diff --git a/lib/types/store-ops-types.js b/lib/types/store-ops-types.js
index 1cccd1165..842fefafe 100644
--- a/lib/types/store-ops-types.js
+++ b/lib/types/store-ops-types.js
@@ -1,118 +1,122 @@
 // @flow
 
 import type { AuxUserInfos } from './aux-user-types.js';
 import type { CommunityInfos } from './community-types.js';
 import type {
   DraftStoreOperation,
   ClientDBDraftStoreOperation,
   ClientDBDraftInfo,
 } from './draft-types.js';
 import type { ThreadHashes } from './integrity-types.js';
 import type { KeyserverInfos } from './keyserver-types.js';
 import type {
   ClientDBMessageInfo,
   ClientDBThreadMessageInfo,
 } from './message-types.js';
 import type { ClientReportCreationRequest } from './report-types.js';
 import type { SyncedMetadata } from './synced-metadata-types.js';
 import type { ClientDBThreadInfo, ThreadStore } from './thread-types.js';
 import type { UserInfos } from './user-types.js';
 import type {
   ClientDBAuxUserInfo,
   ClientDBAuxUserStoreOperation,
   AuxUserStoreOperation,
 } from '../ops/aux-user-store-ops.js';
 import type {
   ClientDBCommunityInfo,
   ClientDBCommunityStoreOperation,
   CommunityStoreOperation,
 } from '../ops/community-store-ops.js';
 import type {
   ClientDBIntegrityThreadHash,
   ClientDBIntegrityStoreOperation,
   IntegrityStoreOperation,
 } from '../ops/integrity-store-ops.js';
 import type {
   ClientDBKeyserverInfo,
   ClientDBKeyserverStoreOperation,
   KeyserverStoreOperation,
 } from '../ops/keyserver-store-ops.js';
 import type {
   ClientDBMessageStoreOperation,
   MessageStoreOperation,
 } from '../ops/message-store-ops.js';
 import type {
   ReportStoreOperation,
   ClientDBReport,
   ClientDBReportStoreOperation,
 } from '../ops/report-store-ops.js';
 import type {
   ClientDBSyncedMetadataEntry,
   ClientDBSyncedMetadataStoreOperation,
 } from '../ops/synced-metadata-store-ops.js';
-import type { ClientDBThreadActivityEntry } from '../ops/thread-activity-store-ops.js';
+import type {
+  ClientDBThreadActivityEntry,
+  ClientDBThreadActivityStoreOperation,
+} from '../ops/thread-activity-store-ops.js';
 import type {
   ClientDBThreadStoreOperation,
   ThreadStoreOperation,
 } from '../ops/thread-store-ops.js';
 import type {
   ClientDBUserStoreOperation,
   UserStoreOperation,
   ClientDBUserInfo,
 } from '../ops/user-store-ops.js';
 
 export type StoreOperations = {
   +draftStoreOperations: $ReadOnlyArray<DraftStoreOperation>,
   +threadStoreOperations: $ReadOnlyArray<ThreadStoreOperation>,
   +messageStoreOperations: $ReadOnlyArray<MessageStoreOperation>,
   +reportStoreOperations: $ReadOnlyArray<ReportStoreOperation>,
   +userStoreOperations: $ReadOnlyArray<UserStoreOperation>,
   +keyserverStoreOperations: $ReadOnlyArray<KeyserverStoreOperation>,
   +communityStoreOperations: $ReadOnlyArray<CommunityStoreOperation>,
   +integrityStoreOperations: $ReadOnlyArray<IntegrityStoreOperation>,
   +syncedMetadataStoreOperations: $ReadOnlyArray<ClientDBSyncedMetadataStoreOperation>,
   +auxUserStoreOperations: $ReadOnlyArray<AuxUserStoreOperation>,
 };
 
 export type ClientDBStoreOperations = {
   +draftStoreOperations?: $ReadOnlyArray<ClientDBDraftStoreOperation>,
   +threadStoreOperations?: $ReadOnlyArray<ClientDBThreadStoreOperation>,
   +messageStoreOperations?: $ReadOnlyArray<ClientDBMessageStoreOperation>,
   +reportStoreOperations?: $ReadOnlyArray<ClientDBReportStoreOperation>,
   +userStoreOperations?: $ReadOnlyArray<ClientDBUserStoreOperation>,
   +keyserverStoreOperations?: $ReadOnlyArray<ClientDBKeyserverStoreOperation>,
   +communityStoreOperations?: $ReadOnlyArray<ClientDBCommunityStoreOperation>,
   +integrityStoreOperations?: $ReadOnlyArray<ClientDBIntegrityStoreOperation>,
   +syncedMetadataStoreOperations?: $ReadOnlyArray<ClientDBSyncedMetadataStoreOperation>,
   +auxUserStoreOperations?: $ReadOnlyArray<ClientDBAuxUserStoreOperation>,
+  +threadActivityStoreOperations?: $ReadOnlyArray<ClientDBThreadActivityStoreOperation>,
 };
 
