
         [(threadID: string)]: messageStore.threads[threadID]
           ? {
               ...messageStore.threads[threadID],
               messageIDs: [localID, ...messageIDs],
             }
           : {
               messageIDs: [localID],
               startReached: true,
             },
       };
     }
 
     messageStoreOperations.push({
       type: 'replace_threads',
       payload: {
         threads: { ...updatedThreads },
       },
     });
 
     const processedMessageStore = processMessageStoreOperations(
       messageStore,
       messageStoreOperations,
     );
 
     const newMessageStore = {
       messages: processedMessageStore.messages,
       threads: processedMessageStore.threads,
       local,
       currentAsOf: messageStore.currentAsOf,
     };
 
     return {
       messageStoreOperations,
       messageStore: newMessageStore,
     };
   } else if (
     action.type === sendTextMessageActionTypes.failed ||
     action.type === sendMultimediaMessageActionTypes.failed
   ) {
     const { localID } = action.payload;
     return {
       messageStoreOperations: [],
       messageStore: {
         messages: messageStore.messages,
         threads: messageStore.threads,
         local: {
           ...messageStore.local,
           [(localID: string)]: { sendFailed: true },
         },
         currentAsOf: messageStore.currentAsOf,
       },
     };
   } else if (action.type === sendReactionMessageActionTypes.failed) {
     const { localID, threadID } = action.payload;
     const messageStoreOperations: MessageStoreOperation[] = [];
 
     messageStoreOperations.push({
       type: 'remove',
       payload: { ids: [localID] },
     });
 
     const newMessageIDs = messageStore.threads[threadID].messageIDs.filter(
       id => id !== localID,
     );
     const updatedThreads = {
       [threadID]: {
         ...messageStore.threads[threadID],
         messageIDs: newMessageIDs,
       },
     };
 
     messageStoreOperations.push({
       type: 'replace_threads',
       payload: { threads: updatedThreads },
     });
 
     const processedMessageStore = processMessageStoreOperations(
       messageStore,
       messageStoreOperations,
     );
 
     return {
       messageStoreOperations,
       messageStore: processedMessageStore,
     };
   } else if (
     action.type === sendTextMessageActionTypes.success ||
     action.type === sendMultimediaMessageActionTypes.success ||
     action.type === sendReactionMessageActionTypes.success
   ) {
     const { payload } = action;
     invariant(
       !threadIsPending(payload.threadID),
       'Successful message action should have realized thread id',
     );
     const replaceMessageKey = (messageKey: string) =>
       messageKey === payload.localID ? payload.serverID : messageKey;
     let newMessages;
     const messageStoreOperations: MessageStoreOperation[] = [];
     if (messageStore.messages[payload.serverID]) {
       // If somehow the serverID got in there already, we'll just update the
       // serverID message and scrub the localID one
       newMessages = _omitBy(
         (messageInfo: RawMessageInfo) =>
           messageInfo.type === messageTypes.TEXT &&
           !messageInfo.id &&
           messageInfo.localID === payload.localID,
       )(messageStore.messages);
       messageStoreOperations.push({
         type: 'remove',
         payload: { ids: [payload.localID] },
       });
     } else if (messageStore.messages[payload.localID]) {
       // The normal case, the localID message gets replaced by the serverID one
       newMessages = _mapKeys(replaceMessageKey)(messageStore.messages);
       messageStoreOperations.push({
         type: 'rekey',
         payload: { from: payload.localID, to: payload.serverID },
       });
     } else {
       // Well this is weird, we probably got deauthorized between when the
       // action was dispatched and when we ran this reducer...
       return { messageStoreOperations, messageStore };
     }
 
     const newMessage = {
       ...newMessages[payload.serverID],
       id: payload.serverID,
       localID: payload.localID,
       time: payload.time,
     };
     newMessages[payload.serverID] = newMessage;
     messageStoreOperations.push({
       type: 'replace',
       payload: { id: payload.serverID, messageInfo: newMessage },
     });
     const threadID = payload.threadID;
     const newMessageIDs = _flow(
       _uniq,
       sortMessageIDs(newMessages),
     )(messageStore.threads[threadID].messageIDs.map(replaceMessageKey));
     const local = _pickBy(
       (localInfo: LocalMessageInfo, key: string) => key !== payload.localID,
     )(messageStore.local);
 
     const updatedThreads = {
       [threadID]: {
         ...messageStore.threads[threadID],
         messageIDs: newMessageIDs,
       },
     };
     messageStoreOperations.push({
       type: 'replace_threads',
       payload: { threads: updatedThreads },
     });
 
     const processedMessageStore = processMessageStoreOperations(
       messageStore,
       messageStoreOperations,
     );
 
     return {
       messageStoreOperations,
       messageStore: {
         ...messageStore,
         messages: processedMessageStore.messages,
         threads: processedMessageStore.threads,
         local,
       },
     };
   } else if (action.type === saveMessagesActionType) {
     const truncationStatuses: { [string]: MessageTruncationStatus } = {};
     for (const messageInfo of action.payload.rawMessageInfos) {
       truncationStatuses[messageInfo.threadID] =
         messageTruncationStatus.UNCHANGED;
     }
     const { messageStoreOperations, messageStore: newMessageStore } =
       mergeNewMessages(
         messageStore,
         action.payload.rawMessageInfos,
         truncationStatuses,
         newThreadInfos,
       );
     return {
       messageStoreOperations,
       messageStore: {
         messages: newMessageStore.messages,
         threads: newMessageStore.threads,
         local: newMessageStore.local,
         // We avoid bumping currentAsOf because notifs may include a contracted
         // RawMessageInfo, so we want to make sure we still fetch it
         currentAsOf: messageStore.currentAsOf,
       },
     };
   } else if (action.type === messageStorePruneActionType) {
     const messageIDsToPrune = [];
 
     const updatedThreads: { [string]: ThreadMessageInfo } = {};
     for (const threadID of action.payload.threadIDs) {
       let thread = messageStore.threads[threadID];
       if (!thread) {
         continue;
       }
 
       const newMessageIDs = [...thread.messageIDs];
       const removed = newMessageIDs.splice(defaultNumberPerThread);
       if (removed.length > 0) {
         thread = {
           ...thread,
           messageIDs: newMessageIDs,
           startReached: false,
         };
       }
       for (const id of removed) {
         messageIDsToPrune.push(id);
       }
 
       updatedThreads[threadID] = thread;
     }
 
     const messageStoreOperations = [
       {
         type: 'remove',
         payload: { ids: messageIDsToPrune },
       },
       {
         type: 'replace_threads',
         payload: {
           threads: updatedThreads,
         },
       },
     ];
 
     const processedMessageStore = processMessageStoreOperations(
       messageStore,
       messageStoreOperations,
     );
 
     const newMessageStore = {
       messages: processedMessageStore.messages,
       threads: processedMessageStore.threads,
       local: _omit(messageIDsToPrune)(messageStore.local),
       currentAsOf: messageStore.currentAsOf,
     };
 
     return {
       messageStoreOperations,
       messageStore: newMessageStore,
     };
   } else if (action.type === updateMultimediaMessageMediaActionType) {
     const { messageID: id, currentMediaID, mediaUpdate } = action.payload;
     const message = messageStore.messages[id];
     invariant(message, `message with ID ${id} could not be found`);
     invariant(
       message.type === messageTypes.IMAGES ||
         message.type === messageTypes.MULTIMEDIA,
       `message with ID ${id} is not multimedia`,
     );
 
     let updatedMessage;
     let replaced = false;
     if (message.type === messageTypes.IMAGES) {
       const media: Image[] = [];
       for (const singleMedia of message.media) {
         if (singleMedia.id !== currentMediaID) {
           media.push(singleMedia);
         } else {
           let updatedMedia: Image = {
             id: mediaUpdate.id ?? singleMedia.id,
             type: 'photo',
             uri: mediaUpdate.uri ?? singleMedia.uri,
             dimensions: mediaUpdate.dimensions ?? singleMedia.dimensions,
             thumbHash: mediaUpdate.thumbHash ?? singleMedia.thumbHash,
           };
 
           if (
             'localMediaSelection' in singleMedia &&
             !('localMediaSelection' in mediaUpdate)
           ) {
             updatedMedia = {
               ...updatedMedia,
               localMediaSelection: singleMedia.localMediaSelection,
             };
           } else if (mediaUpdate.localMediaSelection) {
             updatedMedia = {
               ...updatedMedia,
               localMediaSelection: mediaUpdate.localMediaSelection,
             };
           }
 
           media.push(updatedMedia);
           replaced = true;
         }
       }
       updatedMessage = { ...message, media };
     } else {
       const media: Media[] = [];
       for (const singleMedia of message.media) {
         if (singleMedia.id !== currentMediaID) {
           media.push(singleMedia);
         } else if (
           singleMedia.type === 'photo' &&
           mediaUpdate.type === 'photo'
         ) {
           media.push({ ...singleMedia, ...mediaUpdate });
           replaced = true;
         } else if (
           singleMedia.type === 'video' &&
           mediaUpdate.type === 'video'
         ) {
           media.push({ ...singleMedia, ...mediaUpdate });
           replaced = true;
         } else if (
           singleMedia.type === 'encrypted_photo' &&
           mediaUpdate.type === 'encrypted_photo'
         ) {
           // TODO: Remove this $FlowFixMe after updating Flow to 0.202
           // There's no way in Flow to refine both of these types appropriately
           // so they can be spread together.
           // $FlowFixMe
           media.push({ ...singleMedia, ...mediaUpdate });
           replaced = true;
         } else if (
           singleMedia.type === 'encrypted_video' &&
           mediaUpdate.type === 'encrypted_video'
         ) {
           // TODO: Remove this $FlowFixMe after updating Flow to 0.202
           // There's no way in Flow to refine both of these types appropriately
           // so they can be spread together.
           // $FlowFixMe
           media.push({ ...singleMedia, ...mediaUpdate });
           replaced = true;
         } else if (
           singleMedia.type === 'photo' &&
           mediaUpdate.type === 'encrypted_photo'
         ) {
           // extract fields that are absent in encrypted_photo type
           const { uri, localMediaSelection, ...original } = singleMedia;
           const {
             holder: newHolder,
             blobURI: newBlobURI,
             encryptionKey,
             ...update
           } = mediaUpdate;
           const blobURI = newBlobURI ?? newHolder;
           invariant(
             blobURI && encryptionKey,
             'holder and encryptionKey are required for encrypted_photo message',
           );
           media.push({
             ...original,
             ...update,
             type: 'encrypted_photo',
             blobURI,
             encryptionKey,
           });
           replaced = true;
         } else if (
           singleMedia.type === 'video' &&
           mediaUpdate.type === 'encrypted_video'
         ) {
           const { uri, thumbnailURI, localMediaSelection, ...original } =
             singleMedia;
           const {
             holder: newHolder,
             blobURI: newBlobURI,
             encryptionKey,
             thumbnailHolder: newThumbnailHolder,
             thumbnailBlobURI: newThumbnailBlobURI,
             thumbnailEncryptionKey,
             ...update
           } = mediaUpdate;
           const blobURI = newBlobURI ?? newHolder;
           invariant(
             blobURI && encryptionKey,
             'holder and encryptionKey are required for encrypted_video message',
           );
           const thumbnailBlobURI = newThumbnailBlobURI ?? newThumbnailHolder;
           invariant(
             thumbnailBlobURI && thumbnailEncryptionKey,
             'thumbnailHolder and thumbnailEncryptionKey are required for ' +
               'encrypted_video message',
           );
           media.push({
             ...original,
             ...update,
             type: 'encrypted_video',
             blobURI,
             encryptionKey,
             thumbnailBlobURI,
             thumbnailEncryptionKey,
           });
           replaced = true;
         } else if (mediaUpdate.id) {
           const { id: newID } = mediaUpdate;
           // branching for Flow
           if (singleMedia.type === 'photo') {
             media.push({ ...singleMedia, id: newID });
           } else if (singleMedia.type === 'video') {
             media.push({ ...singleMedia, id: newID });
           } else if (singleMedia.type === 'encrypted_photo') {
             // TODO: Try removing this branching after Flow 0.202 update
             if (singleMedia.blobURI) {
               media.push({ ...singleMedia, id: newID });
             } else {
               invariant(
                 singleMedia.holder,
                 'Encrypted media must have holder or blobURI',
               );
               media.push({ ...singleMedia, id: newID });
             }
           } else if (singleMedia.type === 'encrypted_video') {
             // TODO: Try removing this branching after Flow 0.202 update
             if (singleMedia.blobURI) {
               media.push({ ...singleMedia, id: newID });
             } else {
               invariant(
                 singleMedia.holder,
                 'Encrypted media must have holder or blobURI',
               );
               media.push({ ...singleMedia, id: newID });
             }
           }
           replaced = true;
         }
       }
       updatedMessage = { ...message, media };
     }
 
     invariant(
       replaced,
       `message ${id} did not contain media with ID ${currentMediaID}`,
     );
 
     const messageStoreOperations = [
       {
         type: 'replace',
         payload: {
           id,
           messageInfo: updatedMessage,
         },
       },
     ];
 
     const processedMessageStore = processMessageStoreOperations(
       messageStore,
       messageStoreOperations,
     );
 
     return {
       messageStoreOperations,
       messageStore: {
         ...messageStore,
         messages: processedMessageStore.messages,
       },
     };
   } else if (action.type === createLocalMessageActionType) {
     const messageInfo = ensureRealizedThreadIDIsUsedWhenPossible(
       action.payload,
       newThreadInfos,
     );
     const { localID, threadID } = messageInfo;
 
     const messageIDs =
       messageStore.threads[messageInfo.threadID]?.messageIDs ?? [];
     const threadState: ThreadMessageInfo = messageStore.threads[threadID]
       ? {
           ...messageStore.threads[threadID],
           messageIDs: [localID, ...messageIDs],
         }
       : {
           messageIDs: [localID],
           startReached: true,
         };
 
     const messageStoreOperations = [
       {
         type: 'replace',
         payload: { id: localID, messageInfo },
       },
       {
         type: 'replace_threads',
         payload: {
           threads: { [(threadID: string)]: threadState },
         },
       },
     ];
 
     const processedMessageStore = processMessageStoreOperations(
       messageStore,
       messageStoreOperations,
     );
 
     return {
       messageStoreOperations,
       messageStore: {
         ...messageStore,
         threads: processedMessageStore.threads,
         messages: processedMessageStore.messages,
       },
     };
   } else if (action.type === processServerRequestsActionType) {
     const {
       messageStoreOperations,
       messageStore: messageStoreAfterReassignment,
     } = reassignMessagesToRealizedThreads(messageStore, newThreadInfos);
 
     const processedMessageStore = processMessageStoreOperations(
       messageStore,
       messageStoreOperations,
     );
 
     return {
       messageStoreOperations,
       messageStore: {
         ...messageStoreAfterReassignment,
         messages: processedMessageStore.messages,
         threads: processedMessageStore.threads,
       },
     };
   } else if (action.type === setClientDBStoreActionType) {
     const actionPayloadMessageStoreThreads =
       translateClientDBThreadMessageInfos(
         action.payload.messageStoreThreads ?? [],
       );
 
     const newThreads: {
       [threadID: string]: ThreadMessageInfo,
     } = { ...messageStore.threads };
     for (const threadID in actionPayloadMessageStoreThreads) {
       newThreads[threadID] = {
         ...actionPayloadMessageStoreThreads[threadID],
         messageIDs: messageStore.threads?.[threadID]?.messageIDs ?? [],
       };
     }
 
     const payloadMessages = action.payload.messages;
     if (!payloadMessages) {
       return {
         messageStoreOperations: [],
         messageStore: { ...messageStore, threads: newThreads },
       };
     }
 
     const { messageStoreOperations, messageStore: updatedMessageStore } =
       updateMessageStoreWithLatestThreadInfos(
         { ...messageStore, threads: newThreads },
         newThreadInfos,
       );
 
     let threads = { ...updatedMessageStore.threads };
     let local = { ...updatedMessageStore.local };
 
     // Store message IDs already contained within threads so that we
     // do not insert duplicates
     const existingMessageIDs = new Set<string>();
     for (const threadID in threads) {
       threads[threadID].messageIDs.forEach(msgID => {
         existingMessageIDs.add(msgID);
       });
     }
     const threadsNeedMsgIDsResorting = new Set<string>();
     const actionPayloadMessages =
       messageStoreOpsHandlers.translateClientDBData(payloadMessages);
 
     // When starting the app on native, we filter out any local-only multimedia
     // messages because the relevant context is no longer available
     const messageIDsToBeRemoved = [];
     const threadsToAdd: { [string]: ThreadMessageInfo } = {};
     for (const id in actionPayloadMessages) {
       const message = actionPayloadMessages[id];
       const { threadID } = message;
       let existingThread = threads[threadID];
       if (!existingThread) {
         existingThread = newThread();
         threadsToAdd[threadID] = existingThread;
       }
       if (
         (message.type === messageTypes.IMAGES ||
           message.type === messageTypes.MULTIMEDIA) &&
         !message.id
       ) {
         messageIDsToBeRemoved.push(id);
         threads = {
           ...threads,
           [(threadID: string)]: {
             ...existingThread,
             messageIDs: existingThread.messageIDs.filter(
               curMessageID => curMessageID !== id,
             ),
           },
         };
         local = _pickBy(
           (localInfo: LocalMessageInfo, key: string) => key !== id,
         )(local);
       } else if (!existingMessageIDs.has(id)) {
         threads = {
           ...threads,
           [(threadID: string)]: {
             ...existingThread,
             messageIDs: [...existingThread.messageIDs, id],
           },
         };
         threadsNeedMsgIDsResorting.add(threadID);
       } else if (!threads[threadID]) {
         threads = { ...threads, [(threadID: string)]: existingThread };
       }
     }
 
     for (const threadID of threadsNeedMsgIDsResorting) {
       threads[threadID].messageIDs = sortMessageIDs(actionPayloadMessages)(
         threads[threadID].messageIDs,
       );
     }
 
     const newMessageStore = {
       ...updatedMessageStore,
       messages: actionPayloadMessages,
       threads: threads,
       local: local,
     };
 
     if (messageIDsToBeRemoved.length > 0) {
       messageStoreOperations.push({
         type: 'remove',
         payload: { ids: messageIDsToBeRemoved },
       });
     }
 
     const processedMessageStore = processMessageStoreOperations(
       newMessageStore,
       messageStoreOperations,
     );
 
     messageStoreOperations.push({
       type: 'replace_threads',
       payload: { threads: threadsToAdd },
     });
 
     return {
       messageStoreOperations,
       messageStore: processedMessageStore,
     };
   }
   return { messageStoreOperations: [], messageStore };
 }
 
 type MergedUpdatesWithMessages = {
   +rawMessageInfos: $ReadOnlyArray<RawMessageInfo>,
   +truncationStatuses: MessageTruncationStatuses,
 };
 function mergeUpdatesWithMessageInfos(
   messageInfos: $ReadOnlyArray<RawMessageInfo>,
   newUpdates: $ReadOnlyArray<ClientUpdateInfo>,
   truncationStatuses?: MessageTruncationStatuses,
 ): MergedUpdatesWithMessages {
   const messageIDs = new Set(
     messageInfos.map(messageInfo => messageInfo.id).filter(Boolean),
   );
   const mergedMessageInfos = [...messageInfos];
   const mergedTruncationStatuses = { ...truncationStatuses };
 
   for (const update of newUpdates) {
     const { mergeMessageInfosAndTruncationStatuses } = updateSpecs[update.type];
     if (!mergeMessageInfosAndTruncationStatuses) {
       continue;
     }
     mergeMessageInfosAndTruncationStatuses(
       messageIDs,
       mergedMessageInfos,
       mergedTruncationStatuses,
       update,
     );
   }
   return {
     rawMessageInfos: mergedMessageInfos,
     truncationStatuses: mergedTruncationStatuses,
   };
 }
 
 export { freshMessageStore, reduceMessageStore };
diff --git a/lib/reducers/thread-reducer.js b/lib/reducers/thread-reducer.js
index 9028b77f4..ce3bdad85 100644
--- a/lib/reducers/thread-reducer.js
+++ b/lib/reducers/thread-reducer.js
@@ -1,415 +1,415 @@
 // @flow
 
 import {
   setThreadUnreadStatusActionTypes,
   updateActivityActionTypes,
 } from '../actions/activity-actions.js';
 import { setClientDBStoreActionType } from '../actions/client-db-store-actions.js';
 import { saveMessagesActionType } from '../actions/message-actions.js';
 import { siweAuthActionTypes } from '../actions/siwe-actions.js';
 import {
   changeThreadSettingsActionTypes,
   deleteThreadActionTypes,
   newThreadActionTypes,
   removeUsersFromThreadActionTypes,
   changeThreadMemberRolesActionTypes,
   joinThreadActionTypes,
   leaveThreadActionTypes,
   modifyCommunityRoleActionTypes,
   deleteCommunityRoleActionTypes,
 } from '../actions/thread-actions.js';
 import {
   logOutActionTypes,
   deleteAccountActionTypes,
   logInActionTypes,
   registerActionTypes,
   updateSubscriptionActionTypes,
 } from '../actions/user-actions.js';
 import {
   type ThreadStoreOperation,
   threadStoreOpsHandlers,
 } from '../ops/thread-store-ops.js';
 import { stateSyncSpecs } from '../shared/state-sync/state-sync-specs.js';
 import { updateSpecs } from '../shared/updates/update-specs.js';
 import type { BaseAction } from '../types/redux-types.js';
 import { type ClientThreadInconsistencyReportCreationRequest } from '../types/report-types.js';
 import {
   serverRequestTypes,
   processServerRequestsActionType,
 } from '../types/request-types.js';
 import {
   fullStateSyncActionType,
   incrementalStateSyncActionType,
 } from '../types/socket-types.js';
 import type {
-  RawThreadInfo,
-  RawThreadInfos,
+  LegacyRawThreadInfo,
+  LegacyRawThreadInfos,
   ThreadStore,
 } from '../types/thread-types.js';
 import {
   type ClientUpdateInfo,
   processUpdatesActionType,
 } from '../types/update-types.js';
 import { setNewSessionActionType } from '../utils/action-utils.js';
 
 const { processStoreOperations: processThreadStoreOperations } =
   threadStoreOpsHandlers;
 
 function generateOpsForThreadUpdates(
-  threadInfos: RawThreadInfos,
+  threadInfos: LegacyRawThreadInfos,
   payload: {
     +updatesResult: { +newUpdates: $ReadOnlyArray<ClientUpdateInfo>, ... },
     ...
   },
 ): $ReadOnlyArray<ThreadStoreOperation> {
   return payload.updatesResult.newUpdates
     .map(update =>
       updateSpecs[update.type].generateOpsForThreadUpdates?.(
         threadInfos,
         update,
       ),
     )
     .filter(Boolean)
     .flat();
 }
 
 function reduceThreadInfos(
   state: ThreadStore,
   action: BaseAction,
 ): {
   threadStore: ThreadStore,
   newThreadInconsistencies: $ReadOnlyArray<ClientThreadInconsistencyReportCreationRequest>,
   threadStoreOperations: $ReadOnlyArray<ThreadStoreOperation>,
 } {
   if (
     action.type === logInActionTypes.success ||
     action.type === siweAuthActionTypes.success ||
     action.type === registerActionTypes.success ||
     action.type === fullStateSyncActionType
   ) {
     const newThreadInfos = action.payload.threadInfos;
     const threadStoreOperations = [
       {
         type: 'remove_all',
       },
       ...Object.keys(newThreadInfos).map((id: string) => ({
         type: 'replace',
         payload: { id, threadInfo: newThreadInfos[id] },
       })),
     ];
     const updatedThreadStore = processThreadStoreOperations(
       state,
       threadStoreOperations,
     );
     return {
       threadStore: updatedThreadStore,
       newThreadInconsistencies: [],
       threadStoreOperations,
     };
   } else if (
     action.type === logOutActionTypes.success ||
     action.type === deleteAccountActionTypes.success ||
     (action.type === setNewSessionActionType &&
       action.payload.sessionChange.cookieInvalidated)
   ) {
     if (Object.keys(state.threadInfos).length === 0) {
       return {
         threadStore: state,
         newThreadInconsistencies: [],
         threadStoreOperations: [],
       };
     }
     const threadStoreOperations = [
       {
         type: 'remove_all',
       },
     ];
     const updatedThreadStore = processThreadStoreOperations(
       state,
       threadStoreOperations,
     );
     return {
       threadStore: updatedThreadStore,
       newThreadInconsistencies: [],
       threadStoreOperations,
     };
   } else if (
     action.type === joinThreadActionTypes.success ||
     action.type === leaveThreadActionTypes.success ||
     action.type === deleteThreadActionTypes.success ||
     action.type === changeThreadSettingsActionTypes.success ||
     action.type === removeUsersFromThreadActionTypes.success ||
     action.type === changeThreadMemberRolesActionTypes.success ||
     action.type === incrementalStateSyncActionType ||
     action.type === processUpdatesActionType ||
     action.type === newThreadActionTypes.success ||
     action.type === modifyCommunityRoleActionTypes.success ||
     action.type === deleteCommunityRoleActionTypes.success
   ) {
     const { newUpdates } = action.payload.updatesResult;
     if (newUpdates.length === 0) {
       return {
         threadStore: state,
         newThreadInconsistencies: [],
         threadStoreOperations: [],
       };
     }
     const threadStoreOperations = generateOpsForThreadUpdates(
       state.threadInfos,
       action.payload,
     );
     const updatedThreadStore = processThreadStoreOperations(
       state,
       threadStoreOperations,
     );
     return {
       threadStore: updatedThreadStore,
       newThreadInconsistencies: [],
       threadStoreOperations,
     };
   } else if (action.type === updateSubscriptionActionTypes.success) {
     const { threadID, subscription } = action.payload;
     const newThreadInfo = {
       ...state.threadInfos[threadID],
       currentUser: {
         ...state.threadInfos[threadID].currentUser,
         subscription,
       },
     };
     const threadStoreOperations = [
       {
         type: 'replace',
         payload: {
           id: threadID,
           threadInfo: newThreadInfo,
         },
       },
     ];
     const updatedThreadStore = processThreadStoreOperations(
       state,
       threadStoreOperations,
     );
     return {
       threadStore: updatedThreadStore,
       newThreadInconsistencies: [],
       threadStoreOperations,
     };
   } else if (action.type === saveMessagesActionType) {
     const threadIDToMostRecentTime = new Map<string, number>();
     for (const messageInfo of action.payload.rawMessageInfos) {
       const current = threadIDToMostRecentTime.get(messageInfo.threadID);
       if (!current || current < messageInfo.time) {
         threadIDToMostRecentTime.set(messageInfo.threadID, messageInfo.time);
       }
     }
-    const changedThreadInfos: { [string]: RawThreadInfo } = {};
+    const changedThreadInfos: { [string]: LegacyRawThreadInfo } = {};
     for (const [threadID, mostRecentTime] of threadIDToMostRecentTime) {
       const threadInfo = state.threadInfos[threadID];
       if (
         !threadInfo ||
         threadInfo.currentUser.unread ||
         action.payload.updatesCurrentAsOf > mostRecentTime
       ) {
         continue;
       }
       changedThreadInfos[threadID] = {
         ...state.threadInfos[threadID],
         currentUser: {
           ...state.threadInfos[threadID].currentUser,
           unread: true,
         },
       };
     }
     if (Object.keys(changedThreadInfos).length !== 0) {
       const threadStoreOperations = Object.keys(changedThreadInfos).map(id => ({
         type: 'replace',
         payload: {
           id,
           threadInfo: changedThreadInfos[id],
         },
       }));
       const updatedThreadStore = processThreadStoreOperations(
         state,
         threadStoreOperations,
       );
       return {
         threadStore: updatedThreadStore,
         newThreadInconsistencies: [],
         threadStoreOperations,
       };
     }
   } else if (action.type === processServerRequestsActionType) {
     const checkStateRequest = action.payload.serverRequests.find(
       candidate => candidate.type === serverRequestTypes.CHECK_STATE,
     );
     if (!checkStateRequest || !checkStateRequest.stateChanges) {
       return {
         threadStore: state,
         newThreadInconsistencies: [],
         threadStoreOperations: [],
       };
     }
     const { rawThreadInfos, deleteThreadIDs } = checkStateRequest.stateChanges;
     if (!rawThreadInfos && !deleteThreadIDs) {
       return {
         threadStore: state,
         newThreadInconsistencies: [],
         threadStoreOperations: [],
       };
     }
 
     const threadStoreOperations: ThreadStoreOperation[] = [];
     if (rawThreadInfos) {
       for (const rawThreadInfo of rawThreadInfos) {
         threadStoreOperations.push({
           type: 'replace',
           payload: {
             id: rawThreadInfo.id,
             threadInfo: rawThreadInfo,
           },
         });
       }
     }
     if (deleteThreadIDs) {
       threadStoreOperations.push({
         type: 'remove',
         payload: {
           ids: deleteThreadIDs,
         },
       });
     }
 
     const updatedThreadStore = processThreadStoreOperations(
       state,
       threadStoreOperations,
     );
 
     const newThreadInconsistencies =
       stateSyncSpecs.threads.findStoreInconsistencies(
         action,
         state.threadInfos,
         updatedThreadStore.threadInfos,
       );
 
     return {
       threadStore: updatedThreadStore,
       newThreadInconsistencies,
       threadStoreOperations,
     };
   } else if (action.type === updateActivityActionTypes.success) {
-    const updatedThreadInfos: { [string]: RawThreadInfo } = {};
+    const updatedThreadInfos: { [string]: LegacyRawThreadInfo } = {};
     for (const setToUnread of action.payload.result.unfocusedToUnread) {
       const threadInfo = state.threadInfos[setToUnread];
       if (threadInfo && !threadInfo.currentUser.unread) {
         updatedThreadInfos[setToUnread] = {
           ...threadInfo,
           currentUser: {
             ...threadInfo.currentUser,
             unread: true,
           },
         };
       }
     }
     if (Object.keys(updatedThreadInfos).length === 0) {
       return {
         threadStore: state,
         newThreadInconsistencies: [],
         threadStoreOperations: [],
       };
     }
     const threadStoreOperations = Object.keys(updatedThreadInfos).map(id => ({
       type: 'replace',
       payload: {
         id,
         threadInfo: updatedThreadInfos[id],
       },
     }));
     const updatedThreadStore = processThreadStoreOperations(
       state,
       threadStoreOperations,
     );
     return {
       threadStore: updatedThreadStore,
       newThreadInconsistencies: [],
       threadStoreOperations,
     };
   } else if (action.type === setThreadUnreadStatusActionTypes.started) {
     const { threadID, unread } = action.payload;
     const updatedThreadInfo = {
       ...state.threadInfos[threadID],
       currentUser: {
         ...state.threadInfos[threadID].currentUser,
         unread,
       },
     };
     const threadStoreOperations = [
       {
         type: 'replace',
         payload: {
           id: threadID,
           threadInfo: updatedThreadInfo,
         },
       },
     ];
     const updatedThreadStore = processThreadStoreOperations(
       state,
       threadStoreOperations,
     );
     return {
       threadStore: updatedThreadStore,
       newThreadInconsistencies: [],
       threadStoreOperations,
     };
   } else if (action.type === setThreadUnreadStatusActionTypes.success) {
     const { threadID, resetToUnread } = action.payload;
     const currentUser = state.threadInfos[threadID].currentUser;
 
     if (!resetToUnread || currentUser.unread) {
       return {
         threadStore: state,
         newThreadInconsistencies: [],
         threadStoreOperations: [],
       };
     }
 
     const updatedUser = {
       ...currentUser,
       unread: true,
     };
     const updatedThread = {
       ...state.threadInfos[threadID],
       currentUser: updatedUser,
     };
     const threadStoreOperations = [
       {
         type: 'replace',
         payload: {
           id: threadID,
           threadInfo: updatedThread,
         },
       },
     ];
     const updatedThreadStore = processThreadStoreOperations(
       state,
       threadStoreOperations,
     );
     return {
       threadStore: updatedThreadStore,
       newThreadInconsistencies: [],
       threadStoreOperations,
     };
   } else if (action.type === setClientDBStoreActionType) {
     return {
       threadStore: action.payload.threadStore ?? state,
       newThreadInconsistencies: [],
       threadStoreOperations: [],
     };
   }
   return {
     threadStore: state,
     newThreadInconsistencies: [],
     threadStoreOperations: [],
   };
 }
 
 export { reduceThreadInfos };
diff --git a/lib/selectors/chat-selectors.js b/lib/selectors/chat-selectors.js
index 80f66e69a..a84e090ac 100644
--- a/lib/selectors/chat-selectors.js
+++ b/lib/selectors/chat-selectors.js
@@ -1,721 +1,721 @@
 // @flow
 
 import invariant from 'invariant';
 import _filter from 'lodash/fp/filter.js';
 import _flow from 'lodash/fp/flow.js';
 import _map from 'lodash/fp/map.js';
 import _orderBy from 'lodash/fp/orderBy.js';
 import * as React from 'react';
 import { createSelector } from 'reselect';
 import { createObjectSelector } from 'reselect-map';
 
 import {
   threadInfoSelector,
   sidebarInfoSelector,
   threadInfoFromSourceMessageIDSelector,
 } from './thread-selectors.js';
 import {
   messageKey,
   robotextForMessageInfo,
   createMessageInfo,
   getMostRecentNonLocalMessageID,
   sortMessageInfoList,
 } from '../shared/message-utils.js';
 import {
   threadIsPending,
   threadIsTopLevel,
   threadInChatList,
 } from '../shared/thread-utils.js';
 import { messageTypes } from '../types/message-types-enum.js';
 import {
   type MessageInfo,
   type MessageStore,
   type ComposableMessageInfo,
   type RobotextMessageInfo,
   type LocalMessageInfo,
   isComposableMessageType,
 } from '../types/message-types.js';
 import type {
   MinimallyEncodedRawThreadInfo,
   MinimallyEncodedThreadInfo,
 } from '../types/minimally-encoded-thread-permissions-types.js';
 import type { BaseAppState } from '../types/redux-types.js';
 import { threadTypes } from '../types/thread-types-enum.js';
 import {
   type ThreadInfo,
-  type RawThreadInfo,
+  type LegacyRawThreadInfo,
   type SidebarInfo,
   maxReadSidebars,
   maxUnreadSidebars,
 } from '../types/thread-types.js';
 import type {
   UserInfo,
   AccountUserInfo,
   RelativeUserInfo,
 } from '../types/user-types.js';
 import { threeDays } from '../utils/date-utils.js';
 import type { EntityText } from '../utils/entity-text.js';
 import memoize2 from '../utils/memoize.js';
 import { useSelector } from '../utils/redux-utils.js';
 
 export type SidebarItem =
   | {
       ...SidebarInfo,
       +type: 'sidebar',
     }
   | {
       +type: 'seeMore',
       +unread: boolean,
     }
   | { +type: 'spacer' };
 
 export type ChatThreadItem = {
   +type: 'chatThreadItem',
   +threadInfo: ThreadInfo,
   +mostRecentMessageInfo: ?MessageInfo,
   +mostRecentNonLocalMessage: ?string,
   +lastUpdatedTime: number,
   +lastUpdatedTimeIncludingSidebars: number,
   +sidebars: $ReadOnlyArray<SidebarItem>,
   +pendingPersonalThreadUserInfo?: UserInfo,
 };
 
 const messageInfoSelector: (state: BaseAppState<>) => {
   +[id: string]: ?MessageInfo,
 } = createObjectSelector(
   (state: BaseAppState<>) => state.messageStore.messages,
   (state: BaseAppState<>) => state.currentUserInfo && state.currentUserInfo.id,
   (state: BaseAppState<>) => state.userStore.userInfos,
   threadInfoSelector,
   createMessageInfo,
 );
 
 function isEmptyMediaMessage(messageInfo: MessageInfo): boolean {
   return (
     (messageInfo.type === messageTypes.MULTIMEDIA ||
       messageInfo.type === messageTypes.IMAGES) &&
     messageInfo.media.length === 0
   );
 }
 
 function getMostRecentMessageInfo(
   threadInfo: ThreadInfo | MinimallyEncodedThreadInfo,
   messageStore: MessageStore,
   messages: { +[id: string]: ?MessageInfo },
 ): ?MessageInfo {
   const thread = messageStore.threads[threadInfo.id];
   if (!thread) {
     return null;
   }
   for (const messageID of thread.messageIDs) {
     const messageInfo = messages[messageID];
     if (!messageInfo || isEmptyMediaMessage(messageInfo)) {
       continue;
     }
     return messageInfo;
   }
   return null;
 }
 
 function getLastUpdatedTime(
   threadInfo: ThreadInfo | MinimallyEncodedThreadInfo,
   mostRecentMessageInfo: ?MessageInfo,
 ): number {
   return mostRecentMessageInfo
     ? mostRecentMessageInfo.time
     : threadInfo.creationTime;
 }
 
 function createChatThreadItem(
   threadInfo: ThreadInfo,
   messageStore: MessageStore,
   messages: { +[id: string]: ?MessageInfo },
   sidebarInfos: ?$ReadOnlyArray<SidebarInfo>,
 ): ChatThreadItem {
   const mostRecentMessageInfo = getMostRecentMessageInfo(
     threadInfo,
     messageStore,
     messages,
   );
   const mostRecentNonLocalMessage = getMostRecentNonLocalMessageID(
     threadInfo.id,
     messageStore,
   );
   const lastUpdatedTime = getLastUpdatedTime(threadInfo, mostRecentMessageInfo);
 
   const sidebars = sidebarInfos ?? [];
   const allSidebarItems = sidebars.map(sidebarInfo => ({
     type: 'sidebar',
     ...sidebarInfo,
   }));
   const lastUpdatedTimeIncludingSidebars =
     allSidebarItems.length > 0
       ? Math.max(lastUpdatedTime, allSidebarItems[0].lastUpdatedTime)
       : lastUpdatedTime;
 
   const numUnreadSidebars = allSidebarItems.filter(
     sidebar => sidebar.threadInfo.currentUser.unread,
   ).length;
   let numReadSidebarsToShow = maxReadSidebars - numUnreadSidebars;
   const threeDaysAgo = Date.now() - threeDays;
 
   const sidebarItems: SidebarItem[] = [];
   for (const sidebar of allSidebarItems) {
     if (sidebarItems.length >= maxUnreadSidebars) {
       break;
     } else if (sidebar.threadInfo.currentUser.unread) {
       sidebarItems.push(sidebar);
     } else if (
       sidebar.lastUpdatedTime > threeDaysAgo &&
       numReadSidebarsToShow > 0
     ) {
       sidebarItems.push(sidebar);
       numReadSidebarsToShow--;
     }
   }
 
   const numReadButRecentSidebars = allSidebarItems.filter(
     sidebar =>
       !sidebar.threadInfo.currentUser.unread &&
       sidebar.lastUpdatedTime > threeDaysAgo,
   ).length;
   if (
     sidebarItems.length < numUnreadSidebars + numReadButRecentSidebars ||
     (sidebarItems.length < allSidebarItems.length && sidebarItems.length > 0)
   ) {
     sidebarItems.push({
       type: 'seeMore',
       unread: numUnreadSidebars > maxUnreadSidebars,
     });
   }
   if (sidebarItems.length !== 0) {
     sidebarItems.push({
       type: 'spacer',
     });
   }
 
   return {
     type: 'chatThreadItem',
     threadInfo,
     mostRecentMessageInfo,
     mostRecentNonLocalMessage,
     lastUpdatedTime,
     lastUpdatedTimeIncludingSidebars,
     sidebars: sidebarItems,
   };
 }
 
 const chatListData: (state: BaseAppState<>) => $ReadOnlyArray<ChatThreadItem> =
   createSelector(
     threadInfoSelector,
     (state: BaseAppState<>) => state.messageStore,
     messageInfoSelector,
     sidebarInfoSelector,
     (
       threadInfos: { +[id: string]: ThreadInfo },
       messageStore: MessageStore,
       messageInfos: { +[id: string]: ?MessageInfo },
       sidebarInfos: { +[id: string]: $ReadOnlyArray<SidebarInfo> },
     ): $ReadOnlyArray<ChatThreadItem> =>
       getChatThreadItems(
         threadInfos,
         messageStore,
         messageInfos,
         sidebarInfos,
         threadIsTopLevel,
       ),
   );
 
 function useFlattenedChatListData(): $ReadOnlyArray<ChatThreadItem> {
   return useFilteredChatListData(threadInChatList);
 }
 
 function useFilteredChatListData(
   filterFunction: (
     threadInfo: ?(
       | ThreadInfo
-      | RawThreadInfo
+      | LegacyRawThreadInfo
       | MinimallyEncodedThreadInfo
       | MinimallyEncodedRawThreadInfo
     ),
   ) => boolean,
 ): $ReadOnlyArray<ChatThreadItem> {
   const threadInfos = useSelector(threadInfoSelector);
   const messageInfos = useSelector(messageInfoSelector);
   const sidebarInfos = useSelector(sidebarInfoSelector);
   const messageStore = useSelector(state => state.messageStore);
 
   return React.useMemo(
     () =>
       getChatThreadItems(
         threadInfos,
         messageStore,
         messageInfos,
         sidebarInfos,
         filterFunction,
       ),
     [messageInfos, messageStore, sidebarInfos, filterFunction, threadInfos],
   );
 }
 
 function getChatThreadItems(
   threadInfos: { +[id: string]: ThreadInfo },
   messageStore: MessageStore,
   messageInfos: { +[id: string]: ?MessageInfo },
   sidebarInfos: { +[id: string]: $ReadOnlyArray<SidebarInfo> },
   filterFunction: (
     threadInfo: ?(
       | ThreadInfo
-      | RawThreadInfo
+      | LegacyRawThreadInfo
       | MinimallyEncodedThreadInfo
       | MinimallyEncodedRawThreadInfo
     ),
   ) => boolean,
 ): $ReadOnlyArray<ChatThreadItem> {
   return _flow(
     _filter(filterFunction),
     _map((threadInfo: ThreadInfo): ChatThreadItem =>
       createChatThreadItem(
         threadInfo,
         messageStore,
         messageInfos,
         sidebarInfos[threadInfo.id],
       ),
     ),
     _orderBy('lastUpdatedTimeIncludingSidebars')('desc'),
   )(threadInfos);
 }
 
 export type RobotextChatMessageInfoItem = {
   +itemType: 'message',
   +messageInfoType: 'robotext',
   +messageInfo: RobotextMessageInfo,
   +startsConversation: boolean,
   +startsCluster: boolean,
   endsCluster: boolean,
   +robotext: EntityText,
   +threadCreatedFromMessage: ?ThreadInfo | ?MinimallyEncodedThreadInfo,
   +reactions: ReactionInfo,
 };
 export type ChatMessageInfoItem =
   | RobotextChatMessageInfoItem
   | {
       +itemType: 'message',
       +messageInfoType: 'composable',
       +messageInfo: ComposableMessageInfo,
       +localMessageInfo: ?LocalMessageInfo,
       +startsConversation: boolean,
       +startsCluster: boolean,
       endsCluster: boolean,
       +threadCreatedFromMessage: ?ThreadInfo | ?MinimallyEncodedThreadInfo,
       +reactions: ReactionInfo,
       +hasBeenEdited: boolean,
       +isPinned: boolean,
     };
 export type ChatMessageItem = { itemType: 'loader' } | ChatMessageInfoItem;
 
 export type ReactionInfo = { +[reaction: string]: MessageReactionInfo };
 type MessageReactionInfo = {
   +viewerReacted: boolean,
   +users: $ReadOnlyArray<RelativeUserInfo>,
 };
 type TargetMessageReactions = Map<string, Map<string, RelativeUserInfo>>;
 
 const msInFiveMinutes = 5 * 60 * 1000;
 function createChatMessageItems(
   threadID: string,
   messageStore: MessageStore,
   messageInfos: { +[id: string]: ?MessageInfo },
   threadInfos: { +[id: string]: ThreadInfo },
   threadInfoFromSourceMessageID: { +[id: string]: ThreadInfo },
   additionalMessages: $ReadOnlyArray<MessageInfo>,
   viewerID: string,
 ): ChatMessageItem[] {
   const thread = messageStore.threads[threadID];
 
   const threadMessageInfos = (thread?.messageIDs ?? [])
     .map((messageID: string) => messageInfos[messageID])
     .filter(Boolean);
   const messages =
     additionalMessages.length > 0
       ? sortMessageInfoList([...threadMessageInfos, ...additionalMessages])
       : threadMessageInfos;
 
   const targetMessageReactionsMap = new Map<string, TargetMessageReactions>();
 
   // We need to iterate backwards to put the order of messages in chronological
   // order, starting with the oldest. This avoids the scenario where the most
   // recent message with the remove_reaction action may try to remove a user
   // that hasn't been added to the messageReactionUsersInfoMap, causing it
   // to be skipped.
   for (let i = messages.length - 1; i >= 0; i--) {
     const messageInfo = messages[i];
     if (messageInfo.type !== messageTypes.REACTION) {
       continue;
     }
 
     if (!targetMessageReactionsMap.has(messageInfo.targetMessageID)) {
       const reactsMap: TargetMessageReactions = new Map();
       targetMessageReactionsMap.set(messageInfo.targetMessageID, reactsMap);
     }
 
     const messageReactsMap = targetMessageReactionsMap.get(
       messageInfo.targetMessageID,
     );
     invariant(messageReactsMap, 'messageReactsInfo should be set');
 
     if (!messageReactsMap.has(messageInfo.reaction)) {
       const usersInfoMap = new Map<string, RelativeUserInfo>();
       messageReactsMap.set(messageInfo.reaction, usersInfoMap);
     }
 
     const messageReactionUsersInfoMap = messageReactsMap.get(
       messageInfo.reaction,
     );
     invariant(
       messageReactionUsersInfoMap,
       'messageReactionUsersInfoMap should be set',
     );
 
     if (messageInfo.action === 'add_reaction') {
       messageReactionUsersInfoMap.set(
         messageInfo.creator.id,
         messageInfo.creator,
       );
     } else {
       messageReactionUsersInfoMap.delete(messageInfo.creator.id);
     }
   }
 
   const targetMessageEditMap = new Map<string, string>();
   for (let i = messages.length - 1; i >= 0; i--) {
     const messageInfo = messages[i];
     if (messageInfo.type !== messageTypes.EDIT_MESSAGE) {
       continue;
     }
     targetMessageEditMap.set(messageInfo.targetMessageID, messageInfo.text);
   }
 
   const targetMessagePinStatusMap = new Map<string, boolean>();
   // Once again, we iterate backwards to put the order of messages in
   // chronological order (i.e. oldest to newest) to handle pinned messages.
   // This is important because we want to make sure that the most recent pin
   // action is the one that is used to determine whether a message
   // is pinned or not.
   for (let i = messages.length - 1; i >= 0; i--) {
     const messageInfo = messages[i];
     if (messageInfo.type !== messageTypes.TOGGLE_PIN) {
       continue;
     }
 
     targetMessagePinStatusMap.set(
       messageInfo.targetMessageID,
       messageInfo.action === 'pin',
     );
   }
 
   const chatMessageItems: ChatMessageItem[] = [];
   let lastMessageInfo = null;
   for (let i = messages.length - 1; i >= 0; i--) {
     const messageInfo = messages[i];
 
     if (
       messageInfo.type === messageTypes.REACTION ||
       messageInfo.type === messageTypes.EDIT_MESSAGE
     ) {
       continue;
     }
 
     let originalMessageInfo =
       messageInfo.type === messageTypes.SIDEBAR_SOURCE
         ? messageInfo.sourceMessage
         : messageInfo;
 
     if (isEmptyMediaMessage(originalMessageInfo)) {
       continue;
     }
 
     let hasBeenEdited = false;
     if (
       originalMessageInfo.type === messageTypes.TEXT &&
       originalMessageInfo.id
     ) {
       const newText = targetMessageEditMap.get(originalMessageInfo.id);
       if (newText !== undefined) {
         hasBeenEdited = true;
         originalMessageInfo = {
           ...originalMessageInfo,
           text: newText,
         };
       }
     }
 
     let startsConversation = true;
     let startsCluster = true;
     if (
       lastMessageInfo &&
       lastMessageInfo.time + msInFiveMinutes > originalMessageInfo.time
     ) {
       startsConversation = false;
       if (
         isComposableMessageType(lastMessageInfo.type) &&
         isComposableMessageType(originalMessageInfo.type) &&
         lastMessageInfo.creator.id === originalMessageInfo.creator.id
       ) {
         startsCluster = false;
       }
     }
     if (startsCluster && chatMessageItems.length > 0) {
       const lastMessageItem = chatMessageItems[chatMessageItems.length - 1];
       invariant(lastMessageItem.itemType === 'message', 'should be message');
       lastMessageItem.endsCluster = true;
     }
     const threadCreatedFromMessage =
       messageInfo.id && threadInfos[threadID]?.type !== threadTypes.SIDEBAR
         ? threadInfoFromSourceMessageID[messageInfo.id]
         : undefined;
 
     const isPinned = !!(
       originalMessageInfo.id &&
       targetMessagePinStatusMap.get(originalMessageInfo.id)
     );
 
     const renderedReactions: ReactionInfo = (() => {
       const result: { [string]: MessageReactionInfo } = {};
 
       let messageReactsMap;
       if (originalMessageInfo.id) {
         messageReactsMap = targetMessageReactionsMap.get(
           originalMessageInfo.id,
         );
       }
 
       if (!messageReactsMap) {
         return result;
       }
 
       for (const reaction of messageReactsMap.keys()) {
         const reactionUsersInfoMap = messageReactsMap.get(reaction);
         invariant(reactionUsersInfoMap, 'reactionUsersInfoMap should be set');
 
         if (reactionUsersInfoMap.size === 0) {
           continue;
         }
 
         const reactionUserInfos = [...reactionUsersInfoMap.values()];
 
         const messageReactionInfo = {
           users: reactionUserInfos,
           viewerReacted: reactionUsersInfoMap.has(viewerID),
         };
 
         result[reaction] = messageReactionInfo;
       }
 
       return result;
     })();
 
     if (isComposableMessageType(originalMessageInfo.type)) {
       // We use these invariants instead of just checking the messageInfo.type
       // directly in the conditional above so that isComposableMessageType can
       // be the source of truth
       invariant(
         originalMessageInfo.type === messageTypes.TEXT ||
           originalMessageInfo.type === messageTypes.IMAGES ||
           originalMessageInfo.type === messageTypes.MULTIMEDIA,
         "Flow doesn't understand isComposableMessageType above",
       );
       const localMessageInfo =
         messageStore.local[messageKey(originalMessageInfo)];
       chatMessageItems.push({
         itemType: 'message',
         messageInfoType: 'composable',
         messageInfo: originalMessageInfo,
         localMessageInfo,
         startsConversation,
         startsCluster,
         endsCluster: false,
         threadCreatedFromMessage,
         reactions: renderedReactions,
         hasBeenEdited,
         isPinned,
       });
     } else {
       invariant(
         originalMessageInfo.type !== messageTypes.TEXT &&
           originalMessageInfo.type !== messageTypes.IMAGES &&
           originalMessageInfo.type !== messageTypes.MULTIMEDIA,
         "Flow doesn't understand isComposableMessageType above",
       );
       const threadInfo = threadInfos[threadID];
       const parentThreadInfo = threadInfo?.parentThreadID
         ? threadInfos[threadInfo.parentThreadID]
         : null;
 
       const robotext = robotextForMessageInfo(
         originalMessageInfo,
         threadInfo,
         parentThreadInfo,
       );
       chatMessageItems.push({
         itemType: 'message',
         messageInfoType: 'robotext',
         messageInfo: originalMessageInfo,
         startsConversation,
         startsCluster,
         endsCluster: false,
         threadCreatedFromMessage,
         robotext,
         reactions: renderedReactions,
       });
     }
     lastMessageInfo = originalMessageInfo;
   }
   if (chatMessageItems.length > 0) {
     const lastMessageItem = chatMessageItems[chatMessageItems.length - 1];
     invariant(lastMessageItem.itemType === 'message', 'should be message');
     lastMessageItem.endsCluster = true;
   }
   chatMessageItems.reverse();
   const hideSpinner = thread ? thread.startReached : threadIsPending(threadID);
   if (hideSpinner) {
     return chatMessageItems;
   }
   return [...chatMessageItems, ({ itemType: 'loader' }: ChatMessageItem)];
 }
 
 const baseMessageListData = (
   threadID: ?string,
   additionalMessages: $ReadOnlyArray<MessageInfo>,
 ): ((state: BaseAppState<>) => ?(ChatMessageItem[])) =>
   createSelector(
     (state: BaseAppState<>) => state.messageStore,
     messageInfoSelector,
     threadInfoSelector,
     threadInfoFromSourceMessageIDSelector,
     (state: BaseAppState<>) =>
       state.currentUserInfo && state.currentUserInfo.id,
     (
       messageStore: MessageStore,
       messageInfos: { +[id: string]: ?MessageInfo },
       threadInfos: { +[id: string]: ThreadInfo },
       threadInfoFromSourceMessageID: { +[id: string]: ThreadInfo },
       viewerID: ?string,
     ): ?(ChatMessageItem[]) => {
       if (!threadID || !viewerID) {
         return null;
       }
       return createChatMessageItems(
         threadID,
         messageStore,
         messageInfos,
         threadInfos,
         threadInfoFromSourceMessageID,
         additionalMessages,
         viewerID,
       );
     },
   );
 export type MessageListData = ?(ChatMessageItem[]);
 const messageListData: (
   threadID: ?string,
   additionalMessages: $ReadOnlyArray<MessageInfo>,
 ) => (state: BaseAppState<>) => MessageListData = memoize2(baseMessageListData);
 
 export type UseMessageListDataArgs = {
   +searching: boolean,
   +userInfoInputArray: $ReadOnlyArray<AccountUserInfo>,
   +threadInfo: ?ThreadInfo | ?MinimallyEncodedThreadInfo,
 };
 
 function useMessageListData({
   searching,
   userInfoInputArray,
   threadInfo,
 }: UseMessageListDataArgs): MessageListData {
   const messageInfos = useSelector(messageInfoSelector);
 
   const containingThread = useSelector(state => {
     if (
       !threadInfo ||
       threadInfo.type !== threadTypes.SIDEBAR ||
       !threadInfo.containingThreadID
     ) {
       return null;
     }
     return state.messageStore.threads[threadInfo.containingThreadID];
   });
 
   const pendingSidebarEditMessageInfo = React.useMemo(() => {
     const sourceMessageID = threadInfo?.sourceMessageID;
     const threadMessageInfos = (containingThread?.messageIDs ?? [])
       .map((messageID: string) => messageInfos[messageID])
       .filter(Boolean)
       .filter(
         message =>
           message.type === messageTypes.EDIT_MESSAGE &&
           message.targetMessageID === sourceMessageID,
       );
     if (threadMessageInfos.length === 0) {
       return null;
     }
     return threadMessageInfos[0];
   }, [threadInfo, containingThread, messageInfos]);
 
   const pendingSidebarSourceMessageInfo = useSelector(state => {
     const sourceMessageID = threadInfo?.sourceMessageID;
     if (
       !threadInfo ||
       threadInfo.type !== threadTypes.SIDEBAR ||
       !sourceMessageID
     ) {
       return null;
     }
     const thread = state.messageStore.threads[threadInfo.id];
     const shouldSourceBeAdded =
       !thread ||
       (thread.startReached &&
         thread.messageIDs.every(
           id => messageInfos[id]?.type !== messageTypes.SIDEBAR_SOURCE,
         ));
     return shouldSourceBeAdded ? messageInfos[sourceMessageID] : null;
   });
 
   invariant(
     !pendingSidebarSourceMessageInfo ||
       pendingSidebarSourceMessageInfo.type !== messageTypes.SIDEBAR_SOURCE,
     'sidebars can not be created from sidebar_source message',
   );
 
   const additionalMessages = React.useMemo(() => {
     if (!pendingSidebarSourceMessageInfo) {
       return ([]: MessageInfo[]);
     }
     const result: MessageInfo[] = [pendingSidebarSourceMessageInfo];
     if (pendingSidebarEditMessageInfo) {
       result.push(pendingSidebarEditMessageInfo);
     }
     return result;
   }, [pendingSidebarSourceMessageInfo, pendingSidebarEditMessageInfo]);
   const boundMessageListData = useSelector(
     messageListData(threadInfo?.id, additionalMessages),
   );
 
   return React.useMemo(() => {
     if (searching && userInfoInputArray.length === 0) {
       return [];
     }
     return boundMessageListData;
   }, [searching, userInfoInputArray.length, boundMessageListData]);
 }
 
 export {
   messageInfoSelector,
   createChatThreadItem,
   chatListData,
   createChatMessageItems,
   messageListData,
   useFlattenedChatListData,
   useFilteredChatListData,
   useMessageListData,
 };
diff --git a/lib/selectors/nav-selectors.js b/lib/selectors/nav-selectors.js
index f758de652..7faede4ae 100644
--- a/lib/selectors/nav-selectors.js
+++ b/lib/selectors/nav-selectors.js
@@ -1,181 +1,181 @@
 // @flow
 
 import * as React from 'react';
 import { createSelector } from 'reselect';
 
 import { useENSNames } from '../hooks/ens-cache.js';
 import SearchIndex from '../shared/search-index.js';
 import { memberHasAdminPowers } from '../shared/thread-utils.js';
 import type { Platform } from '../types/device-types.js';
 import {
   type CalendarQuery,
   defaultCalendarQuery,
 } from '../types/entry-types.js';
 import type { CalendarFilter } from '../types/filter-types.js';
 import type {
   MinimallyEncodedRawThreadInfo,
   MinimallyEncodedThreadInfo,
 } from '../types/minimally-encoded-thread-permissions-types.js';
 import type { BaseNavInfo } from '../types/nav-types.js';
 import type { BaseAppState } from '../types/redux-types.js';
-import type { RawThreadInfo, ThreadInfo } from '../types/thread-types.js';
+import type { LegacyRawThreadInfo, ThreadInfo } from '../types/thread-types.js';
 import type { UserInfo } from '../types/user-types.js';
 import { getConfig } from '../utils/config.js';
 import { values } from '../utils/objects.js';
 import { useSelector } from '../utils/redux-utils.js';
 
 function timeUntilCalendarRangeExpiration(
   lastUserInteractionCalendar: number,
 ): ?number {
   const inactivityLimit = getConfig().calendarRangeInactivityLimit;
   if (inactivityLimit === null || inactivityLimit === undefined) {
     return null;
   }
   return lastUserInteractionCalendar + inactivityLimit - Date.now();
 }
 
 function calendarRangeExpired(lastUserInteractionCalendar: number): boolean {
   const timeUntil = timeUntilCalendarRangeExpiration(
     lastUserInteractionCalendar,
   );
   if (timeUntil === null || timeUntil === undefined) {
     return false;
   }
   return timeUntil <= 0;
 }
 
 const currentCalendarQuery: (
   state: BaseAppState<>,
 ) => (calendarActive: boolean) => CalendarQuery = createSelector(
   (state: BaseAppState<>) => state.entryStore.lastUserInteractionCalendar,
   (state: BaseAppState<>) => state.navInfo,
   (state: BaseAppState<>) => state.calendarFilters,
   (
     lastUserInteractionCalendar: number,
     navInfo: BaseNavInfo,
     calendarFilters: $ReadOnlyArray<CalendarFilter>,
   ) => {
     // Return a function since we depend on the time of evaluation
     return (calendarActive: boolean, platform: ?Platform): CalendarQuery => {
       if (calendarActive) {
         return {
           startDate: navInfo.startDate,
           endDate: navInfo.endDate,
           filters: calendarFilters,
         };
       }
       if (calendarRangeExpired(lastUserInteractionCalendar)) {
         return defaultCalendarQuery(platform);
       }
       return {
         startDate: navInfo.startDate,
         endDate: navInfo.endDate,
         filters: calendarFilters,
       };
     };
   },
 );
 