 export type ClientDBStore = {
   +messages: $ReadOnlyArray<ClientDBMessageInfo>,
   +drafts: $ReadOnlyArray<ClientDBDraftInfo>,
   +threads: $ReadOnlyArray<ClientDBThreadInfo>,
   +messageStoreThreads: $ReadOnlyArray<ClientDBThreadMessageInfo>,
   +reports: $ReadOnlyArray<ClientDBReport>,
   +users: $ReadOnlyArray<ClientDBUserInfo>,
   +keyservers: $ReadOnlyArray<ClientDBKeyserverInfo>,
   +communities: $ReadOnlyArray<ClientDBCommunityInfo>,
   +integrityThreadHashes: $ReadOnlyArray<ClientDBIntegrityThreadHash>,
   +syncedMetadata: $ReadOnlyArray<ClientDBSyncedMetadataEntry>,
   +auxUserInfos: $ReadOnlyArray<ClientDBAuxUserInfo>,
   +threadActivityEntries: $ReadOnlyArray<ClientDBThreadActivityEntry>,
 };
 
 export type ClientStore = {
   +currentUserID: ?string,
   +drafts: $ReadOnlyArray<ClientDBDraftInfo>,
   +messages: ?$ReadOnlyArray<ClientDBMessageInfo>,
   +threadStore: ?ThreadStore,
   +messageStoreThreads: ?$ReadOnlyArray<ClientDBThreadMessageInfo>,
   +reports: ?$ReadOnlyArray<ClientReportCreationRequest>,
   +users: ?UserInfos,
   +keyserverInfos: ?KeyserverInfos,
   +communityInfos: ?CommunityInfos,
   +threadHashes: ?ThreadHashes,
   +syncedMetadata: ?SyncedMetadata,
   +auxUserInfos: ?AuxUserInfos,
 };
diff --git a/web/shared-worker/worker/process-operations.js b/web/shared-worker/worker/process-operations.js
index 73095c3f3..a83c844fa 100644
--- a/web/shared-worker/worker/process-operations.js
+++ b/web/shared-worker/worker/process-operations.js
@@ -1,511 +1,557 @@
 // @flow
 
 import type { ClientDBAuxUserStoreOperation } from 'lib/ops/aux-user-store-ops.js';
 import type { ClientDBCommunityStoreOperation } from 'lib/ops/community-store-ops.js';
 import type { ClientDBIntegrityStoreOperation } from 'lib/ops/integrity-store-ops.js';
 import type { ClientDBKeyserverStoreOperation } from 'lib/ops/keyserver-store-ops.js';
 import type { ClientDBMessageStoreOperation } from 'lib/ops/message-store-ops.js';
 import type { ClientDBReportStoreOperation } from 'lib/ops/report-store-ops.js';
 import type { ClientDBSyncedMetadataStoreOperation } from 'lib/ops/synced-metadata-store-ops.js';
+import type { ClientDBThreadActivityStoreOperation } from 'lib/ops/thread-activity-store-ops.js';
 import type { ClientDBThreadStoreOperation } from 'lib/ops/thread-store-ops.js';
 import type { ClientDBUserStoreOperation } from 'lib/ops/user-store-ops.js';
 import type {
   ClientDBDraftStoreOperation,
   DraftStoreOperation,
 } from 'lib/types/draft-types.js';
 import type {
   ClientDBStore,
   ClientDBStoreOperations,
 } from 'lib/types/store-ops-types.js';
 import { getMessageForException } from 'lib/utils/errors.js';
 
 import {
   clientDBThreadInfoToWebThread,
   webThreadToClientDBThreadInfo,
   webMessageToClientDBMessageInfo,
   clientDBMessageInfoToWebMessage,
 } from '../types/entities.js';
 import type { EmscriptenModule } from '../types/module.js';
 import type { SQLiteQueryExecutor } from '../types/sqlite-query-executor.js';
 
 function getProcessingStoreOpsExceptionMessage(
   e: mixed,
   module: EmscriptenModule,
 ): string {
   if (typeof e === 'number') {
     return module.getExceptionMessage(e);
   }
   return getMessageForException(e) ?? 'unknown error';
 }
 function processDraftStoreOperations(
   sqliteQueryExecutor: SQLiteQueryExecutor,
   operations: $ReadOnlyArray<ClientDBDraftStoreOperation>,
   module: EmscriptenModule,
 ) {
   for (const operation: DraftStoreOperation of operations) {
     try {
       if (operation.type === 'remove_all') {
         sqliteQueryExecutor.removeAllDrafts();
       } else if (operation.type === 'remove') {
         const { ids } = operation.payload;
         sqliteQueryExecutor.removeDrafts(ids);
       } else if (operation.type === 'update') {
         const { key, text } = operation.payload;
         sqliteQueryExecutor.updateDraft(key, text);
       } else if (operation.type === 'move') {
         const { oldKey, newKey } = operation.payload;
         sqliteQueryExecutor.moveDraft(oldKey, newKey);
       } else {
         throw new Error('Unsupported draft operation');
       }
     } catch (e) {
       throw new Error(
         `Error while processing ${
           operation.type
         } draft operation: ${getProcessingStoreOpsExceptionMessage(e, module)}`,
       );
     }
   }
 }
 
 function processReportStoreOperations(
   sqliteQueryExecutor: SQLiteQueryExecutor,
   operations: $ReadOnlyArray<ClientDBReportStoreOperation>,
   module: EmscriptenModule,
 ) {
   for (const operation: ClientDBReportStoreOperation of operations) {
     try {
       if (operation.type === 'remove_all_reports') {
         sqliteQueryExecutor.removeAllReports();
       } else if (operation.type === 'remove_reports') {
         const { ids } = operation.payload;
         sqliteQueryExecutor.removeReports(ids);
       } else if (operation.type === 'replace_report') {
         const { id, report } = operation.payload;
         sqliteQueryExecutor.replaceReport({ id, report });
       } else {
         throw new Error('Unsupported report operation');
       }
     } catch (e) {
       throw new Error(
         `Error while processing ${
           operation.type
         } report operation: ${getProcessingStoreOpsExceptionMessage(
           e,
           module,
         )}`,
       );
     }
   }
 }
 
 function processThreadStoreOperations(
   sqliteQueryExecutor: SQLiteQueryExecutor,
   operations: $ReadOnlyArray<ClientDBThreadStoreOperation>,
   module: EmscriptenModule,
 ) {
   for (const operation: ClientDBThreadStoreOperation of operations) {
     try {
       if (operation.type === 'remove_all') {
         sqliteQueryExecutor.removeAllThreads();
       } else if (operation.type === 'remove') {
         const { ids } = operation.payload;
         sqliteQueryExecutor.removeThreads(ids);
       } else if (operation.type === 'replace') {
         sqliteQueryExecutor.replaceThreadWeb(
           clientDBThreadInfoToWebThread(operation.payload),
         );
       } else {
         throw new Error('Unsupported thread operation');
       }
     } catch (e) {
       throw new Error(
         `Error while processing ${
           operation.type
         } thread operation: ${getProcessingStoreOpsExceptionMessage(
           e,
           module,
         )}`,
       );
     }
   }
 }
 
 function processKeyserverStoreOperations(
   sqliteQueryExecutor: SQLiteQueryExecutor,
   operations: $ReadOnlyArray<ClientDBKeyserverStoreOperation>,
   module: EmscriptenModule,
 ) {
   for (const operation: ClientDBKeyserverStoreOperation of operations) {
     try {
       if (operation.type === 'remove_all_keyservers') {
         sqliteQueryExecutor.removeAllKeyservers();
       } else if (operation.type === 'remove_keyservers') {
         const { ids } = operation.payload;
         sqliteQueryExecutor.removeKeyservers(ids);
       } else if (operation.type === 'replace_keyserver') {
         const { id, keyserverInfo, syncedKeyserverInfo } = operation.payload;
         sqliteQueryExecutor.replaceKeyserver({
           id,
           keyserverInfo,
           syncedKeyserverInfo,
         });
       } else {
         throw new Error('Unsupported keyserver operation');
       }
     } catch (e) {
       throw new Error(
         `Error while processing ${
           operation.type
         } keyserver operation: ${getProcessingStoreOpsExceptionMessage(
           e,
           module,
         )}`,
       );
     }
   }
 }
 