 // Without allAtOnce, useThreadSearchIndex is very expensive. useENSNames would
 // trigger its recalculation for each ENS name as it streams in, but we would
 // prefer to trigger its recaculation just once for every update of the
 // underlying Redux data.
 const useENSNamesOptions = { allAtOnce: true };
 
 function useThreadSearchIndex(
   threadInfos: $ReadOnlyArray<
-    | RawThreadInfo
+    | LegacyRawThreadInfo
     | ThreadInfo
     | MinimallyEncodedRawThreadInfo
     | MinimallyEncodedThreadInfo,
   >,
 ): SearchIndex {
   const userInfos = useSelector(state => state.userStore.userInfos);
   const viewerID = useSelector(
     state => state.currentUserInfo && state.currentUserInfo.id,
   );
   const nonViewerMembers = React.useMemo(() => {
     const allMembersOfAllThreads = new Map<string, UserInfo>();
     for (const threadInfo of threadInfos) {
       for (const member of threadInfo.members) {
         const isParentAdmin = memberHasAdminPowers(member);
         if (!member.role && !isParentAdmin) {
           continue;
         }
         if (member.id === viewerID) {
           continue;
         }
         if (!allMembersOfAllThreads.has(member.id)) {
           const userInfo = userInfos[member.id];
           if (userInfo?.username) {
             allMembersOfAllThreads.set(member.id, userInfo);
           }
         }
       }
     }
     return [...allMembersOfAllThreads.values()];
   }, [threadInfos, userInfos, viewerID]);
 
   const nonViewerMembersWithENSNames = useENSNames(
     nonViewerMembers,
     useENSNamesOptions,
   );
 
   const memberMap = React.useMemo(() => {
     const result = new Map<string, UserInfo>();
     for (const userInfo of nonViewerMembersWithENSNames) {
       result.set(userInfo.id, userInfo);
     }
     return result;
   }, [nonViewerMembersWithENSNames]);
 
   return React.useMemo(() => {
     const searchIndex = new SearchIndex();
     for (const threadInfo of threadInfos) {
       const searchTextArray = [];
       if (threadInfo.name) {
         searchTextArray.push(threadInfo.name);
       }
       if (threadInfo.description) {
         searchTextArray.push(threadInfo.description);
       }
       for (const member of threadInfo.members) {
         const isParentAdmin = memberHasAdminPowers(member);
         if (!member.role && !isParentAdmin) {
           continue;
         }
         if (member.id === viewerID) {
           continue;
         }
         const userInfo = userInfos[member.id];
         const rawUsername = userInfo?.username;
         if (rawUsername) {
           searchTextArray.push(rawUsername);
         }
         const resolvedUserInfo = memberMap.get(member.id);
         const username = resolvedUserInfo?.username;
         if (username && username !== rawUsername) {
           searchTextArray.push(username);
         }
       }
       searchIndex.addEntry(threadInfo.id, searchTextArray.join(' '));
     }
     return searchIndex;
   }, [threadInfos, viewerID, userInfos, memberMap]);
 }
 
 function useGlobalThreadSearchIndex(): SearchIndex {
   const threadInfos = useSelector(state => state.threadStore.threadInfos);
   const threadInfosArray = React.useMemo(
     () => values(threadInfos),
     [threadInfos],
   );
   return useThreadSearchIndex(threadInfosArray);
 }
 
 export {
   timeUntilCalendarRangeExpiration,
   currentCalendarQuery,
   useThreadSearchIndex,
   useGlobalThreadSearchIndex,
 };
diff --git a/lib/selectors/thread-selectors.js b/lib/selectors/thread-selectors.js
index 79531e0bd..84e8d8658 100644
--- a/lib/selectors/thread-selectors.js
+++ b/lib/selectors/thread-selectors.js
@@ -1,530 +1,530 @@
 // @flow
 
 import _compact from 'lodash/fp/compact.js';
 import _filter from 'lodash/fp/filter.js';
 import _flow from 'lodash/fp/flow.js';
 import _map from 'lodash/fp/map.js';
 import _mapValues from 'lodash/fp/mapValues.js';
 import _orderBy from 'lodash/fp/orderBy.js';
 import _some from 'lodash/fp/some.js';
 import _sortBy from 'lodash/fp/sortBy.js';
 import _memoize from 'lodash/memoize.js';
 import { createSelector } from 'reselect';
 import { createObjectSelector } from 'reselect-map';
 
 import {
   filteredThreadIDsSelector,
   includeDeletedSelector,
 } from './calendar-filter-selectors.js';
 import { relativeMemberInfoSelectorForMembersOfThread } from './user-selectors.js';
 import genesis from '../facts/genesis.js';
 import {
   getAvatarForThread,
   getRandomDefaultEmojiAvatar,
 } from '../shared/avatar-utils.js';
 import { createEntryInfo } from '../shared/entry-utils.js';
 import { getMostRecentNonLocalMessageID } from '../shared/message-utils.js';
 import {
   threadInHomeChatList,
   threadInBackgroundChatList,
   threadInFilterList,
   threadInfoFromRawThreadInfo,
   threadHasPermission,
   threadInChatList,
   threadHasAdminRole,
   roleIsAdminRole,
   threadIsPending,
   getPendingThreadID,
 } from '../shared/thread-utils.js';
 import type { ClientAvatar, ClientEmojiAvatar } from '../types/avatar-types';
 import type { EntryInfo } from '../types/entry-types.js';
 import type { MessageStore, RawMessageInfo } from '../types/message-types.js';
 import type { MinimallyEncodedThreadInfo } from '../types/minimally-encoded-thread-permissions-types.js';
 import type { BaseAppState } from '../types/redux-types.js';
 import { threadPermissions } from '../types/thread-permission-types.js';
 import {
   threadTypes,
   threadTypeIsCommunityRoot,
   type ThreadType,
 } from '../types/thread-types-enum.js';
 import {
   type ThreadInfo,
-  type RawThreadInfo,
+  type LegacyRawThreadInfo,
   type SidebarInfo,
-  type RawThreadInfos,
+  type LegacyRawThreadInfos,
   type RelativeMemberInfo,
 } from '../types/thread-types.js';
 import { dateString, dateFromString } from '../utils/date-utils.js';
 import { values } from '../utils/objects.js';
 
 const _mapValuesWithKeys = _mapValues.convert({ cap: false });
 
 type ThreadInfoSelectorType = (state: BaseAppState<>) => {
   +[id: string]: ThreadInfo,
 };
 const threadInfoSelector: ThreadInfoSelectorType = createObjectSelector(
   (state: BaseAppState<>) => state.threadStore.threadInfos,
   (state: BaseAppState<>) => state.currentUserInfo && state.currentUserInfo.id,
   (state: BaseAppState<>) => state.userStore.userInfos,
   threadInfoFromRawThreadInfo,
 );
 
 const communityThreadSelector: (
   state: BaseAppState<>,
 ) => $ReadOnlyArray<ThreadInfo> = createSelector(
   threadInfoSelector,
   (threadInfos: { +[id: string]: ThreadInfo }) => {
     const result = [];
     for (const threadID in threadInfos) {
       const threadInfo = threadInfos[threadID];
       if (!threadTypeIsCommunityRoot(threadInfo.type)) {
         continue;
       }
       result.push(threadInfo);
     }
     return result;
   },
 );
 
 const canBeOnScreenThreadInfos: (
   state: BaseAppState<>,
 ) => $ReadOnlyArray<ThreadInfo> = createSelector(
   threadInfoSelector,
   (threadInfos: { +[id: string]: ThreadInfo }) => {
     const result = [];
     for (const threadID in threadInfos) {
       const threadInfo = threadInfos[threadID];
       if (!threadInFilterList(threadInfo)) {
         continue;
       }
       result.push(threadInfo);
     }
     return result;
   },
 );
 
 const onScreenThreadInfos: (
   state: BaseAppState<>,
 ) => $ReadOnlyArray<ThreadInfo> = createSelector(
   filteredThreadIDsSelector,
   canBeOnScreenThreadInfos,
   (
     inputThreadIDs: ?$ReadOnlySet<string>,
     threadInfos: $ReadOnlyArray<ThreadInfo>,
   ): $ReadOnlyArray<ThreadInfo> => {
     const threadIDs = inputThreadIDs;
     if (!threadIDs) {
       return threadInfos;
     }
     return threadInfos.filter(threadInfo => threadIDs.has(threadInfo.id));
   },
 );
 
 const onScreenEntryEditableThreadInfos: (
   state: BaseAppState<>,
 ) => $ReadOnlyArray<ThreadInfo> = createSelector(
   onScreenThreadInfos,
   (threadInfos: $ReadOnlyArray<ThreadInfo>): $ReadOnlyArray<ThreadInfo> =>
     threadInfos.filter(threadInfo =>
       threadHasPermission(threadInfo, threadPermissions.EDIT_ENTRIES),
     ),
 );
 
 const entryInfoSelector: (state: BaseAppState<>) => {
   +[id: string]: EntryInfo,
 } = createObjectSelector(
   (state: BaseAppState<>) => state.entryStore.entryInfos,
   (state: BaseAppState<>) => state.currentUserInfo && state.currentUserInfo.id,
   (state: BaseAppState<>) => state.userStore.userInfos,
   createEntryInfo,
 );
 
 // "current" means within startDate/endDate range, not deleted, and in
 // onScreenThreadInfos
 const currentDaysToEntries: (state: BaseAppState<>) => {
   +[dayString: string]: EntryInfo[],
 } = createSelector(
   entryInfoSelector,
   (state: BaseAppState<>) => state.entryStore.daysToEntries,
   (state: BaseAppState<>) => state.navInfo.startDate,
   (state: BaseAppState<>) => state.navInfo.endDate,
   onScreenThreadInfos,
   includeDeletedSelector,
   (
     entryInfos: { +[id: string]: EntryInfo },
     daysToEntries: { +[day: string]: string[] },
     startDateString: string,
     endDateString: string,
     onScreen: $ReadOnlyArray<ThreadInfo>,
     includeDeleted: boolean,
   ) => {
     const allDaysWithinRange: { [string]: string[] } = {},
       startDate = dateFromString(startDateString),
       endDate = dateFromString(endDateString);
     for (
       const curDate = startDate;
       curDate <= endDate;
       curDate.setDate(curDate.getDate() + 1)
     ) {
       allDaysWithinRange[dateString(curDate)] = [];
     }
     return _mapValuesWithKeys((_: string[], dayString: string) =>
       _flow(
         _map((entryID: string) => entryInfos[entryID]),
         _compact,
         _filter(
           (entryInfo: EntryInfo) =>
             (includeDeleted || !entryInfo.deleted) &&
             _some(['id', entryInfo.threadID])(onScreen),
         ),
         _sortBy('creationTime'),
       )(daysToEntries[dayString] ? daysToEntries[dayString] : []),
     )(allDaysWithinRange);
   },
 );
 
 const childThreadInfos: (state: BaseAppState<>) => {
   +[id: string]: $ReadOnlyArray<ThreadInfo>,
 } = createSelector(
   threadInfoSelector,
   (threadInfos: { +[id: string]: ThreadInfo }) => {
     const result: { [string]: ThreadInfo[] } = {};
     for (const id in threadInfos) {
       const threadInfo = threadInfos[id];
       const parentThreadID = threadInfo.parentThreadID;
       if (parentThreadID === null || parentThreadID === undefined) {
         continue;
       }
       if (result[parentThreadID] === undefined) {
         result[parentThreadID] = ([]: ThreadInfo[]);
       }
       result[parentThreadID].push(threadInfo);
     }
     return result;
   },
 );
 
 const containedThreadInfos: (state: BaseAppState<>) => {
   +[id: string]: $ReadOnlyArray<ThreadInfo>,
 } = createSelector(
   threadInfoSelector,
   (threadInfos: { +[id: string]: ThreadInfo }) => {
     const result: { [string]: ThreadInfo[] } = {};
     for (const id in threadInfos) {
       const threadInfo = threadInfos[id];
       const { containingThreadID } = threadInfo;
       if (containingThreadID === null || containingThreadID === undefined) {
         continue;
       }
       if (result[containingThreadID] === undefined) {
         result[containingThreadID] = ([]: ThreadInfo[]);
       }
       result[containingThreadID].push(threadInfo);
     }
     return result;
   },
 );
 
 function getMostRecentRawMessageInfo(
   threadInfo: ThreadInfo | MinimallyEncodedThreadInfo,
   messageStore: MessageStore,
 ): ?RawMessageInfo {
   const thread = messageStore.threads[threadInfo.id];
   if (!thread) {
     return null;
   }
   for (const messageID of thread.messageIDs) {
     return messageStore.messages[messageID];
   }
   return null;
 }
 
 const sidebarInfoSelector: (state: BaseAppState<>) => {
   +[id: string]: $ReadOnlyArray<SidebarInfo>,
 } = createObjectSelector(
   childThreadInfos,
   (state: BaseAppState<>) => state.messageStore,
   (childThreads: $ReadOnlyArray<ThreadInfo>, messageStore: MessageStore) => {
     const sidebarInfos = [];
     for (const childThreadInfo of childThreads) {
       if (
         !threadInChatList(childThreadInfo) ||
         childThreadInfo.type !== threadTypes.SIDEBAR
       ) {
         continue;
       }
       const mostRecentRawMessageInfo = getMostRecentRawMessageInfo(
         childThreadInfo,
         messageStore,
       );
       const lastUpdatedTime =
         mostRecentRawMessageInfo?.time ?? childThreadInfo.creationTime;
       const mostRecentNonLocalMessage = getMostRecentNonLocalMessageID(
         childThreadInfo.id,
         messageStore,
       );
       sidebarInfos.push({
         threadInfo: childThreadInfo,
         lastUpdatedTime,
         mostRecentNonLocalMessage,
       });
     }
     return _orderBy('lastUpdatedTime')('desc')(sidebarInfos);
   },
 );
 
 const unreadCount: (state: BaseAppState<>) => number = createSelector(
   (state: BaseAppState<>) => state.threadStore.threadInfos,
-  (threadInfos: RawThreadInfos): number =>
+  (threadInfos: LegacyRawThreadInfos): number =>
     values(threadInfos).filter(
       threadInfo =>
         threadInHomeChatList(threadInfo) && threadInfo.currentUser.unread,
     ).length,
 );
 
 const unreadBackgroundCount: (state: BaseAppState<>) => number = createSelector(
   (state: BaseAppState<>) => state.threadStore.threadInfos,
-  (threadInfos: RawThreadInfos): number =>
+  (threadInfos: LegacyRawThreadInfos): number =>
     values(threadInfos).filter(
       threadInfo =>
         threadInBackgroundChatList(threadInfo) && threadInfo.currentUser.unread,
     ).length,
 );
 
 const baseAncestorThreadInfos: (
   threadID: string,
 ) => (BaseAppState<>) => $ReadOnlyArray<ThreadInfo> = (threadID: string) =>
   createSelector(
     (state: BaseAppState<>) => threadInfoSelector(state),
     (threadInfos: {
       +[id: string]: ThreadInfo,
     }): $ReadOnlyArray<ThreadInfo> => {
       const pathComponents: ThreadInfo[] = [];
       let node: ?ThreadInfo = threadInfos[threadID];
       while (node) {
         pathComponents.push(node);
         node = node.parentThreadID ? threadInfos[node.parentThreadID] : null;
       }
       pathComponents.reverse();
       return pathComponents;
     },
   );
 
 const ancestorThreadInfos: (
   threadID: string,
 ) => (state: BaseAppState<>) => $ReadOnlyArray<ThreadInfo> = _memoize(
   baseAncestorThreadInfos,
 );
 
 const baseOtherUsersButNoOtherAdmins: (
   threadID: string,
 ) => (BaseAppState<>) => boolean = (threadID: string) =>
   createSelector(
     (state: BaseAppState<>) => state.threadStore.threadInfos[threadID],
     relativeMemberInfoSelectorForMembersOfThread(threadID),
     (
-      threadInfo: ?RawThreadInfo,
+      threadInfo: ?LegacyRawThreadInfo,
       members: $ReadOnlyArray<RelativeMemberInfo>,
     ): boolean => {
       if (!threadInfo) {
         return false;
       }
       if (!threadHasAdminRole(threadInfo)) {
         return false;
       }
       let otherUsersExist = false;
       let otherAdminsExist = false;
       for (const member of members) {
         const role = member.role;
         if (role === undefined || role === null || member.isViewer) {
           continue;
         }
         otherUsersExist = true;
         if (roleIsAdminRole(threadInfo?.roles[role])) {
           otherAdminsExist = true;
           break;
         }
       }
       return otherUsersExist && !otherAdminsExist;
     },
   );
 
 const otherUsersButNoOtherAdmins: (
   threadID: string,
 ) => (state: BaseAppState<>) => boolean = _memoize(
   baseOtherUsersButNoOtherAdmins,
 );
 
 function mostRecentlyReadThread(
   messageStore: MessageStore,
-  threadInfos: RawThreadInfos,
+  threadInfos: LegacyRawThreadInfos,
 ): ?string {
   let mostRecent = null;
   for (const threadID in threadInfos) {
     const threadInfo = threadInfos[threadID];
     if (threadInfo.currentUser.unread) {
       continue;
     }
     const threadMessageInfo = messageStore.threads[threadID];
     if (!threadMessageInfo) {
       continue;
     }
     const mostRecentMessageTime =
       threadMessageInfo.messageIDs.length === 0
         ? threadInfo.creationTime
         : messageStore.messages[threadMessageInfo.messageIDs[0]].time;
     if (mostRecent && mostRecent.time >= mostRecentMessageTime) {
       continue;
     }
 
     const topLevelThreadID =
       threadInfo.type === threadTypes.SIDEBAR
         ? threadInfo.parentThreadID
         : threadID;
     mostRecent = { threadID: topLevelThreadID, time: mostRecentMessageTime };
   }
   return mostRecent ? mostRecent.threadID : null;
 }
 
 const mostRecentlyReadThreadSelector: (state: BaseAppState<>) => ?string =
   createSelector(
     (state: BaseAppState<>) => state.messageStore,
     (state: BaseAppState<>) => state.threadStore.threadInfos,
     mostRecentlyReadThread,
   );
 
 const threadInfoFromSourceMessageIDSelector: (state: BaseAppState<>) => {
   +[id: string]: ThreadInfo,
 } = createSelector(
   (state: BaseAppState<>) => state.threadStore.threadInfos,
   threadInfoSelector,
   (
-    rawThreadInfos: RawThreadInfos,
+    rawThreadInfos: LegacyRawThreadInfos,
     threadInfos: { +[id: string]: ThreadInfo },
   ) => {
     const pendingToRealizedThreadIDs =
       pendingToRealizedThreadIDsSelector(rawThreadInfos);
     const result: { [string]: ThreadInfo } = {};
     for (const realizedID of pendingToRealizedThreadIDs.values()) {
       const threadInfo = threadInfos[realizedID];
       if (threadInfo && threadInfo.sourceMessageID) {
         result[threadInfo.sourceMessageID] = threadInfo;
       }
     }
     return result;
   },
 );
 const pendingToRealizedThreadIDsSelector: (
-  rawThreadInfos: RawThreadInfos,
+  rawThreadInfos: LegacyRawThreadInfos,
 ) => $ReadOnlyMap<string, string> = createSelector(
-  (rawThreadInfos: RawThreadInfos) => rawThreadInfos,
-  (rawThreadInfos: RawThreadInfos) => {
+  (rawThreadInfos: LegacyRawThreadInfos) => rawThreadInfos,
+  (rawThreadInfos: LegacyRawThreadInfos) => {
     const result = new Map<string, string>();
     for (const threadID in rawThreadInfos) {
       const rawThreadInfo = rawThreadInfos[threadID];
       if (
         threadIsPending(threadID) ||
         (rawThreadInfo.parentThreadID !== genesis.id &&
           rawThreadInfo.type !== threadTypes.SIDEBAR)
       ) {
         continue;
       }
       const actualMemberIDs = rawThreadInfo.members
         .filter(member => member.role)
         .map(member => member.id);
       const pendingThreadID = getPendingThreadID(
         rawThreadInfo.type,
         actualMemberIDs,
         rawThreadInfo.sourceMessageID,
       );
       const existingResult = result.get(pendingThreadID);
       if (
         !existingResult ||
         rawThreadInfos[existingResult].creationTime > rawThreadInfo.creationTime
       ) {
         result.set(pendingThreadID, threadID);
       }
     }
     return result;
   },
 );
 
 const baseSavedEmojiAvatarSelectorForThread: (
   threadID: string,
   containingThreadID: ?string,
 ) => (BaseAppState<>) => () => ClientAvatar = (
   threadID: string,
   containingThreadID: ?string,
 ) =>
   createSelector(
     (state: BaseAppState<>) => threadInfoSelector(state)[threadID],
     (state: BaseAppState<>) =>
       containingThreadID ? threadInfoSelector(state)[containingThreadID] : null,
     (threadInfo: ThreadInfo, containingThreadInfo: ?ThreadInfo) => {
       return () => {
         let threadAvatar = getAvatarForThread(threadInfo, containingThreadInfo);
         if (threadAvatar.type !== 'emoji') {
           threadAvatar = getRandomDefaultEmojiAvatar();
         }
         return threadAvatar;
       };
     },
   );
 
 const savedEmojiAvatarSelectorForThread: (
   threadID: string,
   containingThreadID: ?string,
 ) => (state: BaseAppState<>) => () => ClientEmojiAvatar = _memoize(
   baseSavedEmojiAvatarSelectorForThread,
 );
 
 const baseThreadInfosSelectorForThreadType: (
   threadType: ThreadType,
 ) => (BaseAppState<>) => $ReadOnlyArray<ThreadInfo> = (
   threadType: ThreadType,
 ) =>
   createSelector(
     (state: BaseAppState<>) => threadInfoSelector(state),
     (threadInfos: {
       +[id: string]: ThreadInfo,
     }): $ReadOnlyArray<ThreadInfo> => {
       const result = [];
 
       for (const threadID in threadInfos) {
         const threadInfo = threadInfos[threadID];
         if (threadInfo.type === threadType) {
           result.push(threadInfo);
         }
       }
 
       return result;
     },
   );
 
 const threadInfosSelectorForThreadType: (
   threadType: ThreadType,
 ) => (state: BaseAppState<>) => $ReadOnlyArray<ThreadInfo> = _memoize(
   baseThreadInfosSelectorForThreadType,
 );
 
 export {
   ancestorThreadInfos,
   threadInfoSelector,
   communityThreadSelector,
   onScreenThreadInfos,
   onScreenEntryEditableThreadInfos,
   entryInfoSelector,
   currentDaysToEntries,
   childThreadInfos,
   containedThreadInfos,
   unreadCount,
   unreadBackgroundCount,
   otherUsersButNoOtherAdmins,
   mostRecentlyReadThread,
   mostRecentlyReadThreadSelector,
   sidebarInfoSelector,
   threadInfoFromSourceMessageIDSelector,
   pendingToRealizedThreadIDsSelector,
   savedEmojiAvatarSelectorForThread,
   threadInfosSelectorForThreadType,
 };
diff --git a/lib/selectors/user-selectors.js b/lib/selectors/user-selectors.js
index 882376471..07f84607e 100644
--- a/lib/selectors/user-selectors.js
+++ b/lib/selectors/user-selectors.js
@@ -1,259 +1,259 @@
 // @flow
 
 import _memoize from 'lodash/memoize.js';
 import { createSelector } from 'reselect';
 
 import {
   getAvatarForUser,
   getRandomDefaultEmojiAvatar,
 } from '../shared/avatar-utils.js';
 import SearchIndex from '../shared/search-index.js';
 import SentencePrefixSearchIndex from '../shared/sentence-prefix-search-index.js';
 import { getSingleOtherUser } from '../shared/thread-utils.js';
 import type { ClientEmojiAvatar } from '../types/avatar-types';
 import type { BaseAppState } from '../types/redux-types.js';
 import { userRelationshipStatus } from '../types/relationship-types.js';
 import { threadTypes } from '../types/thread-types-enum.js';
 import {
-  type RawThreadInfo,
+  type LegacyRawThreadInfo,
   type LegacyRelativeMemberInfo,
-  type RawThreadInfos,
+  type LegacyRawThreadInfos,
   type RelativeMemberInfo,
 } from '../types/thread-types.js';
 import type {
   UserInfos,
   RelativeUserInfo,
   AccountUserInfo,
   CurrentUserInfo,
 } from '../types/user-types.js';
 
 // Used for specific message payloads that include an array of user IDs, ie.
 // array of initial users, array of added users
 function userIDsToRelativeUserInfos(
   userIDs: $ReadOnlyArray<string>,
   viewerID: ?string,
   userInfos: UserInfos,
 ): RelativeUserInfo[] {
   const relativeUserInfos: RelativeUserInfo[] = [];
   for (const userID of userIDs) {
     const username = userInfos[userID] ? userInfos[userID].username : null;
     if (userID === viewerID) {
       relativeUserInfos.unshift({
         id: userID,
         username,
         isViewer: true,
       });
     } else {
       relativeUserInfos.push({
         id: userID,
         username,
         isViewer: false,
       });
     }
   }
   return relativeUserInfos;
 }
 
 function getRelativeMemberInfos(
-  threadInfo: ?RawThreadInfo,
+  threadInfo: ?LegacyRawThreadInfo,
   currentUserID: ?string,
   userInfos: UserInfos,
 ): $ReadOnlyArray<LegacyRelativeMemberInfo> {
   const relativeMemberInfos = [];
   if (!threadInfo) {
     return relativeMemberInfos;
   }
   const memberInfos = threadInfo.members;
   for (const memberInfo of memberInfos) {
     if (!memberInfo.role) {
       continue;
     }
     const username = userInfos[memberInfo.id]
       ? userInfos[memberInfo.id].username
       : null;
     if (memberInfo.id === currentUserID) {
       relativeMemberInfos.unshift({
         id: memberInfo.id,
         role: memberInfo.role,
         permissions: memberInfo.permissions,
         username,
         isViewer: true,
         isSender: memberInfo.isSender,
       });
     } else {
       relativeMemberInfos.push({
         id: memberInfo.id,
         role: memberInfo.role,
         permissions: memberInfo.permissions,
         username,
         isViewer: false,
         isSender: memberInfo.isSender,
       });
     }
   }
   return relativeMemberInfos;
 }
 
 const emptyArray: $ReadOnlyArray<LegacyRelativeMemberInfo> = [];
 
 // Includes current user at the start
 const baseRelativeMemberInfoSelectorForMembersOfThread: (
   threadID: ?string,
 ) => (state: BaseAppState<>) => $ReadOnlyArray<LegacyRelativeMemberInfo> = (
   threadID: ?string,
 ) => {
   if (!threadID) {
     return () => emptyArray;
   }
   return createSelector(
     (state: BaseAppState<>) => state.threadStore.threadInfos[threadID],
     (state: BaseAppState<>) =>
       state.currentUserInfo && state.currentUserInfo.id,
     (state: BaseAppState<>) => state.userStore.userInfos,
     getRelativeMemberInfos,
   );
 };
 
 const relativeMemberInfoSelectorForMembersOfThread: (
   threadID: ?string,
 ) => (state: BaseAppState<>) => $ReadOnlyArray<RelativeMemberInfo> = _memoize(
   baseRelativeMemberInfoSelectorForMembersOfThread,
 );
 
 const userInfoSelectorForPotentialMembers: (state: BaseAppState<>) => {
   [id: string]: AccountUserInfo,
 } = createSelector(
   (state: BaseAppState<>) => state.userStore.userInfos,
   (state: BaseAppState<>) => state.currentUserInfo && state.currentUserInfo.id,
   (
     userInfos: UserInfos,
     currentUserID: ?string,
   ): { [id: string]: AccountUserInfo } => {
     const availableUsers: { [id: string]: AccountUserInfo } = {};
 
     for (const id in userInfos) {
       const { username, relationshipStatus } = userInfos[id];
       if (id === currentUserID || !username) {
         continue;
       }
       if (
         relationshipStatus !== userRelationshipStatus.BLOCKED_VIEWER &&
         relationshipStatus !== userRelationshipStatus.BOTH_BLOCKED
       ) {
         availableUsers[id] = { id, username, relationshipStatus };
       }
     }
     return availableUsers;
   },
 );
 
 function searchIndexFromUserInfos(userInfos: {
   [id: string]: AccountUserInfo,
 }) {
   const searchIndex = new SearchIndex();
   for (const id in userInfos) {
     searchIndex.addEntry(id, userInfos[id].username);
   }
   return searchIndex;
 }
 
 const userSearchIndexForPotentialMembers: (
   state: BaseAppState<>,
 ) => SearchIndex = createSelector(
   userInfoSelectorForPotentialMembers,
   searchIndexFromUserInfos,
 );
 
 const isLoggedIn = (state: BaseAppState<>): boolean =>
   !!(
     state.currentUserInfo &&
     !state.currentUserInfo.anonymous &&
     state.dataLoaded
   );
 
 const addUsersToSearchIndex = (
   userInfos: UserInfos,
   searchIndex: SearchIndex | SentencePrefixSearchIndex,
 ): void => {
   for (const id in userInfos) {
     const { username } = userInfos[id];
     if (!username) {
       continue;
     }
     searchIndex.addEntry(id, username);
   }
 };
 
 const userStoreSearchIndex: (state: BaseAppState<>) => SearchIndex =
   createSelector(
     (state: BaseAppState<>) => state.userStore.userInfos,
     (userInfos: UserInfos) => {
       const searchIndex = new SearchIndex();
       addUsersToSearchIndex(userInfos, searchIndex);
       return searchIndex;
     },
   );
 
 const userStoreMentionSearchIndex: (
   state: BaseAppState<>,
 ) => SentencePrefixSearchIndex = createSelector(
   (state: BaseAppState<>) => state.userStore.userInfos,
   (userInfos: UserInfos) => {
     const searchIndex = new SentencePrefixSearchIndex();
     addUsersToSearchIndex(userInfos, searchIndex);
     return searchIndex;
   },
 );
 
 const usersWithPersonalThreadSelector: (
   state: BaseAppState<>,
 ) => $ReadOnlySet<string> = createSelector(
   (state: BaseAppState<>) => state.currentUserInfo && state.currentUserInfo.id,
   (state: BaseAppState<>) => state.threadStore.threadInfos,
-  (viewerID: ?string, threadInfos: RawThreadInfos) => {
+  (viewerID: ?string, threadInfos: LegacyRawThreadInfos) => {
     const personalThreadMembers = new Set<string>();
 
     for (const threadID in threadInfos) {
       const thread = threadInfos[threadID];
       if (
         thread.type !== threadTypes.PERSONAL ||
         !thread.members.find(member => member.id === viewerID)
       ) {
         continue;
       }
       const otherMemberID = getSingleOtherUser(thread, viewerID);
       if (otherMemberID) {
         personalThreadMembers.add(otherMemberID);
       }
     }
     return personalThreadMembers;
   },
 );
 
 const savedEmojiAvatarSelectorForCurrentUser: (
   state: BaseAppState<>,
 ) => () => ClientEmojiAvatar = createSelector(
   (state: BaseAppState<>) => state.currentUserInfo && state.currentUserInfo,
   (currentUser: ?CurrentUserInfo) => {
     return () => {
       let userAvatar = getAvatarForUser(currentUser);
       if (userAvatar.type !== 'emoji') {
         userAvatar = getRandomDefaultEmojiAvatar();
       }
       return userAvatar;
     };
   },
 );
 
 export {
   userIDsToRelativeUserInfos,
   getRelativeMemberInfos,
   relativeMemberInfoSelectorForMembersOfThread,
   userInfoSelectorForPotentialMembers,
   userSearchIndexForPotentialMembers,
   isLoggedIn,
   userStoreSearchIndex,
   userStoreMentionSearchIndex,
   usersWithPersonalThreadSelector,
   savedEmojiAvatarSelectorForCurrentUser,
 };
diff --git a/lib/shared/avatar-utils.js b/lib/shared/avatar-utils.js
index 2bb58275b..8c98ee21f 100644
--- a/lib/shared/avatar-utils.js
+++ b/lib/shared/avatar-utils.js
@@ -1,381 +1,384 @@
 // @flow
 
 import invariant from 'invariant';
 import * as React from 'react';
 import stringHash from 'string-hash';
 
 import { selectedThreadColors } from './color-utils.js';
 import { threadOtherMembers } from './thread-utils.js';
 import genesis from '../facts/genesis.js';
 import { useENSAvatar } from '../hooks/ens-cache.js';
 import { threadInfoSelector } from '../selectors/thread-selectors.js';
 import { getETHAddressForUserInfo } from '../shared/account-utils.js';
 import type {
   ClientEmojiAvatar,
   ClientAvatar,
   ResolvedClientAvatar,
   GenericUserInfoWithAvatar,
 } from '../types/avatar-types.js';
 import type {
   MinimallyEncodedRawThreadInfo,
   MinimallyEncodedThreadInfo,
 } from '../types/minimally-encoded-thread-permissions-types.js';
 import { threadTypes } from '../types/thread-types-enum.js';
-import { type RawThreadInfo, type ThreadInfo } from '../types/thread-types.js';
+import {
+  type LegacyRawThreadInfo,
+  type ThreadInfo,
+} from '../types/thread-types.js';
 import type { UserInfos } from '../types/user-types.js';
 import { useSelector } from '../utils/redux-utils.js';
 import { ashoatKeyserverID } from '../utils/validation-utils.js';
 
 const defaultAnonymousUserEmojiAvatar: ClientEmojiAvatar = {
   color: selectedThreadColors[4],
   emoji: '👤',
   type: 'emoji',
 };
 
 const defaultEmojiAvatars: $ReadOnlyArray<ClientEmojiAvatar> = [
   { color: selectedThreadColors[0], emoji: '😀', type: 'emoji' },
   { color: selectedThreadColors[1], emoji: '😃', type: 'emoji' },
   { color: selectedThreadColors[3], emoji: '😄', type: 'emoji' },
   { color: selectedThreadColors[3], emoji: '😁', type: 'emoji' },
   { color: selectedThreadColors[4], emoji: '😆', type: 'emoji' },
   { color: selectedThreadColors[6], emoji: '🙂', type: 'emoji' },
   { color: selectedThreadColors[6], emoji: '😉', type: 'emoji' },
   { color: selectedThreadColors[7], emoji: '😊', type: 'emoji' },
   { color: selectedThreadColors[8], emoji: '😇', type: 'emoji' },
   { color: selectedThreadColors[9], emoji: '🥰', type: 'emoji' },
   { color: selectedThreadColors[8], emoji: '😍', type: 'emoji' },
   { color: selectedThreadColors[1], emoji: '🤩', type: 'emoji' },
   { color: selectedThreadColors[3], emoji: '🥳', type: 'emoji' },
   { color: selectedThreadColors[9], emoji: '😝', type: 'emoji' },
   { color: selectedThreadColors[3], emoji: '😎', type: 'emoji' },
   { color: selectedThreadColors[4], emoji: '🧐', type: 'emoji' },
   { color: selectedThreadColors[7], emoji: '🥸', type: 'emoji' },
   { color: selectedThreadColors[3], emoji: '🤗', type: 'emoji' },
   { color: selectedThreadColors[0], emoji: '😤', type: 'emoji' },
   { color: selectedThreadColors[0], emoji: '🤯', type: 'emoji' },
   { color: selectedThreadColors[1], emoji: '🤔', type: 'emoji' },
   { color: selectedThreadColors[8], emoji: '🫡', type: 'emoji' },
   { color: selectedThreadColors[9], emoji: '🤫', type: 'emoji' },
   { color: selectedThreadColors[3], emoji: '😮', type: 'emoji' },
   { color: selectedThreadColors[4], emoji: '😲', type: 'emoji' },
   { color: selectedThreadColors[5], emoji: '🤠', type: 'emoji' },
   { color: selectedThreadColors[6], emoji: '🤑', type: 'emoji' },
   { color: selectedThreadColors[7], emoji: '👩‍🚀', type: 'emoji' },
   { color: selectedThreadColors[2], emoji: '🥷', type: 'emoji' },
   { color: selectedThreadColors[5], emoji: '👻', type: 'emoji' },
   { color: selectedThreadColors[1], emoji: '👾', type: 'emoji' },
   { color: selectedThreadColors[2], emoji: '🤖', type: 'emoji' },
   { color: selectedThreadColors[3], emoji: '😺', type: 'emoji' },
   { color: selectedThreadColors[4], emoji: '😸', type: 'emoji' },
   { color: selectedThreadColors[9], emoji: '😹', type: 'emoji' },
   { color: selectedThreadColors[6], emoji: '😻', type: 'emoji' },
   { color: selectedThreadColors[1], emoji: '🎩', type: 'emoji' },
   { color: selectedThreadColors[8], emoji: '👑', type: 'emoji' },
   { color: selectedThreadColors[9], emoji: '🐶', type: 'emoji' },
   { color: selectedThreadColors[0], emoji: '🐱', type: 'emoji' },
   { color: selectedThreadColors[2], emoji: '🐭', type: 'emoji' },
   { color: selectedThreadColors[3], emoji: '🐹', type: 'emoji' },
   { color: selectedThreadColors[4], emoji: '🐰', type: 'emoji' },
   { color: selectedThreadColors[5], emoji: '🐻', type: 'emoji' },
   { color: selectedThreadColors[6], emoji: '🐼', type: 'emoji' },
   { color: selectedThreadColors[7], emoji: '🐻‍❄️', type: 'emoji' },
   { color: selectedThreadColors[6], emoji: '🐨', type: 'emoji' },
   { color: selectedThreadColors[9], emoji: '🐯', type: 'emoji' },
   { color: selectedThreadColors[1], emoji: '🦁', type: 'emoji' },
   { color: selectedThreadColors[2], emoji: '🐸', type: 'emoji' },
   { color: selectedThreadColors[7], emoji: '🐔', type: 'emoji' },
   { color: selectedThreadColors[4], emoji: '🐧', type: 'emoji' },
   { color: selectedThreadColors[5], emoji: '🐦', type: 'emoji' },
   { color: selectedThreadColors[6], emoji: '🐤', type: 'emoji' },
   { color: selectedThreadColors[7], emoji: '🦄', type: 'emoji' },
   { color: selectedThreadColors[8], emoji: '🐝', type: 'emoji' },
   { color: selectedThreadColors[9], emoji: '🦋', type: 'emoji' },
   { color: selectedThreadColors[5], emoji: '🐬', type: 'emoji' },
   { color: selectedThreadColors[1], emoji: '🐳', type: 'emoji' },
   { color: selectedThreadColors[2], emoji: '🐋', type: 'emoji' },
   { color: selectedThreadColors[3], emoji: '🦈', type: 'emoji' },
   { color: selectedThreadColors[4], emoji: '🦭', type: 'emoji' },
   { color: selectedThreadColors[5], emoji: '🐘', type: 'emoji' },
   { color: selectedThreadColors[6], emoji: '🦛', type: 'emoji' },
   { color: selectedThreadColors[7], emoji: '🐐', type: 'emoji' },
   { color: selectedThreadColors[8], emoji: '🐓', type: 'emoji' },
   { color: selectedThreadColors[9], emoji: '🦃', type: 'emoji' },
   { color: selectedThreadColors[0], emoji: '🦩', type: 'emoji' },
   { color: selectedThreadColors[1], emoji: '🦔', type: 'emoji' },
   { color: selectedThreadColors[2], emoji: '🐅', type: 'emoji' },
   { color: selectedThreadColors[1], emoji: '🐆', type: 'emoji' },
   { color: selectedThreadColors[5], emoji: '🦓', type: 'emoji' },
   { color: selectedThreadColors[4], emoji: '🦒', type: 'emoji' },
   { color: selectedThreadColors[6], emoji: '🦘', type: 'emoji' },
   { color: selectedThreadColors[7], emoji: '🐎', type: 'emoji' },
   { color: selectedThreadColors[8], emoji: '🐕', type: 'emoji' },
   { color: selectedThreadColors[1], emoji: '🐩', type: 'emoji' },
   { color: selectedThreadColors[0], emoji: '🦮', type: 'emoji' },
   { color: selectedThreadColors[1], emoji: '🐈', type: 'emoji' },
   { color: selectedThreadColors[2], emoji: '🦚', type: 'emoji' },
   { color: selectedThreadColors[4], emoji: '🦜', type: 'emoji' },
   { color: selectedThreadColors[4], emoji: '🦢', type: 'emoji' },
   { color: selectedThreadColors[5], emoji: '🕊️', type: 'emoji' },
   { color: selectedThreadColors[6], emoji: '🐇', type: 'emoji' },
   { color: selectedThreadColors[7], emoji: '🦦', type: 'emoji' },
   { color: selectedThreadColors[8], emoji: '🐿️', type: 'emoji' },
   { color: selectedThreadColors[9], emoji: '🐉', type: 'emoji' },
   { color: selectedThreadColors[0], emoji: '🌴', type: 'emoji' },
   { color: selectedThreadColors[7], emoji: '🌱', type: 'emoji' },
   { color: selectedThreadColors[2], emoji: '☘️', type: 'emoji' },
   { color: selectedThreadColors[3], emoji: '🍀', type: 'emoji' },
   { color: selectedThreadColors[4], emoji: '🍄', type: 'emoji' },
   { color: selectedThreadColors[5], emoji: '🌿', type: 'emoji' },
   { color: selectedThreadColors[8], emoji: '🪴', type: 'emoji' },
   { color: selectedThreadColors[7], emoji: '🍁', type: 'emoji' },
   { color: selectedThreadColors[8], emoji: '💐', type: 'emoji' },
   { color: selectedThreadColors[9], emoji: '🌷', type: 'emoji' },
   { color: selectedThreadColors[0], emoji: '🌹', type: 'emoji' },
   { color: selectedThreadColors[1], emoji: '🌸', type: 'emoji' },
   { color: selectedThreadColors[7], emoji: '🌻', type: 'emoji' },
   { color: selectedThreadColors[3], emoji: '⭐', type: 'emoji' },
   { color: selectedThreadColors[4], emoji: '🌟', type: 'emoji' },
   { color: selectedThreadColors[5], emoji: '🍏', type: 'emoji' },
   { color: selectedThreadColors[6], emoji: '🍎', type: 'emoji' },
   { color: selectedThreadColors[7], emoji: '🍐', type: 'emoji' },
   { color: selectedThreadColors[8], emoji: '🍊', type: 'emoji' },
   { color: selectedThreadColors[9], emoji: '🍋', type: 'emoji' },
   { color: selectedThreadColors[0], emoji: '🍓', type: 'emoji' },
   { color: selectedThreadColors[1], emoji: '🫐', type: 'emoji' },
   { color: selectedThreadColors[3], emoji: '🍈', type: 'emoji' },
   { color: selectedThreadColors[2], emoji: '🍒', type: 'emoji' },
   { color: selectedThreadColors[4], emoji: '🥭', type: 'emoji' },
   { color: selectedThreadColors[9], emoji: '🍍', type: 'emoji' },
   { color: selectedThreadColors[1], emoji: '🥝', type: 'emoji' },
   { color: selectedThreadColors[7], emoji: '🍅', type: 'emoji' },
   { color: selectedThreadColors[8], emoji: '🥦', type: 'emoji' },
   { color: selectedThreadColors[9], emoji: '🥕', type: 'emoji' },
   { color: selectedThreadColors[0], emoji: '🥐', type: 'emoji' },
   { color: selectedThreadColors[1], emoji: '🥯', type: 'emoji' },
   { color: selectedThreadColors[6], emoji: '🍞', type: 'emoji' },
   { color: selectedThreadColors[3], emoji: '🥖', type: 'emoji' },
   { color: selectedThreadColors[4], emoji: '🥨', type: 'emoji' },
   { color: selectedThreadColors[6], emoji: '🧀', type: 'emoji' },
   { color: selectedThreadColors[6], emoji: '🥞', type: 'emoji' },
   { color: selectedThreadColors[7], emoji: '🧇', type: 'emoji' },
   { color: selectedThreadColors[8], emoji: '🥓', type: 'emoji' },
   { color: selectedThreadColors[9], emoji: '🍔', type: 'emoji' },
   { color: selectedThreadColors[0], emoji: '🍟', type: 'emoji' },
   { color: selectedThreadColors[1], emoji: '🍕', type: 'emoji' },
   { color: selectedThreadColors[2], emoji: '🥗', type: 'emoji' },
   { color: selectedThreadColors[3], emoji: '🍝', type: 'emoji' },
   { color: selectedThreadColors[4], emoji: '🍜', type: 'emoji' },
   { color: selectedThreadColors[5], emoji: '🍲', type: 'emoji' },
   { color: selectedThreadColors[6], emoji: '🍛', type: 'emoji' },
   { color: selectedThreadColors[7], emoji: '🍣', type: 'emoji' },
   { color: selectedThreadColors[8], emoji: '🍱', type: 'emoji' },
   { color: selectedThreadColors[9], emoji: '🥟', type: 'emoji' },
   { color: selectedThreadColors[0], emoji: '🍤', type: 'emoji' },
   { color: selectedThreadColors[1], emoji: '🍙', type: 'emoji' },
   { color: selectedThreadColors[2], emoji: '🍚', type: 'emoji' },
   { color: selectedThreadColors[3], emoji: '🍥', type: 'emoji' },
   { color: selectedThreadColors[4], emoji: '🍦', type: 'emoji' },
   { color: selectedThreadColors[6], emoji: '🧁', type: 'emoji' },
   { color: selectedThreadColors[5], emoji: '🍭', type: 'emoji' },
   { color: selectedThreadColors[7], emoji: '🍩', type: 'emoji' },
   { color: selectedThreadColors[8], emoji: '🍪', type: 'emoji' },
   { color: selectedThreadColors[9], emoji: '☕️', type: 'emoji' },
   { color: selectedThreadColors[0], emoji: '🍵', type: 'emoji' },
   { color: selectedThreadColors[1], emoji: '⚽️', type: 'emoji' },
   { color: selectedThreadColors[7], emoji: '🏀', type: 'emoji' },
   { color: selectedThreadColors[9], emoji: '🏈', type: 'emoji' },
   { color: selectedThreadColors[4], emoji: '⚾️', type: 'emoji' },
   { color: selectedThreadColors[0], emoji: '🥎', type: 'emoji' },
   { color: selectedThreadColors[8], emoji: '🎾', type: 'emoji' },
   { color: selectedThreadColors[7], emoji: '🏐', type: 'emoji' },
   { color: selectedThreadColors[8], emoji: '🏉', type: 'emoji' },
   { color: selectedThreadColors[3], emoji: '🎱', type: 'emoji' },
   { color: selectedThreadColors[0], emoji: '🏆', type: 'emoji' },
   { color: selectedThreadColors[1], emoji: '🎨', type: 'emoji' },
   { color: selectedThreadColors[2], emoji: '🎤', type: 'emoji' },
   { color: selectedThreadColors[3], emoji: '🎧', type: 'emoji' },
   { color: selectedThreadColors[4], emoji: '🎼', type: 'emoji' },
   { color: selectedThreadColors[5], emoji: '🎹', type: 'emoji' },
   { color: selectedThreadColors[6], emoji: '🥁', type: 'emoji' },
   { color: selectedThreadColors[7], emoji: '🎷', type: 'emoji' },
   { color: selectedThreadColors[8], emoji: '🎺', type: 'emoji' },
   { color: selectedThreadColors[9], emoji: '🎸', type: 'emoji' },
   { color: selectedThreadColors[0], emoji: '🪕', type: 'emoji' },
   { color: selectedThreadColors[1], emoji: '🎻', type: 'emoji' },
   { color: selectedThreadColors[2], emoji: '🎲', type: 'emoji' },
   { color: selectedThreadColors[3], emoji: '♟️', type: 'emoji' },
   { color: selectedThreadColors[4], emoji: '🎮', type: 'emoji' },
   { color: selectedThreadColors[5], emoji: '🚗', type: 'emoji' },
   { color: selectedThreadColors[3], emoji: '🚙', type: 'emoji' },
   { color: selectedThreadColors[7], emoji: '🚌', type: 'emoji' },
   { color: selectedThreadColors[8], emoji: '🏎️', type: 'emoji' },
   { color: selectedThreadColors[6], emoji: '🛻', type: 'emoji' },
   { color: selectedThreadColors[0], emoji: '🚚', type: 'emoji' },
   { color: selectedThreadColors[7], emoji: '🚛', type: 'emoji' },
   { color: selectedThreadColors[2], emoji: '🚘', type: 'emoji' },
   { color: selectedThreadColors[0], emoji: '🚀', type: 'emoji' },
   { color: selectedThreadColors[4], emoji: '🚁', type: 'emoji' },
   { color: selectedThreadColors[5], emoji: '🛶', type: 'emoji' },
   { color: selectedThreadColors[6], emoji: '⛵️', type: 'emoji' },
   { color: selectedThreadColors[7], emoji: '🚤', type: 'emoji' },
   { color: selectedThreadColors[8], emoji: '⚓', type: 'emoji' },
   { color: selectedThreadColors[6], emoji: '🏰', type: 'emoji' },
   { color: selectedThreadColors[0], emoji: '🎡', type: 'emoji' },
   { color: selectedThreadColors[1], emoji: '💎', type: 'emoji' },
   { color: selectedThreadColors[2], emoji: '🔮', type: 'emoji' },
   { color: selectedThreadColors[9], emoji: '💈', type: 'emoji' },
   { color: selectedThreadColors[4], emoji: '🧸', type: 'emoji' },
   { color: selectedThreadColors[9], emoji: '🎊', type: 'emoji' },
   { color: selectedThreadColors[4], emoji: '🎉', type: 'emoji' },
   { color: selectedThreadColors[7], emoji: '🪩', type: 'emoji' },
   { color: selectedThreadColors[8], emoji: '🚂', type: 'emoji' },
   { color: selectedThreadColors[3], emoji: '🚆', type: 'emoji' },
   { color: selectedThreadColors[1], emoji: '🚊', type: 'emoji' },
   { color: selectedThreadColors[1], emoji: '🛰️', type: 'emoji' },
   { color: selectedThreadColors[7], emoji: '🏠', type: 'emoji' },
   { color: selectedThreadColors[3], emoji: '⛰️', type: 'emoji' },
   { color: selectedThreadColors[4], emoji: '🏔️', type: 'emoji' },
   { color: selectedThreadColors[5], emoji: '🗻', type: 'emoji' },
   { color: selectedThreadColors[6], emoji: '🏛️', type: 'emoji' },
   { color: selectedThreadColors[7], emoji: '⛩️', type: 'emoji' },
   { color: selectedThreadColors[8], emoji: '🧲', type: 'emoji' },
   { color: selectedThreadColors[9], emoji: '🎁', type: 'emoji' },
 ];
 
 function getRandomDefaultEmojiAvatar(): ClientEmojiAvatar {
   const randomIndex = Math.floor(Math.random() * defaultEmojiAvatars.length);
   return defaultEmojiAvatars[randomIndex];
 }
 
 function getDefaultAvatar(hashKey: string, color?: string): ClientEmojiAvatar {
   let key = hashKey;
   if (key.startsWith(`${ashoatKeyserverID}|`)) {
     key = key.slice(`${ashoatKeyserverID}|`.length);
   }
 
   const avatarIndex = stringHash(key) % defaultEmojiAvatars.length;
 
   return {
     ...defaultEmojiAvatars[avatarIndex],
     color: color ? color : defaultEmojiAvatars[avatarIndex].color,
   };
 }
 
 function getAvatarForUser(user: ?GenericUserInfoWithAvatar): ClientAvatar {
   if (user?.avatar) {
     return user.avatar;
   }
 
   if (!user?.username) {
     return defaultAnonymousUserEmojiAvatar;
   }
 
   return getDefaultAvatar(user.username);
 }
 
 function getUserAvatarForThread(
   threadInfo:
-    | RawThreadInfo
+    | LegacyRawThreadInfo
     | ThreadInfo
     | MinimallyEncodedRawThreadInfo
     | MinimallyEncodedThreadInfo,
   viewerID: ?string,
   userInfos: UserInfos,
 ): ClientAvatar {
   if (threadInfo.type === threadTypes.PRIVATE) {
     invariant(viewerID, 'viewerID should be set for PRIVATE threads');
     return getAvatarForUser(userInfos[viewerID]);
   }
 
   invariant(
     threadInfo.type === threadTypes.PERSONAL,
     'threadInfo should be a PERSONAL type',
   );
 
   const memberInfos = threadOtherMembers(threadInfo.members, viewerID)
     .map(member => userInfos[member.id] && userInfos[member.id])
     .filter(Boolean);
 
   if (memberInfos.length === 0) {
     return defaultAnonymousUserEmojiAvatar;
   }
 
   return getAvatarForUser(memberInfos[0]);
 }
 
 function getAvatarForThread(
   thread:
-    | RawThreadInfo
+    | LegacyRawThreadInfo
     | ThreadInfo
     | MinimallyEncodedThreadInfo
     | MinimallyEncodedRawThreadInfo,
   containingThreadInfo: ?ThreadInfo | ?MinimallyEncodedThreadInfo,
 ): ClientAvatar {
   if (thread.avatar) {
     return thread.avatar;
   }
 
   if (containingThreadInfo && containingThreadInfo.id !== genesis.id) {
     return containingThreadInfo.avatar
       ? containingThreadInfo.avatar
       : getDefaultAvatar(containingThreadInfo.id, containingThreadInfo.color);
   }
 
   return getDefaultAvatar(thread.id, thread.color);
 }
 
 function useAvatarForThread(
   thread:
-    | RawThreadInfo
+    | LegacyRawThreadInfo
     | ThreadInfo
     | MinimallyEncodedRawThreadInfo
     | MinimallyEncodedThreadInfo,
 ): ClientAvatar {
   const containingThreadID = thread.containingThreadID;
   const containingThreadInfo = useSelector(state =>
     containingThreadID ? threadInfoSelector(state)[containingThreadID] : null,
   );
 
   return getAvatarForThread(thread, containingThreadInfo);
 }
 
 function useENSResolvedAvatar(
   avatarInfo: ClientAvatar,
   userInfo: ?GenericUserInfoWithAvatar,
 ): ResolvedClientAvatar {
   const ethAddress = React.useMemo(
     () => getETHAddressForUserInfo(userInfo),
     [userInfo],
   );
 
   const ensAvatarURI = useENSAvatar(ethAddress);
 
   const resolvedAvatar = React.useMemo(() => {
     if (avatarInfo.type !== 'ens') {
       return avatarInfo;
     }
 
     if (ensAvatarURI) {
       return {
         type: 'image',
         uri: ensAvatarURI,
       };
     }
 
     return defaultAnonymousUserEmojiAvatar;
   }, [ensAvatarURI, avatarInfo]);
 
   return resolvedAvatar;
 }
 
 export {
   defaultAnonymousUserEmojiAvatar,
   defaultEmojiAvatars,
   getRandomDefaultEmojiAvatar,
   getDefaultAvatar,
   getAvatarForUser,
   getUserAvatarForThread,
   getAvatarForThread,
   useAvatarForThread,
   useENSResolvedAvatar,
 };
diff --git a/lib/shared/message-utils.js b/lib/shared/message-utils.js
index 0f9cf6381..f24bedb0d 100644
--- a/lib/shared/message-utils.js
+++ b/lib/shared/message-utils.js
@@ -1,756 +1,756 @@
 // @flow
 
 import invariant from 'invariant';
 import _maxBy from 'lodash/fp/maxBy.js';
 import _orderBy from 'lodash/fp/orderBy.js';
 import * as React from 'react';
 
 import { codeBlockRegex, type ParserRules } from './markdown.js';
 import type { CreationSideEffectsFunc } from './messages/message-spec.js';
 import { messageSpecs } from './messages/message-specs.js';
 import { threadIsGroupChat } from './thread-utils.js';
 import { useStringForUser } from '../hooks/ens-cache.js';
 import { contentStringForMediaArray } from '../media/media-utils.js';
 import type { ChatMessageInfoItem } from '../selectors/chat-selectors.js';
 import { threadInfoSelector } from '../selectors/thread-selectors.js';
 import { userIDsToRelativeUserInfos } from '../selectors/user-selectors.js';
 import { type PlatformDetails, isWebPlatform } from '../types/device-types.js';
 import type { Media } from '../types/media-types.js';
 import { messageTypes } from '../types/message-types-enum.js';
 import {
   type MessageInfo,
   type RawMessageInfo,
   type RobotextMessageInfo,
   type RawMultimediaMessageInfo,
   type MessageData,
   type MessageTruncationStatus,
   type MultimediaMessageData,
   type MessageStore,
   type ComposableMessageInfo,
   messageTruncationStatus,
   type RawComposableMessageInfo,
   type ThreadMessageInfo,
 } from '../types/message-types.js';
 import type {
   EditMessageInfo,
   RawEditMessageInfo,
 } from '../types/messages/edit.js';
 import type { ImagesMessageData } from '../types/messages/images.js';
 import type { MediaMessageData } from '../types/messages/media.js';
 import type {
   RawReactionMessageInfo,
   ReactionMessageInfo,
 } from '../types/messages/reaction.js';
 import type {
   MinimallyEncodedRawThreadInfo,
   MinimallyEncodedThreadInfo,
 } from '../types/minimally-encoded-thread-permissions-types.js';
-import type { RawThreadInfo, ThreadInfo } from '../types/thread-types.js';
+import type { LegacyRawThreadInfo, ThreadInfo } from '../types/thread-types.js';
 import type { UserInfos } from '../types/user-types.js';
 import { extractKeyserverIDFromID } from '../utils/action-utils.js';
 import {
   type EntityText,
   ET,
   useEntityTextAsString,
 } from '../utils/entity-text.js';
 import { useSelector } from '../utils/redux-utils.js';
 
 const localIDPrefix = 'local';
 
 const defaultMediaMessageOptions = Object.freeze({});
 
 // Prefers localID
 function messageKey(messageInfo: MessageInfo | RawMessageInfo): string {
   if (messageInfo.localID) {
     return messageInfo.localID;
   }
   invariant(messageInfo.id, 'localID should exist if ID does not');
   return messageInfo.id;
 }
 