 function processCommunityStoreOperations(
   sqliteQueryExecutor: SQLiteQueryExecutor,
   operations: $ReadOnlyArray<ClientDBCommunityStoreOperation>,
   module: EmscriptenModule,
 ) {
   for (const operation: ClientDBCommunityStoreOperation of operations) {
     try {
       if (operation.type === 'remove_all_communities') {
         sqliteQueryExecutor.removeAllCommunities();
       } else if (operation.type === 'remove_communities') {
         const { ids } = operation.payload;
         sqliteQueryExecutor.removeCommunities(ids);
       } else if (operation.type === 'replace_community') {
         const { id, communityInfo } = operation.payload;
         sqliteQueryExecutor.replaceCommunity({ id, communityInfo });
       } else {
         throw new Error('Unsupported community operation');
       }
     } catch (e) {
       throw new Error(
         `Error while processing ${
           operation.type
         } community operation: ${getProcessingStoreOpsExceptionMessage(
           e,
           module,
         )}`,
       );
     }
   }
 }
 
 function processIntegrityStoreOperations(
   sqliteQueryExecutor: SQLiteQueryExecutor,
   operations: $ReadOnlyArray<ClientDBIntegrityStoreOperation>,
   module: EmscriptenModule,
 ) {
   for (const operation: ClientDBIntegrityStoreOperation of operations) {
     try {
       if (operation.type === 'remove_all_integrity_thread_hashes') {
         sqliteQueryExecutor.removeAllIntegrityThreadHashes();
       } else if (operation.type === 'remove_integrity_thread_hashes') {
         const { ids } = operation.payload;
         sqliteQueryExecutor.removeIntegrityThreadHashes(ids);
       } else if (operation.type === 'replace_integrity_thread_hashes') {
         const { threadHashes } = operation.payload;
         sqliteQueryExecutor.replaceIntegrityThreadHashes(threadHashes);
       } else {
         throw new Error('Unsupported integrity operation');
       }
     } catch (e) {
       throw new Error(
         `Error while processing ${
           operation.type
         } integrity operation: ${getProcessingStoreOpsExceptionMessage(
           e,
           module,
         )}`,
       );
     }
   }
 }
 
 function processSyncedMetadataStoreOperations(
   sqliteQueryExecutor: SQLiteQueryExecutor,
   operations: $ReadOnlyArray<ClientDBSyncedMetadataStoreOperation>,
   module: EmscriptenModule,
 ) {
   for (const operation: ClientDBSyncedMetadataStoreOperation of operations) {
     try {
       if (operation.type === 'remove_all_synced_metadata') {
         sqliteQueryExecutor.removeAllSyncedMetadata();
       } else if (operation.type === 'remove_synced_metadata') {
         const { names } = operation.payload;
         sqliteQueryExecutor.removeSyncedMetadata(names);
       } else if (operation.type === 'replace_synced_metadata_entry') {
         const { name, data } = operation.payload;
         sqliteQueryExecutor.replaceSyncedMetadataEntry({ name, data });
       } else {
         throw new Error('Unsupported synced metadata operation');
       }
     } catch (e) {
       throw new Error(
         `Error while processing ${
           operation.type
         } synced metadata operation: ${getProcessingStoreOpsExceptionMessage(
           e,
           module,
         )}`,
       );
     }
   }
 }
 
 function processMessageStoreOperations(
   sqliteQueryExecutor: SQLiteQueryExecutor,
   operations: $ReadOnlyArray<ClientDBMessageStoreOperation>,
   module: EmscriptenModule,
 ) {
   for (const operation of operations) {
     try {
       if (operation.type === 'rekey') {
         const { from, to } = operation.payload;
         sqliteQueryExecutor.rekeyMessage(from, to);
       } else if (operation.type === 'remove') {
         const { ids } = operation.payload;
         sqliteQueryExecutor.removeMessages(ids);
       } else if (operation.type === 'replace') {
         const { message, medias } = clientDBMessageInfoToWebMessage(
           operation.payload,
         );
         sqliteQueryExecutor.replaceMessageWeb(message);
         for (const media of medias) {
           sqliteQueryExecutor.replaceMedia(media);
         }
       } else if (operation.type === 'remove_all') {
         sqliteQueryExecutor.removeAllMessages();
         sqliteQueryExecutor.removeAllMedia();
       } else if (operation.type === 'remove_threads') {
         const { ids } = operation.payload;
         sqliteQueryExecutor.removeMessageStoreThreads(ids);
       } else if (operation.type === 'replace_threads') {
         const { threads } = operation.payload;
 