 // Prefers serverID
 function messageID(messageInfo: MessageInfo | RawMessageInfo): string {
   if (messageInfo.id) {
     return messageInfo.id;
   }
   invariant(messageInfo.localID, 'localID should exist if ID does not');
   return messageInfo.localID;
 }
 
 function robotextForMessageInfo(
   messageInfo: RobotextMessageInfo,
   threadInfo: ?ThreadInfo | ?MinimallyEncodedThreadInfo,
   parentThreadInfo: ?ThreadInfo | ?MinimallyEncodedThreadInfo,
 ): EntityText {
   const messageSpec = messageSpecs[messageInfo.type];
   invariant(
     messageSpec.robotext,
     `we're not aware of messageType ${messageInfo.type}`,
   );
   return messageSpec.robotext(messageInfo, { threadInfo, parentThreadInfo });
 }
 
 function createMessageInfo(
   rawMessageInfo: RawMessageInfo,
   viewerID: ?string,
   userInfos: UserInfos,
   threadInfos: { +[id: string]: ThreadInfo },
 ): ?MessageInfo {
   const creatorInfo = userInfos[rawMessageInfo.creatorID];
   const creator = {
     id: rawMessageInfo.creatorID,
     username: creatorInfo ? creatorInfo.username : 'anonymous',
     isViewer: rawMessageInfo.creatorID === viewerID,
   };
 
   const createRelativeUserInfos = (userIDs: $ReadOnlyArray<string>) =>
     userIDsToRelativeUserInfos(userIDs, viewerID, userInfos);
   const createMessageInfoFromRaw = (rawInfo: RawMessageInfo) =>
     createMessageInfo(rawInfo, viewerID, userInfos, threadInfos);
 
   const messageSpec = messageSpecs[rawMessageInfo.type];
 
   return messageSpec.createMessageInfo(rawMessageInfo, creator, {
     threadInfos,
     createMessageInfoFromRaw,
     createRelativeUserInfos,
   });
 }
 
 type LengthResult = {
   +local: number,
   +realized: number,
 };
 function findMessageIDMaxLengths(
   messageIDs: $ReadOnlyArray<?string>,
 ): LengthResult {
   const result = {
     local: 0,
     realized: 0,
   };
   for (const id of messageIDs) {
     if (!id) {
       continue;
     }
     if (id.startsWith(localIDPrefix)) {
       result.local = Math.max(result.local, id.length - localIDPrefix.length);
     } else {
       result.realized = Math.max(result.realized, id.length);
     }
   }
   return result;
 }
 
 function extendMessageID(id: ?string, lengths: LengthResult): ?string {
   if (!id) {
     return id;
   }
   if (id.startsWith(localIDPrefix)) {
     const zeroPaddedID = id
       .substr(localIDPrefix.length)
       .padStart(lengths.local, '0');
     return `${localIDPrefix}${zeroPaddedID}`;
   }
   return id.padStart(lengths.realized, '0');
 }
 
 function sortMessageInfoList<T: MessageInfo | RawMessageInfo>(
   messageInfos: $ReadOnlyArray<T>,
 ): T[] {
   const lengths = findMessageIDMaxLengths(
     messageInfos.map(message => message?.id),
   );
   return _orderBy([
     'time',
     (message: T) => extendMessageID(message?.id, lengths),
   ])(['desc', 'desc'])(messageInfos);
 }
 
 const sortMessageIDs: (messages: { +[id: string]: RawMessageInfo }) => (
   messageIDs: $ReadOnlyArray<string>,
 ) => string[] = messages => messageIDs => {
   const lengths = findMessageIDMaxLengths(messageIDs);
   return _orderBy([
     (id: string) => messages[id].time,
     (id: string) => extendMessageID(id, lengths),
   ])(['desc', 'desc'])(messageIDs);
 };
 
 function rawMessageInfoFromMessageData(
   messageData: MessageData,
   id: ?string,
 ): RawMessageInfo {
   const messageSpec = messageSpecs[messageData.type];
   invariant(
     messageSpec.rawMessageInfoFromMessageData,
     `we're not aware of messageType ${messageData.type}`,
   );
   return messageSpec.rawMessageInfoFromMessageData(messageData, id);
 }
 
 function mostRecentMessageTimestamp(
   messageInfos: $ReadOnlyArray<RawMessageInfo>,
   previousTimestamp: number,
 ): number {
   if (messageInfos.length === 0) {
     return previousTimestamp;
   }
   return _maxBy('time')(messageInfos).time;
 }
 
 function usersInMessageInfos(
   messageInfos: $ReadOnlyArray<MessageInfo | RawMessageInfo>,
 ): string[] {
   const userIDs = new Set<string>();
   for (const messageInfo of messageInfos) {
     if (messageInfo.creatorID) {
       userIDs.add(messageInfo.creatorID);
     } else if (messageInfo.creator) {
       userIDs.add(messageInfo.creator.id);
     }
   }
   return [...userIDs];
 }
 
 function combineTruncationStatuses(
   first: MessageTruncationStatus,
   second: ?MessageTruncationStatus,
 ): MessageTruncationStatus {
   if (
     first === messageTruncationStatus.EXHAUSTIVE ||
     second === messageTruncationStatus.EXHAUSTIVE
   ) {
     return messageTruncationStatus.EXHAUSTIVE;
   } else if (
     first === messageTruncationStatus.UNCHANGED &&
     second !== null &&
     second !== undefined
   ) {
     return second;
   } else {
     return first;
   }
 }
 
 function shimUnsupportedRawMessageInfos(
   rawMessageInfos: $ReadOnlyArray<RawMessageInfo>,
   platformDetails: ?PlatformDetails,
 ): RawMessageInfo[] {
   if (platformDetails && isWebPlatform(platformDetails.platform)) {
     return [...rawMessageInfos];
   }
   return rawMessageInfos.map(rawMessageInfo => {
     const { shimUnsupportedMessageInfo } = messageSpecs[rawMessageInfo.type];
     if (shimUnsupportedMessageInfo) {
       return shimUnsupportedMessageInfo(rawMessageInfo, platformDetails);
     }
     return rawMessageInfo;
   });
 }
 
 type MediaMessageDataCreationInput = {
   +threadID: string,
   +creatorID: string,
   +media: $ReadOnlyArray<Media>,
   +localID?: ?string,
   +time?: ?number,
   +sidebarCreation?: ?boolean,
   ...
 };
 function createMediaMessageData(
   input: MediaMessageDataCreationInput,
   options: {
     +forceMultimediaMessageType?: boolean,
   } = defaultMediaMessageOptions,
 ): MultimediaMessageData {
   let allMediaArePhotos = true;
   const photoMedia = [];
   for (const singleMedia of input.media) {
     if (singleMedia.type !== 'photo') {
       allMediaArePhotos = false;
       break;
     } else {
       photoMedia.push(singleMedia);
     }
   }
 
   const { localID, threadID, creatorID, sidebarCreation } = input;
   const { forceMultimediaMessageType = false } = options;
   const time = input.time ? input.time : Date.now();
   let messageData;
   if (allMediaArePhotos && !forceMultimediaMessageType) {
     messageData = ({
       type: messageTypes.IMAGES,
       threadID,
       creatorID,
       time,
       media: photoMedia,
     }: ImagesMessageData);
     if (localID) {
       messageData = { ...messageData, localID };
     }
     if (sidebarCreation) {
       messageData = { ...messageData, sidebarCreation };
     }
   } else {
     messageData = ({
       type: messageTypes.MULTIMEDIA,
       threadID,
       creatorID,
       time,
       media: input.media,
     }: MediaMessageData);
     if (localID) {
       messageData = { ...messageData, localID };
     }
     if (sidebarCreation) {
       messageData = { ...messageData, sidebarCreation };
     }
   }
   return messageData;
 }
 
 type MediaMessageInfoCreationInput = {
   ...$Exact<MediaMessageDataCreationInput>,
   +id?: ?string,
 };
 function createMediaMessageInfo(
   input: MediaMessageInfoCreationInput,
   options: {
     +forceMultimediaMessageType?: boolean,
   } = defaultMediaMessageOptions,
 ): RawMultimediaMessageInfo {
   const messageData = createMediaMessageData(input, options);
   const createRawMessageInfo =
     messageSpecs[messageData.type].rawMessageInfoFromMessageData;
   invariant(
     createRawMessageInfo,
     'multimedia message spec should have rawMessageInfoFromMessageData',
   );
   const result = createRawMessageInfo(messageData, input.id);
   invariant(
     result.type === messageTypes.MULTIMEDIA ||
       result.type === messageTypes.IMAGES,
     `media messageSpec returned MessageType ${result.type}`,
   );
   return result;
 }
 
 function stripLocalID(
   rawMessageInfo:
     | RawComposableMessageInfo
     | RawReactionMessageInfo
     | RawEditMessageInfo,
 ) {
   const { localID, ...rest } = rawMessageInfo;
   return rest;
 }
 
 function stripLocalIDs(
   input: $ReadOnlyArray<RawMessageInfo>,
 ): RawMessageInfo[] {
   const output = [];
   for (const rawMessageInfo of input) {
     if (rawMessageInfo.localID) {
       invariant(
         rawMessageInfo.id,
         'serverID should be set if localID is being stripped',
       );
       output.push(stripLocalID(rawMessageInfo));
     } else {
       output.push(rawMessageInfo);
     }
   }
   return output;
 }
 
 // Normally we call trim() to remove whitespace at the beginning and end of each
 // message. However, our Markdown parser supports a "codeBlock" format where the
 // user can indent each line to indicate a code block. If we match the
 // corresponding RegEx, we'll only trim whitespace off the end.
 function trimMessage(message: string): string {
   message = message.replace(/^\n*/, '');
   return codeBlockRegex.exec(message) ? message.trimEnd() : message.trim();
 }
 
 function createMessageQuote(message: string): string {
   // add `>` to each line to include empty lines in the quote
   return message.replace(/^/gm, '> ');
 }
 
 function createMessageReply(message: string): string {
   return createMessageQuote(message) + '\n\n';
 }
 
 function getMostRecentNonLocalMessageID(
   threadID: string,
   messageStore: MessageStore,
 ): ?string {
   const thread = messageStore.threads[threadID];
   return thread?.messageIDs.find(id => !id.startsWith(localIDPrefix));
 }
 
 function getOldestNonLocalMessageID(
   threadID: string,
   messageStore: MessageStore,
 ): ?string {
   const thread = messageStore.threads[threadID];
   if (!thread) {
     return thread;
   }
   const { messageIDs } = thread;
   for (let i = messageIDs.length - 1; i >= 0; i--) {
     const id = messageIDs[i];
     if (!id.startsWith(localIDPrefix)) {
       return id;
     }
   }
   return undefined;
 }
 
 function getMessageTitle(
   messageInfo:
     | ComposableMessageInfo
     | RobotextMessageInfo
     | ReactionMessageInfo
     | EditMessageInfo,
   threadInfo: ThreadInfo | MinimallyEncodedThreadInfo,
   parentThreadInfo: ?ThreadInfo | ?MinimallyEncodedThreadInfo,
   markdownRules: ParserRules,
 ): EntityText {
   const { messageTitle } = messageSpecs[messageInfo.type];
   if (messageTitle) {
     return messageTitle({ messageInfo, threadInfo, markdownRules });
   }
 
   invariant(
     messageInfo.type !== messageTypes.TEXT &&
       messageInfo.type !== messageTypes.IMAGES &&
       messageInfo.type !== messageTypes.MULTIMEDIA &&
       messageInfo.type !== messageTypes.REACTION &&
       messageInfo.type !== messageTypes.EDIT_MESSAGE,
     'messageTitle can only be auto-generated for RobotextMessageInfo',
   );
   return robotextForMessageInfo(messageInfo, threadInfo, parentThreadInfo);
 }
 
 function mergeThreadMessageInfos(
   first: ThreadMessageInfo,
   second: ThreadMessageInfo,
   messages: { +[id: string]: RawMessageInfo },
 ): ThreadMessageInfo {
   let firstPointer = 0;
   let secondPointer = 0;
   const mergedMessageIDs = [];
   let firstCandidate = first.messageIDs[firstPointer];
   let secondCandidate = second.messageIDs[secondPointer];
   while (firstCandidate !== undefined || secondCandidate !== undefined) {
     if (firstCandidate === undefined) {
       mergedMessageIDs.push(secondCandidate);
       secondPointer++;
     } else if (secondCandidate === undefined) {
       mergedMessageIDs.push(firstCandidate);
       firstPointer++;
     } else if (firstCandidate === secondCandidate) {
       mergedMessageIDs.push(firstCandidate);
       firstPointer++;
       secondPointer++;
     } else {
       const firstMessage = messages[firstCandidate];
       const secondMessage = messages[secondCandidate];
       invariant(
         firstMessage && secondMessage,
         'message in messageIDs not present in MessageStore',
       );
       if (
         (firstMessage.id &&
           secondMessage.id &&
           firstMessage.id === secondMessage.id) ||
         (firstMessage.localID &&
           secondMessage.localID &&
           firstMessage.localID === secondMessage.localID)
       ) {
         mergedMessageIDs.push(firstCandidate);
         firstPointer++;
         secondPointer++;
       } else if (firstMessage.time < secondMessage.time) {
         mergedMessageIDs.push(secondCandidate);
         secondPointer++;
       } else {
         mergedMessageIDs.push(firstCandidate);
         firstPointer++;
       }
     }
     firstCandidate = first.messageIDs[firstPointer];
     secondCandidate = second.messageIDs[secondPointer];
   }
   return {
     messageIDs: mergedMessageIDs,
     startReached: first.startReached && second.startReached,
   };
 }
 
 type MessagePreviewPart = {
   +text: string,
   // unread has highest contrast, followed by primary, followed by secondary
   +style: 'unread' | 'primary' | 'secondary',
 };
 export type MessagePreviewResult = {
   +message: MessagePreviewPart,
   +username: ?MessagePreviewPart,
 };
 function useMessagePreview(
   originalMessageInfo: ?MessageInfo,
   threadInfo: ThreadInfo | MinimallyEncodedThreadInfo,
   markdownRules: ParserRules,
 ): ?MessagePreviewResult {
   let messageInfo;
   if (
     originalMessageInfo &&
     originalMessageInfo.type === messageTypes.SIDEBAR_SOURCE
   ) {
     messageInfo = originalMessageInfo.sourceMessage;
   } else {
     messageInfo = originalMessageInfo;
   }
 
   const { parentThreadID } = threadInfo;
   const parentThreadInfo = useSelector(state =>
     parentThreadID ? threadInfoSelector(state)[parentThreadID] : null,
   );
 
   const hasUsername =
     threadIsGroupChat(threadInfo) ||
     threadInfo.name !== '' ||
     messageInfo?.creator.isViewer;
   const shouldDisplayUser =
     messageInfo?.type === messageTypes.TEXT && hasUsername;
 
   const stringForUser = useStringForUser(
     shouldDisplayUser ? messageInfo?.creator : null,
   );
 
   const { unread } = threadInfo.currentUser;
   const username = React.useMemo(() => {
     if (!shouldDisplayUser) {
       return null;
     }
     invariant(
       stringForUser,
       'useStringForUser should only return falsey if pass null or undefined',
     );
     return {
       text: stringForUser,
       style: unread ? 'unread' : 'secondary',
     };
   }, [shouldDisplayUser, stringForUser, unread]);
 
   const messageTitleEntityText = React.useMemo(() => {
     if (!messageInfo) {
       return messageInfo;
     }
     return getMessageTitle(
       messageInfo,
       threadInfo,
       parentThreadInfo,
       markdownRules,
     );
   }, [messageInfo, threadInfo, parentThreadInfo, markdownRules]);
 
   const threadID = threadInfo.id;
   const entityTextToStringParams = React.useMemo(
     () => ({
       threadID,
     }),
     [threadID],
   );
   const messageTitle = useEntityTextAsString(
     messageTitleEntityText,
     entityTextToStringParams,
   );
 
   const isTextMessage = messageInfo?.type === messageTypes.TEXT;
   const message = React.useMemo(() => {
     if (messageTitle === null || messageTitle === undefined) {
       return messageTitle;
     }
 
     let style;
     if (unread) {
       style = 'unread';
     } else if (isTextMessage) {
       style = 'primary';
     } else {
       style = 'secondary';
     }
 
     return { text: messageTitle, style };
   }, [messageTitle, unread, isTextMessage]);
 
   return React.useMemo(() => {
     if (!message) {
       return message;
     }
     return { message, username };
   }, [message, username]);
 }
 
 function useMessageCreationSideEffectsFunc<Info: RawMessageInfo>(
   messageType: $PropertyType<Info, 'type'>,
 ): CreationSideEffectsFunc<Info> {
   const messageSpec = messageSpecs[messageType];
   invariant(messageSpec, `we're not aware of messageType ${messageType}`);
   invariant(
     messageSpec.useCreationSideEffectsFunc,
     `no useCreationSideEffectsFunc in message spec for ${messageType}`,
   );
   return messageSpec.useCreationSideEffectsFunc();
 }
 
 function getPinnedContentFromMessage(targetMessage: RawMessageInfo): string {
   let pinnedContent;
   if (
     targetMessage.type === messageTypes.IMAGES ||
     targetMessage.type === messageTypes.MULTIMEDIA
   ) {
     pinnedContent = contentStringForMediaArray(targetMessage.media);
   } else {
     pinnedContent = 'a message';
   }
 
   return pinnedContent;
 }
 
 function modifyItemForResultScreen(
   item: ChatMessageInfoItem,
 ): ChatMessageInfoItem {
   if (item.messageInfoType === 'composable') {
     return {
       ...item,
       startsConversation: false,
       startsCluster: true,
       endsCluster: true,
       messageInfo: {
         ...item.messageInfo,
         creator: {
           ...item.messageInfo.creator,
           isViewer: false,
         },
       },
     };
   }
   return item;
 }
 
 function constructChangeRoleEntityText(
   affectedUsers: EntityText | string,
   roleName: ?string,
 ): EntityText {
   if (!roleName) {
     return ET`assigned ${affectedUsers} a new role`;
   }
 
   return ET`assigned ${affectedUsers} the "${roleName}" role`;
 }
 
 function useNextLocalID(): string {
   const nextLocalID = useSelector(state => state.nextLocalID);
   return `${localIDPrefix}${nextLocalID}`;
 }
 
 function isInvalidSidebarSource(
   message: RawMessageInfo | MessageInfo,
 ): boolean %checks {
   return (
     (message.type === messageTypes.REACTION ||
       message.type === messageTypes.EDIT_MESSAGE ||
       message.type === messageTypes.SIDEBAR_SOURCE ||
       message.type === messageTypes.TOGGLE_PIN) &&
     !messageSpecs[message.type].canBeSidebarSource
   );
 }
 
 // Prefer checking isInvalidPinSourceForThread below. This function doesn't
 // check whether the user is attempting to pin a SIDEBAR_SOURCE in the context
 // of its parent thread, so it's not suitable for permission checks. We only
 // use it in the message-fetchers.js code where we don't have access to the
 // RawThreadInfo and don't need to do permission checks.
 function isInvalidPinSource(
   messageInfo: RawMessageInfo | MessageInfo,
 ): boolean {
   return !messageSpecs[messageInfo.type].canBePinned;
 }
 
 function isInvalidPinSourceForThread(
   messageInfo: RawMessageInfo | MessageInfo,
   threadInfo:
-    | RawThreadInfo
+    | LegacyRawThreadInfo
     | ThreadInfo
     | MinimallyEncodedRawThreadInfo
     | MinimallyEncodedThreadInfo,
 ): boolean {
   const isValidPinSource = !isInvalidPinSource(messageInfo);
   const isFirstMessageInSidebar = threadInfo.sourceMessageID === messageInfo.id;
   return !isValidPinSource || isFirstMessageInSidebar;
 }
 
 function isUnableToBeRenderedIndependently(
   message: RawMessageInfo | MessageInfo,
 ): boolean {
   return !messageSpecs[message.type].canBeRenderedIndependently;
 }
 
 function findNewestMessageTimePerKeyserver(
   messageInfos: $ReadOnlyArray<RawMessageInfo>,
 ): { [keyserverID: string]: number } {
   const timePerKeyserver: { [keyserverID: string]: number } = {};
 
   for (const messageInfo of messageInfos) {
     const keyserverID = extractKeyserverIDFromID(messageInfo.threadID);
 
     if (
       !timePerKeyserver[keyserverID] ||
       timePerKeyserver[keyserverID] < messageInfo.time
     ) {
       timePerKeyserver[keyserverID] = messageInfo.time;
     }
   }
 
   return timePerKeyserver;
 }
 
 export {
   localIDPrefix,
   messageKey,
   messageID,
   robotextForMessageInfo,
   createMessageInfo,
   sortMessageInfoList,
   sortMessageIDs,
   rawMessageInfoFromMessageData,
   mostRecentMessageTimestamp,
   usersInMessageInfos,
   combineTruncationStatuses,
   shimUnsupportedRawMessageInfos,
   createMediaMessageData,
   createMediaMessageInfo,
   stripLocalIDs,
   trimMessage,
   createMessageQuote,
   createMessageReply,
   getMostRecentNonLocalMessageID,
   getOldestNonLocalMessageID,
   getMessageTitle,
   mergeThreadMessageInfos,
   useMessagePreview,
   useMessageCreationSideEffectsFunc,
   getPinnedContentFromMessage,
   modifyItemForResultScreen,
   constructChangeRoleEntityText,
   useNextLocalID,
   isInvalidSidebarSource,
   isInvalidPinSource,
   isInvalidPinSourceForThread,
   isUnableToBeRenderedIndependently,
   findNewestMessageTimePerKeyserver,
 };
diff --git a/lib/shared/state-sync/threads-state-sync-spec.js b/lib/shared/state-sync/threads-state-sync-spec.js
index 0e95d5b04..fbe93e34a 100644
--- a/lib/shared/state-sync/threads-state-sync-spec.js
+++ b/lib/shared/state-sync/threads-state-sync-spec.js
@@ -1,81 +1,81 @@
 // @flow
 
 import _isEqual from 'lodash/fp/isEqual.js';
 import { createSelector } from 'reselect';
 
 import type { StateSyncSpec, BoundStateSyncSpec } from './state-sync-spec.js';
 import type { AppState } from '../../types/redux-types.js';
 import {
   reportTypes,
   type ClientThreadInconsistencyReportCreationRequest,
 } from '../../types/report-types.js';
 import type { ProcessServerRequestAction } from '../../types/request-types.js';
 import {
-  type RawThreadInfos,
-  type RawThreadInfo,
+  type LegacyRawThreadInfos,
+  type LegacyRawThreadInfo,
 } from '../../types/thread-types.js';
 import { actionLogger } from '../../utils/action-logger.js';
 import { getConfig } from '../../utils/config.js';
 import { combineUnorderedHashes, values } from '../../utils/objects.js';
 import { generateReportID } from '../../utils/report-utils.js';
 import { sanitizeActionSecrets } from '../../utils/sanitization.js';
 import { ashoatKeyserverID } from '../../utils/validation-utils.js';
 
 const selector: (
   state: AppState,
 ) => BoundStateSyncSpec<
-  RawThreadInfos,
-  RawThreadInfo,
+  LegacyRawThreadInfos,
+  LegacyRawThreadInfo,
   $ReadOnlyArray<ClientThreadInconsistencyReportCreationRequest>,
 > = createSelector(
   (state: AppState) => state.integrityStore.threadHashes,
   (state: AppState) => state.integrityStore.threadHashingStatus === 'completed',
   (threadHashes: { +[string]: number }, threadHashingComplete: boolean) => ({
     ...threadsStateSyncSpec,
     getInfoHash: (id: string) => threadHashes[`${ashoatKeyserverID}|${id}`],
     getAllInfosHash: threadHashingComplete
       ? () => combineUnorderedHashes(values(threadHashes))
       : () => null,
     getIDs: threadHashingComplete
       ? () => Object.keys(threadHashes).map(id => id.split('|')[1])
       : () => null,
   }),
 );
 
 export const threadsStateSyncSpec: StateSyncSpec<
-  RawThreadInfos,
-  RawThreadInfo,
+  LegacyRawThreadInfos,
+  LegacyRawThreadInfo,
   $ReadOnlyArray<ClientThreadInconsistencyReportCreationRequest>,
 > = Object.freeze({
   hashKey: 'threadInfos',
   innerHashSpec: {
     hashKey: 'threadInfo',
     deleteKey: 'deleteThreadIDs',
     rawInfosKey: 'rawThreadInfos',
   },
   findStoreInconsistencies(
     action: ProcessServerRequestAction,
-    beforeStateCheck: RawThreadInfos,
-    afterStateCheck: RawThreadInfos,
+    beforeStateCheck: LegacyRawThreadInfos,
+    afterStateCheck: LegacyRawThreadInfos,
   ) {
     if (_isEqual(beforeStateCheck)(afterStateCheck)) {
       return emptyArray;
     }
     return [
       {
         type: reportTypes.THREAD_INCONSISTENCY,
         platformDetails: getConfig().platformDetails,
         beforeAction: beforeStateCheck,
         action: sanitizeActionSecrets(action),
         pushResult: afterStateCheck,
         lastActions: actionLogger.interestingActionSummaries,
         time: Date.now(),
         id: generateReportID(),
       },
     ];
   },
   selector,
 });
 
 const emptyArray: $ReadOnlyArray<ClientThreadInconsistencyReportCreationRequest> =
   [];
diff --git a/lib/shared/thread-utils.js b/lib/shared/thread-utils.js
index 966418e3d..f62615efe 100644
--- a/lib/shared/thread-utils.js
+++ b/lib/shared/thread-utils.js
@@ -1,1990 +1,1990 @@
 // @flow
 
 import invariant from 'invariant';
 import _find from 'lodash/fp/find.js';
 import _mapValues from 'lodash/fp/mapValues.js';
 import _omitBy from 'lodash/fp/omitBy.js';
 import * as React from 'react';
 
 import { generatePendingThreadColor } from './color-utils.js';
 import { type ParserRules } from './markdown.js';
 import { extractUserMentionsFromText } from './mention-utils.js';
 import { getMessageTitle, isInvalidSidebarSource } from './message-utils.js';
 import { relationshipBlockedInEitherDirection } from './relationship-utils.js';
 import threadWatcher from './thread-watcher.js';
 import {
   fetchMostRecentMessagesActionTypes,
   useFetchMostRecentMessages,
 } from '../actions/message-actions.js';
 import type { RemoveUsersFromThreadInput } from '../actions/thread-actions';
 import {
   changeThreadMemberRolesActionTypes,
   newThreadActionTypes,
   removeUsersFromThreadActionTypes,
 } from '../actions/thread-actions.js';
 import { searchUsers as searchUserCall } from '../actions/user-actions.js';
 import ashoat from '../facts/ashoat.js';
 import genesis from '../facts/genesis.js';
 import { useLoggedInUserInfo } from '../hooks/account-hooks.js';
 import {
   hasPermission,
   permissionsToBitmaskHex,
   threadPermissionsFromBitmaskHex,
 } from '../permissions/minimally-encoded-thread-permissions.js';
 import {
   permissionLookup,
   getAllThreadPermissions,
   makePermissionsBlob,
 } from '../permissions/thread-permissions.js';
 import type {
   ChatThreadItem,
   ChatMessageInfoItem,
 } from '../selectors/chat-selectors.js';
 import { useGlobalThreadSearchIndex } from '../selectors/nav-selectors.js';
 import {
   threadInfoSelector,
   pendingToRealizedThreadIDsSelector,
   threadInfosSelectorForThreadType,
 } from '../selectors/thread-selectors.js';
 import {
   getRelativeMemberInfos,
   usersWithPersonalThreadSelector,
 } from '../selectors/user-selectors.js';
 import { getUserAvatarForThread } from '../shared/avatar-utils.js';
 import type { CalendarQuery } from '../types/entry-types.js';
 import { messageTypes } from '../types/message-types-enum.js';
 import {
   type RobotextMessageInfo,
   type ComposableMessageInfo,
 } from '../types/message-types.js';
 import type {
   MinimallyEncodedRawThreadInfo,
   MinimallyEncodedThreadCurrentUserInfo,
   MinimallyEncodedThreadInfo,
 } from '../types/minimally-encoded-thread-permissions-types.js';
 import { decodeMinimallyEncodedRoleInfo } from '../types/minimally-encoded-thread-permissions-types.js';
 import { userRelationshipStatus } from '../types/relationship-types.js';
 import {
   threadPermissionPropagationPrefixes,
   threadPermissions,
   configurableCommunityPermissions,
   type ThreadPermission,
   type ThreadPermissionsInfo,
   type UserSurfacedPermission,
   threadPermissionFilterPrefixes,
 } from '../types/thread-permission-types.js';
 import {
   type ThreadType,
   threadTypes,
   threadTypeIsCommunityRoot,
   assertThreadType,
 } from '../types/thread-types-enum.js';
 import {
-  type RawThreadInfo,
+  type LegacyRawThreadInfo,
   type ThreadInfo,
   type MemberInfo,
   type ServerThreadInfo,
   type ThreadCurrentUserInfo,
   type RoleInfo,
   type ServerMemberInfo,
   type ClientNewThreadRequest,
   type NewThreadResult,
   type ChangeThreadSettingsPayload,
   type UserProfileThreadInfo,
   type RelativeMemberInfo,
 } from '../types/thread-types.js';
 import { updateTypes } from '../types/update-types-enum.js';
 import { type ClientUpdateInfo } from '../types/update-types.js';
 import type {
   GlobalAccountUserInfo,
   UserInfos,
   AccountUserInfo,
   LoggedInUserInfo,
   UserInfo,
 } from '../types/user-types.js';
 import {
   useDispatchActionPromise,
   useServerCall,
 } from '../utils/action-utils.js';
 import type { DispatchActionPromise } from '../utils/action-utils.js';
 import type { GetENSNames } from '../utils/ens-helpers.js';
 import {
   ET,
   entityTextToRawString,
   getEntityTextAsString,
   type ThreadEntity,
   type UserEntity,
 } from '../utils/entity-text.js';
 import { useSelector } from '../utils/redux-utils.js';
 import { firstLine } from '../utils/string-utils.js';
 import { trimText } from '../utils/text-utils.js';
 import { pendingThreadIDRegex } from '../utils/validation-utils.js';
 
 function threadHasPermission(
   threadInfo: ?(
     | ThreadInfo
-    | RawThreadInfo
+    | LegacyRawThreadInfo
     | MinimallyEncodedRawThreadInfo
     | MinimallyEncodedThreadInfo
   ),
   permission: ThreadPermission,
 ): boolean {
   if (!threadInfo) {
     return false;
   }
   invariant(
     !permissionsDisabledByBlock.has(permission) || threadInfo?.uiName,
     `${permission} can be disabled by a block, but threadHasPermission can't ` +
       'check for a block on RawThreadInfo. Please pass in ThreadInfo instead!',
   );
   if (threadInfo.minimallyEncoded) {
     return hasPermission(threadInfo.currentUser.permissions, permission);
   }
   return permissionLookup(threadInfo.currentUser.permissions, permission);
 }
 
 function viewerIsMember(
   threadInfo: ?(
     | ThreadInfo
-    | RawThreadInfo
+    | LegacyRawThreadInfo
     | MinimallyEncodedRawThreadInfo
     | MinimallyEncodedThreadInfo
   ),
 ): boolean {
   return !!(
     threadInfo &&
     threadInfo.currentUser.role !== null &&
     threadInfo.currentUser.role !== undefined
   );
 }
 
 function threadIsInHome(
   threadInfo: ?(
     | ThreadInfo
-    | RawThreadInfo
+    | LegacyRawThreadInfo
     | MinimallyEncodedRawThreadInfo
     | MinimallyEncodedThreadInfo
   ),
 ): boolean {
   return !!(threadInfo && threadInfo.currentUser.subscription.home);
 }
 
 // Can have messages
 function threadInChatList(
   threadInfo: ?(
     | ThreadInfo
-    | RawThreadInfo
+    | LegacyRawThreadInfo
     | MinimallyEncodedRawThreadInfo
     | MinimallyEncodedThreadInfo
   ),
 ): boolean {
   return (
     viewerIsMember(threadInfo) &&
     threadHasPermission(threadInfo, threadPermissions.VISIBLE)
   );
 }
 
 function threadIsTopLevel(
   threadInfo: ?(
     | ThreadInfo
-    | RawThreadInfo
+    | LegacyRawThreadInfo
     | MinimallyEncodedRawThreadInfo
     | MinimallyEncodedThreadInfo
   ),
 ): boolean {
   return threadInChatList(threadInfo) && threadIsChannel(threadInfo);
 }
 
 function threadIsChannel(
   threadInfo: ?(
     | ThreadInfo
-    | RawThreadInfo
+    | LegacyRawThreadInfo
     | MinimallyEncodedRawThreadInfo
     | MinimallyEncodedThreadInfo
   ),
 ): boolean {
   return !!(threadInfo && threadInfo.type !== threadTypes.SIDEBAR);
 }
 
 function threadIsSidebar(
   threadInfo: ?(
     | ThreadInfo
-    | RawThreadInfo
+    | LegacyRawThreadInfo
     | MinimallyEncodedRawThreadInfo
     | MinimallyEncodedThreadInfo
   ),
 ): boolean {
   return threadInfo?.type === threadTypes.SIDEBAR;
 }
 
 function threadInBackgroundChatList(
   threadInfo: ?(
     | ThreadInfo
-    | RawThreadInfo
+    | LegacyRawThreadInfo
     | MinimallyEncodedRawThreadInfo
     | MinimallyEncodedThreadInfo
   ),
 ): boolean {
   return threadInChatList(threadInfo) && !threadIsInHome(threadInfo);
 }
 
 function threadInHomeChatList(
   threadInfo: ?(
     | ThreadInfo
-    | RawThreadInfo
+    | LegacyRawThreadInfo
     | MinimallyEncodedRawThreadInfo
     | MinimallyEncodedThreadInfo
   ),
 ): boolean {
   return threadInChatList(threadInfo) && threadIsInHome(threadInfo);
 }
 
 // Can have Calendar entries,
 // does appear as a top-level entity in the thread list
 function threadInFilterList(
   threadInfo: ?(
     | ThreadInfo
-    | RawThreadInfo
+    | LegacyRawThreadInfo
     | MinimallyEncodedRawThreadInfo
     | MinimallyEncodedThreadInfo
   ),
 ): boolean {
   return (
     threadInChatList(threadInfo) &&
     !!threadInfo &&
     threadInfo.type !== threadTypes.SIDEBAR
   );
 }
 
 function userIsMember(
   threadInfo: ?(
     | ThreadInfo
-    | RawThreadInfo
+    | LegacyRawThreadInfo
     | MinimallyEncodedRawThreadInfo
     | MinimallyEncodedThreadInfo
   ),
   userID: string,
 ): boolean {
   if (!threadInfo) {
     return false;
   }
   if (threadInfo.id === genesis.id) {
     return true;
   }
   return threadInfo.members.some(member => member.id === userID && member.role);
 }
 
 function threadActualMembers(
   memberInfos: $ReadOnlyArray<MemberInfo | RelativeMemberInfo>,
 ): $ReadOnlyArray<string> {
   return memberInfos
     .filter(memberInfo => memberInfo.role)
     .map(memberInfo => memberInfo.id);
 }
 
 function threadOtherMembers<T: MemberInfo | RelativeMemberInfo>(
   memberInfos: $ReadOnlyArray<T>,
   viewerID: ?string,
 ): $ReadOnlyArray<T> {
   return memberInfos.filter(
     memberInfo => memberInfo.role && memberInfo.id !== viewerID,
   );
 }
 
 function threadMembersWithoutAddedAshoat<
   T:
     | ThreadInfo
-    | RawThreadInfo
+    | LegacyRawThreadInfo
     | MinimallyEncodedRawThreadInfo
     | MinimallyEncodedThreadInfo,
 >(threadInfo: T): $PropertyType<T, 'members'> {
   if (threadInfo.community !== genesis.id) {
     return threadInfo.members;
   }
   return threadInfo.members.filter(
     member => member.id !== ashoat.id || member.role,
   );
 }
 
 function threadIsGroupChat(
   threadInfo: ThreadInfo | MinimallyEncodedThreadInfo,
 ): boolean {
   return threadInfo.members.length > 2;
 }
 
 function threadOrParentThreadIsGroupChat(
   threadInfo:
-    | RawThreadInfo
+    | LegacyRawThreadInfo
     | ThreadInfo
     | MinimallyEncodedRawThreadInfo
     | MinimallyEncodedThreadInfo,
 ) {
   return threadMembersWithoutAddedAshoat(threadInfo).length > 2;
 }
 
 function threadIsPending(threadID: ?string): boolean {
   return !!threadID?.startsWith('pending');
 }
 
 function threadIsPendingSidebar(threadID: ?string): boolean {
   return !!threadID?.startsWith('pending/sidebar/');
 }
 
 function getSingleOtherUser(
   threadInfo:
     | ThreadInfo
-    | RawThreadInfo
+    | LegacyRawThreadInfo
     | MinimallyEncodedRawThreadInfo
     | MinimallyEncodedThreadInfo,
   viewerID: ?string,
 ): ?string {
   if (!viewerID) {
     return undefined;
   }
   const otherMembers = threadOtherMembers(threadInfo.members, viewerID);
   if (otherMembers.length !== 1) {
     return undefined;
   }
   return otherMembers[0].id;
 }
 
 function getPendingThreadID(
   threadType: ThreadType,
   memberIDs: $ReadOnlyArray<string>,
   sourceMessageID: ?string,
 ): string {
   const pendingThreadKey = sourceMessageID
     ? `sidebar/${sourceMessageID}`
     : [...memberIDs].sort().join('+');
   const pendingThreadTypeString = sourceMessageID ? '' : `type${threadType}/`;
   return `pending/${pendingThreadTypeString}${pendingThreadKey}`;
 }
 
 type PendingThreadIDContents = {
   +threadType: ThreadType,
   +memberIDs: $ReadOnlyArray<string>,
   +sourceMessageID: ?string,
 };
 
 function parsePendingThreadID(
   pendingThreadID: string,
 ): ?PendingThreadIDContents {
   const pendingRegex = new RegExp(`^${pendingThreadIDRegex}$`);
   const pendingThreadIDMatches = pendingRegex.exec(pendingThreadID);
   if (!pendingThreadIDMatches) {
     return null;
   }
   const [threadTypeString, threadKey] = pendingThreadIDMatches[1].split('/');
   const threadType =
     threadTypeString === 'sidebar'
       ? threadTypes.SIDEBAR
       : assertThreadType(Number(threadTypeString.replace('type', '')));
   const memberIDs = threadTypeString === 'sidebar' ? [] : threadKey.split('+');
   const sourceMessageID = threadTypeString === 'sidebar' ? threadKey : null;
   return {
     threadType,
     memberIDs,
     sourceMessageID,
   };
 }
 
 type UserIDAndUsername = {
   +id: string,
   +username: string,
   ...
 };
 type CreatePendingThreadArgs = {
   +viewerID: string,
   +threadType: ThreadType,
   +members: $ReadOnlyArray<UserIDAndUsername>,
   +parentThreadInfo?: ?ThreadInfo | ?MinimallyEncodedThreadInfo,
   +threadColor?: ?string,
   +name?: ?string,
   +sourceMessageID?: string,
 };
 
 function createPendingThread({
   viewerID,
   threadType,
   members,
   parentThreadInfo,
   threadColor,
   name,
   sourceMessageID,
 }: CreatePendingThreadArgs): ThreadInfo {
   const now = Date.now();
   if (!members.some(member => member.id === viewerID)) {
     throw new Error(
       'createPendingThread should be called with the viewer as a member',
     );
   }
 
   const memberIDs = members.map(member => member.id);
   const threadID = getPendingThreadID(threadType, memberIDs, sourceMessageID);
 
   const permissions = {
     [threadPermissions.KNOW_OF]: true,
     [threadPermissions.VISIBLE]: true,
     [threadPermissions.VOICED]: true,
   };
 
   const membershipPermissions = getAllThreadPermissions(
     makePermissionsBlob(permissions, null, threadID, threadType),
     threadID,
   );
   const role = {
     id: `${threadID}/role`,
     name: 'Members',
     permissions,
     isDefault: true,
   };
 
   const rawThreadInfo = {
     id: threadID,
     type: threadType,
     name: name ?? null,
     description: null,
     color: threadColor ?? generatePendingThreadColor(memberIDs),
     creationTime: now,
     parentThreadID: parentThreadInfo?.id ?? null,
     containingThreadID: getContainingThreadID(parentThreadInfo, threadType),
     community: getCommunity(parentThreadInfo),
     members: members.map(member => ({
       id: member.id,
       role: role.id,
       permissions: membershipPermissions,
       isSender: false,
     })),
     roles: {
       [role.id]: role,
     },
     currentUser: {
       role: role.id,
       permissions: membershipPermissions,
       subscription: {
         pushNotifs: false,
         home: false,
       },
       unread: false,
     },
     repliesCount: 0,
     sourceMessageID,
     pinnedCount: 0,
   };
 
   const userInfos: { [string]: UserInfo } = {};
   for (const member of members) {
     const { id, username } = member;
     userInfos[id] = { id, username };
   }
 
   return threadInfoFromRawThreadInfo(rawThreadInfo, viewerID, userInfos);
 }
 
 type PendingPersonalThread = {
   +threadInfo: ThreadInfo,
   +pendingPersonalThreadUserInfo: UserInfo,
 };
 
 function createPendingPersonalThread(
   loggedInUserInfo: LoggedInUserInfo,
   userID: string,
   username: string,
 ): PendingPersonalThread {
   const pendingPersonalThreadUserInfo = {
     id: userID,
     username: username,
   };
 
   const threadInfo = createPendingThread({
     viewerID: loggedInUserInfo.id,
     threadType: threadTypes.PERSONAL,
     members: [loggedInUserInfo, pendingPersonalThreadUserInfo],
   });
 
   return { threadInfo, pendingPersonalThreadUserInfo };
 }
 
 function createPendingThreadItem(
   loggedInUserInfo: LoggedInUserInfo,
   user: UserIDAndUsername,
 ): ChatThreadItem {
   const { threadInfo, pendingPersonalThreadUserInfo } =
     createPendingPersonalThread(loggedInUserInfo, user.id, user.username);
 
   return {
     type: 'chatThreadItem',
     threadInfo,
     mostRecentMessageInfo: null,
     mostRecentNonLocalMessage: null,
     lastUpdatedTime: threadInfo.creationTime,
     lastUpdatedTimeIncludingSidebars: threadInfo.creationTime,
     sidebars: [],
     pendingPersonalThreadUserInfo,
   };
 }
 
 // Returns map from lowercase username to AccountUserInfo
 function memberLowercaseUsernameMap(
   members: $ReadOnlyArray<RelativeMemberInfo>,
 ): Map<string, AccountUserInfo> {
   const memberMap = new Map<string, AccountUserInfo>();
   for (const member of members) {
     const { id, role, username } = member;
     if (!role || !username) {
       continue;
     }
     memberMap.set(username.toLowerCase(), { id, username });
   }
   return memberMap;
 }
 
 // Returns map from user ID to AccountUserInfo
 function extractMentionedMembers(
   text: string,
   threadInfo: ThreadInfo | MinimallyEncodedThreadInfo,
 ): Map<string, AccountUserInfo> {
   const memberMap = memberLowercaseUsernameMap(threadInfo.members);
   const mentions = extractUserMentionsFromText(text);
 
   const mentionedMembers = new Map<string, AccountUserInfo>();
   for (const mention of mentions) {
     const userInfo = memberMap.get(mention.toLowerCase());
     if (userInfo) {
       mentionedMembers.set(userInfo.id, userInfo);
     }
   }
   return mentionedMembers;
 }
 
 // When a member of the parent is mentioned in a sidebar,
 // they will be automatically added to that sidebar
 function extractNewMentionedParentMembers(
   messageText: string,
   threadInfo: ThreadInfo | MinimallyEncodedThreadInfo,
   parentThreadInfo: ThreadInfo | MinimallyEncodedThreadInfo,
 ): AccountUserInfo[] {
   const mentionedMembersOfParent = extractMentionedMembers(
     messageText,
     parentThreadInfo,
   );
   for (const member of threadInfo.members) {
     if (member.role) {
       mentionedMembersOfParent.delete(member.id);
     }
   }
   return [...mentionedMembersOfParent.values()];
 }
 
 type SharedCreatePendingSidebarInput = {
   +sourceMessageInfo: ComposableMessageInfo | RobotextMessageInfo,
   +parentThreadInfo: ThreadInfo | MinimallyEncodedThreadInfo,
   +loggedInUserInfo: LoggedInUserInfo,
 };
 
 type BaseCreatePendingSidebarInput = {
   ...SharedCreatePendingSidebarInput,
   +messageTitle: string,
 };
 function baseCreatePendingSidebar(
   input: BaseCreatePendingSidebarInput,
 ): ThreadInfo {
   const {
     sourceMessageInfo,
     parentThreadInfo,
     loggedInUserInfo,
     messageTitle,
   } = input;
   const { color, type: parentThreadType } = parentThreadInfo;
   const threadName = trimText(messageTitle, 30);
 
   const initialMembers = new Map<string, UserIDAndUsername>();
 
   const { id: viewerID, username: viewerUsername } = loggedInUserInfo;
   initialMembers.set(viewerID, { id: viewerID, username: viewerUsername });
 
   if (userIsMember(parentThreadInfo, sourceMessageInfo.creator.id)) {
     const { id: sourceAuthorID, username: sourceAuthorUsername } =
       sourceMessageInfo.creator;
     invariant(
       sourceAuthorUsername,
       'sourceAuthorUsername should be set in createPendingSidebar',
     );
     const initialMemberUserInfo = {
       id: sourceAuthorID,
       username: sourceAuthorUsername,
     };
     initialMembers.set(sourceAuthorID, initialMemberUserInfo);
   }
 
   const singleOtherUser = getSingleOtherUser(parentThreadInfo, viewerID);
   if (parentThreadType === threadTypes.PERSONAL && singleOtherUser) {
     const singleOtherUsername = parentThreadInfo.members.find(
       member => member.id === singleOtherUser,
     )?.username;
     invariant(
       singleOtherUsername,
       'singleOtherUsername should be set in createPendingSidebar',
     );
     const singleOtherUserInfo = {
       id: singleOtherUser,
       username: singleOtherUsername,
     };
     initialMembers.set(singleOtherUser, singleOtherUserInfo);
   }
 
   if (sourceMessageInfo.type === messageTypes.TEXT) {
     const mentionedMembersOfParent = extractMentionedMembers(
       sourceMessageInfo.text,
       parentThreadInfo,
     );
     for (const [memberID, member] of mentionedMembersOfParent) {
       initialMembers.set(memberID, member);
     }
   }
 
   return createPendingThread({
     viewerID,
     threadType: threadTypes.SIDEBAR,
     members: [...initialMembers.values()],
     parentThreadInfo,
     threadColor: color,
     name: threadName,
     sourceMessageID: sourceMessageInfo.id,
   });
 }
 
 // The message title here may have ETH addresses that aren't resolved to ENS
 // names. This function should only be used in cases where we're sure that we
 // don't care about the thread title. We should prefer createPendingSidebar
 // wherever possible
 type CreateUnresolvedPendingSidebarInput = {
   ...SharedCreatePendingSidebarInput,
   +markdownRules: ParserRules,
 };
 function createUnresolvedPendingSidebar(
   input: CreateUnresolvedPendingSidebarInput,
 ): ThreadInfo {
   const {
     sourceMessageInfo,
     parentThreadInfo,
     loggedInUserInfo,
     markdownRules,
   } = input;
 
   const messageTitleEntityText = getMessageTitle(
     sourceMessageInfo,
     parentThreadInfo,
     parentThreadInfo,
     markdownRules,
   );
   const messageTitle = entityTextToRawString(messageTitleEntityText, {
     ignoreViewer: true,
   });
 
   return baseCreatePendingSidebar({
     sourceMessageInfo,
     parentThreadInfo,
     messageTitle,
     loggedInUserInfo,
   });
 }
 
 type CreatePendingSidebarInput = {
   ...SharedCreatePendingSidebarInput,
   +markdownRules: ParserRules,
   +getENSNames: ?GetENSNames,
 };
 async function createPendingSidebar(
   input: CreatePendingSidebarInput,
 ): Promise<ThreadInfo> {
   const {
     sourceMessageInfo,
     parentThreadInfo,
     loggedInUserInfo,
     markdownRules,
     getENSNames,
   } = input;
 
   const messageTitleEntityText = getMessageTitle(
     sourceMessageInfo,
     parentThreadInfo,
     parentThreadInfo,
     markdownRules,
   );
   const messageTitle = await getEntityTextAsString(
     messageTitleEntityText,
     getENSNames,
     { ignoreViewer: true },
   );
   invariant(
     messageTitle !== null && messageTitle !== undefined,
     'getEntityTextAsString only returns falsey when passed falsey',
   );
 
   return baseCreatePendingSidebar({
     sourceMessageInfo,
     parentThreadInfo,
     messageTitle,
     loggedInUserInfo,
   });
 }
 
 function pendingThreadType(numberOfOtherMembers: number): 4 | 6 | 7 {
   if (numberOfOtherMembers === 0) {
     return threadTypes.PRIVATE;
   } else if (numberOfOtherMembers === 1) {
     return threadTypes.PERSONAL;
   } else {
     return threadTypes.LOCAL;
   }
 }
 
 function threadTypeCanBePending(threadType: ThreadType): boolean {
   return (
     threadType === threadTypes.PERSONAL ||
     threadType === threadTypes.LOCAL ||
     threadType === threadTypes.SIDEBAR ||
     threadType === threadTypes.PRIVATE
   );
 }
 
 type CreateRealThreadParameters = {
   +threadInfo: ThreadInfo | MinimallyEncodedThreadInfo,
   +dispatchActionPromise: DispatchActionPromise,
   +createNewThread: ClientNewThreadRequest => Promise<NewThreadResult>,
   +sourceMessageID: ?string,
   +viewerID: ?string,
   +handleError?: () => mixed,
   +calendarQuery: CalendarQuery,
 };
 async function createRealThreadFromPendingThread({
   threadInfo,
   dispatchActionPromise,
   createNewThread,
   sourceMessageID,
   viewerID,
   calendarQuery,
 }: CreateRealThreadParameters): Promise<string> {
   if (!threadIsPending(threadInfo.id)) {
     return threadInfo.id;
   }
 
   const otherMemberIDs = threadOtherMembers(threadInfo.members, viewerID).map(
     member => member.id,
   );
   let resultPromise;
   if (threadInfo.type !== threadTypes.SIDEBAR) {
     invariant(
       otherMemberIDs.length > 0,
       'otherMemberIDs should not be empty for threads',
     );
     resultPromise = createNewThread({
       type: pendingThreadType(otherMemberIDs.length),
       initialMemberIDs: otherMemberIDs,
       color: threadInfo.color,
       calendarQuery,
     });
   } else {
     invariant(
       sourceMessageID,
       'sourceMessageID should be set when creating a sidebar',
     );
     resultPromise = createNewThread({
       type: threadTypes.SIDEBAR,
       initialMemberIDs: otherMemberIDs,
       color: threadInfo.color,
       sourceMessageID,
       parentThreadID: threadInfo.parentThreadID,
       name: threadInfo.name,
       calendarQuery,
     });
   }
   dispatchActionPromise(newThreadActionTypes, resultPromise);
   const { newThreadID } = await resultPromise;
   return newThreadID;
 }
 
 type RawThreadInfoOptions = {
   +filterThreadEditAvatarPermission?: boolean,
   +excludePinInfo?: boolean,
   +filterManageInviteLinksPermission?: boolean,
   +filterVoicedInAnnouncementChannelsPermission?: boolean,
 };
 function rawThreadInfoFromServerThreadInfo(
   serverThreadInfo: ServerThreadInfo,
   viewerID: string,
   options?: RawThreadInfoOptions,
-): ?RawThreadInfo {
+): ?LegacyRawThreadInfo {
   const filterThreadEditAvatarPermission =
     options?.filterThreadEditAvatarPermission;
   const excludePinInfo = options?.excludePinInfo;
   const filterManageInviteLinksPermission =
     options?.filterManageInviteLinksPermission;
   const filterVoicedInAnnouncementChannelsPermission =
     options?.filterVoicedInAnnouncementChannelsPermission;
 
   const filterThreadPermissions = _omitBy(
     (v, k) =>
       (filterThreadEditAvatarPermission &&
         [
           threadPermissions.EDIT_THREAD_AVATAR,
           threadPermissionPropagationPrefixes.DESCENDANT +
             threadPermissions.EDIT_THREAD_AVATAR,
         ].includes(k)) ||
       (excludePinInfo &&
         [
           threadPermissions.MANAGE_PINS,
           threadPermissionPropagationPrefixes.DESCENDANT +
             threadPermissions.MANAGE_PINS,
         ].includes(k)) ||
       (filterManageInviteLinksPermission &&
         [threadPermissions.MANAGE_INVITE_LINKS].includes(k)) ||
       (filterVoicedInAnnouncementChannelsPermission &&
         [
           threadPermissions.VOICED_IN_ANNOUNCEMENT_CHANNELS,
           threadPermissionPropagationPrefixes.DESCENDANT +
             threadPermissionFilterPrefixes.TOP_LEVEL +
             threadPermissions.VOICED_IN_ANNOUNCEMENT_CHANNELS,
         ].includes(k)),
   );
 
   const members = [];
   let currentUser;
   for (const serverMember of serverThreadInfo.members) {
     if (
       serverThreadInfo.id === genesis.id &&
       serverMember.id !== viewerID &&
       serverMember.id !== ashoat.id
     ) {
       continue;
     }
 
     const memberPermissions = filterThreadPermissions(serverMember.permissions);
 
     members.push({
       id: serverMember.id,
       role: serverMember.role,
       permissions: memberPermissions,
       isSender: serverMember.isSender,
     });
     if (serverMember.id === viewerID) {
       currentUser = {
         role: serverMember.role,
         permissions: memberPermissions,
         subscription: serverMember.subscription,
         unread: serverMember.unread,
       };
     }
   }
 
   let currentUserPermissions;
   if (currentUser) {
     currentUserPermissions = currentUser.permissions;
   } else {
     currentUserPermissions = filterThreadPermissions(
       getAllThreadPermissions(null, serverThreadInfo.id),
     );
     currentUser = {
       role: null,
       permissions: currentUserPermissions,
       subscription: {
         home: false,
         pushNotifs: false,
       },
       unread: null,
     };
   }
   if (!permissionLookup(currentUserPermissions, threadPermissions.KNOW_OF)) {
     return null;
   }
 
   const rolesWithFilteredThreadPermissions = _mapValues(role => ({
     ...role,
     permissions: filterThreadPermissions(role.permissions),
   }))(serverThreadInfo.roles);
 
   let rawThreadInfo: any = {
     id: serverThreadInfo.id,
     type: serverThreadInfo.type,
     name: serverThreadInfo.name,
     description: serverThreadInfo.description,
     color: serverThreadInfo.color,
     creationTime: serverThreadInfo.creationTime,
     parentThreadID: serverThreadInfo.parentThreadID,
     members,
     roles: rolesWithFilteredThreadPermissions,
     currentUser,
     repliesCount: serverThreadInfo.repliesCount,
     containingThreadID: serverThreadInfo.containingThreadID,
     community: serverThreadInfo.community,
   };
   const sourceMessageID = serverThreadInfo.sourceMessageID;
   if (sourceMessageID) {
     rawThreadInfo = { ...rawThreadInfo, sourceMessageID };
   }
   if (serverThreadInfo.avatar) {
     rawThreadInfo = { ...rawThreadInfo, avatar: serverThreadInfo.avatar };
   }
   if (!excludePinInfo) {
     return {
       ...rawThreadInfo,
       pinnedCount: serverThreadInfo.pinnedCount,
     };
   }
   return rawThreadInfo;
 }
 
 function threadUIName(
   threadInfo: ThreadInfo | MinimallyEncodedThreadInfo,
 ): string | ThreadEntity {
   if (threadInfo.name) {
     return firstLine(threadInfo.name);
   }
 
   let threadMembers: $ReadOnlyArray<RelativeMemberInfo>;
   let memberEntities: $ReadOnlyArray<UserEntity>;
   // Branching below is to appease flow
   if (threadInfo.minimallyEncoded) {
     threadMembers = threadInfo.members.filter(memberInfo => memberInfo.role);
     memberEntities = threadMembers.map(member => ET.user({ userInfo: member }));
   } else {
     threadMembers = threadInfo.members.filter(memberInfo => memberInfo.role);
     memberEntities = threadMembers.map(member => ET.user({ userInfo: member }));
   }
 
   return {
     type: 'thread',
     id: threadInfo.id,
     name: threadInfo.name,
     display: 'uiName',
     uiName: memberEntities,
     ifJustViewer:
       threadInfo.type === threadTypes.PRIVATE
         ? 'viewer_username'
         : 'just_you_string',
   };
 }
 
 function threadInfoFromRawThreadInfo(
-  rawThreadInfo: RawThreadInfo,
+  rawThreadInfo: LegacyRawThreadInfo,
   viewerID: ?string,
   userInfos: UserInfos,
 ): ThreadInfo {
   let threadInfo: ThreadInfo = {
     id: rawThreadInfo.id,
     type: rawThreadInfo.type,
     name: rawThreadInfo.name,
     uiName: '',
     description: rawThreadInfo.description,
     color: rawThreadInfo.color,
     creationTime: rawThreadInfo.creationTime,
     parentThreadID: rawThreadInfo.parentThreadID,
     containingThreadID: rawThreadInfo.containingThreadID,
     community: rawThreadInfo.community,
     members: getRelativeMemberInfos(rawThreadInfo, viewerID, userInfos),
     roles: rawThreadInfo.roles,
     currentUser: getCurrentUser(rawThreadInfo, viewerID, userInfos),
     repliesCount: rawThreadInfo.repliesCount,
   };
   threadInfo = {
     ...threadInfo,
     uiName: threadUIName(threadInfo),
   };
   const { sourceMessageID, avatar, pinnedCount } = rawThreadInfo;
   if (sourceMessageID) {
     threadInfo = { ...threadInfo, sourceMessageID };
   }
 
   if (avatar) {
     threadInfo = { ...threadInfo, avatar };
   } else if (
     rawThreadInfo.type === threadTypes.PERSONAL ||
     rawThreadInfo.type === threadTypes.PRIVATE
   ) {
     threadInfo = {
       ...threadInfo,
       avatar: getUserAvatarForThread(rawThreadInfo, viewerID, userInfos),
     };
   }
 
   if (pinnedCount) {
     threadInfo = { ...threadInfo, pinnedCount };
   }
 
   return threadInfo;
 }
 
 function getCurrentUser(
-  threadInfo: RawThreadInfo | ThreadInfo,
+  threadInfo: LegacyRawThreadInfo | ThreadInfo,
   viewerID: ?string,
   userInfos: UserInfos,
 ): ThreadCurrentUserInfo {
   if (!threadFrozenDueToBlock(threadInfo, viewerID, userInfos)) {
     return threadInfo.currentUser;
   }
 
   return {
     ...threadInfo.currentUser,
     permissions: {
       ...threadInfo.currentUser.permissions,
       ...disabledPermissions,
     },
   };
 }
 
 function getMinimallyEncodedCurrentUser(
   threadInfo: MinimallyEncodedRawThreadInfo | MinimallyEncodedThreadInfo,
   viewerID: ?string,
   userInfos: UserInfos,
 ): MinimallyEncodedThreadCurrentUserInfo {
   if (!threadFrozenDueToBlock(threadInfo, viewerID, userInfos)) {
     return threadInfo.currentUser;
   }
   const decodedPermissions = threadPermissionsFromBitmaskHex(
     threadInfo.currentUser.permissions,
   );
   const updatedPermissions = {
     ...decodedPermissions,
     ...disabledPermissions,
   };
   const encodedUpdatedPermissions = permissionsToBitmaskHex(updatedPermissions);
   return {
     ...threadInfo.currentUser,
     permissions: encodedUpdatedPermissions,
   };
 }
 
 function threadIsWithBlockedUserOnly(
   threadInfo:
-    | RawThreadInfo
+    | LegacyRawThreadInfo
     | ThreadInfo
     | MinimallyEncodedRawThreadInfo
     | MinimallyEncodedThreadInfo,
   viewerID: ?string,
   userInfos: UserInfos,
   checkOnlyViewerBlock?: boolean,
 ): boolean {
   if (
     threadOrParentThreadIsGroupChat(threadInfo) ||
     threadOrParentThreadHasAdminRole(threadInfo)
   ) {
     return false;
   }
 
   const otherUserID = getSingleOtherUser(threadInfo, viewerID);
   if (!otherUserID) {
     return false;
   }
   const otherUserRelationshipStatus =
     userInfos[otherUserID]?.relationshipStatus;
 
   if (checkOnlyViewerBlock) {
     return (
       otherUserRelationshipStatus === userRelationshipStatus.BLOCKED_BY_VIEWER
     );
   }
 
   return (
     !!otherUserRelationshipStatus &&
     relationshipBlockedInEitherDirection(otherUserRelationshipStatus)
   );
 }
 
 function threadFrozenDueToBlock(
   threadInfo:
-    | RawThreadInfo
+    | LegacyRawThreadInfo
     | ThreadInfo
     | MinimallyEncodedRawThreadInfo
     | MinimallyEncodedThreadInfo,
   viewerID: ?string,
   userInfos: UserInfos,
 ): boolean {
   return threadIsWithBlockedUserOnly(threadInfo, viewerID, userInfos);
 }
 
 function threadFrozenDueToViewerBlock(
   threadInfo:
-    | RawThreadInfo
+    | LegacyRawThreadInfo
     | ThreadInfo
     | MinimallyEncodedRawThreadInfo
     | MinimallyEncodedThreadInfo,
   viewerID: ?string,
   userInfos: UserInfos,
 ): boolean {
   return threadIsWithBlockedUserOnly(threadInfo, viewerID, userInfos, true);
 }
 
 const threadTypeDescriptions: { [ThreadType]: string } = {
   [threadTypes.COMMUNITY_OPEN_SUBTHREAD]:
     'Anybody in the parent channel can see an open subchannel.',
   [threadTypes.COMMUNITY_SECRET_SUBTHREAD]:
     'Only visible to its members and admins of ancestor channels.',
 };
 
 function memberIsAdmin(
   memberInfo: RelativeMemberInfo | MemberInfo,
   threadInfo:
     | ThreadInfo
-    | RawThreadInfo
+    | LegacyRawThreadInfo
     | MinimallyEncodedRawThreadInfo
     | MinimallyEncodedThreadInfo,
 ): boolean {
   return !!(
     memberInfo.role && roleIsAdminRole(threadInfo.roles[memberInfo.role])
   );
 }
 
 // Since we don't have access to all of the ancestor ThreadInfos, we approximate
 // "parent admin" as anybody with CHANGE_ROLE permissions.
 function memberHasAdminPowers(
   memberInfo: RelativeMemberInfo | MemberInfo | ServerMemberInfo,
 ): boolean {
   if (memberInfo.minimallyEncoded) {
     return hasPermission(memberInfo.permissions, threadPermissions.CHANGE_ROLE);
   }
   return !!memberInfo.permissions[threadPermissions.CHANGE_ROLE]?.value;
 }
 
 function roleIsAdminRole(roleInfo: ?RoleInfo): boolean {
   return !!(roleInfo && !roleInfo.isDefault && roleInfo.name === 'Admins');
 }
 
 function threadHasAdminRole(
   threadInfo: ?(
-    | RawThreadInfo
+    | LegacyRawThreadInfo
     | ThreadInfo
     | ServerThreadInfo
     | MinimallyEncodedRawThreadInfo
     | MinimallyEncodedThreadInfo
   ),
 ): boolean {
   if (!threadInfo) {
     return false;
   }
   return !!_find({ name: 'Admins' })(threadInfo.roles);
 }
 
 function threadOrParentThreadHasAdminRole(
   threadInfo:
-    | RawThreadInfo
+    | LegacyRawThreadInfo
     | ThreadInfo
     | MinimallyEncodedRawThreadInfo
     | MinimallyEncodedThreadInfo,
 ) {
   return (
     threadMembersWithoutAddedAshoat(threadInfo).filter(member =>
       memberHasAdminPowers(member),
     ).length > 0
   );
 }
 
 function identifyInvalidatedThreads(
   updateInfos: $ReadOnlyArray<ClientUpdateInfo>,
 ): Set<string> {
   const invalidated = new Set<string>();
   for (const updateInfo of updateInfos) {
     if (updateInfo.type === updateTypes.DELETE_THREAD) {
       invalidated.add(updateInfo.threadID);
     }
   }
   return invalidated;
 }
 
 const permissionsDisabledByBlockArray = [
   threadPermissions.VOICED,
   threadPermissions.EDIT_ENTRIES,
   threadPermissions.EDIT_THREAD_NAME,
   threadPermissions.EDIT_THREAD_COLOR,
   threadPermissions.EDIT_THREAD_DESCRIPTION,
   threadPermissions.CREATE_SUBCHANNELS,
   threadPermissions.CREATE_SIDEBARS,
   threadPermissions.JOIN_THREAD,
   threadPermissions.EDIT_PERMISSIONS,
   threadPermissions.ADD_MEMBERS,
   threadPermissions.REMOVE_MEMBERS,
 ];
 
 const permissionsDisabledByBlock: Set<ThreadPermission> = new Set(
   permissionsDisabledByBlockArray,
 );
 
 const disabledPermissions: ThreadPermissionsInfo =
   permissionsDisabledByBlockArray.reduce(
     (permissions: ThreadPermissionsInfo, permission: string) => ({
       ...permissions,
       [permission]: { value: false, source: null },
     }),
     {},
   );
 
 // Consider updating itemHeight in native/chat/chat-thread-list.react.js
 // if you change this
 const emptyItemText: string =
   `Background chats are just like normal chats, except they don't ` +
   `contribute to your unread count.\n\n` +
   `To move a chat over here, switch the “Background” option in its settings.`;
 
 function threadNoun(threadType: ThreadType, parentThreadID: ?string): string {
   if (threadType === threadTypes.SIDEBAR) {
     return 'thread';
   } else if (
     threadType === threadTypes.COMMUNITY_SECRET_SUBTHREAD &&
     parentThreadID === genesis.id
   ) {
     return 'chat';
   } else if (
     threadType === threadTypes.COMMUNITY_ROOT ||
     threadType === threadTypes.COMMUNITY_ANNOUNCEMENT_ROOT ||
     threadType === threadTypes.COMMUNITY_OPEN_SUBTHREAD ||
     threadType === threadTypes.COMMUNITY_OPEN_ANNOUNCEMENT_SUBTHREAD ||
     threadType === threadTypes.COMMUNITY_SECRET_SUBTHREAD ||
     threadType === threadTypes.COMMUNITY_SECRET_ANNOUNCEMENT_SUBTHREAD ||
     threadType === threadTypes.GENESIS
   ) {
     return 'channel';
   } else {
     return 'chat';
   }
 }
 
 function threadLabel(threadType: ThreadType): string {
   if (
     threadType === threadTypes.COMMUNITY_OPEN_SUBTHREAD ||
     threadType === threadTypes.COMMUNITY_OPEN_ANNOUNCEMENT_SUBTHREAD
   ) {
     return 'Open';
   } else if (threadType === threadTypes.PERSONAL) {
     return 'Personal';
   } else if (threadType === threadTypes.SIDEBAR) {
     return 'Thread';
   } else if (threadType === threadTypes.PRIVATE) {
     return 'Private';
   } else if (
     threadType === threadTypes.COMMUNITY_ROOT ||
     threadType === threadTypes.COMMUNITY_ANNOUNCEMENT_ROOT ||
     threadType === threadTypes.GENESIS
   ) {
     return 'Community';
   } else {
     return 'Secret';
   }
 }
 
 function useWatchThread(threadInfo: ?ThreadInfo | ?MinimallyEncodedThreadInfo) {
   const dispatchActionPromise = useDispatchActionPromise();
   const callFetchMostRecentMessages = useFetchMostRecentMessages();
 
   const threadID = threadInfo?.id;
   const threadNotInChatList = !threadInChatList(threadInfo);
   React.useEffect(() => {
     if (threadID && threadNotInChatList) {
       threadWatcher.watchID(threadID);
       dispatchActionPromise(
         fetchMostRecentMessagesActionTypes,
         callFetchMostRecentMessages({ threadID }),
       );
     }
     return () => {
       if (threadID && threadNotInChatList) {
         threadWatcher.removeID(threadID);
       }
     };
   }, [
     callFetchMostRecentMessages,
     dispatchActionPromise,
     threadNotInChatList,
     threadID,
   ]);
 }
 
 type ExistingThreadInfoFinderParams = {
   +searching: boolean,
   +userInfoInputArray: $ReadOnlyArray<AccountUserInfo>,
 };
 type ExistingThreadInfoFinder = (
   params: ExistingThreadInfoFinderParams,
 ) => ?ThreadInfo | ?MinimallyEncodedThreadInfo;
 // TODO (atul): Parameterize function once `createPendingThread` is updated.
 function useExistingThreadInfoFinder(
   baseThreadInfo: ?ThreadInfo | ?MinimallyEncodedThreadInfo,
 ): ExistingThreadInfoFinder {
   const threadInfos = useSelector(threadInfoSelector);
   const loggedInUserInfo = useLoggedInUserInfo();
   const userInfos = useSelector(state => state.userStore.userInfos);
 
   const pendingToRealizedThreadIDs = useSelector(state =>
     pendingToRealizedThreadIDsSelector(state.threadStore.threadInfos),
   );
   return React.useCallback(
     (
       params: ExistingThreadInfoFinderParams,
     ): ?ThreadInfo | ?MinimallyEncodedThreadInfo => {
       if (!baseThreadInfo) {
         return null;
       }
 
       const realizedThreadInfo = threadInfos[baseThreadInfo.id];
       if (realizedThreadInfo) {
         return realizedThreadInfo;
       }
 
       if (!loggedInUserInfo || !threadIsPending(baseThreadInfo.id)) {
         return baseThreadInfo;
       }
       const viewerID = loggedInUserInfo?.id;
 
       invariant(
         threadTypeCanBePending(baseThreadInfo.type),
         `ThreadInfo has pending ID ${baseThreadInfo.id}, but type that ` +
           `should not be pending ${baseThreadInfo.type}`,
       );
 
       const { searching, userInfoInputArray } = params;
 
       const { sourceMessageID } = baseThreadInfo;
       const pendingThreadID = searching
         ? getPendingThreadID(
             pendingThreadType(userInfoInputArray.length),
             [...userInfoInputArray.map(user => user.id), viewerID],
             sourceMessageID,
           )
         : getPendingThreadID(
             baseThreadInfo.type,
             baseThreadInfo.members.map(member => member.id),
             sourceMessageID,
           );
 
       const realizedThreadID = pendingToRealizedThreadIDs.get(pendingThreadID);
       if (realizedThreadID && threadInfos[realizedThreadID]) {
         return threadInfos[realizedThreadID];
       }
 
       const updatedThread = searching
         ? createPendingThread({
             viewerID,
             threadType: pendingThreadType(userInfoInputArray.length),
             members: [loggedInUserInfo, ...userInfoInputArray],
           })
         : baseThreadInfo;
 
       if (updatedThread.minimallyEncoded) {
         return {
           ...updatedThread,
           currentUser: getMinimallyEncodedCurrentUser(
             updatedThread,
             viewerID,
             userInfos,
           ),
         };
       } else {
         return {
           ...updatedThread,
           currentUser: getCurrentUser(updatedThread, viewerID, userInfos),
         };
       }
     },
     [
       baseThreadInfo,
       threadInfos,
       loggedInUserInfo,
       pendingToRealizedThreadIDs,
       userInfos,
     ],
   );
 }
 
 type ThreadTypeParentRequirement = 'optional' | 'required' | 'disabled';
 function getThreadTypeParentRequirement(
   threadType: ThreadType,
 ): ThreadTypeParentRequirement {
   if (
     threadType === threadTypes.COMMUNITY_OPEN_SUBTHREAD ||
     threadType === threadTypes.COMMUNITY_OPEN_ANNOUNCEMENT_SUBTHREAD ||
     //threadType === threadTypes.COMMUNITY_SECRET_SUBTHREAD ||
     threadType === threadTypes.COMMUNITY_SECRET_ANNOUNCEMENT_SUBTHREAD ||
     threadType === threadTypes.SIDEBAR
   ) {
     return 'required';
   } else if (
     threadType === threadTypes.COMMUNITY_ROOT ||
     threadType === threadTypes.COMMUNITY_ANNOUNCEMENT_ROOT ||
     threadType === threadTypes.GENESIS ||
     threadType === threadTypes.PERSONAL ||
     threadType === threadTypes.PRIVATE
   ) {
     return 'disabled';
   } else {
     return 'optional';
   }
 }
 
 function threadMemberHasPermission(
   threadInfo:
     | ServerThreadInfo
-    | RawThreadInfo
+    | LegacyRawThreadInfo
     | ThreadInfo
     | MinimallyEncodedRawThreadInfo
     | MinimallyEncodedThreadInfo,
   memberID: string,
   permission: ThreadPermission,
 ): boolean {
   for (const member of threadInfo.members) {
     if (member.id !== memberID) {
       continue;
     }
     if (member.minimallyEncoded) {
       return hasPermission(member.permissions, permission);
     }
     return permissionLookup(member.permissions, permission);
   }
   return false;
 }
 
 function useCanCreateSidebarFromMessage(
   threadInfo: ThreadInfo | MinimallyEncodedThreadInfo,
   messageInfo: ComposableMessageInfo | RobotextMessageInfo,
 ): boolean {
   const messageCreatorUserInfo = useSelector(
     state => state.userStore.userInfos[messageInfo.creator.id],
   );
 
   if (
     !messageInfo.id ||
     threadInfo.sourceMessageID === messageInfo.id ||
     isInvalidSidebarSource(messageInfo)
   ) {
     return false;
   }
 
   const messageCreatorRelationship = messageCreatorUserInfo?.relationshipStatus;
   const creatorRelationshipHasBlock =
     messageCreatorRelationship &&
     relationshipBlockedInEitherDirection(messageCreatorRelationship);
 
   const hasCreateSidebarsPermission = threadHasPermission(
     threadInfo,
     threadPermissions.CREATE_SIDEBARS,
   );
 
   return hasCreateSidebarsPermission && !creatorRelationshipHasBlock;
 }
 
 function useSidebarExistsOrCanBeCreated(
   threadInfo: ThreadInfo | MinimallyEncodedThreadInfo,
   messageItem: ChatMessageInfoItem,
 ): boolean {
   const canCreateSidebarFromMessage = useCanCreateSidebarFromMessage(
     threadInfo,
     messageItem.messageInfo,
   );
   return !!messageItem.threadCreatedFromMessage || canCreateSidebarFromMessage;
 }
 
 function checkIfDefaultMembersAreVoiced(
   threadInfo: ThreadInfo | MinimallyEncodedThreadInfo,
 ): boolean {
   const defaultRoleID = Object.keys(threadInfo.roles).find(
     roleID => threadInfo.roles[roleID].isDefault,
   );
   invariant(
     defaultRoleID !== undefined,
     'all threads should have a default role',
   );
   const defaultRole = threadInfo.roles[defaultRoleID];
   const defaultRolePermissions = defaultRole.minimallyEncoded
     ? decodeMinimallyEncodedRoleInfo(defaultRole).permissions
     : defaultRole.permissions;
 
   return !!defaultRolePermissions[threadPermissions.VOICED];
 }
 
 const draftKeySuffix = '/message_composer';
 
 function draftKeyFromThreadID(threadID: string): string {
   return `${threadID}${draftKeySuffix}`;
 }
 
 function getContainingThreadID(
   parentThreadInfo:
     | ?ServerThreadInfo
-    | RawThreadInfo
+    | LegacyRawThreadInfo
     | ThreadInfo
     | MinimallyEncodedRawThreadInfo
     | MinimallyEncodedThreadInfo,
   threadType: ThreadType,
 ): ?string {
   if (!parentThreadInfo) {
     return null;
   }
   if (threadType === threadTypes.SIDEBAR) {
     return parentThreadInfo.id;
   }
   if (!parentThreadInfo.containingThreadID) {
     return parentThreadInfo.id;
   }
   return parentThreadInfo.containingThreadID;
 }
 
 function getCommunity(
   parentThreadInfo:
     | ?ServerThreadInfo
-    | RawThreadInfo
+    | LegacyRawThreadInfo
     | ThreadInfo
     | MinimallyEncodedRawThreadInfo
     | MinimallyEncodedThreadInfo,
 ): ?string {
   if (!parentThreadInfo) {
     return null;
   }
   const { id, community, type } = parentThreadInfo;
   if (community !== null && community !== undefined) {
     return community;
   }
   if (threadTypeIsCommunityRoot(type)) {
     return id;
   }
   return null;
 }
 
 function getThreadListSearchResults(
   chatListData: $ReadOnlyArray<ChatThreadItem>,
   searchText: string,
   threadFilter: ThreadInfo => boolean,
   threadSearchResults: $ReadOnlySet<string>,
   usersSearchResults: $ReadOnlyArray<GlobalAccountUserInfo>,
   loggedInUserInfo: ?LoggedInUserInfo,
 ): $ReadOnlyArray<ChatThreadItem> {
   if (!searchText) {
     return chatListData.filter(
       item =>
         threadIsTopLevel(item.threadInfo) && threadFilter(item.threadInfo),
     );
   }
 
   const privateThreads = [];
   const personalThreads = [];
   const otherThreads = [];
   for (const item of chatListData) {
     if (!threadSearchResults.has(item.threadInfo.id)) {
       continue;
     }
     if (item.threadInfo.type === threadTypes.PRIVATE) {
       privateThreads.push({ ...item, sidebars: [] });
     } else if (item.threadInfo.type === threadTypes.PERSONAL) {
       personalThreads.push({ ...item, sidebars: [] });
     } else {
       otherThreads.push({ ...item, sidebars: [] });
     }
   }
 
   const chatItems: ChatThreadItem[] = [
     ...privateThreads,
     ...personalThreads,
     ...otherThreads,
   ];
   if (loggedInUserInfo) {
     chatItems.push(
       ...usersSearchResults.map(user =>
         createPendingThreadItem(loggedInUserInfo, user),
       ),
     );
   }
   return chatItems;
 }
 
 type ThreadListSearchResult = {
   +threadSearchResults: $ReadOnlySet<string>,
   +usersSearchResults: $ReadOnlyArray<GlobalAccountUserInfo>,
 };
 function useThreadListSearch(
   searchText: string,
   viewerID: ?string,
 ): ThreadListSearchResult {
   const callSearchUsers = useServerCall(searchUserCall);
   const usersWithPersonalThread = useSelector(usersWithPersonalThreadSelector);
   const searchUsers = React.useCallback(
     async (usernamePrefix: string) => {
       if (usernamePrefix.length === 0) {
         return ([]: GlobalAccountUserInfo[]);
       }
 
       const { userInfos } = await callSearchUsers(usernamePrefix);
       return userInfos.filter(
         info => !usersWithPersonalThread.has(info.id) && info.id !== viewerID,
       );
     },
     [callSearchUsers, usersWithPersonalThread, viewerID],
   );
 
   const [threadSearchResults, setThreadSearchResults] = React.useState(
     new Set<string>(),
   );
   const [usersSearchResults, setUsersSearchResults] = React.useState<
     $ReadOnlyArray<GlobalAccountUserInfo>,
   >([]);
   const threadSearchIndex = useGlobalThreadSearchIndex();
   React.useEffect(() => {
     (async () => {
       const results = threadSearchIndex.getSearchResults(searchText);
       setThreadSearchResults(new Set<string>(results));
       const usersResults = await searchUsers(searchText);
       setUsersSearchResults(usersResults);
     })();
   }, [searchText, threadSearchIndex, searchUsers]);
 
   return { threadSearchResults, usersSearchResults };
 }
 
 function removeMemberFromThread(
   threadInfo: ThreadInfo | MinimallyEncodedThreadInfo,
   memberInfo: RelativeMemberInfo,
   dispatchActionPromise: DispatchActionPromise,
   removeUserFromThreadServerCall: (
     input: RemoveUsersFromThreadInput,
   ) => Promise<ChangeThreadSettingsPayload>,
 ) {
   const customKeyName = `${removeUsersFromThreadActionTypes.started}:${memberInfo.id}`;
   dispatchActionPromise(
     removeUsersFromThreadActionTypes,
     removeUserFromThreadServerCall({
       threadID: threadInfo.id,
       memberIDs: [memberInfo.id],
     }),
     { customKeyName },
   );
 }
 
 function switchMemberAdminRoleInThread(
   threadInfo: ThreadInfo | MinimallyEncodedThreadInfo,
   memberInfo: RelativeMemberInfo,
   isCurrentlyAdmin: boolean,
   dispatchActionPromise: DispatchActionPromise,
   changeUserRoleServerCall: (
     threadID: string,
     memberIDs: $ReadOnlyArray<string>,
     newRole: string,
   ) => Promise<ChangeThreadSettingsPayload>,
 ) {
   let newRole = null;
   for (const roleID in threadInfo.roles) {
     const role = threadInfo.roles[roleID];
     if (isCurrentlyAdmin && role.isDefault) {
       newRole = role.id;
       break;
     } else if (!isCurrentlyAdmin && roleIsAdminRole(role)) {
       newRole = role.id;
       break;
     }
   }
   invariant(newRole !== null, 'Could not find new role');
 
   const customKeyName = `${changeThreadMemberRolesActionTypes.started}:${memberInfo.id}`;
   dispatchActionPromise(
     changeThreadMemberRolesActionTypes,
     changeUserRoleServerCall(threadInfo.id, [memberInfo.id], newRole),
     { customKeyName },
   );
 }
 
 function getAvailableThreadMemberActions(
   memberInfo: RelativeMemberInfo,
   threadInfo: ThreadInfo | MinimallyEncodedThreadInfo,
   canEdit: ?boolean = true,
 ): $ReadOnlyArray<'change_role' | 'remove_user'> {
   const role = memberInfo.role;
   if (!canEdit || !role) {
     return [];
   }
 
   const canRemoveMembers = threadHasPermission(
     threadInfo,
     threadPermissions.REMOVE_MEMBERS,
   );
   const canChangeRoles = threadHasPermission(
     threadInfo,
     threadPermissions.CHANGE_ROLE,
   );
 
   const result = [];
 
   if (canChangeRoles && memberInfo.username && threadHasAdminRole(threadInfo)) {
     result.push('change_role');
   }
 
   if (
     canRemoveMembers &&
     !memberInfo.isViewer &&
     (canChangeRoles || threadInfo.roles[role]?.isDefault)
   ) {
     result.push('remove_user');
   }
 
   return result;
 }
 
 function patchThreadInfoToIncludeMentionedMembersOfParent(
   threadInfo: ThreadInfo | MinimallyEncodedThreadInfo,
   parentThreadInfo: ThreadInfo | MinimallyEncodedThreadInfo,
   messageText: string,
   viewerID: string,
 ): ThreadInfo | MinimallyEncodedThreadInfo {
   const members: UserIDAndUsername[] = threadInfo.members
     .map(({ id, username }) =>
       username ? ({ id, username }: UserIDAndUsername) : null,
     )
     .filter(Boolean);
   const mentionedNewMembers = extractNewMentionedParentMembers(
     messageText,
     threadInfo,
     parentThreadInfo,
   );
   if (mentionedNewMembers.length === 0) {
     return threadInfo;
   }
   members.push(...mentionedNewMembers);
   return createPendingThread({
     viewerID,
     threadType: threadTypes.SIDEBAR,
     members,
     parentThreadInfo,
     threadColor: threadInfo.color,
     name: threadInfo.name,
     sourceMessageID: threadInfo.sourceMessageID,
   });
 }
 
 function threadInfoInsideCommunity(
   threadInfo:
-    | RawThreadInfo
+    | LegacyRawThreadInfo
     | ThreadInfo
     | MinimallyEncodedRawThreadInfo
     | MinimallyEncodedThreadInfo,
   communityID: string,
 ): boolean {
   return threadInfo.community === communityID || threadInfo.id === communityID;
 }
 
 type RoleAndMemberCount = {
   [roleName: string]: number,
 };
 
 function useRoleMemberCountsForCommunity(
   threadInfo: ThreadInfo | MinimallyEncodedThreadInfo,
 ): RoleAndMemberCount {
   return React.useMemo(() => {
     const roleIDsToNames: { [string]: string } = {};
 
     Object.keys(threadInfo.roles).forEach(roleID => {
       roleIDsToNames[roleID] = threadInfo.roles[roleID].name;
     });
 
     const roleNamesToMemberCount: RoleAndMemberCount = {};
 
     threadInfo.members.forEach(({ role: roleID }) => {
       invariant(roleID, 'Community member should have a role');
       const roleName = roleIDsToNames[roleID];
 
       roleNamesToMemberCount[roleName] =
         (roleNamesToMemberCount[roleName] ?? 0) + 1;
     });
 
     // For all community roles with no members, add them to the list with 0
     Object.keys(roleIDsToNames).forEach(roleName => {
       if (roleNamesToMemberCount[roleIDsToNames[roleName]] === undefined) {
         roleNamesToMemberCount[roleIDsToNames[roleName]] = 0;
       }
     });
 
     return roleNamesToMemberCount;
   }, [threadInfo]);
 }
 
 type RoleUserSurfacedPermissions = {
   +[roleName: string]: $ReadOnlySet<UserSurfacedPermission>,
 };
 // Iterates through the existing roles in the community and 'reverse maps'
 // the set of permission literals for each role to user-facing permission enums
 // to help pre-populate the permission checkboxes when editing roles.
 function useRoleUserSurfacedPermissions(
   threadInfo: ThreadInfo,
 ): RoleUserSurfacedPermissions {
   return React.useMemo(() => {
     const roleNamesToPermissions: { [string]: Set<UserSurfacedPermission> } =
       {};
 
     Object.keys(threadInfo.roles).forEach(roleID => {
       const roleName = threadInfo.roles[roleID].name;
       const rolePermissions = Object.keys(threadInfo.roles[roleID].permissions);
       const setOfUserSurfacedPermissions = new Set<UserSurfacedPermission>();
 
       rolePermissions.forEach(rolePermission => {
         const userSurfacedPermission = Object.keys(
           configurableCommunityPermissions,
         ).find(key =>
           configurableCommunityPermissions[key].has(rolePermission),
         );
 
         if (userSurfacedPermission) {
           setOfUserSurfacedPermissions.add(userSurfacedPermission);
         }
       });
       roleNamesToPermissions[roleName] = setOfUserSurfacedPermissions;
     });
 
     return roleNamesToPermissions;
   }, [threadInfo]);
 }
 
 function communityOrThreadNoun(
   threadInfo:
-    | RawThreadInfo
+    | LegacyRawThreadInfo
     | ThreadInfo
     | MinimallyEncodedRawThreadInfo
     | MinimallyEncodedThreadInfo,
 ): string {
   return threadTypeIsCommunityRoot(threadInfo.type)
     ? 'community'
     : threadNoun(threadInfo.type, threadInfo.parentThreadID);
 }
 
 function getThreadsToDeleteText(
   threadInfo:
-    | RawThreadInfo
+    | LegacyRawThreadInfo
     | ThreadInfo
     | MinimallyEncodedRawThreadInfo
     | MinimallyEncodedThreadInfo,
 ): string {
   return `${
     threadTypeIsCommunityRoot(threadInfo.type)
       ? 'Subchannels and threads'
       : 'Threads'
   } within this ${communityOrThreadNoun(threadInfo)}`;
 }
 
 function useUserProfileThreadInfo(userInfo: ?UserInfo): ?UserProfileThreadInfo {
   const userID = userInfo?.id;
   const username = userInfo?.username;
 
   const loggedInUserInfo = useLoggedInUserInfo();
   const isViewerProfile = loggedInUserInfo?.id === userID;
 
   const privateThreadInfosSelector = threadInfosSelectorForThreadType(
     threadTypes.PRIVATE,
   );
   const privateThreadInfos = useSelector(privateThreadInfosSelector);
 
   const personalThreadInfosSelector = threadInfosSelectorForThreadType(
     threadTypes.PERSONAL,
   );
 
   const personalThreadInfos = useSelector(personalThreadInfosSelector);
 
   const usersWithPersonalThread = useSelector(usersWithPersonalThreadSelector);
 
   return React.useMemo(() => {
     if (!loggedInUserInfo || !userID || !username) {
       return null;
     }
 
     if (isViewerProfile) {
       const privateThreadInfo: ?ThreadInfo = privateThreadInfos[0];
 
       return privateThreadInfo ? { threadInfo: privateThreadInfo } : null;
     }
 
     if (usersWithPersonalThread.has(userID)) {
       const personalThreadInfo: ?ThreadInfo = personalThreadInfos.find(
         threadInfo =>
           userID === getSingleOtherUser(threadInfo, loggedInUserInfo.id),
       );
 
       return personalThreadInfo ? { threadInfo: personalThreadInfo } : null;
     }
 
     const pendingPersonalThreadInfo = createPendingPersonalThread(
       loggedInUserInfo,
       userID,
       username,
     );
 
     return pendingPersonalThreadInfo;
   }, [
     isViewerProfile,
     loggedInUserInfo,
     personalThreadInfos,
     privateThreadInfos,
     userID,
     username,
     usersWithPersonalThread,
   ]);
 }
 
 export {
   threadHasPermission,
   viewerIsMember,
   threadInChatList,
   threadIsTopLevel,
   threadIsChannel,
   threadIsSidebar,
   threadInBackgroundChatList,
   threadInHomeChatList,
   threadIsInHome,
   threadInFilterList,
   userIsMember,
   threadActualMembers,
   threadOtherMembers,
   threadIsGroupChat,
   threadIsPending,
   threadIsPendingSidebar,
   getSingleOtherUser,
   getPendingThreadID,
   parsePendingThreadID,
   createPendingThread,
   createUnresolvedPendingSidebar,
   extractNewMentionedParentMembers,
   createPendingSidebar,
   pendingThreadType,
   createRealThreadFromPendingThread,
   getCurrentUser,
   getMinimallyEncodedCurrentUser,
   threadFrozenDueToBlock,
   threadFrozenDueToViewerBlock,
   rawThreadInfoFromServerThreadInfo,
   threadUIName,
   threadInfoFromRawThreadInfo,
   threadTypeDescriptions,
   memberIsAdmin,
   memberHasAdminPowers,
   roleIsAdminRole,
   threadHasAdminRole,
   identifyInvalidatedThreads,
   permissionsDisabledByBlock,
   emptyItemText,
   threadNoun,
   threadLabel,
   useWatchThread,
   useExistingThreadInfoFinder,
   getThreadTypeParentRequirement,
   threadMemberHasPermission,
   useCanCreateSidebarFromMessage,
   useSidebarExistsOrCanBeCreated,
   checkIfDefaultMembersAreVoiced,
   draftKeySuffix,
   draftKeyFromThreadID,
   threadTypeCanBePending,
   getContainingThreadID,
   getCommunity,
   getThreadListSearchResults,
   useThreadListSearch,
   removeMemberFromThread,
   switchMemberAdminRoleInThread,
   getAvailableThreadMemberActions,
   threadMembersWithoutAddedAshoat,
   patchThreadInfoToIncludeMentionedMembersOfParent,
   threadInfoInsideCommunity,
   useRoleMemberCountsForCommunity,
   useRoleUserSurfacedPermissions,
   getThreadsToDeleteText,
   useUserProfileThreadInfo,
 };
diff --git a/lib/shared/updates/delete-account-spec.js b/lib/shared/updates/delete-account-spec.js
index 0d88e9633..d6a9447d2 100644
--- a/lib/shared/updates/delete-account-spec.js
+++ b/lib/shared/updates/delete-account-spec.js
@@ -1,103 +1,103 @@
 // @flow
 
 import t from 'tcomb';
 
 import type { UpdateSpec } from './update-spec.js';
-import type { RawThreadInfos } from '../../types/thread-types.js';
+import type { LegacyRawThreadInfos } from '../../types/thread-types.js';
 import { updateTypes } from '../../types/update-types-enum.js';
 import type {
   AccountDeletionRawUpdateInfo,
   AccountDeletionUpdateData,
   AccountDeletionUpdateInfo,
 } from '../../types/update-types.js';
 import type { UserInfos } from '../../types/user-types.js';
 import { tNumber, tShape } from '../../utils/validation-utils.js';
 
 export const deleteAccountSpec: UpdateSpec<
   AccountDeletionUpdateInfo,
   AccountDeletionRawUpdateInfo,
   AccountDeletionUpdateData,
 > = Object.freeze({
   generateOpsForThreadUpdates(
-    storeThreadInfos: RawThreadInfos,
+    storeThreadInfos: LegacyRawThreadInfos,
     update: AccountDeletionUpdateInfo,
   ) {
     const operations = [];
     for (const threadID in storeThreadInfos) {
       const threadInfo = storeThreadInfos[threadID];
       const newMembers = threadInfo.members.filter(
         member => member.id !== update.deletedUserID,
       );
       if (newMembers.length < threadInfo.members.length) {
         const updatedThread = {
           ...threadInfo,
           members: newMembers,
         };
         operations.push({
           type: 'replace',
           payload: {
             id: threadID,
             threadInfo: updatedThread,
           },
         });
       }
     }
     return operations;
   },
   reduceUserInfos(state: UserInfos, update: AccountDeletionUpdateInfo) {
     const { deletedUserID } = update;
     if (!state[deletedUserID]) {
       return state;
     }
     const { [deletedUserID]: deleted, ...rest } = state;
     return rest;
   },
   rawUpdateInfoFromRow(row: Object) {
     const content = JSON.parse(row.content);
     return {
       type: updateTypes.DELETE_ACCOUNT,
       id: row.id.toString(),
       time: row.time,
       deletedUserID: content.deletedUserID,
     };
   },
   updateContentForServerDB(data: AccountDeletionUpdateData) {
     return JSON.stringify({ deletedUserID: data.deletedUserID });
   },
   rawInfoFromData(data: AccountDeletionUpdateData, id: string) {
     return {
       type: updateTypes.DELETE_ACCOUNT,
       id,
       time: data.time,
       deletedUserID: data.deletedUserID,
     };
   },
   updateInfoFromRawInfo(info: AccountDeletionRawUpdateInfo) {
     return {
       type: updateTypes.DELETE_ACCOUNT,
       id: info.id,
       time: info.time,
       deletedUserID: info.deletedUserID,
     };
   },
   deleteCondition: new Set([
     updateTypes.DELETE_ACCOUNT,
     updateTypes.UPDATE_USER,
   ]),
   keyForUpdateData(data: AccountDeletionUpdateData) {
     return data.deletedUserID;
   },
   keyForUpdateInfo(info: AccountDeletionUpdateInfo) {
     return info.deletedUserID;
   },
   typesOfReplacedUpdatesForMatchingKey: 'all_types',
   generateOpsForUserInfoUpdates(update: AccountDeletionUpdateInfo) {
     return [{ type: 'remove_users', payload: { ids: [update.deletedUserID] } }];
   },
   infoValidator: tShape<AccountDeletionUpdateInfo>({
     type: tNumber(updateTypes.DELETE_ACCOUNT),
     id: t.String,
     time: t.Number,
     deletedUserID: t.String,
   }),
 });
diff --git a/lib/shared/updates/delete-thread-spec.js b/lib/shared/updates/delete-thread-spec.js
index 23e417079..fc80d349d 100644
--- a/lib/shared/updates/delete-thread-spec.js
+++ b/lib/shared/updates/delete-thread-spec.js
@@ -1,88 +1,88 @@
 // @flow
 
 import t from 'tcomb';
 
 import type { UpdateSpec } from './update-spec.js';
-import type { RawThreadInfos } from '../../types/thread-types.js';
+import type { LegacyRawThreadInfos } from '../../types/thread-types.js';
 import { updateTypes } from '../../types/update-types-enum.js';
 import type {
   ThreadDeletionRawUpdateInfo,
   ThreadDeletionUpdateData,
   ThreadDeletionUpdateInfo,
 } from '../../types/update-types.js';
 import { tID, tNumber, tShape } from '../../utils/validation-utils.js';
 
 export const deleteThreadSpec: UpdateSpec<
   ThreadDeletionUpdateInfo,
   ThreadDeletionRawUpdateInfo,
   ThreadDeletionUpdateData,
 > = Object.freeze({
   generateOpsForThreadUpdates(
-    storeThreadInfos: RawThreadInfos,
+    storeThreadInfos: LegacyRawThreadInfos,
     update: ThreadDeletionUpdateInfo,
   ) {
     if (storeThreadInfos[update.threadID]) {
       return [
         {
           type: 'remove',
           payload: {
             ids: [update.threadID],
           },
         },
       ];
     }
     return null;
   },
   reduceCalendarThreadFilters(
     filteredThreadIDs: $ReadOnlySet<string>,
     update: ThreadDeletionUpdateInfo,
   ) {
     if (!filteredThreadIDs.has(update.threadID)) {
       return filteredThreadIDs;
     }
     return new Set([...filteredThreadIDs].filter(id => id !== update.threadID));
   },
   rawUpdateInfoFromRow(row: Object) {
     const { threadID } = JSON.parse(row.content);
     return {
       type: updateTypes.DELETE_THREAD,
       id: row.id.toString(),
       time: row.time,
       threadID,
     };
   },
   updateContentForServerDB(data: ThreadDeletionUpdateData) {
     const { threadID } = data;
     return JSON.stringify({ threadID });
   },
   rawInfoFromData(data: ThreadDeletionUpdateData, id: string) {
     return {
       type: updateTypes.DELETE_THREAD,
       id,
       time: data.time,
       threadID: data.threadID,
     };
   },
   updateInfoFromRawInfo(info: ThreadDeletionRawUpdateInfo) {
     return {
       type: updateTypes.DELETE_THREAD,
       id: info.id,
       time: info.time,
       threadID: info.threadID,
     };
   },
   deleteCondition: 'all_types',
   keyForUpdateData(data: ThreadDeletionUpdateData) {
     return data.threadID;
   },
   keyForUpdateInfo(info: ThreadDeletionUpdateInfo) {
     return info.threadID;
   },
   typesOfReplacedUpdatesForMatchingKey: 'all_types',
   infoValidator: tShape<ThreadDeletionUpdateInfo>({
     type: tNumber(updateTypes.DELETE_THREAD),
     id: t.String,
     time: t.Number,
     threadID: tID,
   }),
 });
diff --git a/lib/shared/updates/join-thread-spec.js b/lib/shared/updates/join-thread-spec.js
index 44a2eba9e..a70d469e0 100644
--- a/lib/shared/updates/join-thread-spec.js
+++ b/lib/shared/updates/join-thread-spec.js
@@ -1,179 +1,179 @@
 // @flow
 
 import invariant from 'invariant';
 import _isEqual from 'lodash/fp/isEqual.js';
 import t from 'tcomb';
 
 import type { UpdateInfoFromRawInfoParams, UpdateSpec } from './update-spec.js';
 import {
   type RawEntryInfo,
   rawEntryInfoValidator,
 } from '../../types/entry-types.js';
 import type {
   RawMessageInfo,
   MessageTruncationStatuses,
 } from '../../types/message-types.js';
 import {
   messageTruncationStatusValidator,
   rawMessageInfoValidator,
 } from '../../types/message-types.js';
 import {
-  type RawThreadInfos,
-  rawThreadInfoValidator,
+  type LegacyRawThreadInfos,
+  legacyRawThreadInfoValidator,
 } from '../../types/thread-types.js';
 import { updateTypes } from '../../types/update-types-enum.js';
 import type {
   ThreadJoinUpdateInfo,
   ThreadJoinRawUpdateInfo,
   ThreadJoinUpdateData,
 } from '../../types/update-types.js';
 import { tNumber, tShape } from '../../utils/validation-utils.js';
 import { combineTruncationStatuses } from '../message-utils.js';
 import { threadInFilterList } from '../thread-utils.js';
 
 export const joinThreadSpec: UpdateSpec<
   ThreadJoinUpdateInfo,
   ThreadJoinRawUpdateInfo,
   ThreadJoinUpdateData,
 > = Object.freeze({
   generateOpsForThreadUpdates(
-    storeThreadInfos: RawThreadInfos,
+    storeThreadInfos: LegacyRawThreadInfos,
     update: ThreadJoinUpdateInfo,
   ) {
     if (_isEqual(storeThreadInfos[update.threadInfo.id])(update.threadInfo)) {
       return null;
     }
     return [
       {
         type: 'replace',
         payload: {
           id: update.threadInfo.id,
           threadInfo: update.threadInfo,
         },
       },
     ];
   },
   mergeEntryInfos(
     entryIDs: Set<string>,
     mergedEntryInfos: Array<RawEntryInfo>,
     update: ThreadJoinUpdateInfo,
   ) {
     for (const entryInfo of update.rawEntryInfos) {
       const entryID = entryInfo.id;
       if (!entryID || entryIDs.has(entryID)) {
         continue;
       }
       mergedEntryInfos.push(entryInfo);
       entryIDs.add(entryID);
     }
   },
   reduceCalendarThreadFilters(
     filteredThreadIDs: $ReadOnlySet<string>,
     update: ThreadJoinUpdateInfo,
   ) {
     if (
       !threadInFilterList(update.threadInfo) ||
       filteredThreadIDs.has(update.threadInfo.id)
     ) {
       return filteredThreadIDs;
     }
     return new Set([...filteredThreadIDs, update.threadInfo.id]);
   },
   getRawMessageInfos(update: ThreadJoinUpdateInfo) {
     return update.rawMessageInfos;
   },
   mergeMessageInfosAndTruncationStatuses(
     messageIDs: Set<string>,
     messageInfos: Array<RawMessageInfo>,
     truncationStatuses: MessageTruncationStatuses,
     update: ThreadJoinUpdateInfo,
   ) {
     for (const messageInfo of update.rawMessageInfos) {
       const messageID = messageInfo.id;
       if (!messageID || messageIDs.has(messageID)) {
         continue;
       }
       messageInfos.push(messageInfo);
       messageIDs.add(messageID);
     }
 
     truncationStatuses[update.threadInfo.id] = combineTruncationStatuses(
       update.truncationStatus,
       truncationStatuses[update.threadInfo.id],
     );
   },
   rawUpdateInfoFromRow(row: Object) {
     const { threadID } = JSON.parse(row.content);
     return {
       type: updateTypes.JOIN_THREAD,
       id: row.id.toString(),
       time: row.time,
       threadID,
     };
   },
   updateContentForServerDB(data: ThreadJoinUpdateData) {
     const { threadID } = data;
     return JSON.stringify({ threadID });
   },
   entitiesToFetch(update: ThreadJoinRawUpdateInfo) {
     return {
       threadID: update.threadID,
       detailedThreadID: update.threadID,
     };
   },
   rawInfoFromData(data: ThreadJoinUpdateData, id: string) {
     return {
       type: updateTypes.JOIN_THREAD,
       id,
       time: data.time,
       threadID: data.threadID,
     };
   },
   updateInfoFromRawInfo(
     info: ThreadJoinRawUpdateInfo,
     params: UpdateInfoFromRawInfoParams,
   ) {
     const { data, rawEntryInfosByThreadID, rawMessageInfosByThreadID } = params;
     const { threadInfos, calendarResult, messageInfosResult } = data;
     const threadInfo = threadInfos[info.threadID];
     if (!threadInfo) {
       console.warn(
         "failed to hydrate updateTypes.JOIN_THREAD because we couldn't " +
           `fetch RawThreadInfo for ${info.threadID}`,
       );
       return null;
     }
 
     invariant(calendarResult, 'should be set');
     const rawEntryInfos = rawEntryInfosByThreadID[info.threadID] ?? [];
     invariant(messageInfosResult, 'should be set');
     const rawMessageInfos = rawMessageInfosByThreadID[info.threadID] ?? [];
 
     return {
       type: updateTypes.JOIN_THREAD,
       id: info.id,
       time: info.time,
       threadInfo,
       rawMessageInfos,
       truncationStatus: messageInfosResult.truncationStatuses[info.threadID],
       rawEntryInfos,
     };
   },
   deleteCondition: 'all_types',
   keyForUpdateData(data: ThreadJoinUpdateData) {
     return data.threadID;
   },
   keyForUpdateInfo(info: ThreadJoinUpdateInfo) {
     return info.threadInfo.id;
   },
   typesOfReplacedUpdatesForMatchingKey: 'all_types',
   infoValidator: tShape<ThreadJoinUpdateInfo>({
     type: tNumber(updateTypes.JOIN_THREAD),
     id: t.String,
     time: t.Number,
-    threadInfo: rawThreadInfoValidator,
+    threadInfo: legacyRawThreadInfoValidator,
     rawMessageInfos: t.list(rawMessageInfoValidator),
     truncationStatus: messageTruncationStatusValidator,
     rawEntryInfos: t.list(rawEntryInfoValidator),
   }),
 });
diff --git a/lib/shared/updates/update-spec.js b/lib/shared/updates/update-spec.js
index 8118bf8e1..6d94ffa49 100644
--- a/lib/shared/updates/update-spec.js
+++ b/lib/shared/updates/update-spec.js
@@ -1,103 +1,103 @@
 // @flow
 
 import type { TType } from 'tcomb';
 
 import type { ThreadStoreOperation } from '../../ops/thread-store-ops.js';
 import type { UserStoreOperation } from '../../ops/user-store-ops.js';
 import type {
   FetchEntryInfosBase,
   RawEntryInfo,
   RawEntryInfos,
 } from '../../types/entry-types.js';
 import type {
   RawMessageInfo,
   MessageTruncationStatuses,
   FetchMessageInfosResult,
 } from '../../types/message-types.js';
-import type { RawThreadInfos } from '../../types/thread-types.js';
+import type { LegacyRawThreadInfos } from '../../types/thread-types.js';
 import type { UpdateType } from '../../types/update-types-enum.js';
 import type {
   ClientUpdateInfo,
   RawUpdateInfo,
   UpdateData,
 } from '../../types/update-types.js';
 import type {
   CurrentUserInfo,
   LoggedInUserInfo,
   UserInfos,
 } from '../../types/user-types.js';
 
 export type UpdateInfosRawData = {
-  +threadInfos: RawThreadInfos,
+  +threadInfos: LegacyRawThreadInfos,
   +messageInfosResult: ?FetchMessageInfosResult,
   +calendarResult: ?FetchEntryInfosBase,
   +entryInfosResult: ?RawEntryInfos,
   +currentUserInfoResult: ?LoggedInUserInfo,
   +userInfosResult: ?UserInfos,
 };
 
 export type UpdateInfoFromRawInfoParams = {
   +data: UpdateInfosRawData,
   +rawEntryInfosByThreadID: {
     +[id: string]: $ReadOnlyArray<RawEntryInfo>,
   },
   +rawMessageInfosByThreadID: {
     +[id: string]: $ReadOnlyArray<RawMessageInfo>,
   },
 };
 
 export type UpdateTypes = 'all_types' | $ReadOnlySet<UpdateType>;
 
 export type UpdateSpec<
   UpdateInfo: ClientUpdateInfo,
   RawInfo: RawUpdateInfo,
   Data: UpdateData,
 > = {
   +generateOpsForThreadUpdates?: (
-    storeThreadInfos: RawThreadInfos,
+    storeThreadInfos: LegacyRawThreadInfos,
     update: UpdateInfo,
   ) => ?$ReadOnlyArray<ThreadStoreOperation>,
   +mergeEntryInfos?: (
     entryIDs: Set<string>,
     mergedEntryInfos: Array<RawEntryInfo>,
     update: UpdateInfo,
   ) => void,
   +reduceCurrentUser?: (
     state: ?CurrentUserInfo,
     update: UpdateInfo,
   ) => ?CurrentUserInfo,
   +reduceUserInfos?: (state: UserInfos, update: UpdateInfo) => UserInfos,
   +reduceCalendarThreadFilters?: (
     filteredThreadIDs: $ReadOnlySet<string>,
     update: UpdateInfo,
   ) => $ReadOnlySet<string>,
   +getRawMessageInfos?: (update: UpdateInfo) => $ReadOnlyArray<RawMessageInfo>,
   +mergeMessageInfosAndTruncationStatuses?: (
     messageIDs: Set<string>,
     messageInfos: Array<RawMessageInfo>,
     truncationStatuses: MessageTruncationStatuses,
     update: UpdateInfo,
   ) => void,
   +rawUpdateInfoFromRow: (row: Object) => RawInfo,
   +updateContentForServerDB: (data: Data) => ?string,
   +entitiesToFetch?: (update: RawInfo) => {
     +threadID?: string,
     +detailedThreadID?: string,
     +entryID?: string,
     +currentUser?: boolean,
     +userID?: string,
   },
   +rawInfoFromData: (data: Data, id: string) => RawInfo,
   +updateInfoFromRawInfo: (
     info: RawInfo,
     params: UpdateInfoFromRawInfoParams,
   ) => ?UpdateInfo,
   +deleteCondition: ?UpdateTypes,
   +keyForUpdateData?: (data: Data) => string,
   +keyForUpdateInfo?: (info: UpdateInfo) => string,
   +typesOfReplacedUpdatesForMatchingKey: ?UpdateTypes,
   +infoValidator: TType<UpdateInfo>,
   +generateOpsForUserInfoUpdates?: (
     update: UpdateInfo,
   ) => ?$ReadOnlyArray<UserStoreOperation>,
 };
diff --git a/lib/shared/updates/update-thread-read-status-spec.js b/lib/shared/updates/update-thread-read-status-spec.js
index b8cbe7b8d..cbcc29826 100644
--- a/lib/shared/updates/update-thread-read-status-spec.js
+++ b/lib/shared/updates/update-thread-read-status-spec.js
@@ -1,100 +1,101 @@
 // @flow
 
 import t from 'tcomb';
 
 import type { UpdateSpec } from './update-spec.js';
 import type {
-  RawThreadInfo,
-  RawThreadInfos,
+  LegacyRawThreadInfo,
+  LegacyRawThreadInfos,
 } from '../../types/thread-types.js';
 import { updateTypes } from '../../types/update-types-enum.js';
 import type {
   ThreadReadStatusUpdateInfo,
   ThreadReadStatusRawUpdateInfo,
   ThreadReadStatusUpdateData,
 } from '../../types/update-types.js';
 import { tID, tNumber, tShape } from '../../utils/validation-utils.js';
 
 export const updateThreadReadStatusSpec: UpdateSpec<
   ThreadReadStatusUpdateInfo,
   ThreadReadStatusRawUpdateInfo,
   ThreadReadStatusUpdateData,
 > = Object.freeze({
   generateOpsForThreadUpdates(
-    storeThreadInfos: RawThreadInfos,
+    storeThreadInfos: LegacyRawThreadInfos,
     update: ThreadReadStatusUpdateInfo,
   ) {
-    const storeThreadInfo: ?RawThreadInfo = storeThreadInfos[update.threadID];
+    const storeThreadInfo: ?LegacyRawThreadInfo =
+      storeThreadInfos[update.threadID];
     if (
       !storeThreadInfo ||
       storeThreadInfo.currentUser.unread === update.unread
     ) {
       return null;
     }
     const updatedThread = {
       ...storeThreadInfo,
       currentUser: {
         ...storeThreadInfo.currentUser,
         unread: update.unread,
       },
     };
     return [
       {
         type: 'replace',
         payload: {
           id: update.threadID,
           threadInfo: updatedThread,
         },
       },
     ];
   },
   rawUpdateInfoFromRow(row: Object) {
     const { threadID, unread } = JSON.parse(row.content);
     return {
       type: updateTypes.UPDATE_THREAD_READ_STATUS,
       id: row.id.toString(),
       time: row.time,
       threadID,
       unread,
     };
   },
   updateContentForServerDB(data: ThreadReadStatusUpdateData) {
     const { threadID, unread } = data;
     return JSON.stringify({ threadID, unread });
   },
   rawInfoFromData(data: ThreadReadStatusUpdateData, id: string) {
     return {
       type: updateTypes.UPDATE_THREAD_READ_STATUS,
       id,
       time: data.time,
       threadID: data.threadID,
       unread: data.unread,
     };
   },
   updateInfoFromRawInfo(info: ThreadReadStatusRawUpdateInfo) {
     return {
       type: updateTypes.UPDATE_THREAD_READ_STATUS,
       id: info.id,
       time: info.time,
       threadID: info.threadID,
       unread: info.unread,
     };
   },
   deleteCondition: new Set([updateTypes.UPDATE_THREAD_READ_STATUS]),
   keyForUpdateData(data: ThreadReadStatusUpdateData) {
     return data.threadID;
   },
   keyForUpdateInfo(info: ThreadReadStatusUpdateInfo) {
     return info.threadID;
   },
   typesOfReplacedUpdatesForMatchingKey: new Set([
     updateTypes.UPDATE_THREAD_READ_STATUS,
   ]),
   infoValidator: tShape<ThreadReadStatusUpdateInfo>({
     type: tNumber(updateTypes.UPDATE_THREAD_READ_STATUS),
     id: t.String,
     time: t.Number,
     threadID: tID,
     unread: t.Boolean,
   }),
 });
diff --git a/lib/shared/updates/update-thread-spec.js b/lib/shared/updates/update-thread-spec.js
index 151b8fdd8..be99b8541 100644
--- a/lib/shared/updates/update-thread-spec.js
+++ b/lib/shared/updates/update-thread-spec.js
@@ -1,119 +1,119 @@
 // @flow
 
 import _isEqual from 'lodash/fp/isEqual.js';
 import t from 'tcomb';
 
 import type { UpdateInfoFromRawInfoParams, UpdateSpec } from './update-spec.js';
 import {
-  type RawThreadInfos,
-  rawThreadInfoValidator,
+  type LegacyRawThreadInfos,
+  legacyRawThreadInfoValidator,
 } from '../../types/thread-types.js';
 import { updateTypes } from '../../types/update-types-enum.js';
 import type {
   ThreadUpdateInfo,
   ThreadRawUpdateInfo,
   ThreadUpdateData,
 } from '../../types/update-types.js';
 import { tNumber, tShape } from '../../utils/validation-utils.js';
 import { threadInFilterList } from '../thread-utils.js';
 
 export const updateThreadSpec: UpdateSpec<
   ThreadUpdateInfo,
   ThreadRawUpdateInfo,
   ThreadUpdateData,
 > = Object.freeze({
   generateOpsForThreadUpdates(
-    storeThreadInfos: RawThreadInfos,
+    storeThreadInfos: LegacyRawThreadInfos,
     update: ThreadUpdateInfo,
   ) {
     if (_isEqual(storeThreadInfos[update.threadInfo.id])(update.threadInfo)) {
       return null;
     }
     return [
       {
         type: 'replace',
         payload: {
           id: update.threadInfo.id,
           threadInfo: update.threadInfo,
         },
       },
     ];
   },
   reduceCalendarThreadFilters(
     filteredThreadIDs: $ReadOnlySet<string>,
     update: ThreadUpdateInfo,
   ) {
     if (
       threadInFilterList(update.threadInfo) ||
       !filteredThreadIDs.has(update.threadInfo.id)
     ) {
       return filteredThreadIDs;
     }
     return new Set(
       [...filteredThreadIDs].filter(id => id !== update.threadInfo.id),
     );
   },
   rawUpdateInfoFromRow(row: Object) {
     const { threadID } = JSON.parse(row.content);
     return {
       type: updateTypes.UPDATE_THREAD,
       id: row.id.toString(),
       time: row.time,
       threadID,
     };
   },
   updateContentForServerDB(data: ThreadUpdateData) {
     return JSON.stringify({ threadID: data.threadID });
   },
   entitiesToFetch(update: ThreadRawUpdateInfo) {
     return {
       threadID: update.threadID,
     };
   },
   rawInfoFromData(data: ThreadUpdateData, id: string) {
     return {
       type: updateTypes.UPDATE_THREAD,
       id,
       time: data.time,
       threadID: data.threadID,
     };
   },
   updateInfoFromRawInfo(
     info: ThreadRawUpdateInfo,
     params: UpdateInfoFromRawInfoParams,
   ) {
     const threadInfo = params.data.threadInfos[info.threadID];
     if (!threadInfo) {
       console.warn(
         "failed to hydrate updateTypes.UPDATE_THREAD because we couldn't " +
           `fetch RawThreadInfo for ${info.threadID}`,
       );
       return null;
     }
     return {
       type: updateTypes.UPDATE_THREAD,
       id: info.id,
       time: info.time,
       threadInfo,
     };
   },
   deleteCondition: new Set([
     updateTypes.UPDATE_THREAD,
     updateTypes.UPDATE_THREAD_READ_STATUS,
   ]),
   keyForUpdateData(data: ThreadUpdateData) {
     return data.threadID;
   },
   keyForUpdateInfo(info: ThreadUpdateInfo) {
     return info.threadInfo.id;
   },
   typesOfReplacedUpdatesForMatchingKey: new Set([
     updateTypes.UPDATE_THREAD_READ_STATUS,
   ]),
   infoValidator: tShape<ThreadUpdateInfo>({
     type: tNumber(updateTypes.UPDATE_THREAD),
     id: t.String,
     time: t.Number,
-    threadInfo: rawThreadInfoValidator,
+    threadInfo: legacyRawThreadInfoValidator,
   }),
 });
diff --git a/lib/shared/user-utils.js b/lib/shared/user-utils.js
index c9ebf5d0e..ab30b74fd 100644
--- a/lib/shared/user-utils.js
+++ b/lib/shared/user-utils.js
@@ -1,57 +1,57 @@
 // @flow
 
 import { memberHasAdminPowers } from './thread-utils.js';
 import { useENSNames } from '../hooks/ens-cache.js';
 import type {
   MinimallyEncodedRawThreadInfo,
   MinimallyEncodedThreadInfo,
 } from '../types/minimally-encoded-thread-permissions-types.js';
 import type {
-  RawThreadInfo,
+  LegacyRawThreadInfo,
   ServerThreadInfo,
   ThreadInfo,
 } from '../types/thread-types.js';
 import type { UserInfo } from '../types/user-types.js';
 import { useSelector } from '../utils/redux-utils.js';
 
 function stringForUser(
   user: ?{
     +username?: ?string,
     +isViewer?: ?boolean,
     ...
   },
 ): string {
   if (user?.isViewer) {
     return 'you';
   }
 
   return stringForUserExplicit(user);
 }
 
 function stringForUserExplicit(user: ?{ +username: ?string, ... }): string {
   if (user?.username) {
     return user.username;
   }
 
   return 'anonymous';
 }
 
 function useKeyserverAdmin(
   community:
     | ThreadInfo
-    | RawThreadInfo
+    | LegacyRawThreadInfo
     | ServerThreadInfo
     | MinimallyEncodedThreadInfo
     | MinimallyEncodedRawThreadInfo,
 ): ?UserInfo {
   const userInfos = useSelector(state => state.userStore.userInfos);
   // This hack only works as long as there is only one admin
   // Linear task to revert this:
   // https://linear.app/comm/issue/ENG-1707/revert-fix-getting-the-keyserver-admin-info
   const admin = community.members.find(memberHasAdminPowers);
   const adminUserInfo = admin ? userInfos[admin.id] : undefined;
   const [adminUserInfoWithENSName] = useENSNames([adminUserInfo]);
   return adminUserInfoWithENSName;
 }
 
 export { stringForUser, stringForUserExplicit, useKeyserverAdmin };
diff --git a/lib/types/account-types.js b/lib/types/account-types.js
index 7d45f7eef..bd4afea9b 100644
--- a/lib/types/account-types.js
+++ b/lib/types/account-types.js
@@ -1,210 +1,210 @@
 // @flow
 
 import t, { type TInterface } from 'tcomb';
 
 import type { SignedIdentityKeysBlob } from './crypto-types.js';
 import type { PlatformDetails } from './device-types.js';
 import type {
   CalendarQuery,
   CalendarResult,
   RawEntryInfo,
 } from './entry-types.js';
 import {
   type RawMessageInfo,
   type MessageTruncationStatuses,
   type GenericMessagesResult,
 } from './message-types.js';
 import type { PreRequestUserState } from './session-types.js';
-import { type RawThreadInfos } from './thread-types.js';
+import { type LegacyRawThreadInfos } from './thread-types.js';
 import {
   type UserInfo,
   type LoggedOutUserInfo,
   type LoggedInUserInfo,
 } from './user-types.js';
 import type { PolicyType } from '../facts/policies.js';
 import { values } from '../utils/objects.js';
 import { tShape } from '../utils/validation-utils.js';
 
 export type ResetPasswordRequest = {
   +usernameOrEmail: string,
 };
 
 export type LogOutResult = {
   +currentUserInfo: ?LoggedOutUserInfo,
   +preRequestUserState: PreRequestUserState,
 };
 
 export type LogOutResponse = {
   +currentUserInfo: LoggedOutUserInfo,
 };
 
 export type RegisterInfo = {
   ...LogInExtraInfo,
   +username: string,
   +password: string,
 };
 
 export type DeviceTokenUpdateRequest = {
   +deviceToken: string,
 };
 
 type DeviceTokenUpdateInput = {
   +[keyserverID: string]: DeviceTokenUpdateRequest,
 };
 
 export type RegisterRequest = {
   +username: string,
   +email?: empty,
   +password: string,
   +calendarQuery?: ?CalendarQuery,
   +deviceTokenUpdateRequest?: ?DeviceTokenUpdateRequest,
   +platformDetails: PlatformDetails,
   +primaryIdentityPublicKey?: empty,
   +signedIdentityKeysBlob?: SignedIdentityKeysBlob,
   +initialNotificationsEncryptedMessage?: string,
 };
 
 export type RegisterResponse = {
   id: string,
   rawMessageInfos: $ReadOnlyArray<RawMessageInfo>,
   currentUserInfo: LoggedInUserInfo,
   cookieChange: {
-    threadInfos: RawThreadInfos,
+    threadInfos: LegacyRawThreadInfos,
     userInfos: $ReadOnlyArray<UserInfo>,
   },
 };
 
 export type RegisterResult = {
   +currentUserInfo: LoggedInUserInfo,
   +rawMessageInfos: $ReadOnlyArray<RawMessageInfo>,
-  +threadInfos: RawThreadInfos,
+  +threadInfos: LegacyRawThreadInfos,
   +userInfos: $ReadOnlyArray<UserInfo>,
   +calendarQuery: CalendarQuery,
 };
 
 export const logInActionSources = Object.freeze({
   cookieInvalidationResolutionAttempt: 'COOKIE_INVALIDATION_RESOLUTION_ATTEMPT',
   appStartCookieLoggedInButInvalidRedux:
     'APP_START_COOKIE_LOGGED_IN_BUT_INVALID_REDUX',
   appStartReduxLoggedInButInvalidCookie:
     'APP_START_REDUX_LOGGED_IN_BUT_INVALID_COOKIE',
   socketAuthErrorResolutionAttempt: 'SOCKET_AUTH_ERROR_RESOLUTION_ATTEMPT',
   sqliteOpFailure: 'SQLITE_OP_FAILURE',
   sqliteLoadFailure: 'SQLITE_LOAD_FAILURE',
   logInFromWebForm: 'LOG_IN_FROM_WEB_FORM',
   logInFromNativeForm: 'LOG_IN_FROM_NATIVE_FORM',
   logInFromNativeSIWE: 'LOG_IN_FROM_NATIVE_SIWE',
   corruptedDatabaseDeletion: 'CORRUPTED_DATABASE_DELETION',
   refetchUserDataAfterAcknowledgment: 'REFETCH_USER_DATA_AFTER_ACKNOWLEDGMENT',
 });
 
 export type LogInActionSource = $Values<typeof logInActionSources>;
 
 export type LogInStartingPayload = {
   +calendarQuery: CalendarQuery,
   +logInActionSource?: LogInActionSource,
 };
 
 export type LogInExtraInfo = {
   +calendarQuery: CalendarQuery,
   +deviceTokenUpdateRequest: DeviceTokenUpdateInput,
   +signedIdentityKeysBlob?: SignedIdentityKeysBlob,
   +initialNotificationsEncryptedMessage?: string,
 };
 
 export type LogInInfo = {
   ...LogInExtraInfo,
   +username: string,
   +password: string,
   +logInActionSource: LogInActionSource,
   +keyserverIDs?: $ReadOnlyArray<string>,
 };
 