         sqliteQueryExecutor.replaceMessageStoreThreads(
           threads.map(({ id, start_reached }) => ({
             id,
             startReached: Number(start_reached),
           })),
         );
       } else if (operation.type === 'remove_all_threads') {
         sqliteQueryExecutor.removeAllMessageStoreThreads();
       } else if (operation.type === 'remove_messages_for_threads') {
         const { threadIDs } = operation.payload;
         sqliteQueryExecutor.removeMessagesForThreads(threadIDs);
       } else {
         throw new Error('Unsupported message operation');
       }
     } catch (e) {
       throw new Error(
         `Error while processing ${
           operation.type
         } message operation: ${getProcessingStoreOpsExceptionMessage(
           e,
           module,
         )}`,
       );
     }
   }
 }
 
 function processUserStoreOperations(
   sqliteQueryExecutor: SQLiteQueryExecutor,
   operations: $ReadOnlyArray<ClientDBUserStoreOperation>,
   module: EmscriptenModule,
 ) {
   for (const operation of operations) {
     try {
       if (operation.type === 'remove_users') {
         const { ids } = operation.payload;
         sqliteQueryExecutor.removeUsers(ids);
       } else if (operation.type === 'replace_user') {
         const user = operation.payload;
         sqliteQueryExecutor.replaceUser(user);
       } else if (operation.type === 'remove_all_users') {
         sqliteQueryExecutor.removeAllUsers();
       } else {
         throw new Error('Unsupported user operation');
       }
     } catch (e) {
       throw new Error(
         `Error while processing ${
           operation.type
         } user operation: ${getProcessingStoreOpsExceptionMessage(e, module)}`,
       );
     }
   }
 }
 
 function processDBStoreOperations(
   sqliteQueryExecutor: SQLiteQueryExecutor,
   storeOperations: ClientDBStoreOperations,
   module: EmscriptenModule,
 ) {
   const {
     draftStoreOperations,
     reportStoreOperations,
     threadStoreOperations,
     keyserverStoreOperations,
     communityStoreOperations,
     integrityStoreOperations,
     syncedMetadataStoreOperations,
     auxUserStoreOperations,
     userStoreOperations,
     messageStoreOperations,
+    threadActivityStoreOperations,
   } = storeOperations;
 
   try {
     sqliteQueryExecutor.beginTransaction();
     if (draftStoreOperations && draftStoreOperations.length > 0) {
       processDraftStoreOperations(
         sqliteQueryExecutor,
         draftStoreOperations,
         module,
       );
     }
     if (reportStoreOperations && reportStoreOperations.length > 0) {
       processReportStoreOperations(
         sqliteQueryExecutor,
         reportStoreOperations,
         module,
       );
     }
     if (threadStoreOperations && threadStoreOperations.length > 0) {
       processThreadStoreOperations(
         sqliteQueryExecutor,
         threadStoreOperations,
         module,
       );
     }
     if (keyserverStoreOperations && keyserverStoreOperations.length > 0) {
       processKeyserverStoreOperations(
         sqliteQueryExecutor,
         keyserverStoreOperations,
         module,
       );
     }
     if (communityStoreOperations && communityStoreOperations.length > 0) {
       processCommunityStoreOperations(
         sqliteQueryExecutor,
         communityStoreOperations,
         module,
       );
     }
     if (integrityStoreOperations && integrityStoreOperations.length > 0) {
       processIntegrityStoreOperations(
         sqliteQueryExecutor,
         integrityStoreOperations,
         module,
       );
     }
     if (
       syncedMetadataStoreOperations &&
       syncedMetadataStoreOperations.length > 0
     ) {
       processSyncedMetadataStoreOperations(
         sqliteQueryExecutor,
         syncedMetadataStoreOperations,
         module,
       );
     }
     if (auxUserStoreOperations && auxUserStoreOperations.length > 0) {
       processAuxUserStoreOperations(
         sqliteQueryExecutor,
         auxUserStoreOperations,
         module,
       );
     }
     if (userStoreOperations && userStoreOperations.length > 0) {
       processUserStoreOperations(
         sqliteQueryExecutor,
         userStoreOperations,
         module,
       );
     }
     if (messageStoreOperations && messageStoreOperations.length > 0) {
       processMessageStoreOperations(
         sqliteQueryExecutor,
         messageStoreOperations,
         module,
       );
     }
+    if (
+      threadActivityStoreOperations &&
+      threadActivityStoreOperations.length > 0
+    ) {
+      processThreadActivityStoreOperations(
+        sqliteQueryExecutor,
+        threadActivityStoreOperations,
+        module,
+      );
+    }
     sqliteQueryExecutor.commitTransaction();
   } catch (e) {
     sqliteQueryExecutor.rollbackTransaction();
     console.log('Error while processing store ops: ', e);
     throw e;
   }
 }
 