 export type LogInRequest = {
   +usernameOrEmail?: ?string,
   +username?: ?string,
   +password: string,
   +calendarQuery?: ?CalendarQuery,
   +deviceTokenUpdateRequest?: ?DeviceTokenUpdateRequest,
   +platformDetails: PlatformDetails,
   +watchedIDs: $ReadOnlyArray<string>,
   +source?: LogInActionSource,
   +primaryIdentityPublicKey?: empty,
   +signedIdentityKeysBlob?: SignedIdentityKeysBlob,
   +initialNotificationsEncryptedMessage?: string,
 };
 
 export type LogInResponse = {
   +currentUserInfo: LoggedInUserInfo,
   +rawMessageInfos: $ReadOnlyArray<RawMessageInfo>,
   +truncationStatuses: MessageTruncationStatuses,
   +userInfos: $ReadOnlyArray<UserInfo>,
   +rawEntryInfos?: ?$ReadOnlyArray<RawEntryInfo>,
   +serverTime: number,
   +cookieChange: {
-    +threadInfos: RawThreadInfos,
+    +threadInfos: LegacyRawThreadInfos,
     +userInfos: $ReadOnlyArray<UserInfo>,
   },
   +notAcknowledgedPolicies?: $ReadOnlyArray<PolicyType>,
 };
 
 export type LogInResult = {
-  +threadInfos: RawThreadInfos,
+  +threadInfos: LegacyRawThreadInfos,
   +currentUserInfo: LoggedInUserInfo,
   +messagesResult: GenericMessagesResult,
   +userInfos: $ReadOnlyArray<UserInfo>,
   +calendarResult: CalendarResult,
   +updatesCurrentAsOf: { +[keyserverID: string]: number },
   +logInActionSource: LogInActionSource,
   +notAcknowledgedPolicies?: $ReadOnlyArray<PolicyType>,
 };
 
 export type UpdatePasswordRequest = {
   code: string,
   password: string,
   calendarQuery?: ?CalendarQuery,
   deviceTokenUpdateRequest?: ?DeviceTokenUpdateRequest,
   platformDetails: PlatformDetails,
   watchedIDs: $ReadOnlyArray<string>,
 };
 
 export type PolicyAcknowledgmentRequest = {
   +policy: PolicyType,
 };
 
 export type EmailSubscriptionRequest = {
   +email: string,
 };
 export type UpdateUserSettingsRequest = {
   +name: 'default_user_notifications',
   +data: NotificationTypes,
 };
 
 export const userSettingsTypes = Object.freeze({
   DEFAULT_NOTIFICATIONS: 'default_user_notifications',
 });
 
 export const notificationTypes = Object.freeze({
   FOCUSED: 'focused',
   BADGE_ONLY: 'badge_only',
   BACKGROUND: 'background',
 });
 
 export type NotificationTypes = $Values<typeof notificationTypes>;
 
 export const notificationTypeValues: $ReadOnlyArray<NotificationTypes> =
   values(notificationTypes);
 
 export type DefaultNotificationPayload = {
   +default_user_notifications: ?NotificationTypes,
 };
 
 export const defaultNotificationPayloadValidator: TInterface<DefaultNotificationPayload> =
   tShape<DefaultNotificationPayload>({
     default_user_notifications: t.maybe(t.enums.of(notificationTypeValues)),
   });
 
 export type ClaimUsernameResponse = {
   +message: string,
   +signature: string,
 };
diff --git a/lib/types/minimally-encoded-thread-permissions-types.js b/lib/types/minimally-encoded-thread-permissions-types.js
index c2bbf4cb2..aaccbc72c 100644
--- a/lib/types/minimally-encoded-thread-permissions-types.js
+++ b/lib/types/minimally-encoded-thread-permissions-types.js
@@ -1,210 +1,210 @@
 // @flow
 
 import _mapValues from 'lodash/fp/mapValues.js';
 
 import type {
   LegacyMemberInfo,
-  RawThreadInfo,
+  LegacyRawThreadInfo,
   LegacyRelativeMemberInfo,
   LegacyRoleInfo,
   ThreadCurrentUserInfo,
   ThreadInfo,
 } from './thread-types.js';
 import {
   decodeThreadRolePermissionsBitmaskArray,
   permissionsToBitmaskHex,
   threadPermissionsFromBitmaskHex,
   threadRolePermissionsBlobToBitmaskArray,
 } from '../permissions/minimally-encoded-thread-permissions.js';
 
 export type MinimallyEncodedRoleInfo = $ReadOnly<{
   ...LegacyRoleInfo,
   +minimallyEncoded: true,
   +permissions: $ReadOnlyArray<string>,
 }>;
 
 const minimallyEncodeRoleInfo = (
   roleInfo: LegacyRoleInfo,
 ): MinimallyEncodedRoleInfo => ({
   ...roleInfo,
   minimallyEncoded: true,
   permissions: threadRolePermissionsBlobToBitmaskArray(roleInfo.permissions),
 });
 
 const decodeMinimallyEncodedRoleInfo = (
   minimallyEncodedRoleInfo: MinimallyEncodedRoleInfo,
 ): LegacyRoleInfo => {
   const { minimallyEncoded, ...rest } = minimallyEncodedRoleInfo;
   return {
     ...rest,
     permissions: decodeThreadRolePermissionsBitmaskArray(
       minimallyEncodedRoleInfo.permissions,
     ),
   };
 };
 
 export type MinimallyEncodedThreadCurrentUserInfo = $ReadOnly<{
   ...ThreadCurrentUserInfo,
   +minimallyEncoded: true,
   +permissions: string,
 }>;
 
 const minimallyEncodeThreadCurrentUserInfo = (
   threadCurrentUserInfo: ThreadCurrentUserInfo,
 ): MinimallyEncodedThreadCurrentUserInfo => ({
   ...threadCurrentUserInfo,
   minimallyEncoded: true,
   permissions: permissionsToBitmaskHex(threadCurrentUserInfo.permissions),
 });
 
 const decodeMinimallyEncodedThreadCurrentUserInfo = (
   minimallyEncodedThreadCurrentUserInfo: MinimallyEncodedThreadCurrentUserInfo,
 ): ThreadCurrentUserInfo => {
   const { minimallyEncoded, ...rest } = minimallyEncodedThreadCurrentUserInfo;
   return {
     ...rest,
     permissions: threadPermissionsFromBitmaskHex(
       minimallyEncodedThreadCurrentUserInfo.permissions,
     ),
   };
 };
 
 export type MinimallyEncodedMemberInfo = $ReadOnly<{
   ...LegacyMemberInfo,
   +minimallyEncoded: true,
   +permissions: string,
 }>;
 
 const minimallyEncodeMemberInfo = (
   memberInfo: LegacyMemberInfo,
 ): MinimallyEncodedMemberInfo => ({
   ...memberInfo,
   minimallyEncoded: true,
   permissions: permissionsToBitmaskHex(memberInfo.permissions),
 });
 
 const decodeMinimallyEncodedMemberInfo = (
   minimallyEncodedMemberInfo: MinimallyEncodedMemberInfo,
 ): LegacyMemberInfo => {
   const { minimallyEncoded, ...rest } = minimallyEncodedMemberInfo;
   return {
     ...rest,
     permissions: threadPermissionsFromBitmaskHex(
       minimallyEncodedMemberInfo.permissions,
     ),
   };
 };
 
 export type MinimallyEncodedRelativeMemberInfo = $ReadOnly<{
   ...MinimallyEncodedMemberInfo,
   +username: ?string,
   +isViewer: boolean,
 }>;
 
 const minimallyEncodeRelativeMemberInfo = (
   relativeMemberInfo: LegacyRelativeMemberInfo,
 ): MinimallyEncodedRelativeMemberInfo => ({
   ...relativeMemberInfo,
   minimallyEncoded: true,
   permissions: permissionsToBitmaskHex(relativeMemberInfo.permissions),
 });
 
 const decodeMinimallyEncodedRelativeMemberInfo = (
   minimallyEncodedRelativeMemberInfo: MinimallyEncodedRelativeMemberInfo,
 ): LegacyRelativeMemberInfo => {
   const { minimallyEncoded, ...rest } = minimallyEncodedRelativeMemberInfo;
   return {
     ...rest,
     permissions: threadPermissionsFromBitmaskHex(
       minimallyEncodedRelativeMemberInfo.permissions,
     ),
   };
 };
 
 export type MinimallyEncodedRawThreadInfo = $ReadOnly<{
-  ...RawThreadInfo,
+  ...LegacyRawThreadInfo,
   +minimallyEncoded: true,
   +members: $ReadOnlyArray<MinimallyEncodedMemberInfo>,
   +roles: { +[id: string]: MinimallyEncodedRoleInfo },
   +currentUser: MinimallyEncodedThreadCurrentUserInfo,
 }>;
 
 const minimallyEncodeRawThreadInfo = (
-  rawThreadInfo: RawThreadInfo,
+  rawThreadInfo: LegacyRawThreadInfo,
 ): MinimallyEncodedRawThreadInfo => {
   const { members, roles, currentUser, ...rest } = rawThreadInfo;
   return {
     ...rest,
     minimallyEncoded: true,
     members: members.map(minimallyEncodeMemberInfo),
     roles: _mapValues(minimallyEncodeRoleInfo)(roles),
     currentUser: minimallyEncodeThreadCurrentUserInfo(currentUser),
   };
 };
 
 const decodeMinimallyEncodedRawThreadInfo = (
   minimallyEncodedRawThreadInfo: MinimallyEncodedRawThreadInfo,
-): RawThreadInfo => {
+): LegacyRawThreadInfo => {
   const { minimallyEncoded, members, roles, currentUser, ...rest } =
     minimallyEncodedRawThreadInfo;
   return {
     ...rest,
     members: members.map(decodeMinimallyEncodedMemberInfo),
     roles: _mapValues(decodeMinimallyEncodedRoleInfo)(roles),
     currentUser: decodeMinimallyEncodedThreadCurrentUserInfo(currentUser),
   };
 };
 
 export type MinimallyEncodedThreadInfo = $ReadOnly<{
   ...ThreadInfo,
   +minimallyEncoded: true,
   +members: $ReadOnlyArray<MinimallyEncodedRelativeMemberInfo>,
   +roles: { +[id: string]: MinimallyEncodedRoleInfo },
   +currentUser: MinimallyEncodedThreadCurrentUserInfo,
 }>;
 
 const minimallyEncodeThreadInfo = (
   threadInfo: ThreadInfo,
 ): MinimallyEncodedThreadInfo => {
   const { members, roles, currentUser, ...rest } = threadInfo;
   return {
     ...rest,
     minimallyEncoded: true,
     members: members.map(minimallyEncodeRelativeMemberInfo),
     roles: _mapValues(minimallyEncodeRoleInfo)(roles),
     currentUser: minimallyEncodeThreadCurrentUserInfo(currentUser),
   };
 };
 
 const decodeMinimallyEncodedThreadInfo = (
   minimallyEncodedThreadInfo: MinimallyEncodedThreadInfo,
 ): ThreadInfo => {
   const { minimallyEncoded, members, roles, currentUser, ...rest } =
     minimallyEncodedThreadInfo;
   return {
     ...rest,
     members: members.map(decodeMinimallyEncodedRelativeMemberInfo),
     roles: _mapValues(decodeMinimallyEncodedRoleInfo)(roles),
     currentUser: decodeMinimallyEncodedThreadCurrentUserInfo(currentUser),
   };
 };
 
 export type MinimallyEncodedResolvedThreadInfo = $ReadOnly<{
   ...MinimallyEncodedThreadInfo,
   +uiName: string,
 }>;
 
 export {
   minimallyEncodeRoleInfo,
   decodeMinimallyEncodedRoleInfo,
   minimallyEncodeThreadCurrentUserInfo,
   decodeMinimallyEncodedThreadCurrentUserInfo,
   minimallyEncodeMemberInfo,
   decodeMinimallyEncodedMemberInfo,
   minimallyEncodeRawThreadInfo,
   decodeMinimallyEncodedRawThreadInfo,
   minimallyEncodeRelativeMemberInfo,
   decodeMinimallyEncodedRelativeMemberInfo,
   minimallyEncodeThreadInfo,
   decodeMinimallyEncodedThreadInfo,
 };
diff --git a/lib/types/report-types.js b/lib/types/report-types.js
index ceabebce6..1805bae5f 100644
--- a/lib/types/report-types.js
+++ b/lib/types/report-types.js
@@ -1,235 +1,235 @@
 // @flow
 
 import invariant from 'invariant';
 import t, { type TInterface } from 'tcomb';
 
 import { type PlatformDetails } from './device-types.js';
 import { type RawEntryInfo, type CalendarQuery } from './entry-types.js';
 import { type MediaMission } from './media-types.js';
 import type { AppState, BaseAction } from './redux-types.js';
-import { type RawThreadInfos } from './thread-types.js';
+import { type LegacyRawThreadInfos } from './thread-types.js';
 import type { UserInfo, UserInfos } from './user-types.js';
 import { tPlatformDetails, tShape } from '../utils/validation-utils.js';
 
 export type EnabledReports = {
   +crashReports: boolean,
   +inconsistencyReports: boolean,
   +mediaReports: boolean,
 };
 
 export type SupportedReports = $Keys<EnabledReports>;
 
 export const defaultEnabledReports: EnabledReports = {
   crashReports: false,
   inconsistencyReports: false,
   mediaReports: false,
 };
 
 export const defaultDevEnabledReports: EnabledReports = {
   crashReports: true,
   inconsistencyReports: true,
   mediaReports: true,
 };
 
 export type ReportStore = {
   +enabledReports: EnabledReports,
   +queuedReports: $ReadOnlyArray<ClientReportCreationRequest>,
 };
 
 export const reportTypes = Object.freeze({
   ERROR: 0,
   THREAD_INCONSISTENCY: 1,
   ENTRY_INCONSISTENCY: 2,
   MEDIA_MISSION: 3,
   USER_INCONSISTENCY: 4,
 });
 type ReportType = $Values<typeof reportTypes>;
 export function assertReportType(reportType: number): ReportType {
   invariant(
     reportType === 0 ||
       reportType === 1 ||
       reportType === 2 ||
       reportType === 3 ||
       reportType === 4,
     'number is not ReportType enum',
   );
   return reportType;
 }
 
 export type ErrorInfo = { componentStack: string, ... };
 export type ErrorData = { error: Error, info?: ErrorInfo };
 export type FlatErrorData = {
   errorMessage: string,
   stack?: string,
   componentStack?: ?string,
 };
 
 export type ActionSummary = {
   +type: $PropertyType<BaseAction, 'type'>,
   +time: number,
   +summary: string,
 };
 export type ThreadInconsistencyReportShape = {
   +platformDetails: PlatformDetails,
-  +beforeAction: RawThreadInfos,
+  +beforeAction: LegacyRawThreadInfos,
   +action: BaseAction,
-  +pollResult?: ?RawThreadInfos,
-  +pushResult: RawThreadInfos,
+  +pollResult?: ?LegacyRawThreadInfos,
+  +pushResult: LegacyRawThreadInfos,
   +lastActionTypes?: ?$ReadOnlyArray<$PropertyType<BaseAction, 'type'>>,
   +lastActions?: ?$ReadOnlyArray<ActionSummary>,
   +time?: ?number,
 };
 export type EntryInconsistencyReportShape = {
   +platformDetails: PlatformDetails,
   +beforeAction: { +[id: string]: RawEntryInfo },
   +action: BaseAction,
   +calendarQuery: CalendarQuery,
   +pollResult?: ?{ +[id: string]: RawEntryInfo },
   +pushResult: { +[id: string]: RawEntryInfo },
   +lastActionTypes?: ?$ReadOnlyArray<$PropertyType<BaseAction, 'type'>>,
   +lastActions?: ?$ReadOnlyArray<ActionSummary>,
   +time: number,
 };
 export type UserInconsistencyReportShape = {
   +platformDetails: PlatformDetails,
   +action: BaseAction,
   +beforeStateCheck: UserInfos,
   +afterStateCheck: UserInfos,
   +lastActions: $ReadOnlyArray<ActionSummary>,
   +time: number,
 };
 
 export type ErrorReportCreationRequest = {
   +type: 0,
   +platformDetails: PlatformDetails,
   +errors: $ReadOnlyArray<FlatErrorData>,
   +preloadedState: AppState,
   +currentState: AppState,
   +actions: $ReadOnlyArray<BaseAction>,
 };
 export type ThreadInconsistencyReportCreationRequest = {
   ...ThreadInconsistencyReportShape,
   +type: 1,
 };
 export type EntryInconsistencyReportCreationRequest = {
   ...EntryInconsistencyReportShape,
   +type: 2,
 };
 export type MediaMissionReportCreationRequest = {
   +type: 3,
   +platformDetails: PlatformDetails,
   +time: number, // ms
   +mediaMission: MediaMission,
   +uploadServerID?: ?string,
   +uploadLocalID?: ?string,
   +mediaLocalID?: ?string, // deprecated
   +messageServerID?: ?string,
   +messageLocalID?: ?string,
 };
 export type UserInconsistencyReportCreationRequest = {
   ...UserInconsistencyReportShape,
   +type: 4,
 };
 export type ReportCreationRequest =
   | ErrorReportCreationRequest
   | ThreadInconsistencyReportCreationRequest
   | EntryInconsistencyReportCreationRequest
   | MediaMissionReportCreationRequest
   | UserInconsistencyReportCreationRequest;
 
 export type ClientThreadInconsistencyReportShape = {
   +platformDetails: PlatformDetails,
-  +beforeAction: RawThreadInfos,
+  +beforeAction: LegacyRawThreadInfos,
   +action: BaseAction,
-  +pushResult: RawThreadInfos,
+  +pushResult: LegacyRawThreadInfos,
   +lastActions: $ReadOnlyArray<ActionSummary>,
   +time: number,
 };
 export type ClientEntryInconsistencyReportShape = {
   +platformDetails: PlatformDetails,
   +beforeAction: { +[id: string]: RawEntryInfo },
   +action: BaseAction,
   +calendarQuery: CalendarQuery,
   +pushResult: { +[id: string]: RawEntryInfo },
   +lastActions: $ReadOnlyArray<ActionSummary>,
   +time: number,
 };
 
 export type ClientErrorReportCreationRequest = {
   ...ErrorReportCreationRequest,
   +id: string,
 };
 export type ClientThreadInconsistencyReportCreationRequest = {
   ...ClientThreadInconsistencyReportShape,
   +type: 1,
   +id: string,
 };
 export type ClientEntryInconsistencyReportCreationRequest = {
   ...ClientEntryInconsistencyReportShape,
   +type: 2,
   +id: string,
 };
 export type ClientMediaMissionReportCreationRequest = {
   ...MediaMissionReportCreationRequest,
   +id: string,
 };
 export type ClientUserInconsistencyReportCreationRequest = {
   ...UserInconsistencyReportCreationRequest,
   +id: string,
 };
 
 export type ClientReportCreationRequest =
   | ClientErrorReportCreationRequest
   | ClientThreadInconsistencyReportCreationRequest
   | ClientEntryInconsistencyReportCreationRequest
   | ClientMediaMissionReportCreationRequest
   | ClientUserInconsistencyReportCreationRequest;
 
 export type QueueReportsPayload = {
   +reports: $ReadOnlyArray<ClientReportCreationRequest>,
 };
 
 export type ClearDeliveredReportsPayload = {
   +reports: $ReadOnlyArray<ClientReportCreationRequest>,
 };
 
 export type ReportCreationResponse = {
   +id: string,
 };
 
 // Reports Service specific types
 export type ReportsServiceSendReportsRequest =
   | ClientReportCreationRequest
   | $ReadOnlyArray<ClientReportCreationRequest>;
 export type ReportsServiceSendReportsResponse = {
   +reportIDs: $ReadOnlyArray<string>,
 };
 
 // Keyserver specific types
 type ReportInfo = {
   +id: string,
   +viewerID: string,
   +platformDetails: PlatformDetails,
   +creationTime: number,
 };
 
 export const reportInfoValidator: TInterface<ReportInfo> = tShape<ReportInfo>({
   id: t.String,
   viewerID: t.String,
   platformDetails: tPlatformDetails,
   creationTime: t.Number,
 });
 
 export type FetchErrorReportInfosRequest = {
   +cursor: ?string,
 };
 
 export type FetchErrorReportInfosResponse = {
   +reports: $ReadOnlyArray<ReportInfo>,
   +userInfos: $ReadOnlyArray<UserInfo>,
 };
 
 export type ReduxToolsImport = {
   +preloadedState: AppState,
   +payload: $ReadOnlyArray<BaseAction>,
 };
diff --git a/lib/types/request-types.js b/lib/types/request-types.js
index 477fb8f5a..a3330f6d8 100644
--- a/lib/types/request-types.js
+++ b/lib/types/request-types.js
@@ -1,309 +1,312 @@
 // @flow
 
 import invariant from 'invariant';
 import t, { type TUnion, type TInterface } from 'tcomb';
 
 import { type ActivityUpdate } from './activity-types.js';
 import type { SignedIdentityKeysBlob } from './crypto-types.js';
 import { signedIdentityKeysBlobValidator } from './crypto-types.js';
 import type { Platform, PlatformDetails } from './device-types.js';
 import {
   type RawEntryInfo,
   type CalendarQuery,
   rawEntryInfoValidator,
 } from './entry-types.js';
 import type {
   ThreadInconsistencyReportShape,
   EntryInconsistencyReportShape,
   ClientThreadInconsistencyReportShape,
   ClientEntryInconsistencyReportShape,
 } from './report-types.js';
-import { type RawThreadInfo, rawThreadInfoValidator } from './thread-types.js';
+import {
+  type LegacyRawThreadInfo,
+  legacyRawThreadInfoValidator,
+} from './thread-types.js';
 import {
   type CurrentUserInfo,
   currentUserInfoValidator,
   type AccountUserInfo,
   accountUserInfoValidator,
 } from './user-types.js';
 import { tNumber, tShape, tID } from '../utils/validation-utils.js';
 
 // "Server requests" are requests for information that the server delivers to
 // clients. Clients then respond to those requests with a "client response".
 export const serverRequestTypes = Object.freeze({
   PLATFORM: 0,
   //DEVICE_TOKEN: 1,            (DEPRECATED)
   THREAD_INCONSISTENCY: 2,
   PLATFORM_DETAILS: 3,
   //INITIAL_ACTIVITY_UPDATE: 4, (DEPRECATED)
   ENTRY_INCONSISTENCY: 5,
   CHECK_STATE: 6,
   INITIAL_ACTIVITY_UPDATES: 7,
   MORE_ONE_TIME_KEYS: 8,
   SIGNED_IDENTITY_KEYS_BLOB: 9,
   INITIAL_NOTIFICATIONS_ENCRYPTED_MESSAGE: 10,
 });
 type ServerRequestType = $Values<typeof serverRequestTypes>;
 export function assertServerRequestType(
   serverRequestType: number,
 ): ServerRequestType {
   invariant(
     serverRequestType === 0 ||
       serverRequestType === 2 ||
       serverRequestType === 3 ||
       serverRequestType === 5 ||
       serverRequestType === 6 ||
       serverRequestType === 7 ||
       serverRequestType === 8 ||
       serverRequestType === 9 ||
       serverRequestType === 10,
     'number is not ServerRequestType enum',
   );
   return serverRequestType;
 }
 
 type PlatformServerRequest = {
   +type: 0,
 };
 const platformServerRequestValidator = tShape<PlatformServerRequest>({
   type: tNumber(serverRequestTypes.PLATFORM),
 });
 type PlatformClientResponse = {
   +type: 0,
   +platform: Platform,
 };
 
 export type ThreadInconsistencyClientResponse = {
   ...ThreadInconsistencyReportShape,
   +type: 2,
 };
 
 type PlatformDetailsServerRequest = {
   type: 3,
 };
 const platformDetailsServerRequestValidator =
   tShape<PlatformDetailsServerRequest>({
     type: tNumber(serverRequestTypes.PLATFORM_DETAILS),
   });
 
 type PlatformDetailsClientResponse = {
   type: 3,
   platformDetails: PlatformDetails,
 };
 
 export type EntryInconsistencyClientResponse = {
   type: 5,
   ...EntryInconsistencyReportShape,
 };
 
 type FailUnmentioned = Partial<{
   +threadInfos: boolean,
   +entryInfos: boolean,
   +userInfos: boolean,
 }>;
 
 type StateChanges = Partial<{
-  +rawThreadInfos: RawThreadInfo[],
+  +rawThreadInfos: LegacyRawThreadInfo[],
   +rawEntryInfos: RawEntryInfo[],
   +currentUserInfo: CurrentUserInfo,
   +userInfos: AccountUserInfo[],
   +deleteThreadIDs: string[],
   +deleteEntryIDs: string[],
   +deleteUserInfoIDs: string[],
 }>;
 
 export type ServerCheckStateServerRequest = {
   +type: 6,
   +hashesToCheck: { +[key: string]: number },
   +failUnmentioned?: FailUnmentioned,
   +stateChanges?: StateChanges,
 };
 const serverCheckStateServerRequestValidator =
   tShape<ServerCheckStateServerRequest>({
     type: tNumber(serverRequestTypes.CHECK_STATE),
     hashesToCheck: t.dict(t.String, t.Number),
     failUnmentioned: t.maybe(
       tShape<FailUnmentioned>({
         threadInfos: t.maybe(t.Boolean),
         entryInfos: t.maybe(t.Boolean),
         userInfos: t.maybe(t.Boolean),
       }),
     ),
     stateChanges: t.maybe(
       tShape<StateChanges>({
-        rawThreadInfos: t.maybe(t.list(rawThreadInfoValidator)),
+        rawThreadInfos: t.maybe(t.list(legacyRawThreadInfoValidator)),
         rawEntryInfos: t.maybe(t.list(rawEntryInfoValidator)),
         currentUserInfo: t.maybe(currentUserInfoValidator),
         userInfos: t.maybe(t.list(accountUserInfoValidator)),
         deleteThreadIDs: t.maybe(t.list(tID)),
         deleteEntryIDs: t.maybe(t.list(tID)),
         deleteUserInfoIDs: t.maybe(t.list(t.String)),
       }),
     ),
   });
 
 type CheckStateClientResponse = {
   +type: 6,
   +hashResults: { +[key: string]: boolean },
 };
 
 type InitialActivityUpdatesClientResponse = {
   +type: 7,
   +activityUpdates: $ReadOnlyArray<ActivityUpdate>,
 };
 
 type MoreOneTimeKeysServerRequest = {
   +type: 8,
 };
 const moreOneTimeKeysServerRequestValidator =
   tShape<MoreOneTimeKeysServerRequest>({
     type: tNumber(serverRequestTypes.MORE_ONE_TIME_KEYS),
   });
 
 type MoreOneTimeKeysClientResponse = {
   +type: 8,
   +keys: $ReadOnlyArray<string>,
 };
 
 type SignedIdentityKeysBlobServerRequest = {
   +type: 9,
 };
 const signedIdentityKeysBlobServerRequestValidator =
   tShape<SignedIdentityKeysBlobServerRequest>({
     type: tNumber(serverRequestTypes.SIGNED_IDENTITY_KEYS_BLOB),
   });
 
 type SignedIdentityKeysBlobClientResponse = {
   +type: 9,
   +signedIdentityKeysBlob: SignedIdentityKeysBlob,
 };
 
 type InitialNotificationsEncryptedMessageServerRequest = {
   +type: 10,
 };
 const initialNotificationsEncryptedMessageServerRequestValidator =
   tShape<InitialNotificationsEncryptedMessageServerRequest>({
     type: tNumber(serverRequestTypes.INITIAL_NOTIFICATIONS_ENCRYPTED_MESSAGE),
   });
 
 type InitialNotificationsEncryptedMessageClientResponse = {
   +type: 10,
   +initialNotificationsEncryptedMessage: string,
 };
 
 export type ServerServerRequest =
   | PlatformServerRequest
   | PlatformDetailsServerRequest
   | ServerCheckStateServerRequest
   | MoreOneTimeKeysServerRequest
   | SignedIdentityKeysBlobServerRequest
   | InitialNotificationsEncryptedMessageServerRequest;
 export const serverServerRequestValidator: TUnion<ServerServerRequest> =
   t.union([
     platformServerRequestValidator,
     platformDetailsServerRequestValidator,
     serverCheckStateServerRequestValidator,
     moreOneTimeKeysServerRequestValidator,
     signedIdentityKeysBlobServerRequestValidator,
     initialNotificationsEncryptedMessageServerRequestValidator,
   ]);
 
 export type ClientResponse =
   | PlatformClientResponse
   | ThreadInconsistencyClientResponse
   | PlatformDetailsClientResponse
   | EntryInconsistencyClientResponse
   | CheckStateClientResponse
   | InitialActivityUpdatesClientResponse
   | MoreOneTimeKeysClientResponse
   | SignedIdentityKeysBlobClientResponse
   | InitialNotificationsEncryptedMessageClientResponse;
 
 export type ClientCheckStateServerRequest = {
   +type: 6,
   +hashesToCheck: { +[key: string]: number },
   +failUnmentioned?: Partial<{
     +threadInfos: boolean,
     +entryInfos: boolean,
     +userInfos: boolean,
   }>,
   +stateChanges?: Partial<{
-    +rawThreadInfos: RawThreadInfo[],
+    +rawThreadInfos: LegacyRawThreadInfo[],
     +rawEntryInfos: RawEntryInfo[],
     +currentUserInfo: CurrentUserInfo,
     +userInfos: AccountUserInfo[],
     +deleteThreadIDs: string[],
     +deleteEntryIDs: string[],
     +deleteUserInfoIDs: string[],
   }>,
 };
 export type ClientServerRequest =
   | PlatformServerRequest
   | PlatformDetailsServerRequest
   | ClientCheckStateServerRequest
   | MoreOneTimeKeysServerRequest
   | SignedIdentityKeysBlobServerRequest
   | InitialNotificationsEncryptedMessageServerRequest;
 
 // This is just the client variant of ClientResponse. The server needs to handle
 // multiple client versions so the type supports old versions of certain client
 // responses, but the client variant only need to support the latest version.
 type ClientThreadInconsistencyClientResponse = {
   ...ClientThreadInconsistencyReportShape,
   +type: 2,
 };
 type ClientEntryInconsistencyClientResponse = {
   +type: 5,
   ...ClientEntryInconsistencyReportShape,
 };
 export type ClientClientResponse =
   | PlatformClientResponse
   | ClientThreadInconsistencyClientResponse
   | PlatformDetailsClientResponse
   | ClientEntryInconsistencyClientResponse
   | CheckStateClientResponse
   | InitialActivityUpdatesClientResponse
   | MoreOneTimeKeysClientResponse
   | SignedIdentityKeysBlobClientResponse
   | InitialNotificationsEncryptedMessageClientResponse;
 
 export type ClientInconsistencyResponse =
   | ClientThreadInconsistencyClientResponse
   | ClientEntryInconsistencyClientResponse;
 
 export const processServerRequestsActionType = 'PROCESS_SERVER_REQUESTS';
 export type ProcessServerRequestsPayload = {
   +serverRequests: $ReadOnlyArray<ClientServerRequest>,
   +calendarQuery: CalendarQuery,
 };
 export type ProcessServerRequestAction = {
   +type: 'PROCESS_SERVER_REQUESTS',
   +payload: ProcessServerRequestsPayload,
 };
 
 export type GetSessionPublicKeysArgs = {
   +session: string,
 };
 
 export type OlmSessionInitializationInfo = {
   +prekey: string,
   +prekeySignature: string,
   +oneTimeKey: string,
 };
 export const olmSessionInitializationInfoValidator: TInterface<OlmSessionInitializationInfo> =
   tShape<OlmSessionInitializationInfo>({
     prekey: t.String,
     prekeySignature: t.String,
     oneTimeKey: t.String,
   });
 
 export type GetOlmSessionInitializationDataResponse = {
   +signedIdentityKeysBlob: SignedIdentityKeysBlob,
   +contentInitializationInfo: OlmSessionInitializationInfo,
   +notifInitializationInfo: OlmSessionInitializationInfo,
 };
 export const getOlmSessionInitializationDataResponseValidator: TInterface<GetOlmSessionInitializationDataResponse> =
   tShape({
     signedIdentityKeysBlob: signedIdentityKeysBlobValidator,
     contentInitializationInfo: olmSessionInitializationInfoValidator,
     notifInitializationInfo: olmSessionInitializationInfoValidator,
   });
diff --git a/lib/types/session-types.js b/lib/types/session-types.js
index 996971eba..ed440fc36 100644
--- a/lib/types/session-types.js
+++ b/lib/types/session-types.js
@@ -1,109 +1,109 @@
 // @flow
 
 import t, { type TInterface } from 'tcomb';
 
 import type { LogInActionSource } from './account-types.js';
 import type { CalendarQuery } from './entry-types.js';
-import type { RawThreadInfos } from './thread-types.js';
+import type { LegacyRawThreadInfos } from './thread-types.js';
 import {
   type UserInfo,
   type CurrentUserInfo,
   type LoggedOutUserInfo,
 } from './user-types.js';
 import { tShape } from '../utils/validation-utils.js';
 
 export const cookieLifetime = 30 * 24 * 60 * 60 * 1000; // in milliseconds
 // Interval the server waits after a state check before starting a new one
 export const sessionCheckFrequency = 3 * 60 * 1000; // in milliseconds
 // How long the server debounces after activity before initiating a state check
 export const stateCheckInactivityActivationInterval = 3 * 1000; // in milliseconds
 
 // On native, we use the cookieID as a unique session identifier. This is
 // because there is no way to have two instances of an app running. On the other
 // hand, on web it is possible to have two sessions open using the same cookie,
 // so we have a unique sessionID specified in the request body.
 export const sessionIdentifierTypes = Object.freeze({
   COOKIE_ID: 0,
   BODY_SESSION_ID: 1,
 });
 export type SessionIdentifierType = $Values<typeof sessionIdentifierTypes>;
 
 export const cookieTypes = Object.freeze({
   USER: 'user',
   ANONYMOUS: 'anonymous',
 });
 export type CookieType = $Values<typeof cookieTypes>;
 
 export type ServerSessionChange =
   | {
       cookieInvalidated: false,
-      threadInfos: RawThreadInfos,
+      threadInfos: LegacyRawThreadInfos,
       userInfos: $ReadOnlyArray<UserInfo>,
       sessionID?: null | string,
       cookie?: string,
     }
   | {
       cookieInvalidated: true,
-      threadInfos: RawThreadInfos,
+      threadInfos: LegacyRawThreadInfos,
       userInfos: $ReadOnlyArray<UserInfo>,
       currentUserInfo: LoggedOutUserInfo,
       sessionID?: null | string,
       cookie?: string,
     };
 
 export type ClientSessionChange =
   | {
       +cookieInvalidated: false,
       +currentUserInfo?: ?CurrentUserInfo,
       +sessionID?: null | string,
       +cookie?: string,
     }
   | {
       +cookieInvalidated: true,
       +currentUserInfo: LoggedOutUserInfo,
       +sessionID?: null | string,
       +cookie?: string,
     };
 
 export type PreRequestUserKeyserverSessionInfo = {
   +cookie: ?string,
   +sessionID: ?string,
 };
 
 export type PreRequestUserState = {
   +currentUserInfo: ?CurrentUserInfo,
   +cookiesAndSessions: {
     +[keyserverID: string]: PreRequestUserKeyserverSessionInfo,
   },
 };
 
 export type SetSessionPayload = {
   +sessionChange: ClientSessionChange,
   +preRequestUserState: ?PreRequestUserState,
   +error: ?string,
   +logInActionSource: ?LogInActionSource,
   +keyserverID: string,
 };
 
 export type SessionState = {
   calendarQuery: CalendarQuery,
   messagesCurrentAsOf: number,
   updatesCurrentAsOf: number,
   watchedIDs: $ReadOnlyArray<string>,
 };
 
 export type SessionIdentification = Partial<{
   cookie: ?string,
   sessionID: ?string,
 }>;
 
 export type SessionPublicKeys = {
   +identityKey: string,
   +oneTimeKey?: string,
 };
 
 export const sessionPublicKeysValidator: TInterface<SessionPublicKeys> =
   tShape<SessionPublicKeys>({
     identityKey: t.String,
     oneTimeKey: t.maybe(t.String),
   });
diff --git a/lib/types/socket-types.js b/lib/types/socket-types.js
index d6627cbc1..5ed4b6932 100644
--- a/lib/types/socket-types.js
+++ b/lib/types/socket-types.js
@@ -1,544 +1,547 @@
 // @flow
 
 import invariant from 'invariant';
 import t, { type TInterface, type TUnion } from 'tcomb';
 
 import {
   type ActivityUpdate,
   activityUpdateValidator,
   type UpdateActivityResult,
   updateActivityResultValidator,
 } from './activity-types.js';
 import {
   type CompressedData,
   compressedDataValidator,
 } from './compression-types.js';
 import type { APIRequest } from './endpoints.js';
 import {
   type RawEntryInfo,
   rawEntryInfoValidator,
   type CalendarQuery,
 } from './entry-types.js';
 import {
   type MessagesResponse,
   messagesResponseValidator,
   type NewMessagesPayload,
   newMessagesPayloadValidator,
 } from './message-types.js';
 import {
   type ServerServerRequest,
   serverServerRequestValidator,
   type ClientServerRequest,
   type ClientResponse,
   type ClientClientResponse,
 } from './request-types.js';
 import type { SessionState, SessionIdentification } from './session-types.js';
-import { rawThreadInfoValidator, type RawThreadInfos } from './thread-types.js';
+import {
+  legacyRawThreadInfoValidator,
+  type LegacyRawThreadInfos,
+} from './thread-types.js';
 import {
   type ClientUpdatesResult,
   type ClientUpdatesResultWithUserInfos,
   type ServerUpdatesResult,
   serverUpdatesResultValidator,
   type ServerUpdatesResultWithUserInfos,
   serverUpdatesResultWithUserInfosValidator,
 } from './update-types.js';
 import {
   type UserInfo,
   userInfoValidator,
   type CurrentUserInfo,
   currentUserInfoValidator,
   type LoggedOutUserInfo,
   loggedOutUserInfoValidator,
 } from './user-types.js';
 import { tShape, tNumber, tID } from '../utils/validation-utils.js';
 
 // The types of messages that the client sends across the socket
 export const clientSocketMessageTypes = Object.freeze({
   INITIAL: 0,
   RESPONSES: 1,
   //ACTIVITY_UPDATES: 2, (DEPRECATED)
   PING: 3,
   ACK_UPDATES: 4,
   API_REQUEST: 5,
 });
 export type ClientSocketMessageType = $Values<typeof clientSocketMessageTypes>;
 export function assertClientSocketMessageType(
   ourClientSocketMessageType: number,
 ): ClientSocketMessageType {
   invariant(
     ourClientSocketMessageType === 0 ||
       ourClientSocketMessageType === 1 ||
       ourClientSocketMessageType === 3 ||
       ourClientSocketMessageType === 4 ||
       ourClientSocketMessageType === 5,
     'number is not ClientSocketMessageType enum',
   );
   return ourClientSocketMessageType;
 }
 
 export type InitialClientSocketMessage = {
   +type: 0,
   +id: number,
   +payload: {
     +sessionIdentification: SessionIdentification,
     +sessionState: SessionState,
     +clientResponses: $ReadOnlyArray<ClientResponse>,
   },
 };
 export type ResponsesClientSocketMessage = {
   +type: 1,
   +id: number,
   +payload: {
     +clientResponses: $ReadOnlyArray<ClientResponse>,
   },
 };
 export type PingClientSocketMessage = {
   +type: 3,
   +id: number,
 };
 export type AckUpdatesClientSocketMessage = {
   +type: 4,
   +id: number,
   +payload: {
     +currentAsOf: number,
   },
 };
 export type APIRequestClientSocketMessage = {
   +type: 5,
   +id: number,
   +payload: APIRequest,
 };
 export type ClientSocketMessage =
   | InitialClientSocketMessage
   | ResponsesClientSocketMessage
   | PingClientSocketMessage
   | AckUpdatesClientSocketMessage
   | APIRequestClientSocketMessage;
 
 export type ClientInitialClientSocketMessage = {
   +type: 0,
   +id: number,
   +payload: {
     +sessionIdentification: SessionIdentification,
     +sessionState: SessionState,
     +clientResponses: $ReadOnlyArray<ClientClientResponse>,
   },
 };
 export type ClientResponsesClientSocketMessage = {
   +type: 1,
   +id: number,
   +payload: {
     +clientResponses: $ReadOnlyArray<ClientClientResponse>,
   },
 };
 export type ClientClientSocketMessage =
   | ClientInitialClientSocketMessage
   | ClientResponsesClientSocketMessage
   | PingClientSocketMessage
   | AckUpdatesClientSocketMessage
   | APIRequestClientSocketMessage;
 export type ClientSocketMessageWithoutID = $Diff<
   ClientClientSocketMessage,
   { id: number },
 >;
 
 // The types of messages that the server sends across the socket
 export const serverSocketMessageTypes = Object.freeze({
   STATE_SYNC: 0,
   REQUESTS: 1,
   ERROR: 2,
   AUTH_ERROR: 3,
   ACTIVITY_UPDATE_RESPONSE: 4,
   PONG: 5,
   UPDATES: 6,
   MESSAGES: 7,
   API_RESPONSE: 8,
   COMPRESSED_MESSAGE: 9,
 });
 export type ServerSocketMessageType = $Values<typeof serverSocketMessageTypes>;
 export function assertServerSocketMessageType(
   ourServerSocketMessageType: number,
 ): ServerSocketMessageType {
   invariant(
     ourServerSocketMessageType === 0 ||
       ourServerSocketMessageType === 1 ||
       ourServerSocketMessageType === 2 ||
       ourServerSocketMessageType === 3 ||
       ourServerSocketMessageType === 4 ||
       ourServerSocketMessageType === 5 ||
       ourServerSocketMessageType === 6 ||
       ourServerSocketMessageType === 7 ||
       ourServerSocketMessageType === 8 ||
       ourServerSocketMessageType === 9,
     'number is not ServerSocketMessageType enum',
   );
   return ourServerSocketMessageType;
 }
 
 export const stateSyncPayloadTypes = Object.freeze({
   FULL: 0,
   INCREMENTAL: 1,
 });
 
 export const fullStateSyncActionType = 'FULL_STATE_SYNC';
 export type BaseFullStateSync = {
   +messagesResult: MessagesResponse,
-  +threadInfos: RawThreadInfos,
+  +threadInfos: LegacyRawThreadInfos,
   +rawEntryInfos: $ReadOnlyArray<RawEntryInfo>,
   +userInfos: $ReadOnlyArray<UserInfo>,
   +updatesCurrentAsOf: number,
 };
 const baseFullStateSyncValidator = tShape<BaseFullStateSync>({
   messagesResult: messagesResponseValidator,
-  threadInfos: t.dict(tID, rawThreadInfoValidator),
+  threadInfos: t.dict(tID, legacyRawThreadInfoValidator),
   rawEntryInfos: t.list(rawEntryInfoValidator),
   userInfos: t.list(userInfoValidator),
   updatesCurrentAsOf: t.Number,
 });
 
 export type ClientFullStateSync = {
   ...BaseFullStateSync,
   +currentUserInfo: CurrentUserInfo,
 };
 export type StateSyncFullActionPayload = {
   ...ClientFullStateSync,
   +calendarQuery: CalendarQuery,
   +keyserverID: string,
 };
 export type ClientStateSyncFullSocketPayload = {
   ...ClientFullStateSync,
   +type: 0,
   // Included iff client is using sessionIdentifierTypes.BODY_SESSION_ID
   +sessionID?: string,
 };
 
 export type ServerFullStateSync = {
   ...BaseFullStateSync,
   +currentUserInfo: CurrentUserInfo,
 };
 const serverFullStateSyncValidator = tShape<ServerFullStateSync>({
   ...baseFullStateSyncValidator.meta.props,
   currentUserInfo: currentUserInfoValidator,
 });
 
 export type ServerStateSyncFullSocketPayload = {
   ...ServerFullStateSync,
   +type: 0,
   // Included iff client is using sessionIdentifierTypes.BODY_SESSION_ID
   +sessionID?: string,
 };
 const serverStateSyncFullSocketPayloadValidator =
   tShape<ServerStateSyncFullSocketPayload>({
     ...serverFullStateSyncValidator.meta.props,
     type: tNumber(stateSyncPayloadTypes.FULL),
     sessionID: t.maybe(t.String),
   });
 
 export const incrementalStateSyncActionType = 'INCREMENTAL_STATE_SYNC';
 export type BaseIncrementalStateSync = {
   +messagesResult: MessagesResponse,
   +deltaEntryInfos: $ReadOnlyArray<RawEntryInfo>,
   +deletedEntryIDs: $ReadOnlyArray<string>,
   +userInfos: $ReadOnlyArray<UserInfo>,
 };
 const baseIncrementalStateSyncValidator = tShape<BaseIncrementalStateSync>({
   messagesResult: messagesResponseValidator,
   deltaEntryInfos: t.list(rawEntryInfoValidator),
   deletedEntryIDs: t.list(tID),
   userInfos: t.list(userInfoValidator),
 });
 
 export type ClientIncrementalStateSync = {
   ...BaseIncrementalStateSync,
   +updatesResult: ClientUpdatesResult,
 };
 export type StateSyncIncrementalActionPayload = {
   ...ClientIncrementalStateSync,
   +calendarQuery: CalendarQuery,
   +keyserverID: string,
 };
 type ClientStateSyncIncrementalSocketPayload = {
   +type: 1,
   ...ClientIncrementalStateSync,
 };
 
 export type ServerIncrementalStateSync = {
   ...BaseIncrementalStateSync,
   +updatesResult: ServerUpdatesResult,
 };
 const serverIncrementalStateSyncValidator = tShape<ServerIncrementalStateSync>({
   ...baseIncrementalStateSyncValidator.meta.props,
   updatesResult: serverUpdatesResultValidator,
 });
 
 type ServerStateSyncIncrementalSocketPayload = {
   +type: 1,
   ...ServerIncrementalStateSync,
 };
 const serverStateSyncIncrementalSocketPayloadValidator =
   tShape<ServerStateSyncIncrementalSocketPayload>({
     type: tNumber(stateSyncPayloadTypes.INCREMENTAL),
     ...serverIncrementalStateSyncValidator.meta.props,
   });
 
 export type ClientStateSyncSocketPayload =
   | ClientStateSyncFullSocketPayload
   | ClientStateSyncIncrementalSocketPayload;
 export type ServerStateSyncSocketPayload =
   | ServerStateSyncFullSocketPayload
   | ServerStateSyncIncrementalSocketPayload;
 const serverStateSyncSocketPayloadValidator = t.union([
   serverStateSyncFullSocketPayloadValidator,
   serverStateSyncIncrementalSocketPayloadValidator,
 ]);
 
 export type ServerStateSyncServerSocketMessage = {
   +type: 0,
   +responseTo: number,
   +payload: ServerStateSyncSocketPayload,
 };
 export const serverStateSyncServerSocketMessageValidator: TInterface<ServerStateSyncServerSocketMessage> =
   tShape<ServerStateSyncServerSocketMessage>({
     type: tNumber(serverSocketMessageTypes.STATE_SYNC),
     responseTo: t.Number,
     payload: serverStateSyncSocketPayloadValidator,
   });
 
 type ServerRequestsServerSocketMessagePayload = {
   +serverRequests: $ReadOnlyArray<ServerServerRequest>,
 };
 export type ServerRequestsServerSocketMessage = {
   +type: 1,
   +responseTo?: number,
   +payload: ServerRequestsServerSocketMessagePayload,
 };
 export const serverRequestsServerSocketMessageValidator: TInterface<ServerRequestsServerSocketMessage> =
   tShape<ServerRequestsServerSocketMessage>({
     type: tNumber(serverSocketMessageTypes.REQUESTS),
     responseTo: t.maybe(t.Number),
     payload: tShape<ServerRequestsServerSocketMessagePayload>({
       serverRequests: t.list(serverServerRequestValidator),
     }),
   });
 
 export type ErrorServerSocketMessage = {
   type: 2,
   responseTo?: number,
   message: string,
   payload?: Object,
 };
 export const errorServerSocketMessageValidator: TInterface<ErrorServerSocketMessage> =
   tShape<ErrorServerSocketMessage>({
     type: tNumber(serverSocketMessageTypes.ERROR),
     responseTo: t.maybe(t.Number),
     message: t.String,
     payload: t.maybe(t.Object),
   });
 
 type SessionChange = {
   +cookie: string,
   +currentUserInfo: LoggedOutUserInfo,
 };
 
 export type AuthErrorServerSocketMessage = {
   +type: 3,
   +responseTo: number,
   +message: string,
   +sessionChange: SessionChange,
 };
 export const authErrorServerSocketMessageValidator: TInterface<AuthErrorServerSocketMessage> =
   tShape<AuthErrorServerSocketMessage>({
     type: tNumber(serverSocketMessageTypes.AUTH_ERROR),
     responseTo: t.Number,
     message: t.String,
     sessionChange: t.maybe(
       tShape<SessionChange>({
         cookie: t.String,
         currentUserInfo: loggedOutUserInfoValidator,
       }),
     ),
   });
 
 export type ActivityUpdateResponseServerSocketMessage = {
   +type: 4,
   +responseTo: number,
   +payload: UpdateActivityResult,
 };
 export const activityUpdateResponseServerSocketMessageValidator: TInterface<ActivityUpdateResponseServerSocketMessage> =
   tShape<ActivityUpdateResponseServerSocketMessage>({
     type: tNumber(serverSocketMessageTypes.ACTIVITY_UPDATE_RESPONSE),
     responseTo: t.Number,
     payload: updateActivityResultValidator,
   });
 
 export type PongServerSocketMessage = {
   +type: 5,
   +responseTo: number,
 };
 export const pongServerSocketMessageValidator: TInterface<PongServerSocketMessage> =
   tShape<PongServerSocketMessage>({
     type: tNumber(serverSocketMessageTypes.PONG),
     responseTo: t.Number,
   });
 
 export type ServerUpdatesServerSocketMessage = {
   +type: 6,
   +payload: ServerUpdatesResultWithUserInfos,
 };
 export const serverUpdatesServerSocketMessageValidator: TInterface<ServerUpdatesServerSocketMessage> =
   tShape<ServerUpdatesServerSocketMessage>({
     type: tNumber(serverSocketMessageTypes.UPDATES),
     payload: serverUpdatesResultWithUserInfosValidator,
   });
 
 export type MessagesServerSocketMessage = {
   +type: 7,
   +payload: NewMessagesPayload,
 };
 export const messagesServerSocketMessageValidator: TInterface<MessagesServerSocketMessage> =
   tShape<MessagesServerSocketMessage>({
     type: tNumber(serverSocketMessageTypes.MESSAGES),
     payload: newMessagesPayloadValidator,
   });
 
 export type APIResponseServerSocketMessage = {
   +type: 8,
   +responseTo: number,
   +payload?: Object,
 };
 export const apiResponseServerSocketMessageValidator: TInterface<APIResponseServerSocketMessage> =
   tShape<APIResponseServerSocketMessage>({
     type: tNumber(serverSocketMessageTypes.API_RESPONSE),
     responseTo: t.Number,
     payload: t.maybe(t.Object),
   });
 
 export type CompressedMessageServerSocketMessage = {
   +type: 9,
   +payload: CompressedData,
 };
 export const compressedMessageServerSocketMessageValidator: TInterface<CompressedMessageServerSocketMessage> =
   tShape<CompressedMessageServerSocketMessage>({
     type: tNumber(serverSocketMessageTypes.COMPRESSED_MESSAGE),
     payload: compressedDataValidator,
   });
 
 export type ServerServerSocketMessage =
   | ServerStateSyncServerSocketMessage
   | ServerRequestsServerSocketMessage
   | ErrorServerSocketMessage
   | AuthErrorServerSocketMessage
   | ActivityUpdateResponseServerSocketMessage
   | PongServerSocketMessage
   | ServerUpdatesServerSocketMessage
   | MessagesServerSocketMessage
   | APIResponseServerSocketMessage
   | CompressedMessageServerSocketMessage;
 export const serverServerSocketMessageValidator: TUnion<ServerServerSocketMessage> =
   t.union([
     serverStateSyncServerSocketMessageValidator,
     serverRequestsServerSocketMessageValidator,
     errorServerSocketMessageValidator,
     authErrorServerSocketMessageValidator,
     activityUpdateResponseServerSocketMessageValidator,
     pongServerSocketMessageValidator,
     serverUpdatesServerSocketMessageValidator,
     messagesServerSocketMessageValidator,
     apiResponseServerSocketMessageValidator,
     compressedMessageServerSocketMessageValidator,
   ]);
 
 export type ClientRequestsServerSocketMessage = {
   +type: 1,
   +responseTo?: number,
   +payload: {
     +serverRequests: $ReadOnlyArray<ClientServerRequest>,
   },
 };
 export type ClientStateSyncServerSocketMessage = {
   +type: 0,
   +responseTo: number,
   +payload: ClientStateSyncSocketPayload,
 };
 export type ClientUpdatesServerSocketMessage = {
   +type: 6,
   +payload: ClientUpdatesResultWithUserInfos,
 };
 export type ClientServerSocketMessage =
   | ClientStateSyncServerSocketMessage
   | ClientRequestsServerSocketMessage
   | ErrorServerSocketMessage
   | AuthErrorServerSocketMessage
   | ActivityUpdateResponseServerSocketMessage
   | PongServerSocketMessage
   | ClientUpdatesServerSocketMessage
   | MessagesServerSocketMessage
   | APIResponseServerSocketMessage
   | CompressedMessageServerSocketMessage;
 
 export type SocketListener = (message: ClientServerSocketMessage) => void;
 
 export type ConnectionStatus =
   | 'connecting'
   | 'connected'
   | 'reconnecting'
   | 'disconnecting'
   | 'forcedDisconnecting'
   | 'disconnected';
 export type ConnectionInfo = {
   +status: ConnectionStatus,
   +queuedActivityUpdates: $ReadOnlyArray<ActivityUpdate>,
   +lateResponses: $ReadOnlyArray<number>,
   +showDisconnectedBar: boolean,
 };
 export const connectionInfoValidator: TInterface<ConnectionInfo> =
   tShape<ConnectionInfo>({
     status: t.enums.of([
       'connecting',
       'connected',
       'reconnecting',
       'disconnecting',
       'forcedDisconnecting',
       'disconnected',
     ]),
     queuedActivityUpdates: t.list(activityUpdateValidator),
     lateResponses: t.list(t.Number),
     showDisconnectedBar: t.Boolean,
   });
 export const defaultConnectionInfo: ConnectionInfo = {
   status: 'connecting',
   queuedActivityUpdates: [],
   lateResponses: [],
   showDisconnectedBar: false,
 };
 export const updateConnectionStatusActionType = 'UPDATE_CONNECTION_STATUS';
 export type UpdateConnectionStatusPayload = {
   +status: ConnectionStatus,
   +keyserverID: string,
 };
 
 export const setLateResponseActionType = 'SET_LATE_RESPONSE';
 export type SetLateResponsePayload = {
   +messageID: number,
   +isLate: boolean,
   +keyserverID: string,
 };
 
 export const updateDisconnectedBarActionType = 'UPDATE_DISCONNECTED_BAR';
 export type UpdateDisconnectedBarPayload = {
   +visible: boolean,
   +keyserverID: string,
 };
 
 export type OneTimeKeyGenerator = (inc: number) => string;
 
 export type GRPCStream = {
   readyState: number,
   onopen: (ev: any) => mixed,
   onmessage: (ev: MessageEvent) => mixed,
   onclose: (ev: CloseEvent) => mixed,
   close(code?: number, reason?: string): void,
   send(data: string | Blob | ArrayBuffer | $ArrayBufferView): void,
 };
 
 export type CommTransportLayer = GRPCStream | WebSocket;
diff --git a/lib/types/thread-types.js b/lib/types/thread-types.js
index 7cafaf8dd..6a8592988 100644
--- a/lib/types/thread-types.js
+++ b/lib/types/thread-types.js
@@ -1,489 +1,489 @@
 // @flow
 
 import t, { type TInterface } from 'tcomb';
 
 import {
   type AvatarDBContent,
   type ClientAvatar,
   clientAvatarValidator,
   type UpdateUserAvatarRequest,
 } from './avatar-types.js';
 import type { CalendarQuery } from './entry-types.js';
 import type { Media } from './media-types.js';
 import type {
   MessageTruncationStatuses,
   RawMessageInfo,
 } from './message-types.js';
 import type {
   MinimallyEncodedMemberInfo,
   MinimallyEncodedRelativeMemberInfo,
   MinimallyEncodedResolvedThreadInfo,
   MinimallyEncodedRoleInfo,
 } from './minimally-encoded-thread-permissions-types.js';
 import {
   type ThreadSubscription,
   threadSubscriptionValidator,
 } from './subscription-types.js';
 import {
   type ThreadPermissionsInfo,
   threadPermissionsInfoValidator,
   type ThreadRolePermissionsBlob,
   threadRolePermissionsBlobValidator,
   type UserSurfacedPermission,
 } from './thread-permission-types.js';
 import { type ThreadType, threadTypeValidator } from './thread-types-enum.js';
 import type { ClientUpdateInfo, ServerUpdateInfo } from './update-types.js';
 import type { UserInfo, UserInfos } from './user-types.js';
 import {
   type ThreadEntity,
   threadEntityValidator,
 } from '../utils/entity-text.js';
 import { tID, tShape } from '../utils/validation-utils.js';
 
 export type LegacyMemberInfo = {
   +id: string,
   +role: ?string,
   +permissions: ThreadPermissionsInfo,
   +isSender: boolean,
 };
 export const legacyMemberInfoValidator: TInterface<LegacyMemberInfo> =
   tShape<LegacyMemberInfo>({
     id: t.String,
     role: t.maybe(tID),
     permissions: threadPermissionsInfoValidator,
     isSender: t.Boolean,
   });
 
 export type MemberInfo = LegacyMemberInfo | MinimallyEncodedMemberInfo;
 
 export type LegacyRelativeMemberInfo = $ReadOnly<{
   ...LegacyMemberInfo,
   +username: ?string,
   +isViewer: boolean,
 }>;
 const legacyRelativeMemberInfoValidator = tShape<LegacyRelativeMemberInfo>({
   ...legacyMemberInfoValidator.meta.props,
   username: t.maybe(t.String),
   isViewer: t.Boolean,
 });
 
 export type RelativeMemberInfo =
   | LegacyRelativeMemberInfo
   | MinimallyEncodedRelativeMemberInfo;
 
 export type LegacyRoleInfo = {
   +id: string,
   +name: string,
   +permissions: ThreadRolePermissionsBlob,
   +isDefault: boolean,
 };
 export const legacyRoleInfoValidator: TInterface<LegacyRoleInfo> =
   tShape<LegacyRoleInfo>({
     id: tID,
     name: t.String,
     permissions: threadRolePermissionsBlobValidator,
     isDefault: t.Boolean,
   });
 
 export type RoleInfo = LegacyRoleInfo | MinimallyEncodedRoleInfo;
 
 export type ThreadCurrentUserInfo = {
   +role: ?string,
   +permissions: ThreadPermissionsInfo,
   +subscription: ThreadSubscription,
   +unread: ?boolean,
 };
 export const threadCurrentUserInfoValidator: TInterface<ThreadCurrentUserInfo> =
   tShape<ThreadCurrentUserInfo>({
     role: t.maybe(tID),
     permissions: threadPermissionsInfoValidator,
     subscription: threadSubscriptionValidator,
     unread: t.maybe(t.Boolean),
   });
 
-export type RawThreadInfo = {
+export type LegacyRawThreadInfo = {
   +id: string,
   +type: ThreadType,
   +name: ?string,
   +avatar?: ?ClientAvatar,
   +description: ?string,
   +color: string, // hex, without "#" or "0x"
   +creationTime: number, // millisecond timestamp
   +parentThreadID: ?string,
   +containingThreadID: ?string,
   +community: ?string,
   +members: $ReadOnlyArray<LegacyMemberInfo>,
   +roles: { +[id: string]: LegacyRoleInfo },
   +currentUser: ThreadCurrentUserInfo,
   +sourceMessageID?: string,
   +repliesCount: number,
   +pinnedCount?: number,
 };
-export type RawThreadInfos = {
-  +[id: string]: RawThreadInfo,
+export type LegacyRawThreadInfos = {
+  +[id: string]: LegacyRawThreadInfo,
 };
-export const rawThreadInfoValidator: TInterface<RawThreadInfo> =
-  tShape<RawThreadInfo>({
+export const legacyRawThreadInfoValidator: TInterface<LegacyRawThreadInfo> =
+  tShape<LegacyRawThreadInfo>({
     id: tID,
     type: threadTypeValidator,
     name: t.maybe(t.String),
     avatar: t.maybe(clientAvatarValidator),
     description: t.maybe(t.String),
     color: t.String,
     creationTime: t.Number,
     parentThreadID: t.maybe(tID),
     containingThreadID: t.maybe(tID),
     community: t.maybe(tID),
     members: t.list(legacyMemberInfoValidator),
     roles: t.dict(tID, legacyRoleInfoValidator),
     currentUser: threadCurrentUserInfoValidator,
     sourceMessageID: t.maybe(tID),
     repliesCount: t.Number,
     pinnedCount: t.maybe(t.Number),
   });
 
 export type ThreadInfo = {
   +id: string,
   +type: ThreadType,
   +name: ?string,
   +uiName: string | ThreadEntity,
   +avatar?: ?ClientAvatar,
   +description: ?string,
   +color: string, // hex, without "#" or "0x"
   +creationTime: number, // millisecond timestamp
   +parentThreadID: ?string,
   +containingThreadID: ?string,
   +community: ?string,
   +members: $ReadOnlyArray<LegacyRelativeMemberInfo>,
   +roles: { +[id: string]: LegacyRoleInfo },
   +currentUser: ThreadCurrentUserInfo,
   +sourceMessageID?: string,
   +repliesCount: number,
   +pinnedCount?: number,
 };
 export const threadInfoValidator: TInterface<ThreadInfo> = tShape<ThreadInfo>({
   id: tID,
   type: threadTypeValidator,
   name: t.maybe(t.String),
   uiName: t.union([t.String, threadEntityValidator]),
   avatar: t.maybe(clientAvatarValidator),
   description: t.maybe(t.String),
   color: t.String,
   creationTime: t.Number,
   parentThreadID: t.maybe(tID),
   containingThreadID: t.maybe(tID),
   community: t.maybe(tID),
   members: t.list(legacyRelativeMemberInfoValidator),
   roles: t.dict(tID, legacyRoleInfoValidator),
   currentUser: threadCurrentUserInfoValidator,
   sourceMessageID: t.maybe(tID),
   repliesCount: t.Number,
   pinnedCount: t.maybe(t.Number),
 });
 
 export type ResolvedThreadInfo = {
   +id: string,
   +type: ThreadType,
   +name: ?string,
   +uiName: string,
   +avatar?: ?ClientAvatar,
   +description: ?string,
   +color: string, // hex, without "#" or "0x"
   +creationTime: number, // millisecond timestamp
   +parentThreadID: ?string,
   +containingThreadID: ?string,
   +community: ?string,
   +members: $ReadOnlyArray<LegacyRelativeMemberInfo>,
   +roles: { +[id: string]: LegacyRoleInfo },
   +currentUser: ThreadCurrentUserInfo,
   +sourceMessageID?: string,
   +repliesCount: number,
   +pinnedCount?: number,
 };
 
 export type ServerMemberInfo = {
   +id: string,
   +role: ?string,
   +permissions: ThreadPermissionsInfo,
   +subscription: ThreadSubscription,
   +unread: ?boolean,
   +isSender: boolean,
 };
 
 export type ServerThreadInfo = {
   +id: string,
   +type: ThreadType,
   +name: ?string,
   +avatar?: AvatarDBContent,
   +description: ?string,
   +color: string, // hex, without "#" or "0x"
   +creationTime: number, // millisecond timestamp
   +parentThreadID: ?string,
   +containingThreadID: ?string,
   +community: ?string,
   +depth: number,
   +members: $ReadOnlyArray<ServerMemberInfo>,
   +roles: { +[id: string]: LegacyRoleInfo },
   +sourceMessageID?: string,
   +repliesCount: number,
   +pinnedCount: number,
 };
 
 export type ThreadStore = {
-  +threadInfos: RawThreadInfos,
+  +threadInfos: LegacyRawThreadInfos,
 };
 export const threadStoreValidator: TInterface<ThreadStore> =
   tShape<ThreadStore>({
-    threadInfos: t.dict(tID, rawThreadInfoValidator),
+    threadInfos: t.dict(tID, legacyRawThreadInfoValidator),
   });
 
 export type ClientDBThreadInfo = {
   +id: string,
   +type: number,
   +name: ?string,
   +avatar?: ?string,
   +description: ?string,
   +color: string,
   +creationTime: string,
   +parentThreadID: ?string,
   +containingThreadID: ?string,
   +community: ?string,
   +members: string,
   +roles: string,
   +currentUser: string,
   +sourceMessageID?: string,
   +repliesCount: number,
   +pinnedCount?: number,
 };
 
 export type ThreadDeletionRequest = {
   +threadID: string,
   +accountPassword?: empty,
 };
 
 export type RemoveMembersRequest = {
   +threadID: string,
   +memberIDs: $ReadOnlyArray<string>,
 };
 
 export type RoleChangeRequest = {
   +threadID: string,
   +memberIDs: $ReadOnlyArray<string>,
   +role: string,
 };
 
 export type ChangeThreadSettingsResult = {
   +updatesResult: {
     +newUpdates: $ReadOnlyArray<ServerUpdateInfo>,
   },
   +newMessageInfos: $ReadOnlyArray<RawMessageInfo>,
 };
 
 export type ChangeThreadSettingsPayload = {
   +threadID: string,
   +updatesResult: {
     +newUpdates: $ReadOnlyArray<ClientUpdateInfo>,
   },
   +newMessageInfos: $ReadOnlyArray<RawMessageInfo>,
 };
 
 export type LeaveThreadRequest = {
   +threadID: string,
 };
 export type LeaveThreadResult = {
   +updatesResult: {
     +newUpdates: $ReadOnlyArray<ServerUpdateInfo>,
   },
 };
 
 export type LeaveThreadPayload = {
   +updatesResult: {
     +newUpdates: $ReadOnlyArray<ClientUpdateInfo>,
   },
 };
 
 export type ThreadChanges = Partial<{
   +type: ThreadType,
   +name: string,
   +description: string,
   +color: string,
   +parentThreadID: ?string,
   +newMemberIDs: $ReadOnlyArray<string>,
   +avatar: UpdateUserAvatarRequest,
 }>;
 
 export type UpdateThreadRequest = {
   +threadID: string,
   +changes: ThreadChanges,
   +accountPassword?: empty,
 };
 
 export type BaseNewThreadRequest = {
   +id?: ?string,
   +name?: ?string,
   +description?: ?string,
   +color?: ?string,
   +parentThreadID?: ?string,
   +initialMemberIDs?: ?$ReadOnlyArray<string>,
   +ghostMemberIDs?: ?$ReadOnlyArray<string>,
 };
 type NewThreadRequest =
   | {
       +type: 3 | 4 | 6 | 7 | 8 | 9 | 10 | 11 | 12,
       ...BaseNewThreadRequest,
     }
   | {
       +type: 5,
       +sourceMessageID: string,
       ...BaseNewThreadRequest,
     };
 
 export type ClientNewThreadRequest = {
   ...NewThreadRequest,
   +calendarQuery: CalendarQuery,
 };
 export type ServerNewThreadRequest = {
   ...NewThreadRequest,
   +calendarQuery?: ?CalendarQuery,
 };
 
 export type NewThreadResponse = {
   +updatesResult: {
     +newUpdates: $ReadOnlyArray<ServerUpdateInfo>,
   },
   +newMessageInfos: $ReadOnlyArray<RawMessageInfo>,
   +userInfos: UserInfos,
   +newThreadID: string,
 };
 export type NewThreadResult = {
   +updatesResult: {
     +newUpdates: $ReadOnlyArray<ClientUpdateInfo>,
   },
   +newMessageInfos: $ReadOnlyArray<RawMessageInfo>,
   +userInfos: UserInfos,
   +newThreadID: string,
 };
 
 export type ServerThreadJoinRequest = {
   +threadID: string,
   +calendarQuery?: ?CalendarQuery,
   +inviteLinkSecret?: string,
 };
 export type ClientThreadJoinRequest = {
   +threadID: string,
   +calendarQuery: CalendarQuery,
   +inviteLinkSecret?: string,
 };
 export type ThreadJoinResult = {
   +updatesResult: {
     +newUpdates: $ReadOnlyArray<ServerUpdateInfo>,
   },
   +rawMessageInfos: $ReadOnlyArray<RawMessageInfo>,
   +truncationStatuses: MessageTruncationStatuses,
   +userInfos: UserInfos,
 };
 export type ThreadJoinPayload = {
   +updatesResult: {
     newUpdates: $ReadOnlyArray<ClientUpdateInfo>,
   },
   +rawMessageInfos: $ReadOnlyArray<RawMessageInfo>,
   +truncationStatuses: MessageTruncationStatuses,
   +userInfos: $ReadOnlyArray<UserInfo>,
 };
 
 export type ThreadFetchMediaResult = {
   +media: $ReadOnlyArray<Media>,
 };
 export type ThreadFetchMediaRequest = {
   +threadID: string,
   +limit: number,
   +offset: number,
 };
 
 export type SidebarInfo = {
   +threadInfo: ThreadInfo,
   +lastUpdatedTime: number,
   +mostRecentNonLocalMessage: ?string,
 };
 
 export type ToggleMessagePinRequest = {
   +messageID: string,
   +action: 'pin' | 'unpin',
 };
 
 export type ToggleMessagePinResult = {
   +newMessageInfos: $ReadOnlyArray<RawMessageInfo>,
   +threadID: string,
 };
 
 type CreateRoleAction = {
   +community: string,
   +name: string,
   +permissions: $ReadOnlyArray<UserSurfacedPermission>,
   +action: 'create_role',
 };
 
 type EditRoleAction = {
   +community: string,
   +existingRoleID: string,
   +name: string,
   +permissions: $ReadOnlyArray<UserSurfacedPermission>,
   +action: 'edit_role',
 };
 
 export type RoleModificationRequest = CreateRoleAction | EditRoleAction;
 
 export type RoleModificationResult = {
-  +threadInfo: RawThreadInfo,
+  +threadInfo: LegacyRawThreadInfo,
   +updatesResult: {
     +newUpdates: $ReadOnlyArray<ServerUpdateInfo>,
   },
 };
 
 export type RoleModificationPayload = {
-  +threadInfo: RawThreadInfo,
+  +threadInfo: LegacyRawThreadInfo,
   +updatesResult: {
     +newUpdates: $ReadOnlyArray<ClientUpdateInfo>,
   },
 };
 
 export type RoleDeletionRequest = {
   +community: string,
   +roleID: string,
 };
 
 export type RoleDeletionResult = {
-  +threadInfo: RawThreadInfo,
+  +threadInfo: LegacyRawThreadInfo,
   +updatesResult: {
     +newUpdates: $ReadOnlyArray<ServerUpdateInfo>,
   },
 };
 
 export type RoleDeletionPayload = {
-  +threadInfo: RawThreadInfo,
+  +threadInfo: LegacyRawThreadInfo,
   +updatesResult: {
     +newUpdates: $ReadOnlyArray<ClientUpdateInfo>,
   },
 };
 
 // We can show a max of 3 sidebars inline underneath their parent in the chat
 // tab. If there are more, we show a button that opens a modal to see the rest
 export const maxReadSidebars = 3;
 
 // We can show a max of 5 sidebars inline underneath their parent
 // in the chat tab if every one of the displayed sidebars is unread
 export const maxUnreadSidebars = 5;
 
-export type ThreadStoreThreadInfos = RawThreadInfos;
+export type ThreadStoreThreadInfos = LegacyRawThreadInfos;
 
 export type ChatMentionCandidates = {
   +[id: string]: ResolvedThreadInfo | MinimallyEncodedResolvedThreadInfo,
 };
 export type ChatMentionCandidatesObj = {
   +[id: string]: ChatMentionCandidates,
 };
 
 export type UserProfileThreadInfo = {
   +threadInfo: ThreadInfo,
   +pendingPersonalThreadUserInfo?: UserInfo,
 };
diff --git a/lib/types/update-types.js b/lib/types/update-types.js
index 85afe26d4..4269013e8 100644
--- a/lib/types/update-types.js
+++ b/lib/types/update-types.js
@@ -1,314 +1,314 @@
 // @flow
 
 import t, { type TUnion, type TInterface } from 'tcomb';
 
 import { type RawEntryInfo } from './entry-types.js';
 import {
   type RawMessageInfo,
   type MessageTruncationStatus,
 } from './message-types.js';
-import { type RawThreadInfo } from './thread-types.js';
+import { type LegacyRawThreadInfo } from './thread-types.js';
 import {
   type UserInfo,
   userInfoValidator,
   type UserInfos,
   userInfosValidator,
   type LoggedInUserInfo,
 } from './user-types.js';
 import { updateSpecs } from '../shared/updates/update-specs.js';
 import { values } from '../utils/objects.js';
 import { tShape } from '../utils/validation-utils.js';
 
 type AccountDeletionData = {
   +deletedUserID: string,
 };
 type ThreadData = {
   +threadID: string,
 };
 type ThreadReadStatusData = {
   +threadID: string,
   +unread: boolean,
 };
 type ThreadDeletionData = {
   +threadID: string,
 };
 type ThreadJoinData = {
   +threadID: string,
 };
 type BadDeviceTokenData = {
   +deviceToken: string,
 };
 type EntryData = {
   +entryID: string,
 };
 type CurrentUserData = {};
 type UserData = {
   // ID of the UserInfo being updated
   +updatedUserID: string,
 };
 
 type SharedUpdateData = {
   +userID: string,
   +time: number,
 };
 export type AccountDeletionUpdateData = {
   ...SharedUpdateData,
   ...AccountDeletionData,
   +type: 0,
 };
 export type ThreadUpdateData = {
   ...SharedUpdateData,
   ...ThreadData,
   +type: 1,
   +targetSession?: string,
 };
 export type ThreadReadStatusUpdateData = {
   ...SharedUpdateData,
   ...ThreadReadStatusData,
   +type: 2,
 };
 export type ThreadDeletionUpdateData = {
   ...SharedUpdateData,
   ...ThreadDeletionData,
   +type: 3,
 };
 export type ThreadJoinUpdateData = {
   ...SharedUpdateData,
   ...ThreadJoinData,
   +type: 4,
   +targetSession?: string,
 };
 export type BadDeviceTokenUpdateData = {
   ...SharedUpdateData,
   ...BadDeviceTokenData,
   +type: 5,
   +targetCookie: string,
 };
 export type EntryUpdateData = {
   ...SharedUpdateData,
   ...EntryData,
   +type: 6,
   +targetSession: string,
 };
 export type CurrentUserUpdateData = {
   ...SharedUpdateData,
   ...CurrentUserData,
   +type: 7,
 };
 export type UserUpdateData = {
   ...SharedUpdateData,
   ...UserData,
   +type: 8,
   +targetSession?: string,
 };
 export type UpdateData =
   | AccountDeletionUpdateData
   | ThreadUpdateData
   | ThreadReadStatusUpdateData
   | ThreadDeletionUpdateData
   | ThreadJoinUpdateData
   | BadDeviceTokenUpdateData
   | EntryUpdateData
   | CurrentUserUpdateData
   | UserUpdateData;
 
 type SharedRawUpdateInfo = {
   +id: string,
   +time: number,
 };
 export type AccountDeletionRawUpdateInfo = {
   ...SharedRawUpdateInfo,
   ...AccountDeletionData,
   +type: 0,
 };
 export type ThreadRawUpdateInfo = {
   ...SharedRawUpdateInfo,
   ...ThreadData,
   +type: 1,
 };
 export type ThreadReadStatusRawUpdateInfo = {
   ...SharedRawUpdateInfo,
   ...ThreadReadStatusData,
   +type: 2,
 };
 export type ThreadDeletionRawUpdateInfo = {
   ...SharedRawUpdateInfo,
   ...ThreadDeletionData,
   +type: 3,
 };
 export type ThreadJoinRawUpdateInfo = {
   ...SharedRawUpdateInfo,
   ...ThreadJoinData,
   +type: 4,
 };
 export type BadDeviceTokenRawUpdateInfo = {
   ...SharedRawUpdateInfo,
   ...BadDeviceTokenData,
   +type: 5,
 };
 export type EntryRawUpdateInfo = {
   ...SharedRawUpdateInfo,
   ...EntryData,
   +type: 6,
 };
 export type CurrentUserRawUpdateInfo = {
   ...SharedRawUpdateInfo,
   ...CurrentUserData,
   +type: 7,
 };
 export type UserRawUpdateInfo = {
   ...SharedRawUpdateInfo,
   ...UserData,
   +type: 8,
 };
 export type RawUpdateInfo =
   | AccountDeletionRawUpdateInfo
   | ThreadRawUpdateInfo
   | ThreadReadStatusRawUpdateInfo
   | ThreadDeletionRawUpdateInfo
   | ThreadJoinRawUpdateInfo
   | BadDeviceTokenRawUpdateInfo
   | EntryRawUpdateInfo
   | CurrentUserRawUpdateInfo
   | UserRawUpdateInfo;
 
 export type AccountDeletionUpdateInfo = {
   +type: 0,
   +id: string,
   +time: number,
   +deletedUserID: string,
 };
 
 export type ThreadUpdateInfo = {
   +type: 1,
   +id: string,
   +time: number,
-  +threadInfo: RawThreadInfo,
+  +threadInfo: LegacyRawThreadInfo,
 };
 
 export type ThreadReadStatusUpdateInfo = {
   +type: 2,
   +id: string,
   +time: number,
   +threadID: string,
   +unread: boolean,
 };
 
 export type ThreadDeletionUpdateInfo = {
   +type: 3,
   +id: string,
   +time: number,
   +threadID: string,
 };
 
 export type ThreadJoinUpdateInfo = {
   +type: 4,
   +id: string,
   +time: number,
-  +threadInfo: RawThreadInfo,
+  +threadInfo: LegacyRawThreadInfo,
   +rawMessageInfos: $ReadOnlyArray<RawMessageInfo>,
   +truncationStatus: MessageTruncationStatus,
   +rawEntryInfos: $ReadOnlyArray<RawEntryInfo>,
 };
 
 export type BadDeviceTokenUpdateInfo = {
   +type: 5,
   +id: string,
   +time: number,
   +deviceToken: string,
 };
 
 export type EntryUpdateInfo = {
   +type: 6,
   +id: string,
   +time: number,
   +entryInfo: RawEntryInfo,
 };
 
 export type CurrentUserUpdateInfo = {
   +type: 7,
   +id: string,
   +time: number,
   +currentUserInfo: LoggedInUserInfo,
 };
 export type UserUpdateInfo = {
   +type: 8,
   +id: string,
   +time: number,
   // Updated UserInfo is already contained within the UpdatesResultWithUserInfos
   +updatedUserID: string,
 };
 
 export type ClientUpdateInfo =
   | AccountDeletionUpdateInfo
   | ThreadUpdateInfo
   | ThreadReadStatusUpdateInfo
   | ThreadDeletionUpdateInfo
   | ThreadJoinUpdateInfo
   | BadDeviceTokenUpdateInfo
   | EntryUpdateInfo
   | CurrentUserUpdateInfo
   | UserUpdateInfo;
 
 export type ServerUpdateInfo = ClientUpdateInfo;
 export const serverUpdateInfoValidator: TUnion<ServerUpdateInfo> = t.union(
   values(updateSpecs).map(spec => spec.infoValidator),
 );
 
 export type ServerUpdatesResult = {
   +currentAsOf: number,
   +newUpdates: $ReadOnlyArray<ServerUpdateInfo>,
 };
 export const serverUpdatesResultValidator: TInterface<ServerUpdatesResult> =
   tShape<ServerUpdatesResult>({
     currentAsOf: t.Number,
     newUpdates: t.list(serverUpdateInfoValidator),
   });
 
 export type ServerUpdatesResultWithUserInfos = {
   +updatesResult: ServerUpdatesResult,
   +userInfos: $ReadOnlyArray<UserInfo>,
 };
 export const serverUpdatesResultWithUserInfosValidator: TInterface<ServerUpdatesResultWithUserInfos> =
   tShape<ServerUpdatesResultWithUserInfos>({
     updatesResult: serverUpdatesResultValidator,
     userInfos: t.list(userInfoValidator),
   });
 
 export type ClientUpdatesResult = {
   +currentAsOf: number,
   +newUpdates: $ReadOnlyArray<ClientUpdateInfo>,
 };
 export type ClientUpdatesResultWithUserInfos = {
   +updatesResult: ClientUpdatesResult,
   +userInfos: $ReadOnlyArray<UserInfo>,
   +keyserverID: string,
 };
 
 export type CreateUpdatesResult = {
   +viewerUpdates: $ReadOnlyArray<ServerUpdateInfo>,
   +userInfos: UserInfos,
 };
 export const createUpdatesResultValidator: TInterface<CreateUpdatesResult> =
   tShape<CreateUpdatesResult>({
     viewerUpdates: t.list(serverUpdateInfoValidator),
     userInfos: userInfosValidator,
   });
 
 export type ServerCreateUpdatesResponse = {
   +viewerUpdates: $ReadOnlyArray<ServerUpdateInfo>,
   +userInfos: $ReadOnlyArray<UserInfo>,
 };
 
 export const serverCreateUpdatesResponseValidator: TInterface<ServerCreateUpdatesResponse> =
   tShape<ServerCreateUpdatesResponse>({
     viewerUpdates: t.list(serverUpdateInfoValidator),
     userInfos: t.list(userInfoValidator),
   });
 
 export type ClientCreateUpdatesResponse = {
   +viewerUpdates: $ReadOnlyArray<ClientUpdateInfo>,
   +userInfos: $ReadOnlyArray<UserInfo>,
 };
 
 export const processUpdatesActionType = 'PROCESS_UPDATES';
diff --git a/lib/types/validation.test.js b/lib/types/validation.test.js
index fc39d3b3a..9d81b94a3 100644
--- a/lib/types/validation.test.js
+++ b/lib/types/validation.test.js
@@ -1,870 +1,870 @@
 // @flow
 
 import _findKey from 'lodash/fp/findKey.js';
 
 import { rawEntryInfoValidator } from './entry-types.js';
 import {
   imageValidator,
   videoValidator,
   mediaValidator,
 } from './media-types.js';
 import { messageTypes } from './message-types-enum.js';
 import {
   activityUpdateResponseServerSocketMessageValidator,
   apiResponseServerSocketMessageValidator,
   authErrorServerSocketMessageValidator,
   errorServerSocketMessageValidator,
   messagesServerSocketMessageValidator,
   pongServerSocketMessageValidator,
   serverRequestsServerSocketMessageValidator,
   serverSocketMessageTypes,
   serverStateSyncServerSocketMessageValidator,
   serverUpdatesServerSocketMessageValidator,
 } from './socket-types.js';
 import { threadTypes } from './thread-types-enum.js';
-import { rawThreadInfoValidator } from './thread-types.js';
+import { legacyRawThreadInfoValidator } from './thread-types.js';
 import { updateTypes } from './update-types-enum.js';
 import { messageSpecs } from '../shared/messages/message-specs.js';
 import { updateSpecs } from '../shared/updates/update-specs.js';
 import { values } from '../utils/objects.js';
 
 describe('media validation', () => {
   const photo = {
     id: '92696',
     type: 'photo',
     uri: 'http://0.0.0.0:3000/comm/upload/92696/0fb272bd1c75d976',
     dimensions: {
       width: 340,
       height: 288,
     },
   };
   const video = {
     type: 'video',
     id: '92769',
     uri: 'http://0.0.0.0:3000/comm/upload/92769/4bcc6987b25b2f66',
     dimensions: {
       width: 480,
       height: 270,
     },
     thumbnailID: '92770',
     thumbnailURI: 'http://0.0.0.0:3000/comm/upload/92770/d56466051dcef1db',
   };
 
   it('should validate correct media', () => {
     expect(mediaValidator.is(photo)).toBe(true);
     expect(imageValidator.is(photo)).toBe(true);
     expect(mediaValidator.is(video)).toBe(true);
     expect(videoValidator.is(video)).toBe(true);
   });
 
   it('should not validate incorrect media', () => {
     expect(imageValidator.is(video)).toBe(false);
     expect(videoValidator.is(photo)).toBe(false);
     expect(mediaValidator.is({ ...photo, type: undefined })).toBe(false);
     expect(mediaValidator.is({ ...video, dimensions: undefined })).toBe(false);
   });
 });
 
 const messages = [
   {
     type: messageTypes.TEXT,
     threadID: '83859',
     creatorID: '83853',
     time: 1682077048858,
     text: 'text',
     localID: 'local1',
     id: '92837',
   },
   {
     type: messageTypes.CREATE_THREAD,
     id: '83876',
     threadID: '83859',
     time: 1673561105839,
     creatorID: '83853',
     initialThreadState: {
       type: 6,
       name: null,
       parentThreadID: '1',
       color: '57697f',
       memberIDs: ['256', '83853'],
     },
   },
   {
     type: messageTypes.ADD_MEMBERS,
     id: '4754380',
     threadID: '4746046',
     time: 1680179819346,
     creatorID: '256',
     addedUserIDs: ['518252', '1329299', '1559042'],
   },
   {
     type: messageTypes.CREATE_SUB_THREAD,
     threadID: '87111',
     creatorID: '83928',
     time: 1682083573756,
     childThreadID: '92993',
     id: '93000',
   },
   {
     type: messageTypes.CHANGE_SETTINGS,
     threadID: '83859',
     creatorID: '83853',
     time: 1682082984605,
     field: 'color',
     value: 'b8753d',
     id: '92880',
   },
   {
     type: messageTypes.REMOVE_MEMBERS,
     threadID: '92993',
     creatorID: '83928',
     time: 1682083613415,
     removedUserIDs: ['83890'],
     id: '93012',
   },
   {
     type: messageTypes.CHANGE_ROLE,
     threadID: '85027',
     creatorID: '256',
     time: 1632393331694,
     userIDs: ['85081'],
     newRole: 'role',
     id: '85431',
   },
   {
     type: messageTypes.LEAVE_THREAD,
     id: '93027',
     threadID: '92993',
     time: 1682083651037,
     creatorID: '83928',
   },
   {
     type: messageTypes.JOIN_THREAD,
     threadID: '92993',
     creatorID: '83928',
     time: 1682083678595,
     id: '93035',
   },
   {
     type: messageTypes.CREATE_ENTRY,
     threadID: '84695',
     creatorID: '83928',
     time: 1682083217395,
     entryID: '92917',
     date: '2023-04-02',
     text: 'text',
     id: '92920',
   },
   {
     type: messageTypes.EDIT_ENTRY,
     threadID: '84695',
     creatorID: '83928',
     time: 1682083374471,
     entryID: '92917',
     date: '2023-04-02',
     text: 'text',
     id: '92950',
   },
   {
     type: messageTypes.DELETE_ENTRY,
     threadID: '86033',
     creatorID: '83928',
     time: 1682083220296,
     entryID: '92904',
     date: '2023-04-02',
     text: 'text',
     id: '92932',
   },
   {
     type: messageTypes.RESTORE_ENTRY,
     id: '92962',
     threadID: '86033',
     time: 1682083414244,
     creatorID: '83928',
     entryID: '92904',
     date: '2023-04-02',
     text: 'text',
   },
   {
     type: messageTypes.UNSUPPORTED,
     threadID: '87080',
     creatorID: '256',
     time: 1640733462322,
     robotext: 'unsupported message',
     unsupportedMessageInfo: {
       type: 105,
       threadID: '97489',
       creatorID: '256',
       time: 1640773011289,
       id: '97672',
     },
     id: '97730',
   },
   {
     type: messageTypes.IMAGES,
     threadID: '92796',
     creatorID: '83928',
     time: 1682083469079,
     media: [
       {
         id: '92974',
         uri: 'http://0.0.0.0:3000/comm/upload/92974/ff3d02ded71e2762',
         type: 'photo',
         dimensions: {
           width: 220,
           height: 220,
         },
       },
     ],
     localID: 'local0',
     id: '92976',
   },
   {
     type: messageTypes.MULTIMEDIA,
     threadID: '89644',
     creatorID: '83853',
     time: 1682076177257,
     media: [
       {
         type: 'video',
         id: '92769',
         uri: 'http://0.0.0.0:3000/comm/upload/92769/4bcc6987b25b2f66',
         dimensions: {
           width: 480,
           height: 270,
         },
         thumbnailID: '92770',
         thumbnailURI: 'http://0.0.0.0:3000/comm/upload/92770/d56466051dcef1db',
       },
     ],
     id: '92771',
   },
   {
     type: messageTypes.UPDATE_RELATIONSHIP,
     threadID: '92796',
     creatorID: '83928',
     targetID: '83853',
     time: 1682083716312,
     operation: 'request_sent',
     id: '93039',
   },
   {
     type: messageTypes.SIDEBAR_SOURCE,
     threadID: '93044',
     creatorID: '83928',
     time: 1682083756831,
     sourceMessage: {
       type: 0,
       id: '92816',
       threadID: '92796',
       time: 1682076737518,
       creatorID: '83928',
       text: 'text',
     },
     id: '93049',
   },
   {
     type: messageTypes.CREATE_SIDEBAR,
     threadID: '93044',
     creatorID: '83928',
     time: 1682083756831,
     sourceMessageAuthorID: '83928',
     initialThreadState: {
       name: 'text',
       parentThreadID: '92796',
       color: 'aa4b4b',
       memberIDs: ['83853', '83928'],
     },
     id: '93050',
   },
   {
     type: messageTypes.REACTION,
     threadID: '86033',
     localID: 'local8',
     creatorID: '83928',
     time: 1682083295820,
     targetMessageID: '91607',
     reaction: '😂',
     action: 'add_reaction',
     id: '92943',
   },
   {
     type: messageTypes.EDIT_MESSAGE,
     threadID: '86033',
     creatorID: '83928',
     time: 1682083295820,
     targetMessageID: '91607',
     text: 'text',
     id: '92943',
   },
   {
     type: messageTypes.TOGGLE_PIN,
     threadID: '86033',
     targetMessageID: '91607',
     action: 'pin',
     pinnedContent: 'text',
     creatorID: '83928',
     time: 1682083295820,
     id: '92943',
   },
 ];
 
 describe('message validation', () => {
   for (const validatorMessageTypeName in messageTypes) {
     const validatorMessageType = messageTypes[validatorMessageTypeName];
     const validator = messageSpecs[validatorMessageType].validator;
 
     for (const message of messages) {
       const messageTypeName = _findKey(e => e === message.type)(messageTypes);
 
       if (validatorMessageType === message.type) {
         it(`${validatorMessageTypeName} should validate ${messageTypeName}`, () => {
           expect(validator.is(message)).toBe(true);
         });
       } else if (
         !(
           (validatorMessageType === messageTypes.IMAGES &&
             message.type === messageTypes.MULTIMEDIA) ||
           (validatorMessageType === messageTypes.MULTIMEDIA &&
             message.type === messageTypes.IMAGES)
         )
       ) {
         it(`${validatorMessageTypeName} shouldn't validate ${messageTypeName}`, () => {
           expect(validator.is(message)).toBe(false);
         });
       }
     }
   }
 });
 
 const thread = {
   id: '85171',
   type: threadTypes.PERSONAL,
   name: '',
   description: '',
   color: '6d49ab',
   creationTime: 1675887298557,
   parentThreadID: '1',
   members: [
     {
       id: '256',
       role: null,
       permissions: {
         know_of: {
           value: true,
           source: '1',
         },
         visible: {
           value: true,
           source: '1',
         },
         voiced: {
           value: true,
           source: '1',
         },
         edit_entries: {
           value: true,
           source: '1',
         },
         edit_thread: {
           value: true,
           source: '1',
         },
         edit_thread_description: {
           value: true,
           source: '1',
         },
         edit_thread_color: {
           value: true,
           source: '1',
         },
         delete_thread: {
           value: true,
           source: '1',
         },
         create_subthreads: {
           value: true,
           source: '1',
         },
         create_sidebars: {
           value: true,
           source: '1',
         },
         join_thread: {
           value: true,
           source: '1',
         },
         edit_permissions: {
           value: true,
           source: '1',
         },
         add_members: {
           value: true,
           source: '1',
         },
         remove_members: {
           value: true,
           source: '1',
         },
         change_role: {
           value: true,
           source: '1',
         },
         leave_thread: {
           value: false,
           source: null,
         },
         react_to_message: {
           value: false,
           source: null,
         },
         edit_message: {
           value: false,
           source: null,
         },
         manage_pins: {
           value: true,
           source: '1',
         },
       },
       isSender: false,
     },
     {
       id: '83853',
       role: '85172',
       permissions: {
         know_of: {
           value: true,
           source: '85171',
         },
         visible: {
           value: true,
           source: '85171',
         },
         voiced: {
           value: true,
           source: '85171',
         },
         edit_entries: {
           value: true,
           source: '85171',
         },
         edit_thread: {
           value: true,
           source: '85171',
         },
         edit_thread_description: {
           value: true,
           source: '85171',
         },
         edit_thread_color: {
           value: true,
           source: '85171',
         },
         delete_thread: {
           value: false,
           source: null,
         },
         create_subthreads: {
           value: false,
           source: null,
         },
         create_sidebars: {
           value: true,
           source: '85171',
         },
         join_thread: {
           value: false,
           source: null,
         },
         edit_permissions: {
           value: false,
           source: null,
         },
         add_members: {
           value: false,
           source: null,
         },
         remove_members: {
           value: false,
           source: null,
         },
         change_role: {
           value: false,
           source: null,
         },
         leave_thread: {
           value: false,
           source: null,
         },
         react_to_message: {
           value: true,
           source: '85171',
         },
         edit_message: {
           value: true,
           source: '85171',
         },
         manage_pins: {
           value: false,
           source: null,
         },
       },
       isSender: true,
     },
   ],
   roles: {
     '85172': {
       id: '85172',
       name: 'Members',
       permissions: {
         know_of: true,
         visible: true,
         voiced: true,
         react_to_message: true,
         edit_message: true,
         edit_entries: true,
         edit_thread: true,
         edit_thread_color: true,
         edit_thread_description: true,
         create_sidebars: true,
         descendant_open_know_of: true,
         descendant_open_visible: true,
         child_open_join_thread: true,
       },
       isDefault: true,
     },
   },
   currentUser: {
     role: '85172',
     permissions: {
       know_of: {
         value: true,
         source: '85171',
       },
       visible: {
         value: true,
         source: '85171',
       },
       voiced: {
         value: true,
         source: '85171',
       },
       edit_entries: {
         value: true,
         source: '85171',
       },
       edit_thread: {
         value: true,
         source: '85171',
       },
       edit_thread_description: {
         value: true,
         source: '85171',
       },
       edit_thread_color: {
         value: true,
         source: '85171',
       },
       delete_thread: {
         value: false,
         source: null,
       },
       create_subthreads: {
         value: false,
         source: null,
       },
       create_sidebars: {
         value: true,
         source: '85171',
       },
       join_thread: {
         value: false,
         source: null,
       },
       edit_permissions: {
         value: false,
         source: null,
       },
       add_members: {
         value: false,
         source: null,
       },
       remove_members: {
         value: false,
         source: null,
       },
       change_role: {
         value: false,
         source: null,
       },
       leave_thread: {
         value: false,
         source: null,
       },
       react_to_message: {
         value: true,
         source: '85171',
       },
       edit_message: {
         value: true,
         source: '85171',
       },
       manage_pins: {
         value: false,
         source: null,
       },
     },
     subscription: {
       home: true,
       pushNotifs: true,
     },
     unread: false,
   },
   repliesCount: 0,
   containingThreadID: '1',
   community: '1',
   pinnedCount: 0,
 };
 
 describe('thread validation', () => {
   it('should validate correct thread', () => {
-    expect(rawThreadInfoValidator.is(thread)).toBe(true);
+    expect(legacyRawThreadInfoValidator.is(thread)).toBe(true);
   });
   it('should not validate incorrect thread', () => {
     expect(
-      rawThreadInfoValidator.is({ ...thread, creationTime: undefined }),
+      legacyRawThreadInfoValidator.is({ ...thread, creationTime: undefined }),
     ).toBe(false);
   });
 });
 
 const entry = {
   id: '92860',
   threadID: '85068',
   text: 'text',
   year: 2023,
   month: 4,
   day: 2,
   creationTime: 1682082939882,
   creatorID: '83853',
   deleted: false,
 };
 
 describe('entry validation', () => {
   it('should validate correct entry', () => {
     expect(rawEntryInfoValidator.is(entry)).toBe(true);
   });
   it('should not validate incorrect entry', () => {
     expect(rawEntryInfoValidator.is({ ...entry, threadID: 0 })).toBe(false);
   });
 });
 
 const updates = [
   {
     type: updateTypes.DELETE_ACCOUNT,
     id: '98424',
     time: 1640870111106,
     deletedUserID: '98262',
   },
   {
     type: updateTypes.UPDATE_THREAD,
     id: '97948',
     time: 1640868525494,
     threadInfo: thread,
   },
   {
     type: updateTypes.UPDATE_THREAD_READ_STATUS,
     id: '98002',
     time: 1640869373326,
     threadID: '83794',
     unread: true,
   },
   {
     type: updateTypes.DELETE_THREAD,
     id: '98208',
     time: 1640869773339,
     threadID: '97852',
   },
   {
     type: updateTypes.JOIN_THREAD,
     id: '98126',
     time: 1640869494461,
     threadInfo: thread,
     rawMessageInfos: messages,
     truncationStatus: 'exhaustive',
     rawEntryInfos: [entry],
   },
   {
     type: updateTypes.BAD_DEVICE_TOKEN,
     id: '98208',
     time: 1640869773495,
     deviceToken: 'some-device-token',
   },
   {
     type: updateTypes.UPDATE_ENTRY,
     id: '98233',
     time: 1640869844908,
     entryInfo: entry,
   },
   {
     type: updateTypes.UPDATE_CURRENT_USER,
     id: '98237',
     time: 1640869934058,
     currentUserInfo: {
       id: '256',
       username: 'ashoat',
     },
   },
   {
     type: updateTypes.UPDATE_USER,
     id: '97988',
     time: 1640869211822,
     updatedUserID: '86565',
   },
 ];
 
 describe('server update validation', () => {
   for (const validatorUpdateType of values(updateTypes)) {
     const validator = updateSpecs[validatorUpdateType].infoValidator;
     const validatorUpdateTypeName = _findKey(
       e => e === Number(validatorUpdateType),
     )(updateTypes);
 
     for (const update of updates) {
       const updateTypeName = _findKey(e => e === update.type)(updateTypes);
 
       if (Number(validatorUpdateType) === update.type) {
         it(`${validatorUpdateTypeName} should validate ${updateTypeName}`, () => {
           expect(validator.is(update)).toBe(true);
         });
       } else {
         it(`${validatorUpdateTypeName} shouldn't validate ${updateTypeName}`, () => {
           expect(validator.is(update)).toBe(false);
         });
       }
     }
   }
 });
 
 describe('socket message validation', () => {
   const socketMessages = [
     {
       type: serverSocketMessageTypes.STATE_SYNC,
       responseTo: 0,
       payload: {
         type: 1,
         messagesResult: {
           rawMessageInfos: messages,
           truncationStatuses: { '86033': 'unchanged' },
           currentAsOf: 1683296863468,
         },
         updatesResult: {
           newUpdates: updates,
           currentAsOf: 1683296863489,
         },
         deltaEntryInfos: [],
         deletedEntryIDs: [],
         userInfos: [],
       },
     },
     {
       type: serverSocketMessageTypes.REQUESTS,
       payload: {
         serverRequests: [
           {
             type: 6,
             hashesToCheck: {
               threadInfos: 3311950643,
               entryInfos: 3191324567,
               currentUserInfo: 820850779,
               userInfos: 707653884,
             },
           },
         ],
       },
     },
     {
       type: serverSocketMessageTypes.ACTIVITY_UPDATE_RESPONSE,
       responseTo: 194,
       payload: { unfocusedToUnread: [] },
     },
     { type: serverSocketMessageTypes.PONG, responseTo: 190 },
     {
       type: 6,
       payload: {
         updatesResult: {
           currentAsOf: 1683298141720,
           newUpdates: [
             {
               type: 1,
               id: '94428',
               time: 1683298141720,
               threadInfo: thread,
             },
           ],
         },
         userInfos: [],
       },
     },
     {
       type: serverSocketMessageTypes.MESSAGES,
       payload: {
         messagesResult: {
           rawMessageInfos: messages,
           truncationStatuses: { '86033': 'unchanged' },
           currentAsOf: 1683298141707,
         },
       },
     },
     {
       type: serverSocketMessageTypes.API_RESPONSE,
       responseTo: 209,
       payload: {
         rawMessageInfos: messages,
         truncationStatuses: { '1': 'exhaustive' },
         userInfos: {},
       },
     },
   ];
 
   const validatorByMessageType = {
     [serverSocketMessageTypes.STATE_SYNC]:
       serverStateSyncServerSocketMessageValidator,
     [serverSocketMessageTypes.REQUESTS]:
       serverRequestsServerSocketMessageValidator,
     [serverSocketMessageTypes.ERROR]: errorServerSocketMessageValidator,
     [serverSocketMessageTypes.AUTH_ERROR]:
       authErrorServerSocketMessageValidator,
     [serverSocketMessageTypes.ACTIVITY_UPDATE_RESPONSE]:
       activityUpdateResponseServerSocketMessageValidator,
     [serverSocketMessageTypes.PONG]: pongServerSocketMessageValidator,
     [serverSocketMessageTypes.UPDATES]:
       serverUpdatesServerSocketMessageValidator,
     [serverSocketMessageTypes.MESSAGES]: messagesServerSocketMessageValidator,
     [serverSocketMessageTypes.API_RESPONSE]:
       apiResponseServerSocketMessageValidator,
   };
 
   for (const validatorMessageType in validatorByMessageType) {
     const validator = validatorByMessageType[validatorMessageType];
     const validatorMessageTypeName = _findKey(
       e => e === Number(validatorMessageType),
     )(serverSocketMessageTypes);
 
     for (const message of socketMessages) {
       const messageTypeName = _findKey(e => e === message.type)(
         serverSocketMessageTypes,
       );
 
       if (Number(validatorMessageType) === message.type) {
         it(`${validatorMessageTypeName} should validate ${messageTypeName}`, () => {
           expect(validator.is(message)).toBe(true);
         });
       } else {
         it(`${validatorMessageTypeName} shouldn't validate ${messageTypeName}`, () => {
           expect(validator.is(message)).toBe(false);
         });
       }
     }
   }
 });
diff --git a/lib/utils/drawer-utils.react.js b/lib/utils/drawer-utils.react.js
index a4eac824b..3ca11e7da 100644
--- a/lib/utils/drawer-utils.react.js
+++ b/lib/utils/drawer-utils.react.js
@@ -1,132 +1,132 @@
 // @flow
 
 import { values } from './objects.js';
 import { threadInFilterList, threadIsChannel } from '../shared/thread-utils.js';
 import type {
   MinimallyEncodedRawThreadInfo,
   MinimallyEncodedResolvedThreadInfo,
   MinimallyEncodedThreadInfo,
 } from '../types/minimally-encoded-thread-permissions-types.js';
 import { communitySubthreads } from '../types/thread-types-enum.js';
 import type {
-  RawThreadInfo,
+  LegacyRawThreadInfo,
   ThreadInfo,
   ResolvedThreadInfo,
 } from '../types/thread-types.js';
 
 type WritableCommunityDrawerItemData<T> = {
   threadInfo: ThreadInfo | MinimallyEncodedThreadInfo,
   itemChildren: $ReadOnlyArray<CommunityDrawerItemData<T>>,
   hasSubchannelsButton: boolean,
   labelStyle: T,
 };
 export type CommunityDrawerItemData<T> = $ReadOnly<
   WritableCommunityDrawerItemData<T>,
 >;
 
 function createRecursiveDrawerItemsData<LabelStyleType>(
   childThreadInfosMap: {
     +[id: string]: $ReadOnlyArray<ThreadInfo | MinimallyEncodedThreadInfo>,
   },
   communities: $ReadOnlyArray<
     ResolvedThreadInfo | MinimallyEncodedResolvedThreadInfo,
   >,
   labelStyles: $ReadOnlyArray<LabelStyleType>,
   maxDepth: number,
 ): $ReadOnlyArray<CommunityDrawerItemData<LabelStyleType>> {
   const result: $ReadOnlyArray<
     WritableCommunityDrawerItemData<LabelStyleType>,
   > = communities.map(community => ({
     threadInfo: community,
     itemChildren: [],
     labelStyle: labelStyles[0],
     hasSubchannelsButton: false,
   }));
   let queue = result.map(item => [item, 0]);
 
   for (let i = 0; i < queue.length; i++) {
     const [item, lvl] = queue[i];
     const itemChildThreadInfos = childThreadInfosMap[item.threadInfo.id] ?? [];
 
     if (lvl < maxDepth) {
       item.itemChildren = itemChildThreadInfos
         .filter(childItem => communitySubthreads.includes(childItem.type))
         .map(childItem => ({
           threadInfo: childItem,
           itemChildren: [],
           labelStyle: labelStyles[Math.min(lvl + 1, labelStyles.length - 1)],
           hasSubchannelsButton:
             lvl + 1 === maxDepth &&
             threadHasSubchannels(childItem, childThreadInfosMap),
         }));
       queue = queue.concat(
         item.itemChildren.map(childItem => [childItem, lvl + 1]),
       );
     }
   }
   return result;
 }
 
 function threadHasSubchannels<T: ThreadInfo | MinimallyEncodedThreadInfo>(
   threadInfo: T,
   childThreadInfosMap: {
     +[id: string]: $ReadOnlyArray<T>,
   },
 ): boolean {
   if (!childThreadInfosMap[threadInfo.id]?.length) {
     return false;
   }
   return childThreadInfosMap[threadInfo.id].some(thread =>
     threadIsChannel(thread),
   );
 }
 
 function appendSuffix<
   T: ResolvedThreadInfo | MinimallyEncodedResolvedThreadInfo,
 >(chats: $ReadOnlyArray<T>): T[] {
   const result: T[] = [];
   const names = new Map<string, number>();
 
   for (const chat of chats) {
     let name = chat.uiName;
     const numberOfOccurrences = names.get(name);
     names.set(name, (numberOfOccurrences ?? 0) + 1);
     if (numberOfOccurrences) {
       name = `${name} (${numberOfOccurrences.toString()})`;
     }
     // Branching to appease `flow`.
     if (chat.minimallyEncoded) {
       result.push({ ...chat, uiName: name });
     } else {
       result.push({ ...chat, uiName: name });
     }
   }
   return result;
 }
 
 function filterThreadIDsBelongingToCommunity(
   communityID: string,
   threadInfosObj: {
     +[id: string]:
       | ThreadInfo
-      | RawThreadInfo
+      | LegacyRawThreadInfo
       | MinimallyEncodedThreadInfo
       | MinimallyEncodedRawThreadInfo,
   },
 ): $ReadOnlySet<string> {
   const threadInfos = values(threadInfosObj);
   const threadIDs = threadInfos
     .filter(
       thread =>
         (thread.community === communityID || thread.id === communityID) &&
         threadInFilterList(thread),
     )
     .map(item => item.id);
   return new Set(threadIDs);
 }
 
 export {
   createRecursiveDrawerItemsData,
   appendSuffix,
   filterThreadIDsBelongingToCommunity,
 };
diff --git a/lib/utils/entity-text.js b/lib/utils/entity-text.js
index 70f9644f5..f8bed1fb2 100644
--- a/lib/utils/entity-text.js
+++ b/lib/utils/entity-text.js
@@ -1,604 +1,607 @@
 // @flow
 
 import invariant from 'invariant';
 import * as React from 'react';
 import t, { type TInterface, type TUnion } from 'tcomb';
 
 import type { GetENSNames } from './ens-helpers.js';
 import { tID, tShape, tString } from './validation-utils.js';
 import { useENSNames, type UseENSNamesOptions } from '../hooks/ens-cache.js';
 import { threadNoun } from '../shared/thread-utils.js';
 import { stringForUser } from '../shared/user-utils.js';
 import type {
   MinimallyEncodedRawThreadInfo,
   MinimallyEncodedThreadInfo,
 } from '../types/minimally-encoded-thread-permissions-types.js';
 import {
   type ThreadType,
   threadTypes,
   threadTypeValidator,
 } from '../types/thread-types-enum.js';
-import { type RawThreadInfo, type ThreadInfo } from '../types/thread-types.js';
+import {
+  type LegacyRawThreadInfo,
+  type ThreadInfo,
+} from '../types/thread-types.js';
 import { basePluralize } from '../utils/text-utils.js';
 
 export type UserEntity = {
   +type: 'user',
   +id: string,
   +username?: ?string,
   +isViewer?: ?boolean,
   +possessive?: ?boolean, // eg. `user's` instead of `user`
 };
 export const userEntityValidator: TInterface<UserEntity> = tShape<UserEntity>({
   type: tString('user'),
   id: t.String,
   username: t.maybe(t.String),
   isViewer: t.maybe(t.Boolean),
   possessive: t.maybe(t.Boolean),
 });
 
 // Comments explain how thread name will appear from user4's perspective
 export type ThreadEntity =
   | {
       +type: 'thread',
       +id: string,
       +name?: ?string,
       // displays threadInfo.name if set, or 'user1, user2, and user3'
       +display: 'uiName',
       // If uiName is EntityText, then at render time ThreadEntity will be
       // replaced with a pluralized list of uiName's UserEntities
       +uiName: $ReadOnlyArray<UserEntity> | string,
       // If name isn't set and uiName is an array with only the viewer, then
       // just_you_string displays "just you" but viewer_username displays the
       // viewer's ENS-resolved username. Defaults to just_you_string
       +ifJustViewer?: 'just_you_string' | 'viewer_username',
     }
   | {
       +type: 'thread',
       +id: string,
       +name?: ?string,
       // displays threadInfo.name if set, or eg. 'this thread' or 'this chat'
       +display: 'shortName',
       +threadType?: ?ThreadType,
       +parentThreadID?: ?string,
       +alwaysDisplayShortName?: ?boolean, // don't default to name
       +subchannel?: ?boolean, // short name should be "subchannel"
       +possessive?: ?boolean, // eg. `this thread's` instead of `this thread`
     };
 
 export const threadEntityValidator: TUnion<ThreadEntity> = t.union([
   tShape({
     type: tString('thread'),
     id: tID,
     name: t.maybe(t.String),
     display: tString('uiName'),
     uiName: t.union([t.list(userEntityValidator), t.String]),
     ifJustViewer: t.maybe(t.enums.of(['just_you_string', 'viewer_username'])),
   }),
   tShape({
     type: tString('thread'),
     id: tID,
     name: t.maybe(t.String),
     display: tString('shortName'),
     threadType: t.maybe(threadTypeValidator),
     parentThreadID: t.maybe(tID),
     alwaysDisplayShortName: t.maybe(t.Boolean),
     subchannel: t.maybe(t.Boolean),
     possessive: t.maybe(t.Boolean),
   }),
 ]);
 
 type ColorEntity = {
   +type: 'color',
   +hex: string,
 };
 
 type EntityTextComponent = UserEntity | ThreadEntity | ColorEntity | string;
 
 export type EntityText = $ReadOnlyArray<EntityTextComponent>;
 
 const entityTextFunction = (
   strings: $ReadOnlyArray<string>,
   ...entities: $ReadOnlyArray<EntityTextComponent | EntityText>
 ) => {
   const result: EntityTextComponent[] = [];
   for (let i = 0; i < strings.length; i++) {
     const str = strings[i];
     if (str) {
       result.push(str);
     }
     const entity = entities[i];
     if (!entity) {
       continue;
     }
 
     if (typeof entity === 'string') {
       const lastResult = result.length > 0 && result[result.length - 1];
       if (typeof lastResult === 'string') {
         result[result.length - 1] = lastResult + entity;
       } else {
         result.push(entity);
       }
     } else if (Array.isArray(entity)) {
       const [firstEntity, ...restOfEntity] = entity;
       const lastResult = result.length > 0 && result[result.length - 1];
       if (typeof lastResult === 'string' && typeof firstEntity === 'string') {
         result[result.length - 1] = lastResult + firstEntity;
       } else if (firstEntity) {
         result.push(firstEntity);
       }
       result.push(...restOfEntity);
     } else {
       result.push(entity);
     }
   }
   return result;
 };
 
 // defaults to shortName
 type EntityTextThreadInput =
   | {
       +display: 'uiName',
       +threadInfo: ThreadInfo | MinimallyEncodedThreadInfo,
     }
   | {
       +display?: 'shortName',
       +threadInfo:
         | ThreadInfo
-        | RawThreadInfo
+        | LegacyRawThreadInfo
         | MinimallyEncodedThreadInfo
         | MinimallyEncodedRawThreadInfo,
       +subchannel?: ?boolean,
       +possessive?: ?boolean,
     }
   | {
       +display: 'alwaysDisplayShortName',
       +threadInfo:
         | ThreadInfo
-        | RawThreadInfo
+        | LegacyRawThreadInfo
         | MinimallyEncodedThreadInfo
         | MinimallyEncodedRawThreadInfo,
       +possessive?: ?boolean,
     }
   | {
       +display: 'alwaysDisplayShortName',
       +threadID: string,
       +parentThreadID?: ?string,
       +threadType?: ?ThreadType,
       +possessive?: ?boolean,
     };
 // ESLint doesn't recognize that invariant always throws
 // eslint-disable-next-line consistent-return
 entityTextFunction.thread = (input: EntityTextThreadInput) => {
   if (input.display === 'uiName') {
     const { threadInfo } = input;
     if (typeof threadInfo.uiName !== 'string') {
       return threadInfo.uiName;
     }
     return {
       type: 'thread',
       id: threadInfo.id,
       name: threadInfo.name,
       display: 'uiName',
       uiName: threadInfo.uiName,
     };
   }
   if (input.display === 'alwaysDisplayShortName' && input.threadID) {
     const { threadID, threadType, parentThreadID, possessive } = input;
     return {
       type: 'thread',
       id: threadID,
       name: undefined,
       display: 'shortName',
       threadType,
       parentThreadID,
       alwaysDisplayShortName: true,
       possessive,
     };
   } else if (input.display === 'alwaysDisplayShortName' && input.threadInfo) {
     const { threadInfo, possessive } = input;
     return {
       type: 'thread',
       id: threadInfo.id,
       name: threadInfo.name,
       display: 'shortName',
       threadType: threadInfo.type,
       parentThreadID: threadInfo.parentThreadID,
       alwaysDisplayShortName: true,
       possessive,
     };
   } else if (input.display === 'shortName' || !input.display) {
     const { threadInfo, subchannel, possessive } = input;
     return {
       type: 'thread',
       id: threadInfo.id,
       name: threadInfo.name,
       display: 'shortName',
       threadType: threadInfo.type,
       parentThreadID: threadInfo.parentThreadID,
       subchannel,
       possessive,
     };
   }
   invariant(
     false,
     `ET.thread passed unexpected display type: ${input.display}`,
   );
 };
 
 type EntityTextUserInput = {
   +userInfo: {
     +id: string,
     +username?: ?string,
     +isViewer?: ?boolean,
     ...
   },
   +possessive?: ?boolean,
 };
 entityTextFunction.user = (input: EntityTextUserInput) => ({
   type: 'user',
   id: input.userInfo.id,
   username: input.userInfo.username,
   isViewer: input.userInfo.isViewer,
   possessive: input.possessive,
 });
 
 type EntityTextColorInput = { +hex: string };
 entityTextFunction.color = (input: EntityTextColorInput) => ({
   type: 'color',
   hex: input.hex,
 });
 