 function processAuxUserStoreOperations(
   sqliteQueryExecutor: SQLiteQueryExecutor,
   operations: $ReadOnlyArray<ClientDBAuxUserStoreOperation>,
   module: EmscriptenModule,
 ) {
   for (const operation: ClientDBAuxUserStoreOperation of operations) {
     try {
       if (operation.type === 'remove_all_aux_user_infos') {
         sqliteQueryExecutor.removeAllAuxUserInfos();
       } else if (operation.type === 'remove_aux_user_infos') {
         const { ids } = operation.payload;
         sqliteQueryExecutor.removeAuxUserInfos(ids);
       } else if (operation.type === 'replace_aux_user_info') {
         const { id, auxUserInfo } = operation.payload;
         sqliteQueryExecutor.replaceAuxUserInfo({ id, auxUserInfo });
       } else {
         throw new Error('Unsupported aux user operation');
       }
     } catch (e) {
       throw new Error(
         `Error while processing ${
           operation.type
         } aux user operation: ${getProcessingStoreOpsExceptionMessage(
           e,
           module,
         )}`,
       );
     }
   }
 }
 
+function processThreadActivityStoreOperations(
+  sqliteQueryExecutor: SQLiteQueryExecutor,
+  operations: $ReadOnlyArray<ClientDBThreadActivityStoreOperation>,
+  module: EmscriptenModule,
+) {
+  for (const operation: ClientDBThreadActivityStoreOperation of operations) {
+    try {
+      if (operation.type === 'remove_all_thread_activity_entries') {
+        sqliteQueryExecutor.removeAllThreadActivityEntries();
+      } else if (operation.type === 'remove_thread_activity_entries') {
+        const { ids } = operation.payload;
+        sqliteQueryExecutor.removeThreadActivityEntries(ids);
+      } else if (operation.type === 'replace_thread_activity_entry') {
+        const { id, threadActivityStoreEntry } = operation.payload;
+        sqliteQueryExecutor.replaceThreadActivityEntry({
+          id,
+          threadActivityStoreEntry,
+        });
+      } else {
+        throw new Error('Unsupported thread activity operation');
+      }
+    } catch (e) {
+      throw new Error(
+        `Error while processing ${
+          operation.type
+        } thread activity operation: ${getProcessingStoreOpsExceptionMessage(
+          e,
+          module,
+        )}`,
+      );
+    }
+  }
+}
+
 function getClientStoreFromQueryExecutor(
   sqliteQueryExecutor: SQLiteQueryExecutor,
 ): ClientDBStore {
   return {
     drafts: sqliteQueryExecutor.getAllDrafts(),
     messages: sqliteQueryExecutor
       .getAllMessagesWeb()
       .map(webMessageToClientDBMessageInfo),
     threads: sqliteQueryExecutor
       .getAllThreadsWeb()
       .map(webThreadToClientDBThreadInfo),
     messageStoreThreads: sqliteQueryExecutor
       .getAllMessageStoreThreads()
       .map(({ id, startReached }) => ({
         id,
         start_reached: startReached.toString(),
       })),
     reports: sqliteQueryExecutor.getAllReports(),
     users: sqliteQueryExecutor.getAllUsers(),
     keyservers: sqliteQueryExecutor.getAllKeyservers(),
     communities: sqliteQueryExecutor.getAllCommunities(),
     integrityThreadHashes: sqliteQueryExecutor.getAllIntegrityThreadHashes(),
     syncedMetadata: sqliteQueryExecutor.getAllSyncedMetadata(),
     auxUserInfos: sqliteQueryExecutor.getAllAuxUserInfos(),
-    threadActivityEntries: [],
+    threadActivityEntries: sqliteQueryExecutor.getAllThreadActivityEntries(),
   };
 }
 
 export {
   processDBStoreOperations,
   getProcessingStoreOpsExceptionMessage,
   getClientStoreFromQueryExecutor,
 };