 // ET is a JS tag function used in template literals, eg. ET`something`
 // It allows you to compose raw text and "entities" together
 type EntityTextFunction = ((
   strings: $ReadOnlyArray<string>,
   ...entities: $ReadOnlyArray<EntityTextComponent | EntityText>
 ) => EntityText) & {
   +thread: EntityTextThreadInput => ThreadEntity,
   +user: EntityTextUserInput => UserEntity,
   +color: EntityTextColorInput => ColorEntity,
   ...
 };
 const ET: EntityTextFunction = entityTextFunction;
 
 type MakePossessiveInput = { +str: string, +isViewer?: ?boolean };
 function makePossessive(input: MakePossessiveInput) {
   if (input.isViewer) {
     return 'your';
   }
   return `${input.str}’s`;
 }
 
 function getNameForThreadEntity(
   entity: ThreadEntity,
   params?: ?EntityTextToRawStringParams,
 ): string {
   const { name: userGeneratedName, display } = entity;
   if (entity.display === 'uiName') {
     if (userGeneratedName) {
       return userGeneratedName;
     }
     const { uiName } = entity;
     if (typeof uiName === 'string') {
       return uiName;
     }
 
     let userEntities = uiName;
     if (!params?.ignoreViewer) {
       const viewerFilteredUserEntities = userEntities.filter(
         innerEntity => !innerEntity.isViewer,
       );
       if (viewerFilteredUserEntities.length > 0) {
         userEntities = viewerFilteredUserEntities;
       } else if (entity.ifJustViewer === 'viewer_username') {
         // We pass ignoreViewer to entityTextToRawString in order
         // to prevent it from rendering the viewer as "you"
         params = { ...params, ignoreViewer: true };
       } else {
         return 'just you';
       }
     }
 
     const pluralized = pluralizeEntityText(
       userEntities.map(innerEntity => [innerEntity]),
     );
     return entityTextToRawString(pluralized, params);
   }
 
   invariant(
     entity.display === 'shortName',
     `getNameForThreadEntity can't handle thread entity display ${display}`,
   );
 
   let { name } = entity;
   if (!name || entity.alwaysDisplayShortName) {
     const threadType = entity.threadType ?? threadTypes.PERSONAL;
     const { parentThreadID } = entity;
     const noun = entity.subchannel
       ? 'subchannel'
       : threadNoun(threadType, parentThreadID);
     if (entity.id === params?.threadID) {
       const prefixThisThreadNounWith =
         params?.prefixThisThreadNounWith === 'your' ? 'your' : 'this';
       name = `${prefixThisThreadNounWith} ${noun}`;
     } else {
       name = `a ${noun}`;
     }
   }
   if (entity.possessive) {
     name = makePossessive({ str: name });
   }
   return name;
 }
 
 function getNameForUserEntity(
   entity: UserEntity,
   ignoreViewer: ?boolean,
 ): string {
   const isViewer = entity.isViewer && !ignoreViewer;
   const entityWithIsViewerIgnored = { ...entity, isViewer };
   const str = stringForUser(entityWithIsViewerIgnored);
   if (!entityWithIsViewerIgnored.possessive) {
     return str;
   }
   return makePossessive({ str, isViewer });
 }
 
 type EntityTextToRawStringParams = {
   +threadID?: ?string,
   +ignoreViewer?: ?boolean,
   +prefixThisThreadNounWith?: ?('this' | 'your'),
 };
 function entityTextToRawString(
   entityText: EntityText,
   params?: ?EntityTextToRawStringParams,
 ): string {
   // ESLint doesn't recognize that invariant always throws
   // eslint-disable-next-line consistent-return
   const textParts = entityText.map(entity => {
     if (typeof entity === 'string') {
       return entity;
     } else if (entity.type === 'thread') {
       return getNameForThreadEntity(entity, params);
     } else if (entity.type === 'color') {
       return entity.hex;
     } else if (entity.type === 'user') {
       return getNameForUserEntity(entity, params?.ignoreViewer);
     } else {
       invariant(
         false,
         `entityTextToRawString can't handle entity type ${entity.type}`,
       );
     }
   });
   return textParts.join('');
 }
 
 type RenderFunctions = {
   +renderText: ({ +text: string }) => React.Node,
   +renderThread: ({ +id: string, +name: string }) => React.Node,
   +renderUser: ({ +userID: string, +usernameText: string }) => React.Node,
   +renderColor: ({ +hex: string }) => React.Node,
 };
 function entityTextToReact(
   entityText: EntityText,
   threadID: string,
   renderFuncs: RenderFunctions,
 ): React.Node {
   const { renderText, renderThread, renderUser, renderColor } = renderFuncs;
   // ESLint doesn't recognize that invariant always throws
   // eslint-disable-next-line consistent-return
   return entityText.map((entity, i) => {
     const key = `text${i}`;
     if (typeof entity === 'string') {
       return (
         <React.Fragment key={key}>
           {renderText({ text: entity })}
         </React.Fragment>
       );
     } else if (entity.type === 'thread') {
       const { id } = entity;
       const name = getNameForThreadEntity(entity, { threadID });
       if (id === threadID) {
         return name;
       } else {
         return (
           <React.Fragment key={key}>
             {renderThread({ id, name })}
           </React.Fragment>
         );
       }
     } else if (entity.type === 'color') {
       return (
         <React.Fragment key={key}>
           {renderColor({ hex: entity.hex })}
         </React.Fragment>
       );
     } else if (entity.type === 'user') {
       const userID = entity.id;
       const usernameText = getNameForUserEntity(entity);
 
       return (
         <React.Fragment key={key}>
           {renderUser({ userID, usernameText })}
         </React.Fragment>
       );
     } else {
       invariant(
         false,
         `entityTextToReact can't handle entity type ${entity.type}`,
       );
     }
   });
 }
 
 function pluralizeEntityText(
   nouns: $ReadOnlyArray<EntityText>,
   maxNumberOfNouns: number = 3,
 ): EntityText {
   return basePluralize<EntityText>(
     nouns,
     maxNumberOfNouns,
     (a: EntityText | string, b: ?EntityText | string) =>
       b ? ET`${a}${b}` : ET`${a}`,
   );
 }
 
 type TextEntity = { +type: 'text', +text: string };
 type ShadowUserEntity = {
   +type: 'shadowUser',
   +username: string,
   +originalUsername: string,
 };
 type EntityTextComponentAsObject =
   | UserEntity
   | ThreadEntity
   | ColorEntity
   | TextEntity
   | ShadowUserEntity;
 function entityTextToObjects(
   entityText: EntityText,
 ): EntityTextComponentAsObject[] {
   const objs: EntityTextComponentAsObject[] = [];
   for (const entity of entityText) {
     if (typeof entity === 'string') {
       objs.push({ type: 'text', text: entity });
       continue;
     }
     objs.push(entity);
     if (
       entity.type === 'thread' &&
       entity.display === 'uiName' &&
       typeof entity.uiName !== 'string'
     ) {
       for (const innerEntity of entity.uiName) {
         if (typeof innerEntity === 'string' || innerEntity.type !== 'user') {
           continue;
         }
         const { username } = innerEntity;
         if (username) {
           objs.push({
             type: 'shadowUser',
             originalUsername: username,
             username,
           });
         }
       }
     }
   }
   return objs;
 }
 function entityTextFromObjects(
   objects: $ReadOnlyArray<EntityTextComponentAsObject>,
 ): EntityText {
   const shadowUserMap = new Map<string, string>();
   for (const obj of objects) {
     if (obj.type === 'shadowUser' && obj.username !== obj.originalUsername) {
       shadowUserMap.set(obj.originalUsername, obj.username);
     }
   }
   return objects
     .map(entity => {
       if (entity.type === 'text') {
         return entity.text;
       } else if (entity.type === 'shadowUser') {
         return null;
       } else if (
         entity.type === 'thread' &&
         entity.display === 'uiName' &&
         typeof entity.uiName !== 'string'
       ) {
         const uiName: UserEntity[] = [];
         let changeOccurred = false;
         for (const innerEntity of entity.uiName) {
           if (typeof innerEntity === 'string' || innerEntity.type !== 'user') {
             uiName.push(innerEntity);
             continue;
           }
           const { username } = innerEntity;
           if (!username) {
             uiName.push(innerEntity);
             continue;
           }
           const ensName = shadowUserMap.get(username);
           if (!ensName) {
             uiName.push(innerEntity);
             continue;
           }
           changeOccurred = true;
           uiName.push({
             ...innerEntity,
             username: ensName,
           });
         }
         if (!changeOccurred) {
           return entity;
         }
         return {
           ...entity,
           uiName,
         };
       } else {
         return entity;
       }
     })
     .filter(Boolean);
 }
 
 function useENSNamesForEntityText(
   entityText: ?EntityText,
   options?: ?UseENSNamesOptions,
 ): ?EntityText {
   const allObjects = React.useMemo(
     () => (entityText ? entityTextToObjects(entityText) : []),
     [entityText],
   );
   const objectsWithENSNames = useENSNames(allObjects, options);
   return React.useMemo(
     () =>
       entityText ? entityTextFromObjects(objectsWithENSNames) : entityText,
     [entityText, objectsWithENSNames],
   );
 }
 
 function useEntityTextAsString(
   entityText: ?EntityText,
   params?: EntityTextToRawStringParams,
 ): ?string {
   const withENSNames = useENSNamesForEntityText(entityText);
   return React.useMemo(() => {
     if (!withENSNames) {
       return withENSNames;
     }
     return entityTextToRawString(withENSNames, params);
   }, [withENSNames, params]);
 }
 
 async function getEntityTextAsString(
   entityText: ?EntityText,
   getENSNames: ?GetENSNames,
   params?: EntityTextToRawStringParams,
 ): Promise<?string> {
   if (!entityText) {
     return entityText;
   }
 
   let resolvedEntityText = entityText;
   if (getENSNames) {
     const allObjects = entityTextToObjects(entityText);
     const objectsWithENSNames = await getENSNames(allObjects);
     resolvedEntityText = entityTextFromObjects(objectsWithENSNames);
   }
 
   return entityTextToRawString(resolvedEntityText, params);
 }
 
 export {
   ET,
   entityTextToRawString,
   entityTextToReact,
   pluralizeEntityText,
   useENSNamesForEntityText,
   useEntityTextAsString,
   getEntityTextAsString,
 };
diff --git a/lib/utils/thread-ops-utils.js b/lib/utils/thread-ops-utils.js
index e43afce73..f753b2950 100644
--- a/lib/utils/thread-ops-utils.js
+++ b/lib/utils/thread-ops-utils.js
@@ -1,62 +1,62 @@
 // @flow
 
 import { assertThreadType } from '../types/thread-types-enum.js';
 import {
   type ClientDBThreadInfo,
-  type RawThreadInfo,
+  type LegacyRawThreadInfo,
 } from '../types/thread-types.js';
 
 function convertRawThreadInfoToClientDBThreadInfo(
-  rawThreadInfo: RawThreadInfo,
+  rawThreadInfo: LegacyRawThreadInfo,
 ): ClientDBThreadInfo {
   return {
     ...rawThreadInfo,
     creationTime: rawThreadInfo.creationTime.toString(),
     members: JSON.stringify(rawThreadInfo.members),
     roles: JSON.stringify(rawThreadInfo.roles),
     currentUser: JSON.stringify(rawThreadInfo.currentUser),
     avatar: rawThreadInfo.avatar ? JSON.stringify(rawThreadInfo.avatar) : null,
   };
 }
 
 function convertClientDBThreadInfoToRawThreadInfo(
   clientDBThreadInfo: ClientDBThreadInfo,
-): RawThreadInfo {
-  let rawThreadInfo: RawThreadInfo = {
+): LegacyRawThreadInfo {
+  let rawThreadInfo: LegacyRawThreadInfo = {
     id: clientDBThreadInfo.id,
     type: assertThreadType(clientDBThreadInfo.type),
     name: clientDBThreadInfo.name,
     description: clientDBThreadInfo.description,
     color: clientDBThreadInfo.color,
     creationTime: Number(clientDBThreadInfo.creationTime),
     parentThreadID: clientDBThreadInfo.parentThreadID,
     containingThreadID: clientDBThreadInfo.containingThreadID,
     community: clientDBThreadInfo.community,
     members: JSON.parse(clientDBThreadInfo.members),
     roles: JSON.parse(clientDBThreadInfo.roles),
     currentUser: JSON.parse(clientDBThreadInfo.currentUser),
     repliesCount: clientDBThreadInfo.repliesCount,
     pinnedCount: clientDBThreadInfo.pinnedCount,
   };
 
   if (clientDBThreadInfo.sourceMessageID) {
     rawThreadInfo = {
       ...rawThreadInfo,
       sourceMessageID: clientDBThreadInfo.sourceMessageID,
     };
   }
 
   if (clientDBThreadInfo.avatar) {
     rawThreadInfo = {
       ...rawThreadInfo,
       avatar: JSON.parse(clientDBThreadInfo.avatar),
     };
   }
 
   return rawThreadInfo;
 }
 
 export {
   convertRawThreadInfoToClientDBThreadInfo,
   convertClientDBThreadInfoToRawThreadInfo,
 };
diff --git a/lib/utils/thread-ops-utils.test.js b/lib/utils/thread-ops-utils.test.js
index 0c1e74598..d1c374759 100644
--- a/lib/utils/thread-ops-utils.test.js
+++ b/lib/utils/thread-ops-utils.test.js
@@ -1,429 +1,429 @@
 // @flow
 
 import {
   convertClientDBThreadInfoToRawThreadInfo,
   convertRawThreadInfoToClientDBThreadInfo,
 } from './thread-ops-utils.js';
 import type {
   ClientDBThreadInfo,
-  RawThreadInfo,
+  LegacyRawThreadInfo,
 } from '../types/thread-types.js';
 
-const rawThreadInfo: RawThreadInfo = {
+const rawThreadInfo: LegacyRawThreadInfo = {
   id: '84015',
   type: 6,
   name: 'atul_web',
   description: 'Hello world!',
   color: '4b87aa',
   creationTime: 1679595843051,
   parentThreadID: '1',
   members: [
     {
       id: '256',
       role: null,
       permissions: {
         know_of: {
           value: true,
           source: '1',
         },
         visible: {
           value: true,
           source: '1',
         },
         voiced: {
           value: true,
           source: '1',
         },
         edit_entries: {
           value: true,
           source: '1',
         },
         edit_thread: {
           value: true,
           source: '1',
         },
         edit_thread_description: {
           value: true,
           source: '1',
         },
         edit_thread_color: {
           value: true,
           source: '1',
         },
         delete_thread: {
           value: true,
           source: '1',
         },
         create_subthreads: {
           value: true,
           source: '1',
         },
         create_sidebars: {
           value: true,
           source: '1',
         },
         join_thread: {
           value: true,
           source: '1',
         },
         edit_permissions: {
           value: true,
           source: '1',
         },
         add_members: {
           value: true,
           source: '1',
         },
         remove_members: {
           value: true,
           source: '1',
         },
         change_role: {
           value: true,
           source: '1',
         },
         leave_thread: {
           value: false,
           source: null,
         },
         react_to_message: {
           value: false,
           source: null,
         },
         edit_message: {
           value: false,
           source: null,
         },
       },
       isSender: false,
     },
     {
       id: '83809',
       role: '84016',
       permissions: {
         know_of: {
           value: true,
           source: '84015',
         },
         visible: {
           value: true,
           source: '84015',
         },
         voiced: {
           value: true,
           source: '84015',
         },
         edit_entries: {
           value: true,
           source: '84015',
         },
         edit_thread: {
           value: true,
           source: '84015',
         },
         edit_thread_description: {
           value: true,
           source: '84015',
         },
         edit_thread_color: {
           value: true,
           source: '84015',
         },
         delete_thread: {
           value: false,
           source: null,
         },
         create_subthreads: {
           value: false,
           source: null,
         },
         create_sidebars: {
           value: true,
           source: '84015',
         },
         join_thread: {
           value: false,
           source: null,
         },
         edit_permissions: {
           value: false,
           source: null,
         },
         add_members: {
           value: false,
           source: null,
         },
         remove_members: {
           value: false,
           source: null,
         },
         change_role: {
           value: false,
           source: null,
         },
         leave_thread: {
           value: false,
           source: null,
         },
         react_to_message: {
           value: true,
           source: '84015',
         },
         edit_message: {
           value: true,
           source: '84015',
         },
       },
       isSender: true,
     },
     {
       id: '83969',
       role: '84016',
       permissions: {
         know_of: {
           value: true,
           source: '84015',
         },
         visible: {
           value: true,
           source: '84015',
         },
         voiced: {
           value: true,
           source: '84015',
         },
         edit_entries: {
           value: true,
           source: '84015',
         },
         edit_thread: {
           value: true,
           source: '84015',
         },
         edit_thread_description: {
           value: true,
           source: '84015',
         },
         edit_thread_color: {
           value: true,
           source: '84015',
         },
         delete_thread: {
           value: false,
           source: null,
         },
         create_subthreads: {
           value: false,
           source: null,
         },
         create_sidebars: {
           value: true,
           source: '84015',
         },
         join_thread: {
           value: false,
           source: null,
         },
         edit_permissions: {
           value: false,
           source: null,
         },
         add_members: {
           value: false,
           source: null,
         },
         remove_members: {
           value: false,
           source: null,
         },
         change_role: {
           value: false,
           source: null,
         },
         leave_thread: {
           value: false,
           source: null,
         },
         react_to_message: {
           value: true,
           source: '84015',
         },
         edit_message: {
           value: true,
           source: '84015',
         },
       },
       isSender: true,
     },
   ],
   roles: {
     '84016': {
       id: '84016',
       name: 'Members',
       permissions: {
         know_of: true,
         visible: true,
         voiced: true,
         react_to_message: true,
         edit_message: true,
         edit_entries: true,
         edit_thread: true,
         edit_thread_color: true,
         edit_thread_description: true,
         create_sidebars: true,
         descendant_open_know_of: true,
         descendant_open_visible: true,
         child_open_join_thread: true,
       },
       isDefault: true,
     },
   },
   currentUser: {
     role: '84016',
     permissions: {
       know_of: {
         value: true,
         source: '84015',
       },
       visible: {
         value: true,
         source: '84015',
       },
       voiced: {
         value: true,
         source: '84015',
       },
       edit_entries: {
         value: true,
         source: '84015',
       },
       edit_thread: {
         value: true,
         source: '84015',
       },
       edit_thread_description: {
         value: true,
         source: '84015',
       },
       edit_thread_color: {
         value: true,
         source: '84015',
       },
       delete_thread: {
         value: false,
         source: null,
       },
       create_subthreads: {
         value: false,
         source: null,
       },
       create_sidebars: {
         value: true,
         source: '84015',
       },
       join_thread: {
         value: false,
         source: null,
       },
       edit_permissions: {
         value: false,
         source: null,
       },
       add_members: {
         value: false,
         source: null,
       },
       remove_members: {
         value: false,
         source: null,
       },
       change_role: {
         value: false,
         source: null,
       },
       leave_thread: {
         value: false,
         source: null,
       },
       react_to_message: {
         value: true,
         source: '84015',
       },
       edit_message: {
         value: true,
         source: '84015',
       },
     },
     subscription: {
       home: true,
       pushNotifs: true,
     },
     unread: false,
   },
   repliesCount: 0,
   containingThreadID: '1',
   community: '1',
   pinnedCount: 0,
 };
 
 const clientDBThreadInfo: ClientDBThreadInfo = {
   id: '84015',
   type: 6,
   name: 'atul_web',
   description: 'Hello world!',
   color: '4b87aa',
   creationTime: '1679595843051',
   parentThreadID: '1',
   members:
     '[{"id":"256","role":null,"permissions":{"know_of":{"value":true,"source":"1"},"visible":{"value":true,"source":"1"},"voiced":{"value":true,"source":"1"},"edit_entries":{"value":true,"source":"1"},"edit_thread":{"value":true,"source":"1"},"edit_thread_description":{"value":true,"source":"1"},"edit_thread_color":{"value":true,"source":"1"},"delete_thread":{"value":true,"source":"1"},"create_subthreads":{"value":true,"source":"1"},"create_sidebars":{"value":true,"source":"1"},"join_thread":{"value":true,"source":"1"},"edit_permissions":{"value":true,"source":"1"},"add_members":{"value":true,"source":"1"},"remove_members":{"value":true,"source":"1"},"change_role":{"value":true,"source":"1"},"leave_thread":{"value":false,"source":null},"react_to_message":{"value":false,"source":null},"edit_message":{"value":false,"source":null}},"isSender":false},{"id":"83809","role":"84016","permissions":{"know_of":{"value":true,"source":"84015"},"visible":{"value":true,"source":"84015"},"voiced":{"value":true,"source":"84015"},"edit_entries":{"value":true,"source":"84015"},"edit_thread":{"value":true,"source":"84015"},"edit_thread_description":{"value":true,"source":"84015"},"edit_thread_color":{"value":true,"source":"84015"},"delete_thread":{"value":false,"source":null},"create_subthreads":{"value":false,"source":null},"create_sidebars":{"value":true,"source":"84015"},"join_thread":{"value":false,"source":null},"edit_permissions":{"value":false,"source":null},"add_members":{"value":false,"source":null},"remove_members":{"value":false,"source":null},"change_role":{"value":false,"source":null},"leave_thread":{"value":false,"source":null},"react_to_message":{"value":true,"source":"84015"},"edit_message":{"value":true,"source":"84015"}},"isSender":true},{"id":"83969","role":"84016","permissions":{"know_of":{"value":true,"source":"84015"},"visible":{"value":true,"source":"84015"},"voiced":{"value":true,"source":"84015"},"edit_entries":{"value":true,"source":"84015"},"edit_thread":{"value":true,"source":"84015"},"edit_thread_description":{"value":true,"source":"84015"},"edit_thread_color":{"value":true,"source":"84015"},"delete_thread":{"value":false,"source":null},"create_subthreads":{"value":false,"source":null},"create_sidebars":{"value":true,"source":"84015"},"join_thread":{"value":false,"source":null},"edit_permissions":{"value":false,"source":null},"add_members":{"value":false,"source":null},"remove_members":{"value":false,"source":null},"change_role":{"value":false,"source":null},"leave_thread":{"value":false,"source":null},"react_to_message":{"value":true,"source":"84015"},"edit_message":{"value":true,"source":"84015"}},"isSender":true}]',
   roles:
     '{"84016":{"id":"84016","name":"Members","permissions":{"know_of":true,"visible":true,"voiced":true,"react_to_message":true,"edit_message":true,"edit_entries":true,"edit_thread":true,"edit_thread_color":true,"edit_thread_description":true,"create_sidebars":true,"descendant_open_know_of":true,"descendant_open_visible":true,"child_open_join_thread":true},"isDefault":true}}',
   currentUser:
     '{"role":"84016","permissions":{"know_of":{"value":true,"source":"84015"},"visible":{"value":true,"source":"84015"},"voiced":{"value":true,"source":"84015"},"edit_entries":{"value":true,"source":"84015"},"edit_thread":{"value":true,"source":"84015"},"edit_thread_description":{"value":true,"source":"84015"},"edit_thread_color":{"value":true,"source":"84015"},"delete_thread":{"value":false,"source":null},"create_subthreads":{"value":false,"source":null},"create_sidebars":{"value":true,"source":"84015"},"join_thread":{"value":false,"source":null},"edit_permissions":{"value":false,"source":null},"add_members":{"value":false,"source":null},"remove_members":{"value":false,"source":null},"change_role":{"value":false,"source":null},"leave_thread":{"value":false,"source":null},"react_to_message":{"value":true,"source":"84015"},"edit_message":{"value":true,"source":"84015"}},"subscription":{"home":true,"pushNotifs":true},"unread":false}',
   repliesCount: 0,
   containingThreadID: '1',
   community: '1',
   avatar: null,
   pinnedCount: 0,
 };
 
 describe('convertRawThreadInfoToClientDBThreadInfo', () => {
   it('should successfuly convert RawThreadInfo to ClientDBThreadInfo', () => {
     expect(
       convertRawThreadInfoToClientDBThreadInfo(rawThreadInfo),
     ).toStrictEqual(clientDBThreadInfo);
   });
 });
 
 describe('convertClientDBThreadInfoToRawThreadInfo', () => {
   it('should successfuly convert ClientDBThreadInfo to RawThreadInfo', () => {
     expect(
       convertClientDBThreadInfoToRawThreadInfo(
         convertRawThreadInfoToClientDBThreadInfo(rawThreadInfo),
       ),
     ).toStrictEqual(rawThreadInfo);
   });
 });
 
-const rawThreadInfoWithAvatar: RawThreadInfo = {
+const rawThreadInfoWithAvatar: LegacyRawThreadInfo = {
   ...rawThreadInfo,
   avatar: { type: 'emoji', color: '4b87aa', emoji: '😀' },
 };
 
 describe('convertRawThreadInfoToClientDBThreadInfo', () => {
   it('should NOT convert rawThreadInfoWithAvatar to clientDBThreadInfo (without avatar)', () => {
     expect(
       convertRawThreadInfoToClientDBThreadInfo(rawThreadInfoWithAvatar),
     ).not.toStrictEqual(clientDBThreadInfo);
   });
 });
 
 describe('convertClientDBThreadInfoToRawThreadInfo', () => {
   it('should successfuly recreate original rawThreadInfoWithAvatar', () => {
     expect(
       convertClientDBThreadInfoToRawThreadInfo(
         convertRawThreadInfoToClientDBThreadInfo(rawThreadInfoWithAvatar),
       ),
     ).toStrictEqual(rawThreadInfoWithAvatar);
   });
 });
diff --git a/lib/utils/toggle-pin-utils.js b/lib/utils/toggle-pin-utils.js
index 08a34dedb..b1b09f840 100644
--- a/lib/utils/toggle-pin-utils.js
+++ b/lib/utils/toggle-pin-utils.js
@@ -1,30 +1,30 @@
 // @flow
 
 import { isInvalidPinSourceForThread } from '../shared/message-utils.js';
 import { threadHasPermission } from '../shared/thread-utils.js';
 import type { RawMessageInfo, MessageInfo } from '../types/message-types.js';
 import type {
   MinimallyEncodedRawThreadInfo,
   MinimallyEncodedThreadInfo,
 } from '../types/minimally-encoded-thread-permissions-types.js';
 import { threadPermissions } from '../types/thread-permission-types.js';
-import type { RawThreadInfo, ThreadInfo } from '../types/thread-types.js';
+import type { LegacyRawThreadInfo, ThreadInfo } from '../types/thread-types.js';
 
 function canToggleMessagePin(
   messageInfo: RawMessageInfo | MessageInfo,
   threadInfo:
-    | RawThreadInfo
+    | LegacyRawThreadInfo
     | ThreadInfo
     | MinimallyEncodedRawThreadInfo
     | MinimallyEncodedThreadInfo,
 ): boolean {
   const isValidMessage = !isInvalidPinSourceForThread(messageInfo, threadInfo);
   const hasManagePinsPermission = threadHasPermission(
     threadInfo,
     threadPermissions.MANAGE_PINS,
   );
 
   return isValidMessage && hasManagePinsPermission;
 }
 
 export { canToggleMessagePin };
diff --git a/native/avatars/edit-thread-avatar.react.js b/native/avatars/edit-thread-avatar.react.js
index 2710193c7..e6246e40a 100644
--- a/native/avatars/edit-thread-avatar.react.js
+++ b/native/avatars/edit-thread-avatar.react.js
@@ -1,129 +1,132 @@
 // @flow
 
 import { useNavigation } from '@react-navigation/native';
 import invariant from 'invariant';
 import * as React from 'react';
 import { ActivityIndicator, TouchableOpacity, View } from 'react-native';
 
 import { EditThreadAvatarContext } from 'lib/components/base-edit-thread-avatar-provider.react.js';
 import type {
   MinimallyEncodedRawThreadInfo,
   MinimallyEncodedThreadInfo,
 } from 'lib/types/minimally-encoded-thread-permissions-types.js';
-import type { RawThreadInfo, ThreadInfo } from 'lib/types/thread-types.js';
+import type {
+  LegacyRawThreadInfo,
+  ThreadInfo,
+} from 'lib/types/thread-types.js';
 
 import {
   useNativeSetThreadAvatar,
   useSelectFromGalleryAndUpdateThreadAvatar,
   useShowAvatarActionSheet,
 } from './avatar-hooks.js';
 import EditAvatarBadge from './edit-avatar-badge.react.js';
 import ThreadAvatar from './thread-avatar.react.js';
 import {
   EmojiThreadAvatarCreationRouteName,
   ThreadAvatarCameraModalRouteName,
 } from '../navigation/route-names.js';
 import { useStyles } from '../themes/colors.js';
 
 type Props = {
   +threadInfo:
-    | RawThreadInfo
+    | LegacyRawThreadInfo
     | ThreadInfo
     | MinimallyEncodedThreadInfo
     | MinimallyEncodedRawThreadInfo,
   +disabled?: boolean,
 };
 function EditThreadAvatar(props: Props): React.Node {
   const styles = useStyles(unboundStyles);
   const { threadInfo, disabled } = props;
 
   const editThreadAvatarContext = React.useContext(EditThreadAvatarContext);
   invariant(editThreadAvatarContext, 'editThreadAvatarContext should be set');
   const { threadAvatarSaveInProgress } = editThreadAvatarContext;
 
   const nativeSetThreadAvatar = useNativeSetThreadAvatar();
 
   const selectFromGalleryAndUpdateThreadAvatar =
     useSelectFromGalleryAndUpdateThreadAvatar();
 
   const { navigate } = useNavigation();
 
   const navigateToThreadEmojiAvatarCreation = React.useCallback(() => {
     navigate<'EmojiThreadAvatarCreation'>({
       name: EmojiThreadAvatarCreationRouteName,
       params: {
         threadInfo,
       },
     });
   }, [navigate, threadInfo]);
 
   const selectFromGallery = React.useCallback(
     () => selectFromGalleryAndUpdateThreadAvatar(threadInfo.id),
     [selectFromGalleryAndUpdateThreadAvatar, threadInfo.id],
   );
 
   const navigateToCamera = React.useCallback(() => {
     navigate<'ThreadAvatarCameraModal'>({
       name: ThreadAvatarCameraModalRouteName,
       params: { threadID: threadInfo.id },
     });
   }, [navigate, threadInfo.id]);
 
   const removeAvatar = React.useCallback(
     () => nativeSetThreadAvatar(threadInfo.id, { type: 'remove' }),
     [nativeSetThreadAvatar, threadInfo.id],
   );
 
   const actionSheetConfig = React.useMemo(() => {
     const configOptions = [
       { id: 'emoji', onPress: navigateToThreadEmojiAvatarCreation },
       { id: 'image', onPress: selectFromGallery },
       { id: 'camera', onPress: navigateToCamera },
     ];
 
     if (threadInfo.avatar) {
       configOptions.push({ id: 'remove', onPress: removeAvatar });
     }
 
     return configOptions;
   }, [
     navigateToCamera,
     navigateToThreadEmojiAvatarCreation,
     removeAvatar,
     selectFromGallery,
     threadInfo.avatar,
   ]);
 
   const showAvatarActionSheet = useShowAvatarActionSheet(actionSheetConfig);
 
   let spinner;
   if (threadAvatarSaveInProgress) {
     spinner = (
       <View style={styles.spinnerContainer}>
         <ActivityIndicator color="white" size="large" />
       </View>
     );
   }
 
   return (
     <TouchableOpacity onPress={showAvatarActionSheet} disabled={disabled}>
       <ThreadAvatar threadInfo={threadInfo} size="XL" />
       {spinner}
       {!disabled ? <EditAvatarBadge /> : null}
     </TouchableOpacity>
   );
 }
 
 const unboundStyles = {
   spinnerContainer: {
     position: 'absolute',
     alignItems: 'center',
     justifyContent: 'center',
     top: 0,
     bottom: 0,
     left: 0,
     right: 0,
   },
 };
 
 export default EditThreadAvatar;
diff --git a/native/avatars/thread-avatar.react.js b/native/avatars/thread-avatar.react.js
index cc33e0111..a6c9c0874 100644
--- a/native/avatars/thread-avatar.react.js
+++ b/native/avatars/thread-avatar.react.js
@@ -1,64 +1,64 @@
 // @flow
 
 import * as React from 'react';
 
 import {
   useAvatarForThread,
   useENSResolvedAvatar,
 } from 'lib/shared/avatar-utils.js';
 import { getSingleOtherUser } from 'lib/shared/thread-utils.js';
 import type { AvatarSize } from 'lib/types/avatar-types.js';
 import type {
   MinimallyEncodedRawThreadInfo,
   MinimallyEncodedResolvedThreadInfo,
   MinimallyEncodedThreadInfo,
 } from 'lib/types/minimally-encoded-thread-permissions-types.js';
 import { threadTypes } from 'lib/types/thread-types-enum.js';
 import type {
-  RawThreadInfo,
+  LegacyRawThreadInfo,
   ThreadInfo,
   ResolvedThreadInfo,
 } from 'lib/types/thread-types.js';
 
 import Avatar from './avatar.react.js';
 import { useSelector } from '../redux/redux-utils.js';
 
 type Props = {
   +threadInfo:
-    | RawThreadInfo
+    | LegacyRawThreadInfo
     | ThreadInfo
     | ResolvedThreadInfo
     | MinimallyEncodedRawThreadInfo
     | MinimallyEncodedThreadInfo
     | MinimallyEncodedResolvedThreadInfo,
   +size: AvatarSize,
 };
 
 function ThreadAvatar(props: Props): React.Node {
   const { threadInfo, size } = props;
 
   const avatarInfo = useAvatarForThread(threadInfo);
 
   const viewerID = useSelector(
     state => state.currentUserInfo && state.currentUserInfo.id,
   );
 
   let displayUserIDForThread;
   if (threadInfo.type === threadTypes.PRIVATE) {
     displayUserIDForThread = viewerID;
   } else if (threadInfo.type === threadTypes.PERSONAL) {
     displayUserIDForThread = getSingleOtherUser(threadInfo, viewerID);
   }
 
   const displayUser = useSelector(state =>
     displayUserIDForThread
       ? state.userStore.userInfos[displayUserIDForThread]
       : null,
   );
 
   const resolvedThreadAvatar = useENSResolvedAvatar(avatarInfo, displayUser);
 
   return <Avatar size={size} avatarInfo={resolvedThreadAvatar} />;
 }
 
 export default ThreadAvatar;
diff --git a/native/chat/settings/emoji-thread-avatar-creation.react.js b/native/chat/settings/emoji-thread-avatar-creation.react.js
index 6d3285751..bd4fd1c1e 100644
--- a/native/chat/settings/emoji-thread-avatar-creation.react.js
+++ b/native/chat/settings/emoji-thread-avatar-creation.react.js
@@ -1,68 +1,71 @@
 // @flow
 
 import invariant from 'invariant';
 import * as React from 'react';
 
 import { EditThreadAvatarContext } from 'lib/components/base-edit-thread-avatar-provider.react.js';
 import { savedEmojiAvatarSelectorForThread } from 'lib/selectors/thread-selectors.js';
 import type { UpdateUserAvatarRequest } from 'lib/types/avatar-types.js';
 import type {
   MinimallyEncodedRawThreadInfo,
   MinimallyEncodedThreadInfo,
 } from 'lib/types/minimally-encoded-thread-permissions-types.js';
-import type { RawThreadInfo, ThreadInfo } from 'lib/types/thread-types.js';
+import type {
+  LegacyRawThreadInfo,
+  ThreadInfo,
+} from 'lib/types/thread-types.js';
 
 import { useNativeSetThreadAvatar } from '../../avatars/avatar-hooks.js';
 import EmojiAvatarCreation from '../../avatars/emoji-avatar-creation.react.js';
 import type { ChatNavigationProp } from '../../chat/chat.react.js';
 import { displayActionResultModal } from '../../navigation/action-result-modal.js';
 import type { NavigationRoute } from '../../navigation/route-names.js';
 import { useSelector } from '../../redux/redux-utils.js';
 
 export type EmojiThreadAvatarCreationParams = {
   +threadInfo:
-    | RawThreadInfo
+    | LegacyRawThreadInfo
     | ThreadInfo
     | MinimallyEncodedRawThreadInfo
     | MinimallyEncodedThreadInfo,
 };
 
 type Props = {
   +navigation: ChatNavigationProp<'EmojiThreadAvatarCreation'>,
   +route: NavigationRoute<'EmojiThreadAvatarCreation'>,
 };
 
 function EmojiThreadAvatarCreation(props: Props): React.Node {
   const { id: threadID, containingThreadID } = props.route.params.threadInfo;
 
   const selector = savedEmojiAvatarSelectorForThread(
     threadID,
     containingThreadID,
   );
   const savedEmojiAvatarFunc = useSelector(selector);
 
   const editThreadAvatarContext = React.useContext(EditThreadAvatarContext);
   invariant(editThreadAvatarContext, 'editThreadAvatarContext should be set');
   const { threadAvatarSaveInProgress } = editThreadAvatarContext;
 
   const nativeSetThreadAvatar = useNativeSetThreadAvatar();
 
   const setAvatar = React.useCallback(
     async (avatarRequest: UpdateUserAvatarRequest) => {
       const result = await nativeSetThreadAvatar(threadID, avatarRequest);
       displayActionResultModal('Avatar updated!');
       return result;
     },
     [nativeSetThreadAvatar, threadID],
   );
 
   return (
     <EmojiAvatarCreation
       saveAvatarCall={setAvatar}
       saveAvatarCallLoading={threadAvatarSaveInProgress}
       savedEmojiAvatarFunc={savedEmojiAvatarFunc}
     />
   );
 }
 
 export default EmojiThreadAvatarCreation;
diff --git a/native/redux/client-db-utils.js b/native/redux/client-db-utils.js
index a12f83973..a32c672da 100644
--- a/native/redux/client-db-utils.js
+++ b/native/redux/client-db-utils.js
@@ -1,165 +1,168 @@
 // @flow
 
 import type { ClientDBMessageStoreOperation } from 'lib/ops/message-store-ops.js';
 import type { ClientDBThreadStoreOperation } from 'lib/ops/thread-store-ops.js';
 import type {
   RawMessageInfo,
   ClientDBMessageInfo,
   ClientDBThreadMessageInfo,
 } from 'lib/types/message-types.js';
 import type {
   ClientDBThreadInfo,
-  RawThreadInfo,
+  LegacyRawThreadInfo,
   ThreadStoreThreadInfos,
 } from 'lib/types/thread-types.js';
 import {
   translateClientDBMessageInfoToRawMessageInfo,
   translateRawMessageInfoToClientDBMessageInfo,
   translateClientDBThreadMessageInfos,
   translateThreadMessageInfoToClientDBThreadMessageInfo,
   type TranslatedThreadMessageInfos,
 } from 'lib/utils/message-ops-utils.js';
 import { values, entries } from 'lib/utils/objects.js';
 import {
   convertClientDBThreadInfoToRawThreadInfo,
   convertRawThreadInfoToClientDBThreadInfo,
 } from 'lib/utils/thread-ops-utils.js';
 
 import type { AppState } from './state-types.js';
 import { commCoreModule } from '../native-modules.js';
 
 function updateClientDBThreadStoreThreadInfos(
   state: AppState,
   migrationFunc: ThreadStoreThreadInfos => ThreadStoreThreadInfos,
 ): AppState {
   // Get threads from SQLite `threads` table.
   const clientDBThreadInfos = commCoreModule.getAllThreadsSync();
 
   const operations = createUpdateDBOpsForThreadStoreThreadInfos(
     clientDBThreadInfos,
     migrationFunc,
   );
 
   // Try processing `ClientDBThreadStoreOperation`s and log out if
   //    `processThreadStoreOperationsSync(...)` throws an exception.
   try {
     commCoreModule.processThreadStoreOperationsSync(operations);
   } catch (exception) {
     console.log(exception);
     const keyserverInfos = { ...state.keyserverStore.keyserverInfos };
     for (const key in keyserverInfos) {
       keyserverInfos[key] = { ...keyserverInfos[key], cookie: null };
     }
     const keyserverStore = { ...state.keyserverStore, keyserverInfos };
     return {
       ...state,
       keyserverStore,
     };
   }
 
   return state;
 }
 
 function createUpdateDBOpsForThreadStoreThreadInfos(
   clientDBThreadInfos: $ReadOnlyArray<ClientDBThreadInfo>,
   migrationFunc: ThreadStoreThreadInfos => ThreadStoreThreadInfos,
 ): $ReadOnlyArray<ClientDBThreadStoreOperation> {
   // Translate `ClientDBThreadInfo`s to `RawThreadInfo`s.
   const rawThreadInfos = clientDBThreadInfos.map(
     convertClientDBThreadInfoToRawThreadInfo,
   );
 
   // Convert `rawThreadInfo`s to a map of `threadID` => `threadInfo`.
   const threadIDToThreadInfo = rawThreadInfos.reduce(
-    (acc: { [string]: RawThreadInfo }, threadInfo: RawThreadInfo) => {
+    (
+      acc: { [string]: LegacyRawThreadInfo },
+      threadInfo: LegacyRawThreadInfo,
+    ) => {
       acc[threadInfo.id] = threadInfo;
       return acc;
     },
     {},
   );
 
   // Apply `migrationFunc` to `threadInfo`s.
   const updatedThreadIDToThreadInfo: ThreadStoreThreadInfos =
     migrationFunc(threadIDToThreadInfo);
 
   // Convert the updated `threadInfo`s back into an array.
-  const updatedRawThreadInfos: $ReadOnlyArray<RawThreadInfo> = values(
+  const updatedRawThreadInfos: $ReadOnlyArray<LegacyRawThreadInfo> = values(
     updatedThreadIDToThreadInfo,
   );
 
   // Translate `RawThreadInfo`s to `ClientDBThreadInfo`s.
   const convertedClientDBThreadInfos: $ReadOnlyArray<ClientDBThreadInfo> =
     updatedRawThreadInfos.map(convertRawThreadInfoToClientDBThreadInfo);
 
   // Construct `ClientDBThreadStoreOperation`s to clear SQLite `threads`
   //    table and repopulate with `ClientDBThreadInfo`s.
   return [
     {
       type: 'remove_all',
     },
     ...convertedClientDBThreadInfos.map((thread: ClientDBThreadInfo) => ({
       type: 'replace',
       payload: thread,
     })),
   ];
 }
 
 function createUpdateDBOpsForMessageStoreMessages(
   clientDBMessageInfos: $ReadOnlyArray<ClientDBMessageInfo>,
   migrationFunc: (
     $ReadOnlyArray<RawMessageInfo>,
   ) => $ReadOnlyArray<RawMessageInfo>,
 ): $ReadOnlyArray<ClientDBMessageStoreOperation> {
   const rawMessageInfos = clientDBMessageInfos.map(
     translateClientDBMessageInfoToRawMessageInfo,
   );
 
   const convertedRawMessageInfos = migrationFunc(rawMessageInfos);
 
   const replaceMessagesOperations: $ReadOnlyArray<ClientDBMessageStoreOperation> =
     convertedRawMessageInfos.map(messageInfo => ({
       type: 'replace',
       payload: translateRawMessageInfoToClientDBMessageInfo(messageInfo),
     }));
 
   return [
     {
       type: 'remove_all',
     },
     ...replaceMessagesOperations,
   ];
 }
 
 function createUpdateDBOpsForMessageStoreThreads(
   messageStoreThreads: $ReadOnlyArray<ClientDBThreadMessageInfo>,
   migrationFunc: TranslatedThreadMessageInfos => TranslatedThreadMessageInfos,
 ): $ReadOnlyArray<ClientDBMessageStoreOperation> {
   const translatedMessageStoreThreads =
     translateClientDBThreadMessageInfos(messageStoreThreads);
 
   const convertedTranslatedMessageStoreThreads = migrationFunc(
     translatedMessageStoreThreads,
   );
 
   return [
     {
       type: 'remove_all_threads',
     },
     {
       type: 'replace_threads',
       payload: {
         threads: entries(convertedTranslatedMessageStoreThreads).map(
           ([id, thread]) =>
             translateThreadMessageInfoToClientDBThreadMessageInfo(id, thread),
         ),
       },
     },
   ];
 }
 
 export {
   updateClientDBThreadStoreThreadInfos,
   createUpdateDBOpsForThreadStoreThreadInfos,
   createUpdateDBOpsForMessageStoreMessages,
   createUpdateDBOpsForMessageStoreThreads,
 };
diff --git a/native/redux/edit-thread-permission-migration.js b/native/redux/edit-thread-permission-migration.js
index 38b2c4cbf..1d406cf16 100644
--- a/native/redux/edit-thread-permission-migration.js
+++ b/native/redux/edit-thread-permission-migration.js
@@ -1,96 +1,96 @@
 // @flow
 
 import { threadTypes } from 'lib/types/thread-types-enum.js';
 import type {
   LegacyMemberInfo,
   ThreadCurrentUserInfo,
-  RawThreadInfo,
+  LegacyRawThreadInfo,
   LegacyRoleInfo,
-  RawThreadInfos,
+  LegacyRawThreadInfos,
 } from 'lib/types/thread-types.js';
 
 function addDetailedThreadEditPermissionsToUser<
   T: LegacyMemberInfo | ThreadCurrentUserInfo,
->(threadInfo: RawThreadInfo, member: T, threadID: string): T {
+>(threadInfo: LegacyRawThreadInfo, member: T, threadID: string): T {
   let newPermissions = null;
   if (threadInfo.type === threadTypes.PRIVATE) {
     newPermissions = {
       ...member.permissions,
       edit_thread_color: { value: true, source: threadID },
       edit_thread_description: { value: true, source: threadID },
     };
   } else if (member.permissions['edit_thread']) {
     newPermissions = {
       ...member.permissions,
       edit_thread_color: member.permissions['edit_thread'],
       edit_thread_description: member.permissions['edit_thread'],
     };
   }
 
   return newPermissions
     ? {
         ...member,
         permissions: newPermissions,
       }
     : member;
 }
 
 function addDetailedThreadEditPermissionsToRole(
   role: LegacyRoleInfo,
   threadType: number,
 ): LegacyRoleInfo {
   let updatedPermissions = null;
   if (role.permissions['edit_thread']) {
     updatedPermissions = {
       ...role.permissions,
       edit_thread_color: role.permissions['edit_thread'],
       edit_thread_description: role.permissions['edit_thread'],
     };
   } else if (threadType === threadTypes.PRIVATE) {
     updatedPermissions = {
       ...role.permissions,
       edit_thread_color: true,
       edit_thread_description: true,
     };
   }
   return updatedPermissions
     ? { ...role, permissions: updatedPermissions }
     : role;
 }
 
 function migrateThreadStoreForEditThreadPermissions(threadInfos: {
-  +[id: string]: RawThreadInfo,
-}): RawThreadInfos {
-  const newThreadInfos: { [string]: RawThreadInfo } = {};
+  +[id: string]: LegacyRawThreadInfo,
+}): LegacyRawThreadInfos {
+  const newThreadInfos: { [string]: LegacyRawThreadInfo } = {};
   for (const threadID in threadInfos) {
-    const threadInfo: RawThreadInfo = threadInfos[threadID];
+    const threadInfo: LegacyRawThreadInfo = threadInfos[threadID];
     const updatedMembers = threadInfo.members.map(member =>
       addDetailedThreadEditPermissionsToUser(threadInfo, member, threadID),
     );
 
     const updatedCurrentUser = addDetailedThreadEditPermissionsToUser(
       threadInfo,
       threadInfo.currentUser,
       threadID,
     );
 
     const updatedRoles: { [string]: LegacyRoleInfo } = {};
     for (const roleID in threadInfo.roles) {
       updatedRoles[roleID] = addDetailedThreadEditPermissionsToRole(
         threadInfo.roles[roleID],
         threadInfo.type,
       );
     }
 
     const newThreadInfo = {
       ...threadInfo,
       members: updatedMembers,
       currentUser: updatedCurrentUser,
       roles: updatedRoles,
     };
     newThreadInfos[threadID] = newThreadInfo;
   }
   return newThreadInfos;
 }
 
 export { migrateThreadStoreForEditThreadPermissions };
diff --git a/native/redux/manage-pins-permission-migration.js b/native/redux/manage-pins-permission-migration.js
index e82bd7ebd..6f4858643 100644
--- a/native/redux/manage-pins-permission-migration.js
+++ b/native/redux/manage-pins-permission-migration.js
@@ -1,93 +1,93 @@
 // @flow
 
 import type {
-  RawThreadInfo,
+  LegacyRawThreadInfo,
   LegacyMemberInfo,
   ThreadCurrentUserInfo,
   LegacyRoleInfo,
-  RawThreadInfos,
+  LegacyRawThreadInfos,
 } from 'lib/types/thread-types.js';
 
-type ThreadStoreThreadInfos = RawThreadInfos;
+type ThreadStoreThreadInfos = LegacyRawThreadInfos;
 
 const adminRoleName = 'Admins';
 
 function addManagePinsThreadPermissionToUser<
   TargetMemberInfo: LegacyMemberInfo | ThreadCurrentUserInfo,
 >(
-  threadInfo: RawThreadInfo,
+  threadInfo: LegacyRawThreadInfo,
   member: TargetMemberInfo,
   threadID: string,
 ): TargetMemberInfo {
   const isAdmin =
     member.role && threadInfo.roles[member.role].name === adminRoleName;
   let newPermissionsForMember;
   if (isAdmin) {
     newPermissionsForMember = {
       ...member.permissions,
       manage_pins: { value: true, source: threadID },
     };
   }
 
   return newPermissionsForMember
     ? {
         ...member,
         permissions: newPermissionsForMember,
       }
     : member;
 }
 
 function addManagePinsThreadPermissionToRole(
   role: LegacyRoleInfo,
 ): LegacyRoleInfo {
   const isAdminRole = role.name === adminRoleName;
   let updatedPermissions;
 
   if (isAdminRole) {
     updatedPermissions = {
       ...role.permissions,
       manage_pins: true,
       descendant_manage_pins: true,
     };
   }
 
   return updatedPermissions
     ? { ...role, permissions: updatedPermissions }
     : role;
 }
 
 function persistMigrationForManagePinsThreadPermission(
   threadInfos: ThreadStoreThreadInfos,
 ): ThreadStoreThreadInfos {
-  const newThreadInfos: { [string]: RawThreadInfo } = {};
+  const newThreadInfos: { [string]: LegacyRawThreadInfo } = {};
   for (const threadID in threadInfos) {
-    const threadInfo: RawThreadInfo = threadInfos[threadID];
+    const threadInfo: LegacyRawThreadInfo = threadInfos[threadID];
     const updatedMembers = threadInfo.members.map(member =>
       addManagePinsThreadPermissionToUser(threadInfo, member, threadID),
     );
 
     const updatedCurrentUser = addManagePinsThreadPermissionToUser(
       threadInfo,
       threadInfo.currentUser,
       threadID,
     );
 
     const updatedRoles: { [string]: LegacyRoleInfo } = {};
     for (const roleID in threadInfo.roles) {
       updatedRoles[roleID] = addManagePinsThreadPermissionToRole(
         threadInfo.roles[roleID],
       );
     }
 
     const updatedThreadInfo = {
       ...threadInfo,
       members: updatedMembers,
       currentUser: updatedCurrentUser,
       roles: updatedRoles,
     };
     newThreadInfos[threadID] = updatedThreadInfo;
   }
   return newThreadInfos;
 }
 
 export { persistMigrationForManagePinsThreadPermission };
diff --git a/native/redux/persist.js b/native/redux/persist.js
index 718e6b2d4..2c9da0278 100644
--- a/native/redux/persist.js
+++ b/native/redux/persist.js
@@ -1,1110 +1,1116 @@
 // @flow
 
 import AsyncStorage from '@react-native-async-storage/async-storage';
 import invariant from 'invariant';
 import { Platform } from 'react-native';
 import Orientation from 'react-native-orientation-locker';
 import { createTransform } from 'redux-persist';
 import type { Transform } from 'redux-persist/es/types.js';
 
 import {
   convertEntryStoreToNewIDSchema,
   convertInviteLinksStoreToNewIDSchema,
   convertMessageStoreToNewIDSchema,
   convertRawMessageInfoToNewIDSchema,
   convertCalendarFilterToNewIDSchema,
   convertConnectionInfoToNewIDSchema,
 } from 'lib/_generated/migration-utils.js';
 import {
   type ClientDBMessageStoreOperation,
   messageStoreOpsHandlers,
 } from 'lib/ops/message-store-ops.js';
 import {
   type ReportStoreOperation,
   type ClientDBReportStoreOperation,
   convertReportsToReplaceReportOps,
   reportStoreOpsHandlers,
 } from 'lib/ops/report-store-ops.js';
 import type { ClientDBThreadStoreOperation } from 'lib/ops/thread-store-ops.js';
 import { threadStoreOpsHandlers } from 'lib/ops/thread-store-ops.js';
 import {
   type ClientDBUserStoreOperation,
   type UserStoreOperation,
   convertUserInfosToReplaceUserOps,
   userStoreOpsHandlers,
 } from 'lib/ops/user-store-ops.js';
 import { highestLocalIDSelector } from 'lib/selectors/local-id-selectors.js';
 import { createAsyncMigrate } from 'lib/shared/create-async-migrate.js';
 import { inconsistencyResponsesToReports } from 'lib/shared/report-utils.js';
 import {
   getContainingThreadID,
   getCommunity,
 } from 'lib/shared/thread-utils.js';
 import {
   DEPRECATED_unshimMessageStore,
   unshimFunc,
 } from 'lib/shared/unshim-utils.js';
 import { defaultEnabledApps } from 'lib/types/enabled-apps.js';
 import { defaultCalendarQuery } from 'lib/types/entry-types.js';
 import { defaultCalendarFilters } from 'lib/types/filter-types.js';
 import type {
   KeyserverStore,
   KeyserverInfo,
 } from 'lib/types/keyserver-types.js';
 import {
   messageTypes,
   type MessageType,
 } from 'lib/types/message-types-enum.js';
 import {
   type LocalMessageInfo,
   type MessageStore,
   type MessageStoreThreads,
   type RawMessageInfo,
 } from 'lib/types/message-types.js';
 import type {
   ReportStore,
   ClientReportCreationRequest,
 } from 'lib/types/report-types.js';
 import {
   defaultConnectionInfo,
   type ConnectionInfo,
 } from 'lib/types/socket-types.js';
 import { defaultGlobalThemeInfo } from 'lib/types/theme-types.js';
 import type {
   ClientDBThreadInfo,
-  RawThreadInfo,
+  LegacyRawThreadInfo,
 } from 'lib/types/thread-types.js';
 import {
   translateClientDBMessageInfoToRawMessageInfo,
   translateRawMessageInfoToClientDBMessageInfo,
 } from 'lib/utils/message-ops-utils.js';
 import {
   generateIDSchemaMigrationOpsForDrafts,
   convertMessageStoreThreadsToNewIDSchema,
   convertThreadStoreThreadInfosToNewIDSchema,
 } from 'lib/utils/migration-utils.js';
 import { defaultNotifPermissionAlertInfo } from 'lib/utils/push-alerts.js';
 import {
   convertClientDBThreadInfoToRawThreadInfo,
   convertRawThreadInfoToClientDBThreadInfo,
 } from 'lib/utils/thread-ops-utils.js';
 import { getUUID } from 'lib/utils/uuid.js';
 import { ashoatKeyserverID } from 'lib/utils/validation-utils.js';
 
 import {
   updateClientDBThreadStoreThreadInfos,
   createUpdateDBOpsForThreadStoreThreadInfos,
   createUpdateDBOpsForMessageStoreMessages,
   createUpdateDBOpsForMessageStoreThreads,
 } from './client-db-utils.js';
 import { defaultState } from './default-state.js';
 import { migrateThreadStoreForEditThreadPermissions } from './edit-thread-permission-migration.js';
 import { persistMigrationForManagePinsThreadPermission } from './manage-pins-permission-migration.js';
 import { persistMigrationToRemoveSelectRolePermissions } from './remove-select-role-permissions.js';
 import type { AppState } from './state-types.js';
 import { unshimClientDB } from './unshim-utils.js';
 import { updateRolesAndPermissions } from './update-roles-and-permissions.js';
 import { commCoreModule } from '../native-modules.js';
 import { defaultDeviceCameraInfo } from '../types/camera.js';
 import { isTaskCancelledError } from '../utils/error-handling.js';
 import { defaultURLPrefix } from '../utils/url-utils.js';
 
 const migrations = {
   [1]: (state: AppState) => ({
     ...state,
     notifPermissionAlertInfo: defaultNotifPermissionAlertInfo,
   }),
   [2]: (state: AppState) => ({
     ...state,
     messageSentFromRoute: [],
   }),
   [3]: (state: any) => ({
     currentUserInfo: state.currentUserInfo,
     entryStore: state.entryStore,
     threadInfos: state.threadInfos,
     userInfos: state.userInfos,
     messageStore: {
       ...state.messageStore,
       currentAsOf: state.currentAsOf,
     },
     updatesCurrentAsOf: state.currentAsOf,
     cookie: state.cookie,
     deviceToken: state.deviceToken,
     urlPrefix: state.urlPrefix,
     customServer: state.customServer,
     notifPermissionAlertInfo: state.notifPermissionAlertInfo,
     messageSentFromRoute: state.messageSentFromRoute,
     _persist: state._persist,
   }),
   [4]: (state: AppState) => ({
     ...state,
     pingTimestamps: undefined,
     activeServerRequests: undefined,
   }),
   [5]: (state: AppState) => ({
     ...state,
     calendarFilters: defaultCalendarFilters,
   }),
   [6]: (state: any) => ({
     ...state,
     threadInfos: undefined,
     threadStore: {
       threadInfos: state.threadInfos,
       inconsistencyResponses: [],
     },
   }),
   [7]: (state: AppState) => ({
     ...state,
     lastUserInteraction: undefined,
     sessionID: undefined,
     entryStore: {
       ...state.entryStore,
       inconsistencyResponses: [],
     },
   }),
   [8]: (state: AppState) => ({
     ...state,
     pingTimestamps: undefined,
     activeServerRequests: undefined,
     connection: {
       ...defaultConnectionInfo,
       actualizedCalendarQuery: defaultCalendarQuery(Platform.OS),
     },
     watchedThreadIDs: [],
     entryStore: {
       ...state.entryStore,
       actualizedCalendarQuery: undefined,
     },
   }),
   [9]: (state: any) => ({
     ...state,
     connection: {
       ...state.connection,
       lateResponses: [],
     },
   }),
   [10]: (state: any) => ({
     ...state,
     nextLocalID: highestLocalIDSelector(state) + 1,
     connection: {
       ...state.connection,
       showDisconnectedBar: false,
     },
     messageStore: {
       ...state.messageStore,
       local: {},
     },
   }),
   [11]: (state: AppState) => ({
     ...state,
     messageStore: DEPRECATED_unshimMessageStore(state.messageStore, [
       messageTypes.IMAGES,
     ]),
   }),
   [12]: (state: AppState) => ({
     ...state,
     globalThemeInfo: defaultGlobalThemeInfo,
   }),
   [13]: (state: AppState) => ({
     ...state,
     deviceCameraInfo: defaultDeviceCameraInfo,
     deviceOrientation: Orientation.getInitialOrientation(),
   }),
   [14]: (state: AppState) => state,
   [15]: (state: any) => ({
     ...state,
     threadStore: {
       ...state.threadStore,
       inconsistencyReports: inconsistencyResponsesToReports(
         state.threadStore.inconsistencyResponses,
       ),
       inconsistencyResponses: undefined,
     },
     entryStore: {
       ...state.entryStore,
       inconsistencyReports: inconsistencyResponsesToReports(
         state.entryStore.inconsistencyResponses,
       ),
       inconsistencyResponses: undefined,
     },
     queuedReports: [],
   }),
   [16]: (state: any) => {
     const result = {
       ...state,
       messageSentFromRoute: undefined,
       dataLoaded: !!state.currentUserInfo && !state.currentUserInfo.anonymous,
     };
     if (state.navInfo) {
       result.navInfo = {
         ...state.navInfo,
         navigationState: undefined,
       };
     }
     return result;
   },
   [17]: (state: any) => ({
     ...state,
     userInfos: undefined,
     userStore: {
       userInfos: state.userInfos,
       inconsistencyResponses: [],
     },
   }),
   [18]: (state: AppState) => ({
     ...state,
     userStore: {
       userInfos: state.userStore.userInfos,
       inconsistencyReports: [],
     },
   }),
   [19]: (state: any) => {
-    const threadInfos: { [string]: RawThreadInfo } = {};
+    const threadInfos: { [string]: LegacyRawThreadInfo } = {};
     for (const threadID in state.threadStore.threadInfos) {
       const threadInfo = state.threadStore.threadInfos[threadID];
       const { visibilityRules, ...rest } = threadInfo;
       threadInfos[threadID] = rest;
     }
     return {
       ...state,
       threadStore: {
         ...state.threadStore,
         threadInfos,
       },
     };
   },
   [20]: (state: AppState) => ({
     ...state,
     messageStore: DEPRECATED_unshimMessageStore(state.messageStore, [
       messageTypes.UPDATE_RELATIONSHIP,
     ]),
   }),
   [21]: (state: AppState) => ({
     ...state,
     messageStore: DEPRECATED_unshimMessageStore(state.messageStore, [
       messageTypes.CREATE_SIDEBAR,
       messageTypes.SIDEBAR_SOURCE,
     ]),
   }),
   [22]: (state: any) => {
     for (const key in state.drafts) {
       const value = state.drafts[key];
       try {
         commCoreModule.updateDraft(key, value);
       } catch (e) {
         if (!isTaskCancelledError(e)) {
           throw e;
         }
       }
     }
     return {
       ...state,
       drafts: undefined,
     };
   },
   [23]: (state: AppState) => ({
     ...state,
     globalThemeInfo: defaultGlobalThemeInfo,
   }),
   [24]: (state: AppState) => ({
     ...state,
     enabledApps: defaultEnabledApps,
   }),
   [25]: (state: AppState) => ({
     ...state,
     crashReportsEnabled: __DEV__,
   }),
   [26]: (state: any) => {
     const { currentUserInfo } = state;
     if (currentUserInfo.anonymous) {
       return state;
     }
     return {
       ...state,
       crashReportsEnabled: undefined,
       currentUserInfo: {
         id: currentUserInfo.id,
         username: currentUserInfo.username,
       },
       enabledReports: {
         crashReports: __DEV__,
         inconsistencyReports: __DEV__,
         mediaReports: __DEV__,
       },
     };
   },
   [27]: (state: any) => ({
     ...state,
     queuedReports: undefined,
     enabledReports: undefined,
     threadStore: {
       ...state.threadStore,
       inconsistencyReports: undefined,
     },
     entryStore: {
       ...state.entryStore,
       inconsistencyReports: undefined,
     },
     reportStore: {
       enabledReports: {
         crashReports: __DEV__,
         inconsistencyReports: __DEV__,
         mediaReports: __DEV__,
       },
       queuedReports: [
         ...state.entryStore.inconsistencyReports,
         ...state.threadStore.inconsistencyReports,
         ...state.queuedReports,
       ],
     },
   }),
   [28]: (state: AppState) => {
     const threadParentToChildren: { [string]: string[] } = {};
     for (const threadID in state.threadStore.threadInfos) {
       const threadInfo = state.threadStore.threadInfos[threadID];
       const parentThreadInfo = threadInfo.parentThreadID
         ? state.threadStore.threadInfos[threadInfo.parentThreadID]
         : null;
       const parentIndex = parentThreadInfo ? parentThreadInfo.id : '-1';
       if (!threadParentToChildren[parentIndex]) {
         threadParentToChildren[parentIndex] = [];
       }
       threadParentToChildren[parentIndex].push(threadID);
     }
 
     const rootIDs = threadParentToChildren['-1'];
     if (!rootIDs) {
       // This should never happen, but if it somehow does we'll let the state
       // check mechanism resolve it...
       return state;
     }
 
-    const threadInfos: { [string]: RawThreadInfo } = {};
+    const threadInfos: { [string]: LegacyRawThreadInfo } = {};
     const stack = [...rootIDs];
     while (stack.length > 0) {
       const threadID = stack.shift();
       const threadInfo = state.threadStore.threadInfos[threadID];
       const parentThreadInfo = threadInfo.parentThreadID
         ? threadInfos[threadInfo.parentThreadID]
         : null;
       threadInfos[threadID] = {
         ...threadInfo,
         containingThreadID: getContainingThreadID(
           parentThreadInfo,
           threadInfo.type,
         ),
         community: getCommunity(parentThreadInfo),
       };
       const children = threadParentToChildren[threadID];
       if (children) {
         stack.push(...children);
       }
     }
     return { ...state, threadStore: { ...state.threadStore, threadInfos } };
   },
   [29]: (state: AppState) => {
     const updatedThreadInfos = migrateThreadStoreForEditThreadPermissions(
       state.threadStore.threadInfos,
     );
 
     return {
       ...state,
       threadStore: {
         ...state.threadStore,
         threadInfos: updatedThreadInfos,
       },
     };
   },
   [30]: (state: AppState) => {
     const threadInfos = state.threadStore.threadInfos;
     const operations = [
       {
         type: 'remove_all',
       },
       ...Object.keys(threadInfos).map((id: string) => ({
         type: 'replace',
         payload: { id, threadInfo: threadInfos[id] },
       })),
     ];
     try {
       commCoreModule.processThreadStoreOperationsSync(
         threadStoreOpsHandlers.convertOpsToClientDBOps(operations),
       );
     } catch (exception) {
       console.log(exception);
       if (isTaskCancelledError(exception)) {
         return state;
       }
       return { ...state, cookie: null };
     }
     return state;
   },
   [31]: (state: AppState) => {
     const messages = state.messageStore.messages;
     const operations: $ReadOnlyArray<ClientDBMessageStoreOperation> = [
       {
         type: 'remove_all',
       },
       ...Object.keys(messages).map((id: string) => ({
         type: 'replace',
         payload: translateRawMessageInfoToClientDBMessageInfo(messages[id]),
       })),
     ];
     try {
       commCoreModule.processMessageStoreOperationsSync(operations);
     } catch (exception) {
       console.log(exception);
       if (isTaskCancelledError(exception)) {
         return state;
       }
       return { ...state, cookie: null };
     }
     return state;
   },
   [32]: (state: AppState) => unshimClientDB(state, [messageTypes.MULTIMEDIA]),
   [33]: (state: AppState) => unshimClientDB(state, [messageTypes.REACTION]),
   [34]: (state: any) => {
     const { threadIDsToNotifIDs, ...stateSansThreadIDsToNotifIDs } = state;
     return stateSansThreadIDsToNotifIDs;
   },
   [35]: (state: AppState) => unshimClientDB(state, [messageTypes.MULTIMEDIA]),
   [36]: (state: AppState) => {
     // 1. Get threads and messages from SQLite `threads` and `messages` tables.
     const clientDBThreadInfos = commCoreModule.getAllThreadsSync();
     const clientDBMessageInfos = commCoreModule.getAllMessagesSync();
 
     // 2. Translate `ClientDBThreadInfo`s to `RawThreadInfo`s and
     //    `ClientDBMessageInfo`s to `RawMessageInfo`s.
     const rawThreadInfos = clientDBThreadInfos.map(
       convertClientDBThreadInfoToRawThreadInfo,
     );
     const rawMessageInfos = clientDBMessageInfos.map(
       translateClientDBMessageInfoToRawMessageInfo,
     );
 
     // 3. Unshim translated `RawMessageInfos` to get the TOGGLE_PIN messages
     const unshimmedRawMessageInfos = rawMessageInfos.map(messageInfo =>
       unshimFunc(messageInfo, new Set<MessageType>([messageTypes.TOGGLE_PIN])),
     );
 
     // 4. Filter out non-TOGGLE_PIN messages
     const filteredRawMessageInfos = unshimmedRawMessageInfos
       .map(messageInfo =>
         messageInfo.type === messageTypes.TOGGLE_PIN ? messageInfo : null,
       )
       .filter(Boolean);
 
     // 5. We want only the last TOGGLE_PIN message for each message ID,
     // so 'pin', 'unpin', 'pin' don't count as 3 pins, but only 1.
     const lastMessageIDToRawMessageInfoMap = new Map<string, RawMessageInfo>();
     for (const messageInfo of filteredRawMessageInfos) {
       const { targetMessageID } = messageInfo;
       lastMessageIDToRawMessageInfoMap.set(targetMessageID, messageInfo);
     }
     const lastMessageIDToRawMessageInfos = Array.from(
       lastMessageIDToRawMessageInfoMap.values(),
     );
 
     // 6. Create a Map of threadIDs to pinnedCount
     const threadIDsToPinnedCount = new Map<string, number>();
     for (const messageInfo of lastMessageIDToRawMessageInfos) {
       const { threadID, type } = messageInfo;
       if (type === messageTypes.TOGGLE_PIN) {
         const pinnedCount = threadIDsToPinnedCount.get(threadID) || 0;
         threadIDsToPinnedCount.set(threadID, pinnedCount + 1);
       }
     }
 
     // 7. Include a pinnedCount for each rawThreadInfo
     const rawThreadInfosWithPinnedCount = rawThreadInfos.map(threadInfo => ({
       ...threadInfo,
       pinnedCount: threadIDsToPinnedCount.get(threadInfo.id) || 0,
     }));
 
     // 8. Convert rawThreadInfos to a map of threadID to threadInfo
     const threadIDToThreadInfo = rawThreadInfosWithPinnedCount.reduce(
-      (acc: { [string]: RawThreadInfo }, threadInfo: RawThreadInfo) => {
+      (
+        acc: { [string]: LegacyRawThreadInfo },
+        threadInfo: LegacyRawThreadInfo,
+      ) => {
         acc[threadInfo.id] = threadInfo;
         return acc;
       },
       {},
     );
 
     // 9. Add threadPermission to each threadInfo
     const rawThreadInfosWithThreadPermission =
       persistMigrationForManagePinsThreadPermission(threadIDToThreadInfo);
 
     // 10. Convert the new threadInfos back into an array
     const rawThreadInfosWithCountAndPermission = Object.keys(
       rawThreadInfosWithThreadPermission,
     ).map(id => rawThreadInfosWithThreadPermission[id]);
 
     // 11. Translate `RawThreadInfo`s to `ClientDBThreadInfo`s.
     const convertedClientDBThreadInfos =
       rawThreadInfosWithCountAndPermission.map(
         convertRawThreadInfoToClientDBThreadInfo,
       );
 
     // 12. Construct `ClientDBThreadStoreOperation`s to clear SQLite `threads`
     //    table and repopulate with `ClientDBThreadInfo`s.
     const operations: $ReadOnlyArray<ClientDBThreadStoreOperation> = [
       {
         type: 'remove_all',
       },
       ...convertedClientDBThreadInfos.map((thread: ClientDBThreadInfo) => ({
         type: 'replace',
         payload: thread,
       })),
     ];
 
     // 13. Try processing `ClientDBThreadStoreOperation`s and log out if
     //    `processThreadStoreOperationsSync(...)` throws an exception.
     try {
       commCoreModule.processThreadStoreOperationsSync(operations);
     } catch (exception) {
       console.log(exception);
       return { ...state, cookie: null };
     }
 
     return state;
   },
   [37]: (state: AppState) => {
     const operations = messageStoreOpsHandlers.convertOpsToClientDBOps([
       {
         type: 'remove_all_threads',
       },
       {
         type: 'replace_threads',
         payload: { threads: state.messageStore.threads },
       },
     ]);
 
     try {
       commCoreModule.processMessageStoreOperationsSync(operations);
     } catch (exception) {
       console.error(exception);
       if (isTaskCancelledError(exception)) {
         return state;
       }
       return { ...state, cookie: null };
     }
 
     return state;
   },
   [38]: (state: AppState) =>
     updateClientDBThreadStoreThreadInfos(state, updateRolesAndPermissions),
   [39]: (state: AppState) => unshimClientDB(state, [messageTypes.EDIT_MESSAGE]),
   [40]: (state: AppState) =>
     updateClientDBThreadStoreThreadInfos(state, updateRolesAndPermissions),
   [41]: (state: AppState) => {
     const queuedReports = state.reportStore.queuedReports.map(report => ({
       ...report,
       id: getUUID(),
     }));
     return {
       ...state,
       reportStore: { ...state.reportStore, queuedReports },
     };
   },
   [42]: (state: AppState) => {
     const reportStoreOperations: $ReadOnlyArray<ReportStoreOperation> = [
       { type: 'remove_all_reports' },
       ...convertReportsToReplaceReportOps(state.reportStore.queuedReports),
     ];
     const dbOperations: $ReadOnlyArray<ClientDBReportStoreOperation> =
       reportStoreOpsHandlers.convertOpsToClientDBOps(reportStoreOperations);
 
     try {
       commCoreModule.processReportStoreOperationsSync(dbOperations);
     } catch (exception) {
       if (isTaskCancelledError(exception)) {
         return state;
       }
       return { ...state, cookie: null };
     }
     return state;
   },
   [43]: async (state: any) => {
     const { messages, drafts, threads, messageStoreThreads } =
       await commCoreModule.getClientDBStore();
 
     const messageStoreThreadsOperations =
       createUpdateDBOpsForMessageStoreThreads(
         messageStoreThreads,
         convertMessageStoreThreadsToNewIDSchema,
       );
 
     const messageStoreMessagesOperations =
       createUpdateDBOpsForMessageStoreMessages(messages, messageInfos =>
         messageInfos.map(convertRawMessageInfoToNewIDSchema),
       );
 
     const threadOperations = createUpdateDBOpsForThreadStoreThreadInfos(
       threads,
       convertThreadStoreThreadInfosToNewIDSchema,
     );
 
     const draftOperations = generateIDSchemaMigrationOpsForDrafts(drafts);
 
     try {
       await Promise.all([
         commCoreModule.processMessageStoreOperations([
           ...messageStoreMessagesOperations,
           ...messageStoreThreadsOperations,
         ]),
         commCoreModule.processThreadStoreOperations(threadOperations),
         commCoreModule.processDraftStoreOperations(draftOperations),
       ]);
     } catch (exception) {
       console.log(exception);
       return { ...state, cookie: null };
     }
 
     const inviteLinksStore =
       state.inviteLinksStore ?? defaultState.inviteLinksStore;
 
     return {
       ...state,
       entryStore: convertEntryStoreToNewIDSchema(state.entryStore),
       messageStore: convertMessageStoreToNewIDSchema(state.messageStore),
       calendarFilters: state.calendarFilters.map(
         convertCalendarFilterToNewIDSchema,
       ),
       connection: convertConnectionInfoToNewIDSchema(state.connection),
       watchedThreadIDs: state.watchedThreadIDs.map(
         id => `${ashoatKeyserverID}|${id}`,
       ),
       inviteLinksStore: convertInviteLinksStoreToNewIDSchema(inviteLinksStore),
     };
   },
   [44]: async (state: any) => {
     const { cookie, ...rest } = state;
 
     return {
       ...rest,
       keyserverStore: { keyserverInfos: { [ashoatKeyserverID]: { cookie } } },
     };
   },
   [45]: async (state: any) => {
     const { updatesCurrentAsOf, keyserverStore, ...rest } = state;
 
     return {
       ...rest,
       keyserverStore: {
         ...keyserverStore,
         keyserverInfos: {
           ...keyserverStore.keyserverInfos,
           [ashoatKeyserverID]: {
             ...keyserverStore.keyserverInfos[ashoatKeyserverID],
             updatesCurrentAsOf,
           },
         },
       },
     };
   },
   [46]: async (state: AppState) => {
     const { currentAsOf } = state.messageStore;
 
     return {
       ...state,
       messageStore: {
         ...state.messageStore,
         currentAsOf: { [ashoatKeyserverID]: currentAsOf },
       },
     };
   },
   [47]: async (state: any) => {
     const { urlPrefix, keyserverStore, ...rest } = state;
 
     return {
       ...rest,
       keyserverStore: {
         ...keyserverStore,
         keyserverInfos: {
           ...keyserverStore.keyserverInfos,
           [ashoatKeyserverID]: {
             ...keyserverStore.keyserverInfos[ashoatKeyserverID],
             urlPrefix,
           },
         },
       },
     };
   },
   [48]: async (state: any) => {
     const { connection, keyserverStore, ...rest } = state;
 
     return {
       ...rest,
       keyserverStore: {
         ...keyserverStore,
         keyserverInfos: {
           ...keyserverStore.keyserverInfos,
           [ashoatKeyserverID]: {
             ...keyserverStore.keyserverInfos[ashoatKeyserverID],
             connection,
           },
         },
       },
     };
   },
   [49]: async (state: AppState) => {
     const { keyserverStore, ...rest } = state;
 
     const { connection, ...keyserverRest } =
       keyserverStore.keyserverInfos[ashoatKeyserverID];
 
     return {
       ...rest,
       keyserverStore: {
         ...keyserverStore,
         keyserverInfos: {
           ...keyserverStore.keyserverInfos,
           [ashoatKeyserverID]: {
             ...keyserverRest,
           },
         },
       },
       connection,
     };
   },
   [50]: async (state: any) => {
     const { connection, ...rest } = state;
     const { actualizedCalendarQuery, ...connectionRest } = connection;
 
     return {
       ...rest,
       connection: connectionRest,
       actualizedCalendarQuery,
     };
   },
   [51]: async (state: any) => {
     const { lastCommunicatedPlatformDetails, keyserverStore, ...rest } = state;
 
     return {
       ...rest,
       keyserverStore: {
         ...keyserverStore,
         keyserverInfos: {
           ...keyserverStore.keyserverInfos,
           [ashoatKeyserverID]: {
             ...keyserverStore.keyserverInfos[ashoatKeyserverID],
             lastCommunicatedPlatformDetails,
           },
         },
       },
     };
   },
   [52]: async (state: AppState) => ({
     ...state,
     integrityStore: {
       threadHashes: {},
       threadHashingStatus: 'data_not_loaded',
     },
   }),
   [53]: (state: any) => {
     if (!state.userStore.inconsistencyReports) {
       return state;
     }
     const reportStoreOperations = convertReportsToReplaceReportOps(
       state.userStore.inconsistencyReports,
     );
     const dbOperations: $ReadOnlyArray<ClientDBReportStoreOperation> =
       reportStoreOpsHandlers.convertOpsToClientDBOps(reportStoreOperations);
     try {
       commCoreModule.processReportStoreOperationsSync(dbOperations);
     } catch (exception) {
       if (isTaskCancelledError(exception)) {
         return state;
       }
       return { ...state, cookie: null };
     }
 
     const { inconsistencyReports, ...newUserStore } = state.userStore;
     const queuedReports = reportStoreOpsHandlers.processStoreOperations(
       state.reportStore.queuedReports,
       reportStoreOperations,
     );
     return {
       ...state,
       userStore: newUserStore,
       reportStore: {
         ...state.reportStore,
         queuedReports,
       },
     };
   },
   [54]: (state: any) => {
     let updatedMessageStoreThreads: MessageStoreThreads = {};
     for (const threadID: string in state.messageStore.threads) {
       const { lastNavigatedTo, lastPruned, ...rest } =
         state.messageStore.threads[threadID];
 
       updatedMessageStoreThreads = {
         ...updatedMessageStoreThreads,
         [threadID]: rest,
       };
     }
 
     return {
       ...state,
       messageStore: {
         ...state.messageStore,
         threads: updatedMessageStoreThreads,
       },
     };
   },
   [55]: async (state: AppState) =>
     __DEV__
       ? {
           ...state,
           keyserverStore: {
             ...state.keyserverStore,
             keyserverInfos: {
               ...state.keyserverStore.keyserverInfos,
               [ashoatKeyserverID]: {
                 ...state.keyserverStore.keyserverInfos[ashoatKeyserverID],
                 urlPrefix: defaultURLPrefix,
               },
             },
           },
         }
       : state,
   [56]: (state: any) => {
     const { deviceToken, keyserverStore, ...rest } = state;
 
     return {
       ...rest,
       keyserverStore: {
         ...keyserverStore,
         keyserverInfos: {
           ...keyserverStore.keyserverInfos,
           [ashoatKeyserverID]: {
             ...keyserverStore.keyserverInfos[ashoatKeyserverID],
             deviceToken,
           },
         },
       },
     };
   },
   [57]: async (state: any) => {
     const {
       // eslint-disable-next-line no-unused-vars
       connection,
       keyserverStore: { keyserverInfos },
       ...rest
     } = state;
     const newKeyserverInfos: { [string]: KeyserverInfo } = {};
     for (const key in keyserverInfos) {
       newKeyserverInfos[key] = {
         ...keyserverInfos[key],
         connection: { ...defaultConnectionInfo },
       };
     }
     return {
       ...rest,
       keyserverStore: {
         ...state.keyserverStore,
         keyserverInfos: newKeyserverInfos,
       },
     };
   },
   [58]: async (state: AppState) => {
     const userStoreOperations: $ReadOnlyArray<UserStoreOperation> = [
       { type: 'remove_all_users' },
       ...convertUserInfosToReplaceUserOps(state.userStore.userInfos),
     ];
     const dbOperations: $ReadOnlyArray<ClientDBUserStoreOperation> =
       userStoreOpsHandlers.convertOpsToClientDBOps(userStoreOperations);
 
     try {
       await commCoreModule.processUserStoreOperations(dbOperations);
     } catch (exception) {
       if (isTaskCancelledError(exception)) {
         return state;
       }
       return { ...state, cookie: null };
     }
     return state;
   },
   [59]: (state: AppState) => {
     const clientDBThreadInfos = commCoreModule.getAllThreadsSync();
     const rawThreadInfos = clientDBThreadInfos.map(
       convertClientDBThreadInfoToRawThreadInfo,
     );
     const rawThreadInfosObject = rawThreadInfos.reduce(
-      (acc: { [string]: RawThreadInfo }, threadInfo: RawThreadInfo) => {
+      (
+        acc: { [string]: LegacyRawThreadInfo },
+        threadInfo: LegacyRawThreadInfo,
+      ) => {
         acc[threadInfo.id] = threadInfo;
         return acc;
       },
       {},
     );
 
     const migratedRawThreadInfos =
       persistMigrationToRemoveSelectRolePermissions(rawThreadInfosObject);
 
     const migratedThreadInfosArray = Object.keys(migratedRawThreadInfos).map(
       id => migratedRawThreadInfos[id],
     );
     const convertedClientDBThreadInfos = migratedThreadInfosArray.map(
       convertRawThreadInfoToClientDBThreadInfo,
     );
     const operations: $ReadOnlyArray<ClientDBThreadStoreOperation> = [
       {
         type: 'remove_all',
       },
       ...convertedClientDBThreadInfos.map((thread: ClientDBThreadInfo) => ({
         type: 'replace',
         payload: thread,
       })),
     ];
 
     try {
       commCoreModule.processThreadStoreOperationsSync(operations);
     } catch (exception) {
       console.log(exception);
       return { ...state, cookie: null };
     }
 
     return state;
   },
   [60]: (state: AppState) =>
     updateClientDBThreadStoreThreadInfos(state, updateRolesAndPermissions),
 };
 
 // After migration 31, we'll no longer want to persist `messageStore.messages`
 // via redux-persist. However, we DO want to continue persisting everything in
 // `messageStore` EXCEPT for `messages`. The `blacklist` property in
 // `persistConfig` allows us to specify top-level keys that shouldn't be
 // persisted. However, we aren't able to specify nested keys in `blacklist`.
 // As a result, if we want to prevent nested keys from being persisted we'll
 // need to use `createTransform(...)` to specify an `inbound` function that
 // allows us to modify the `state` object before it's passed through
 // `JSON.stringify(...)` and written to disk. We specify the keys for which
 // this transformation should be executed in the `whitelist` property of the
 // `config` object that's passed to `createTransform(...)`.
 // eslint-disable-next-line no-unused-vars
 type PersistedMessageStore = {
   +local: { +[id: string]: LocalMessageInfo },
   +currentAsOf: { +[keyserverID: string]: number },
 };
 const messageStoreMessagesBlocklistTransform: Transform = createTransform(
   (state: MessageStore): PersistedMessageStore => {
     const { messages, threads, ...messageStoreSansMessages } = state;
     return { ...messageStoreSansMessages };
   },
   (state: MessageStore): MessageStore => {
     // We typically expect `messageStore.messages` to be `undefined` because
     // messages are persisted in the SQLite `messages` table rather than via
     // `redux-persist`. In this case we want to set `messageStore.messages`
     // to {} so we don't run into issues with `messageStore.messages` being
     // `undefined` (https://phab.comm.dev/D5545).
     //
     // However, in the case that a user is upgrading from a client where
     // `persistConfig.version` < 31, we expect `messageStore.messages` to
     // contain messages stored via `redux-persist` that we need in order
     // to correctly populate the SQLite `messages` table in migration 31
     // (https://phab.comm.dev/D2600).
     //
     // However, because `messageStoreMessagesBlocklistTransform` modifies
     // `messageStore` before migrations are run, we need to make sure we aren't
     // inadvertently clearing `messageStore.messages` (by setting to {}) before
     // messages are stored in SQLite (https://linear.app/comm/issue/ENG-2377).
     return {
       ...state,
       threads: state.threads ?? {},
       messages: state.messages ?? {},
     };
   },
   { whitelist: ['messageStore'] },
 );
 
 type PersistedReportStore = $Diff<
   ReportStore,
   { +queuedReports: $ReadOnlyArray<ClientReportCreationRequest> },
 >;
 const reportStoreTransform: Transform = createTransform(
   (state: ReportStore): PersistedReportStore => {
     return { enabledReports: state.enabledReports };
   },
   (state: PersistedReportStore): ReportStore => {
     return { ...state, queuedReports: [] };
   },
   { whitelist: ['reportStore'] },
 );
 
 type PersistedKeyserverInfo = $Diff<
   KeyserverInfo,
   { +connection: ConnectionInfo },
 >;
 type PersistedKeyserverStore = {
   +keyserverInfos: { +[key: string]: PersistedKeyserverInfo },
 };
 const keyserverStoreTransform: Transform = createTransform(
   (state: KeyserverStore): PersistedKeyserverStore => {
     const keyserverInfos: { [string]: PersistedKeyserverInfo } = {};
     for (const key in state.keyserverInfos) {
       const { connection, ...rest } = state.keyserverInfos[key];
       keyserverInfos[key] = rest;
     }
     return {
       ...state,
       keyserverInfos,
     };
   },
   (state: PersistedKeyserverStore): KeyserverStore => {
     const keyserverInfos: { [string]: KeyserverInfo } = {};
     for (const key in state.keyserverInfos) {
       keyserverInfos[key] = {
         ...state.keyserverInfos[key],
         connection: { ...defaultConnectionInfo },
       };
     }
     return {
       ...state,
       keyserverInfos,
     };
   },
   { whitelist: ['keyserverStore'] },
 );
 
 const persistConfig = {
   key: 'root',
   storage: AsyncStorage,
   blacklist: [
     'loadingStatuses',
     'lifecycleState',
     'dimensions',
     'draftStore',
     'connectivity',
     'deviceOrientation',
     'frozen',
     'threadStore',
     'storeLoaded',
     'connection',
   ],
   debug: __DEV__,
   version: 60,
   transforms: [
     messageStoreMessagesBlocklistTransform,
     reportStoreTransform,
     keyserverStoreTransform,
   ],
   migrate: (createAsyncMigrate(migrations, { debug: __DEV__ }): any),
   timeout: ((__DEV__ ? 0 : undefined): number | void),
 };
 
 const codeVersion: number = commCoreModule.getCodeVersion();
 
 // This local exists to avoid a circular dependency where redux-setup needs to
 // import all the navigation and screen stuff, but some of those screens want to
 // access the persistor to purge its state.
 let storedPersistor = null;
 function setPersistor(persistor: *) {
   storedPersistor = persistor;
 }
 function getPersistor(): empty {
   invariant(storedPersistor, 'should be set');
   return storedPersistor;
 }
 
 export { persistConfig, codeVersion, setPersistor, getPersistor };
diff --git a/native/redux/remove-select-role-permissions.js b/native/redux/remove-select-role-permissions.js
index 0816589ee..21b290275 100644
--- a/native/redux/remove-select-role-permissions.js
+++ b/native/redux/remove-select-role-permissions.js
@@ -1,49 +1,49 @@
 // @flow
 
 import type {
-  RawThreadInfos,
-  RawThreadInfo,
+  LegacyRawThreadInfos,
+  LegacyRawThreadInfo,
   LegacyRoleInfo,
 } from 'lib/types/thread-types.js';
 import { permissionsToRemoveInMigration } from 'lib/utils/migration-utils.js';
 
 function persistMigrationToRemoveSelectRolePermissions(
-  rawThreadInfos: RawThreadInfos,
-): RawThreadInfos {
+  rawThreadInfos: LegacyRawThreadInfos,
+): LegacyRawThreadInfos {
   // This is to handle the client being logged out and not having any threads
   // to provide here. In this case, we want the migration to still succeed
   // so we early return an empty object.
   if (!rawThreadInfos) {
     return {};
   }
 
-  const updatedThreadInfos: { [string]: RawThreadInfo } = {};
+  const updatedThreadInfos: { [string]: LegacyRawThreadInfo } = {};
   for (const threadID in rawThreadInfos) {
     const threadInfo = rawThreadInfos[threadID];
     const { roles } = threadInfo;
 
     const updatedRoles: { [string]: LegacyRoleInfo } = {};
     for (const roleID in roles) {
       const role = roles[roleID];
       const { permissions: rolePermissions } = role;
       const updatedPermissions: { [string]: boolean } = {};
       for (const permission in rolePermissions) {
         if (!permissionsToRemoveInMigration.includes(permission)) {
           updatedPermissions[permission] = rolePermissions[permission];
         }
       }
       updatedRoles[roleID] = { ...role, permissions: updatedPermissions };
     }
 
     const updatedThreadInfo = {
       ...threadInfo,
       roles: updatedRoles,
     };
 
     updatedThreadInfos[threadID] = updatedThreadInfo;
   }
 
   return updatedThreadInfos;
 }
 
 export { persistMigrationToRemoveSelectRolePermissions };
diff --git a/native/redux/remove-select-role-permissions.test.js b/native/redux/remove-select-role-permissions.test.js
index 0e45e187a..2d42c65e4 100644
--- a/native/redux/remove-select-role-permissions.test.js
+++ b/native/redux/remove-select-role-permissions.test.js
@@ -1,78 +1,78 @@
 // @flow
 
-import type { RawThreadInfos } from 'lib/types/thread-types.js';
+import type { LegacyRawThreadInfos } from 'lib/types/thread-types.js';
 import { deepDiff } from 'lib/utils/objects.js';
 
 import { persistMigrationToRemoveSelectRolePermissions } from './remove-select-role-permissions.js';
 import { threadStoreThreadsWithIncorrectPermissions } from './update-roles-and-permissions-test-data.js';
 
 describe('persistMigrationToRemoveDescendantOpenVoiced', () => {
   it("should correctly remove 'descendant_open_voiced' from permissions", () => {
-    const migratedRawThreadInfos: RawThreadInfos =
+    const migratedRawThreadInfos: LegacyRawThreadInfos =
       persistMigrationToRemoveSelectRolePermissions(
         threadStoreThreadsWithIncorrectPermissions,
       );
 
     const threadDiff = deepDiff(
       threadStoreThreadsWithIncorrectPermissions,
       migratedRawThreadInfos,
     );
 
     expect(threadDiff).toStrictEqual({
       '256|84852': {
         roles: {
           '256|84853': {
             permissions: {
               descendant_add_members: true,
               descendant_edit_message: true,
               descendant_react_to_message: true,
               join_thread: true,
             },
           },
           '256|84854': {
             permissions: {
               descendant_add_members: true,
               descendant_change_role: true,
               descendant_edit_entries: true,
               descendant_edit_permissions: true,
               descendant_edit_thread: true,
               descendant_edit_thread_avatar: true,
               descendant_edit_thread_color: true,
               descendant_edit_thread_description: true,
               descendant_manage_pins: true,
               descendant_remove_members: true,
               descendant_toplevel_create_sidebars: true,
               descendant_toplevel_create_subthreads: true,
             },
           },
         },
       },
       '256|85022': {
         roles: {
           '256|85024': {
             permissions: {
               descendant_add_members: true,
               descendant_change_role: true,
               descendant_edit_entries: true,
               descendant_edit_permissions: true,
               descendant_edit_thread: true,
               descendant_edit_thread_avatar: true,
               descendant_edit_thread_color: true,
               descendant_edit_thread_description: true,
               descendant_manage_pins: true,
               descendant_remove_members: true,
               descendant_toplevel_create_sidebars: true,
               descendant_toplevel_create_subthreads: true,
             },
           },
           '256|85027': {
             permissions: {
               descendant_open_voiced: true,
               join_thread: true,
             },
           },
         },
       },
     });
   });
 });
diff --git a/native/redux/update-roles-and-permissions.js b/native/redux/update-roles-and-permissions.js
index c817a904a..a7cc84d6f 100644
--- a/native/redux/update-roles-and-permissions.js
+++ b/native/redux/update-roles-and-permissions.js
@@ -1,166 +1,169 @@
 // @flow
 
 import {
   getAllThreadPermissions,
   getRolePermissionBlobs,
   makePermissionsBlob,
   makePermissionsForChildrenBlob,
 } from 'lib/permissions/thread-permissions.js';
 import type { ThreadPermissionsBlob } from 'lib/types/thread-permission-types.js';
 import type {
-  RawThreadInfo,
+  LegacyRawThreadInfo,
   ThreadStoreThreadInfos,
   LegacyMemberInfo,
 } from 'lib/types/thread-types.js';
 import { values } from 'lib/utils/objects.js';
 
 type ThreadTraversalNode = {
   +threadID: string,
   +children: ?$ReadOnlyArray<ThreadTraversalNode>,
 };
 
 function constructThreadTraversalNodes(
   threadStoreInfos: ThreadStoreThreadInfos,
 ): $ReadOnlyArray<$ReadOnly<ThreadTraversalNode>> {
   const parentThreadMap: { [string]: Array<string> } = {};
 
   for (const threadInfo of values(threadStoreInfos)) {
     const parentThreadID = threadInfo.parentThreadID ?? 'root';
     parentThreadMap[parentThreadID] = [
       ...(parentThreadMap[parentThreadID] ?? []),
       threadInfo.id,
     ];
   }
 
   const constructNodes = (nodeID: string): ThreadTraversalNode => ({
     threadID: nodeID,
     children: parentThreadMap[nodeID]?.map(constructNodes) ?? null,
   });
 
   if (!parentThreadMap['root']) {
     return [];
   }
 
   return parentThreadMap['root'].map(constructNodes);
 }
 
 type MemberToThreadPermissionsFromParent = {
   +[member: string]: ?ThreadPermissionsBlob,
 };
 
 function updateRolesAndPermissions(
   threadStoreInfos: ThreadStoreThreadInfos,
 ): ThreadStoreThreadInfos {
   const updatedThreadStoreInfos = { ...threadStoreInfos };
 
   const recursivelyUpdateRoles = (
     node: $ReadOnly<ThreadTraversalNode>,
   ): void => {
-    const threadInfo: RawThreadInfo = updatedThreadStoreInfos[node.threadID];
+    const threadInfo: LegacyRawThreadInfo =
+      updatedThreadStoreInfos[node.threadID];
     const computedRolePermissionBlobs = getRolePermissionBlobs(threadInfo.type);
 
     const roles = { ...threadInfo.roles };
     for (const roleID of Object.keys(roles)) {
       roles[roleID] = {
         ...roles[roleID],
         permissions: computedRolePermissionBlobs[roles[roleID].name],
       };
     }
     updatedThreadStoreInfos[node.threadID] = {
       ...threadInfo,
       roles,
     };
 
     node.children?.map(recursivelyUpdateRoles);
   };
 
   const recursivelyUpdatePermissions = (
     node: $ReadOnly<ThreadTraversalNode>,
     memberToThreadPermissionsFromParent: ?MemberToThreadPermissionsFromParent,
   ): void => {
-    const threadInfo: RawThreadInfo = updatedThreadStoreInfos[node.threadID];
+    const threadInfo: LegacyRawThreadInfo =
+      updatedThreadStoreInfos[node.threadID];
 
     const updatedMembers = [];
     const memberToThreadPermissionsForChildren: {
       [string]: ?ThreadPermissionsBlob,
     } = {};
     for (const member: LegacyMemberInfo of threadInfo.members) {
       const { id, role } = member;
 
       const rolePermissions = role ? threadInfo.roles[role].permissions : null;
       const permissionsFromParent = memberToThreadPermissionsFromParent?.[id];
 
       const computedPermissions = makePermissionsBlob(
         rolePermissions,
         permissionsFromParent,
         threadInfo.id,
         threadInfo.type,
       );
 
       updatedMembers.push({
         ...member,
         permissions: getAllThreadPermissions(
           computedPermissions,
           threadInfo.id,
         ),
       });
 
       memberToThreadPermissionsForChildren[member.id] =
         makePermissionsForChildrenBlob(computedPermissions);
     }
 
     updatedThreadStoreInfos[node.threadID] = {
       ...threadInfo,
       members: updatedMembers,
     };
 
     node.children?.map(child =>
       recursivelyUpdatePermissions(child, memberToThreadPermissionsForChildren),
     );
   };
 
   const recursivelyUpdateCurrentMemberPermissions = (
     node: $ReadOnly<ThreadTraversalNode>,
     permissionsFromParent: ?ThreadPermissionsBlob,
   ): void => {
-    const threadInfo: RawThreadInfo = updatedThreadStoreInfos[node.threadID];
+    const threadInfo: LegacyRawThreadInfo =
+      updatedThreadStoreInfos[node.threadID];
     const { currentUser, roles } = threadInfo;
     const { role } = currentUser;
 
     const rolePermissions = role ? roles[role].permissions : null;
     const computedPermissions = makePermissionsBlob(
       rolePermissions,
       permissionsFromParent,
       threadInfo.id,
       threadInfo.type,
     );
 
     updatedThreadStoreInfos[node.threadID] = {
       ...threadInfo,
       currentUser: {
         ...currentUser,
         permissions: getAllThreadPermissions(
           computedPermissions,
           threadInfo.id,
         ),
       },
     };
 
     node.children?.map(child =>
       recursivelyUpdateCurrentMemberPermissions(
         child,
         makePermissionsForChildrenBlob(computedPermissions),
       ),
     );
   };
 
   const rootNodes = constructThreadTraversalNodes(updatedThreadStoreInfos);
   rootNodes.forEach(recursivelyUpdateRoles);
   rootNodes.forEach(node => recursivelyUpdatePermissions(node, null));
   rootNodes.forEach(node =>
     recursivelyUpdateCurrentMemberPermissions(node, null),
   );
   return updatedThreadStoreInfos;
 }
 
 export { updateRolesAndPermissions };
diff --git a/native/selectors/message-selectors.js b/native/selectors/message-selectors.js
index f83301d5e..cd282b250 100644
--- a/native/selectors/message-selectors.js
+++ b/native/selectors/message-selectors.js
@@ -1,70 +1,70 @@
 // @flow
 
 import { createSelector } from 'reselect';
 
 import { threadIsPending } from 'lib/shared/thread-utils.js';
 import type { ThreadMessageInfo } from 'lib/types/message-types.js';
 import { defaultNumberPerThread } from 'lib/types/message-types.js';
 import type { ThreadActivityStore } from 'lib/types/thread-activity-types.js';
-import { type RawThreadInfos } from 'lib/types/thread-types.js';
+import { type LegacyRawThreadInfos } from 'lib/types/thread-types.js';
 
 import { activeThreadSelector } from '../navigation/nav-selectors.js';
 import type { AppState } from '../redux/state-types.js';
 import type { NavPlusRedux } from '../types/selector-types.js';
 
 const msInHour = 60 * 60 * 1000;
 
 const nextMessagePruneTimeSelector: (state: AppState) => ?number =
   createSelector(
     (state: AppState) => state.threadStore.threadInfos,
     (state: AppState) => state.threadActivityStore,
     (
-      threadInfos: RawThreadInfos,
+      threadInfos: LegacyRawThreadInfos,
       threadActivityStore: ThreadActivityStore,
     ): ?number => {
       let nextTime;
       for (const threadID in threadInfos) {
         const threadPruneTime = Math.max(
           (threadActivityStore?.[threadID]?.lastNavigatedTo ?? 0) + msInHour,
           (threadActivityStore?.[threadID]?.lastPruned ?? 0) + msInHour * 6,
         );
         if (nextTime === undefined || threadPruneTime < nextTime) {
           nextTime = threadPruneTime;
         }
       }
       return nextTime;
     },
   );
 
 const pruneThreadIDsSelector: (
   input: NavPlusRedux,
 ) => () => $ReadOnlyArray<string> = createSelector(
   (input: NavPlusRedux): ThreadActivityStore => input.redux.threadActivityStore,
   (input: NavPlusRedux) => input.redux.messageStore.threads,
   (input: NavPlusRedux) => activeThreadSelector(input.navContext),
   (
       threadActivityStore: ThreadActivityStore,
       threadMessageInfos: { +[id: string]: ThreadMessageInfo },
       activeThread: ?string,
     ) =>
     (): $ReadOnlyArray<string> => {
       const now = Date.now();
       const threadIDsToPrune = [];
       for (const threadID in threadMessageInfos) {
         if (threadID === activeThread || threadIsPending(threadID)) {
           continue;
         }
         const threadMessageInfo = threadMessageInfos[threadID];
         if (
           (threadActivityStore?.[threadID]?.lastNavigatedTo ?? 0) + msInHour <
             now &&
           threadMessageInfo.messageIDs.length > defaultNumberPerThread
         ) {
           threadIDsToPrune.push(threadID);
         }
       }
       return threadIDsToPrune;
     },
 );
 
 export { nextMessagePruneTimeSelector, pruneThreadIDsSelector };
diff --git a/web/avatars/edit-thread-avatar-menu.react.js b/web/avatars/edit-thread-avatar-menu.react.js
index 91a2f6a0d..da1ba777b 100644
--- a/web/avatars/edit-thread-avatar-menu.react.js
+++ b/web/avatars/edit-thread-avatar-menu.react.js
@@ -1,129 +1,132 @@
 // @flow
 
 import invariant from 'invariant';
 import * as React from 'react';
 
 import { EditThreadAvatarContext } from 'lib/components/base-edit-thread-avatar-provider.react.js';
 import { useModalContext } from 'lib/components/modal-provider.react.js';
 import SWMansionIcon from 'lib/components/SWMansionIcon.react.js';
 import type {
   MinimallyEncodedRawThreadInfo,
   MinimallyEncodedThreadInfo,
 } from 'lib/types/minimally-encoded-thread-permissions-types.js';
-import type { RawThreadInfo, ThreadInfo } from 'lib/types/thread-types.js';
+import type {
+  LegacyRawThreadInfo,
+  ThreadInfo,
+} from 'lib/types/thread-types.js';
 
 import { useUploadAvatarMedia } from './avatar-hooks.react.js';
 import css from './edit-avatar-menu.css';
 import ThreadEmojiAvatarSelectionModal from './thread-emoji-avatar-selection-modal.react.js';
 import MenuItem from '../components/menu-item.react.js';
 import Menu from '../components/menu.react.js';
 import { allowedMimeTypeString } from '../media/file-utils.js';
 
 const editIcon = (
   <div className={css.editAvatarBadge}>
     <SWMansionIcon icon="edit-2" size={20} />
   </div>
 );
 
 type Props = {
   +threadInfo:
-    | RawThreadInfo
+    | LegacyRawThreadInfo
     | ThreadInfo
     | MinimallyEncodedThreadInfo
     | MinimallyEncodedRawThreadInfo,
 };
 function EditThreadAvatarMenu(props: Props): React.Node {
   const { threadInfo } = props;
 
   const editThreadAvatarContext = React.useContext(EditThreadAvatarContext);
   invariant(editThreadAvatarContext, 'editThreadAvatarContext should be set');
 
   const { baseSetThreadAvatar } = editThreadAvatarContext;
 
   const removeThreadAvatar = React.useCallback(
     () => baseSetThreadAvatar(threadInfo.id, { type: 'remove' }),
     [baseSetThreadAvatar, threadInfo.id],
   );
 
   const removeMenuItem = React.useMemo(
     () => (
       <MenuItem
         key="remove"
         text="Reset to default"
         icon="trash-2"
         onClick={removeThreadAvatar}
       />
     ),
     [removeThreadAvatar],
   );
 
   const imageInputRef = React.useRef<?HTMLInputElement>();
   const onImageMenuItemClicked = React.useCallback(
     () => imageInputRef.current?.click(),
     [],
   );
 
   const uploadAvatarMedia = useUploadAvatarMedia();
   const onImageSelected = React.useCallback(
     async (event: SyntheticEvent<HTMLInputElement>) => {
       const { target } = event;
       invariant(target instanceof HTMLInputElement, 'target not input');
       const uploadResult = await uploadAvatarMedia(target.files[0]);
       baseSetThreadAvatar(threadInfo.id, uploadResult);
     },
     [baseSetThreadAvatar, threadInfo.id, uploadAvatarMedia],
   );
 
   const imageMenuItem = React.useMemo(
     () => (
       <MenuItem
         key="image"
         text="Select image"
         icon="image-1"
         onClick={onImageMenuItemClicked}
       />
     ),
     [onImageMenuItemClicked],
   );
 
   const { pushModal } = useModalContext();
   const openEmojiSelectionModal = React.useCallback(
     () =>
       pushModal(<ThreadEmojiAvatarSelectionModal threadInfo={threadInfo} />),
     [pushModal, threadInfo],
   );
 
   const emojiMenuItem = React.useMemo(
     () => (
       <MenuItem
         key="emoji"
         text="Select emoji"
         icon="emote-smile"
         onClick={openEmojiSelectionModal}
       />
     ),
     [openEmojiSelectionModal],
   );
 
   const menuItems = React.useMemo(() => {
     const items = [emojiMenuItem, imageMenuItem];
     if (threadInfo.avatar) {
       items.push(removeMenuItem);
     }
     return items;
   }, [emojiMenuItem, imageMenuItem, removeMenuItem, threadInfo.avatar]);
 
   return (
     <div>
       <input
         type="file"
         onChange={onImageSelected}
         ref={imageInputRef}
         accept={allowedMimeTypeString}
       />
       <Menu icon={editIcon}>{menuItems}</Menu>
     </div>
   );
 }
 
 export default EditThreadAvatarMenu;
diff --git a/web/avatars/edit-thread-avatar.react.js b/web/avatars/edit-thread-avatar.react.js
index 6f590fbe2..d30ed6418 100644
--- a/web/avatars/edit-thread-avatar.react.js
+++ b/web/avatars/edit-thread-avatar.react.js
@@ -1,56 +1,59 @@
 // @flow
 
 import invariant from 'invariant';
 import * as React from 'react';
 
 import { EditThreadAvatarContext } from 'lib/components/base-edit-thread-avatar-provider.react.js';
 import { threadHasPermission } from 'lib/shared/thread-utils.js';
 import type {
   MinimallyEncodedRawThreadInfo,
   MinimallyEncodedThreadInfo,
 } from 'lib/types/minimally-encoded-thread-permissions-types.js';
 import { threadPermissions } from 'lib/types/thread-permission-types.js';
-import type { RawThreadInfo, ThreadInfo } from 'lib/types/thread-types.js';
+import type {
+  LegacyRawThreadInfo,
+  ThreadInfo,
+} from 'lib/types/thread-types.js';
 
 import EditThreadAvatarMenu from './edit-thread-avatar-menu.react.js';
 import css from './edit-thread-avatar.css';
 import ThreadAvatar from './thread-avatar.react.js';
 
 type Props = {
   +threadInfo:
-    | RawThreadInfo
+    | LegacyRawThreadInfo
     | ThreadInfo
     | MinimallyEncodedRawThreadInfo
     | MinimallyEncodedThreadInfo,
   +disabled?: boolean,
 };
 function EditThreadAvatar(props: Props): React.Node {
   const editThreadAvatarContext = React.useContext(EditThreadAvatarContext);
   invariant(editThreadAvatarContext, 'editThreadAvatarContext should be set');
 
   const { threadAvatarSaveInProgress } = editThreadAvatarContext;
 
   const { threadInfo } = props;
   const canEditThreadAvatar = threadHasPermission(
     threadInfo,
     threadPermissions.EDIT_THREAD_AVATAR,
   );
 
   let editThreadAvatarMenu;
   if (canEditThreadAvatar && !threadAvatarSaveInProgress) {
     editThreadAvatarMenu = <EditThreadAvatarMenu threadInfo={threadInfo} />;
   }
 
   return (
     <div className={css.editThreadAvatarContainer}>
       <ThreadAvatar
         threadInfo={threadInfo}
         size="XL"
         showSpinner={threadAvatarSaveInProgress}
       />
       {editThreadAvatarMenu}
     </div>
   );
 }
 
 export default EditThreadAvatar;
diff --git a/web/avatars/thread-avatar.react.js b/web/avatars/thread-avatar.react.js
index 1636d9b56..66cb7aecc 100644
--- a/web/avatars/thread-avatar.react.js
+++ b/web/avatars/thread-avatar.react.js
@@ -1,64 +1,67 @@
 // @flow
 
 import * as React from 'react';
 
 import {
   useAvatarForThread,
   useENSResolvedAvatar,
 } from 'lib/shared/avatar-utils.js';
 import { getSingleOtherUser } from 'lib/shared/thread-utils.js';
 import type { AvatarSize } from 'lib/types/avatar-types.js';
 import type {
   MinimallyEncodedRawThreadInfo,
   MinimallyEncodedThreadInfo,
 } from 'lib/types/minimally-encoded-thread-permissions-types.js';
 import { threadTypes } from 'lib/types/thread-types-enum.js';
-import { type RawThreadInfo, type ThreadInfo } from 'lib/types/thread-types.js';
+import {
+  type LegacyRawThreadInfo,
+  type ThreadInfo,
+} from 'lib/types/thread-types.js';
 
 import Avatar from './avatar.react.js';
 import { useSelector } from '../redux/redux-utils.js';
 
 type Props = {
   +threadInfo:
-    | RawThreadInfo
+    | LegacyRawThreadInfo
     | ThreadInfo
     | MinimallyEncodedRawThreadInfo
     | MinimallyEncodedThreadInfo,
   +size: AvatarSize,
   +showSpinner?: boolean,
 };
 
 function ThreadAvatar(props: Props): React.Node {
   const { threadInfo, size, showSpinner } = props;
 
   const avatarInfo = useAvatarForThread(threadInfo);
 
   const viewerID = useSelector(
     state => state.currentUserInfo && state.currentUserInfo.id,
   );
 
   let displayUserIDForThread;
   if (threadInfo.type === threadTypes.PRIVATE) {
     displayUserIDForThread = viewerID;
   } else if (threadInfo.type === threadTypes.PERSONAL) {
     displayUserIDForThread = getSingleOtherUser(threadInfo, viewerID);
   }
 
   const displayUser = useSelector(state =>
     displayUserIDForThread
       ? state.userStore.userInfos[displayUserIDForThread]
       : null,
   );
 
   const resolvedThreadAvatar = useENSResolvedAvatar(avatarInfo, displayUser);
 
   return (
     <Avatar
       size={size}
       avatarInfo={resolvedThreadAvatar}
       showSpinner={showSpinner}
     />
   );
 }
 
 export default ThreadAvatar;
diff --git a/web/avatars/thread-emoji-avatar-selection-modal.react.js b/web/avatars/thread-emoji-avatar-selection-modal.react.js
index ccd84d34d..86e680d5d 100644
--- a/web/avatars/thread-emoji-avatar-selection-modal.react.js
+++ b/web/avatars/thread-emoji-avatar-selection-modal.react.js
@@ -1,61 +1,64 @@
 // @flow
 
 import invariant from 'invariant';
 import * as React from 'react';
 
 import { EditThreadAvatarContext } from 'lib/components/base-edit-thread-avatar-provider.react.js';
 import {
   getDefaultAvatar,
   useAvatarForThread,
 } from 'lib/shared/avatar-utils.js';
 import type {
   ClientAvatar,
   ClientEmojiAvatar,
 } from 'lib/types/avatar-types.js';
 import type {
   MinimallyEncodedRawThreadInfo,
   MinimallyEncodedThreadInfo,
 } from 'lib/types/minimally-encoded-thread-permissions-types.js';
-import type { RawThreadInfo, ThreadInfo } from 'lib/types/thread-types.js';
+import type {
+  LegacyRawThreadInfo,
+  ThreadInfo,
+} from 'lib/types/thread-types.js';
 
 import EmojiAvatarSelectionModal from './emoji-avatar-selection-modal.react.js';
 
 type Props = {
   +threadInfo:
     | ThreadInfo
-    | RawThreadInfo
+    | LegacyRawThreadInfo
     | MinimallyEncodedThreadInfo
     | MinimallyEncodedRawThreadInfo,
 };
 
 function ThreadEmojiAvatarSelectionModal(props: Props): React.Node {
   const { threadInfo } = props;
   const editThreadAvatarContext = React.useContext(EditThreadAvatarContext);
   invariant(editThreadAvatarContext, 'editThreadAvatarContext should be set');
 
   const { baseSetThreadAvatar, threadAvatarSaveInProgress } =
     editThreadAvatarContext;
 
   const currentThreadAvatar: ClientAvatar = useAvatarForThread(threadInfo);
   const defaultThreadAvatar: ClientEmojiAvatar = getDefaultAvatar(
     threadInfo.id,
     threadInfo.color,
   );
 
   const setEmojiAvatar = React.useCallback(
     (pendingEmojiAvatar: ClientEmojiAvatar): Promise<void> =>
       baseSetThreadAvatar(threadInfo.id, pendingEmojiAvatar),
     [baseSetThreadAvatar, threadInfo.id],
   );
 
   return (
     <EmojiAvatarSelectionModal
       currentAvatar={currentThreadAvatar}
       defaultAvatar={defaultThreadAvatar}
       setEmojiAvatar={setEmojiAvatar}
       avatarSaveInProgress={threadAvatarSaveInProgress}
     />
   );
 }
 
 export default ThreadEmojiAvatarSelectionModal;
diff --git a/web/redux/initial-state-gate.js b/web/redux/initial-state-gate.js
index 7dacb7b60..9c42cd0de 100644
--- a/web/redux/initial-state-gate.js
+++ b/web/redux/initial-state-gate.js
@@ -1,142 +1,142 @@
 // @flow
 
 import * as React from 'react';
 import { PersistGate } from 'redux-persist/es/integration/react.js';
 import type { Persistor } from 'redux-persist/es/types';
 
 import { setClientDBStoreActionType } from 'lib/actions/client-db-store-actions.js';
 import type { ThreadStoreOperation } from 'lib/ops/thread-store-ops.js';
 import { allUpdatesCurrentAsOfSelector } from 'lib/selectors/keyserver-selectors.js';
 import { canUseDatabaseOnWeb } from 'lib/shared/web-database.js';
-import type { RawThreadInfo } from 'lib/types/thread-types.js';
+import type { LegacyRawThreadInfo } from 'lib/types/thread-types.js';
 import { convertIDToNewSchema } from 'lib/utils/migration-utils.js';
 import { entries } from 'lib/utils/objects.js';
 import { useDispatch } from 'lib/utils/redux-utils.js';
 import { infoFromURL } from 'lib/utils/url-utils.js';
 import { ashoatKeyserverID } from 'lib/utils/validation-utils.js';
 
 import {
   setInitialReduxState,
   useGetInitialReduxState,
 } from './action-types.js';
 import { useSelector } from './redux-utils.js';
 import {
   getClientStore,
   processDBStoreOperations,
 } from '../database/utils/store.js';
 import Loading from '../loading.react.js';
 
 type Props = {
   +persistor: Persistor,
   +children: React.Node,
 };
 function InitialReduxStateGate(props: Props): React.Node {
   const { children, persistor } = props;
   const callGetInitialReduxState = useGetInitialReduxState();
   const dispatch = useDispatch();
 
   const [initError, setInitError] = React.useState<?Error>(null);
   React.useEffect(() => {
     if (initError) {
       throw initError;
     }
   }, [initError]);
 
   const isRehydrated = useSelector(state => !!state._persist?.rehydrated);
   const allUpdatesCurrentAsOf = useSelector(allUpdatesCurrentAsOfSelector);
 
   const prevIsRehydrated = React.useRef(false);
   React.useEffect(() => {
     if (!prevIsRehydrated.current && isRehydrated) {
       prevIsRehydrated.current = isRehydrated;
       (async () => {
         try {
           let urlInfo = infoFromURL(decodeURI(window.location.href));
           // Handle older links
           if (urlInfo.thread) {
             urlInfo = {
               ...urlInfo,
               thread: convertIDToNewSchema(urlInfo.thread, ashoatKeyserverID),
             };
           }
           const clientDBStore = await getClientStore();
 
           const payload = await callGetInitialReduxState({
             urlInfo,
             excludedData: {
               threadStore: !!clientDBStore.threadStore,
             },
             allUpdatesCurrentAsOf,
           });
 
           const currentLoggedInUserID = payload.currentUserInfo?.anonymous
             ? undefined
             : payload.currentUserInfo?.id;
           const useDatabase = canUseDatabaseOnWeb(currentLoggedInUserID);
 
           if (!currentLoggedInUserID || !useDatabase) {
             dispatch({ type: setInitialReduxState, payload });
             return;
           }
 
           if (clientDBStore.threadStore) {
             // If there is data in the DB, populate the store
             dispatch({
               type: setClientDBStoreActionType,
               payload: clientDBStore,
             });
             const { threadStore, ...rest } = payload;
             dispatch({ type: setInitialReduxState, payload: rest });
             return;
           } else {
             // When there is no data in the DB, it's necessary to migrate data
             // from the keyserver payload to the DB
             const {
               threadStore: { threadInfos },
             } = payload;
 
             const threadStoreOperations: ThreadStoreOperation[] = entries(
               threadInfos,
-            ).map(([id, threadInfo]: [string, RawThreadInfo]) => ({
+            ).map(([id, threadInfo]: [string, LegacyRawThreadInfo]) => ({
               type: 'replace',
               payload: {
                 id,
                 threadInfo,
               },
             }));
 
             await processDBStoreOperations({
               threadStoreOperations,
               draftStoreOperations: [],
               messageStoreOperations: [],
               reportStoreOperations: [],
               userStoreOperations: [],
             });
           }
           dispatch({ type: setInitialReduxState, payload });
         } catch (err) {
           setInitError(err);
         }
       })();
     }
   }, [callGetInitialReduxState, dispatch, isRehydrated, allUpdatesCurrentAsOf]);
 
   const initialStateLoaded = useSelector(state => state.initialStateLoaded);
 
   const childFunction = React.useCallback(
     // This argument is passed from `PersistGate`. It means that the state is
     // rehydrated and we can start fetching the initial info.
     (bootstrapped: boolean) => {
       if (bootstrapped && initialStateLoaded) {
         return children;
       } else {
         return <Loading />;
       }
     },
     [children, initialStateLoaded],
   );
 
   return <PersistGate persistor={persistor}>{childFunction}</PersistGate>;
 }
 
 export default InitialReduxStateGate;
diff --git a/web/redux/nav-reducer.js b/web/redux/nav-reducer.js
index f4e9005c4..f6397c806 100644
--- a/web/redux/nav-reducer.js
+++ b/web/redux/nav-reducer.js
@@ -1,43 +1,43 @@
 // @flow
 
 import { pendingToRealizedThreadIDsSelector } from 'lib/selectors/thread-selectors.js';
 import { threadIsPending } from 'lib/shared/thread-utils.js';
-import type { RawThreadInfos } from 'lib/types/thread-types.js';
+import type { LegacyRawThreadInfos } from 'lib/types/thread-types.js';
 
 import { updateNavInfoActionType } from '../redux/action-types.js';
 import type { Action } from '../redux/redux-setup.js';
 import { type NavInfo } from '../types/nav-types.js';
 
 export default function reduceNavInfo(
   oldState: NavInfo,
   action: Action,
-  newThreadInfos: RawThreadInfos,
+  newThreadInfos: LegacyRawThreadInfos,
 ): NavInfo {
   let state = oldState;
   if (action.type === updateNavInfoActionType) {
     state = {
       ...state,
       ...action.payload,
     };
   }
 
   const { activeChatThreadID } = state;
   if (activeChatThreadID) {
     const pendingToRealizedThreadIDs =
       pendingToRealizedThreadIDsSelector(newThreadInfos);
     const realizedThreadID = pendingToRealizedThreadIDs.get(activeChatThreadID);
     if (realizedThreadID) {
       state = {
         ...state,
         activeChatThreadID: realizedThreadID,
       };
     }
   }
 
   if (state.pendingThread && !threadIsPending(state.activeChatThreadID)) {
     const { pendingThread, ...stateWithoutPendingThread } = state;
     state = stateWithoutPendingThread;
   }
 
   return state;
 }
diff --git a/web/selectors/thread-selectors.js b/web/selectors/thread-selectors.js
index be4f8c923..5ea0bd3d5 100644
--- a/web/selectors/thread-selectors.js
+++ b/web/selectors/thread-selectors.js
@@ -1,160 +1,163 @@
 // @flow
 
 import invariant from 'invariant';
 import * as React from 'react';
 import { createSelector } from 'reselect';
 
 import { ENSCacheContext } from 'lib/components/ens-cache-provider.react.js';
 import { useLoggedInUserInfo } from 'lib/hooks/account-hooks.js';
 import { useThreadChatMentionCandidates } from 'lib/hooks/chat-mention-hooks.js';
 import {
   createPendingSidebar,
   threadInHomeChatList,
 } from 'lib/shared/thread-utils.js';
 import type {
   ComposableMessageInfo,
   RobotextMessageInfo,
 } from 'lib/types/message-types.js';
 import type { MinimallyEncodedThreadInfo } from 'lib/types/minimally-encoded-thread-permissions-types.js';
-import type { ThreadInfo, RawThreadInfos } from 'lib/types/thread-types.js';
+import type {
+  ThreadInfo,
+  LegacyRawThreadInfos,
+} from 'lib/types/thread-types.js';
 import { values } from 'lib/utils/objects.js';
 import { useDispatch } from 'lib/utils/redux-utils.js';
 
 import { getDefaultTextMessageRules } from '../markdown/rules.react.js';
 import { updateNavInfoActionType } from '../redux/action-types.js';
 import type { AppState } from '../redux/redux-setup.js';
 import { useSelector } from '../redux/redux-utils.js';
 
 function useOnClickThread(
   thread: ?ThreadInfo | ?MinimallyEncodedThreadInfo,
 ): (event: SyntheticEvent<HTMLElement>) => void {
   const dispatch = useDispatch();
   return React.useCallback(
     (event: SyntheticEvent<HTMLElement>) => {
       invariant(
         thread?.id,
         'useOnClickThread should be called with threadID set',
       );
       event.preventDefault();
       const { id: threadID } = thread;
 
       let payload;
       if (threadID.includes('pending')) {
         payload = {
           chatMode: 'view',
           activeChatThreadID: threadID,
           pendingThread: thread,
           tab: 'chat',
         };
       } else {
         payload = {
           chatMode: 'view',
           activeChatThreadID: threadID,
           tab: 'chat',
         };
       }
 
       dispatch({ type: updateNavInfoActionType, payload });
     },
     [dispatch, thread],
   );
 }
 
 function useThreadIsActive(threadID: string): boolean {
   return useSelector(state => threadID === state.navInfo.activeChatThreadID);
 }
 
 function useOnClickPendingSidebar(
   messageInfo: ComposableMessageInfo | RobotextMessageInfo,
   threadInfo: ThreadInfo | MinimallyEncodedThreadInfo,
 ): (event: SyntheticEvent<HTMLElement>) => mixed {
   const dispatch = useDispatch();
   const loggedInUserInfo = useLoggedInUserInfo();
 
   const cacheContext = React.useContext(ENSCacheContext);
   const { getENSNames } = cacheContext;
 
   const chatMentionCandidates = useThreadChatMentionCandidates(threadInfo);
   return React.useCallback(
     async (event: SyntheticEvent<HTMLElement>) => {
       event.preventDefault();
       if (!loggedInUserInfo) {
         return;
       }
       const pendingSidebarInfo = await createPendingSidebar({
         sourceMessageInfo: messageInfo,
         parentThreadInfo: threadInfo,
         loggedInUserInfo,
         markdownRules: getDefaultTextMessageRules(chatMentionCandidates)
           .simpleMarkdownRules,
         getENSNames,
       });
       dispatch({
         type: updateNavInfoActionType,
         payload: {
           activeChatThreadID: pendingSidebarInfo.id,
           pendingThread: pendingSidebarInfo,
         },
       });
     },
     [
       loggedInUserInfo,
       chatMentionCandidates,
       threadInfo,
       messageInfo,
       getENSNames,
       dispatch,
     ],
   );
 }
 
 function useOnClickNewThread(): (event: SyntheticEvent<HTMLElement>) => void {
   const dispatch = useDispatch();
   return React.useCallback(
     (event: SyntheticEvent<HTMLElement>) => {
       event.preventDefault();
       dispatch({
         type: updateNavInfoActionType,
         payload: {
           chatMode: 'create',
           selectedUserList: [],
         },
       });
     },
     [dispatch],
   );
 }
 
 function useDrawerSelectedThreadID(): ?string {
   const activeChatThreadID = useSelector(
     state => state.navInfo.activeChatThreadID,
   );
   const pickedCommunityID = useSelector(
     state => state.communityPickerStore.calendar,
   );
   const inCalendar = useSelector(state => state.navInfo.tab === 'calendar');
 
   return inCalendar ? pickedCommunityID : activeChatThreadID;
 }
 
 const unreadCountInSelectedCommunity: (state: AppState) => number =
   createSelector(
     (state: AppState) => state.threadStore.threadInfos,
     (state: AppState) => state.communityPickerStore.chat,
-    (threadInfos: RawThreadInfos, communityID: ?string): number =>
+    (threadInfos: LegacyRawThreadInfos, communityID: ?string): number =>
       values(threadInfos).filter(
         threadInfo =>
           threadInHomeChatList(threadInfo) &&
           threadInfo.currentUser.unread &&
           (!communityID || communityID === threadInfo.community),
       ).length,
   );
 
 export {
   useOnClickThread,
   useThreadIsActive,
   useOnClickPendingSidebar,
   useOnClickNewThread,
   useDrawerSelectedThreadID,
   unreadCountInSelectedCommunity,
 };