diff --git a/keyserver/src/responders/user-responders.js b/keyserver/src/responders/user-responders.js
index b14564ac2..07bf6837c 100644
--- a/keyserver/src/responders/user-responders.js
+++ b/keyserver/src/responders/user-responders.js
@@ -1,529 +1,529 @@
 // @flow
 
 import invariant from 'invariant';
 import { ErrorTypes, SiweMessage } from 'siwe';
 import t from 'tcomb';
 import bcrypt from 'twin-bcrypt';
 
 import { baseLegalPolicies, policies } from 'lib/facts/policies.js';
 import { hasMinCodeVersion } from 'lib/shared/version-utils';
 import type {
   ResetPasswordRequest,
   LogOutResponse,
   DeleteAccountRequest,
   RegisterResponse,
   RegisterRequest,
   LogInResponse,
   LogInRequest,
   UpdatePasswordRequest,
   UpdateUserSettingsRequest,
   PolicyAcknowledgmentRequest,
 } from 'lib/types/account-types';
 import {
   userSettingsTypes,
   notificationTypeValues,
   logInActionSources,
 } from 'lib/types/account-types';
 import type { CalendarQuery } from 'lib/types/entry-types.js';
 import { defaultNumberPerThread } from 'lib/types/message-types';
 import type {
   SIWEAuthRequest,
   SIWEMessage,
   SIWESocialProof,
 } from 'lib/types/siwe-types.js';
 import type {
   SubscriptionUpdateRequest,
   SubscriptionUpdateResponse,
 } from 'lib/types/subscription-types';
 import type { PasswordUpdate } from 'lib/types/user-types';
 import { ServerError } from 'lib/utils/errors';
 import { values } from 'lib/utils/objects';
 import { promiseAll } from 'lib/utils/promises';
 import {
   getPublicKeyFromSIWEStatement,
   isValidSIWEMessage,
   isValidSIWEStatementWithPublicKey,
 } from 'lib/utils/siwe-utils.js';
 import {
   tShape,
   tPlatformDetails,
   tPassword,
   tEmail,
   tOldValidUsername,
 } from 'lib/utils/validation-utils';
 
 import {
   createAccount,
   processSIWEAccountCreation,
 } from '../creators/account-creator';
 import { dbQuery, SQL } from '../database/database';
 import { deleteAccount } from '../deleters/account-deleters';
 import { deleteCookie } from '../deleters/cookie-deleters';
 import { checkAndInvalidateSIWENonceEntry } from '../deleters/siwe-nonce-deleters.js';
 import { fetchEntryInfos } from '../fetchers/entry-fetchers';
 import { fetchMessageInfos } from '../fetchers/message-fetchers';
 import { fetchNotAcknowledgedPolicies } from '../fetchers/policy-acknowledgment-fetchers.js';
 import { fetchThreadInfos } from '../fetchers/thread-fetchers';
 import {
   fetchKnownUserInfos,
   fetchLoggedInUserInfo,
   fetchUserIDForEthereumAddress,
 } from '../fetchers/user-fetchers';
 import {
   createNewAnonymousCookie,
   createNewUserCookie,
   setNewSession,
 } from '../session/cookies';
 import type { Viewer } from '../session/viewer';
 import {
   accountUpdater,
   checkAndSendVerificationEmail,
   checkAndSendPasswordResetEmail,
   updatePassword,
   updateUserSettings,
 } from '../updaters/account-updaters';
 import { userSubscriptionUpdater } from '../updaters/user-subscription-updaters';
 import { viewerAcknowledgmentUpdater } from '../updaters/viewer-acknowledgment-updater.js';
 import { validateInput } from '../utils/validation-utils';
 import {
   entryQueryInputValidator,
   newEntryQueryInputValidator,
   normalizeCalendarQuery,
   verifyCalendarQueryThreadIDs,
 } from './entry-responders';
 
 const subscriptionUpdateRequestInputValidator = tShape({
   threadID: t.String,
   updatedFields: tShape({
     pushNotifs: t.maybe(t.Boolean),
     home: t.maybe(t.Boolean),
   }),
 });
 
 async function userSubscriptionUpdateResponder(
   viewer: Viewer,
   input: any,
 ): Promise<SubscriptionUpdateResponse> {
   const request: SubscriptionUpdateRequest = input;
   await validateInput(viewer, subscriptionUpdateRequestInputValidator, request);
   const threadSubscription = await userSubscriptionUpdater(viewer, request);
   return { threadSubscription };
 }
 
 const accountUpdateInputValidator = tShape({
   updatedFields: tShape({
     email: t.maybe(tEmail),
     password: t.maybe(tPassword),
   }),
   currentPassword: tPassword,
 });
 
 async function passwordUpdateResponder(
   viewer: Viewer,
   input: any,
 ): Promise<void> {
   const request: PasswordUpdate = input;
   await validateInput(viewer, accountUpdateInputValidator, request);
   await accountUpdater(viewer, request);
 }
 
 async function sendVerificationEmailResponder(viewer: Viewer): Promise<void> {
   await validateInput(viewer, null, null);
   await checkAndSendVerificationEmail(viewer);
 }
 
 const resetPasswordRequestInputValidator = tShape({
   usernameOrEmail: t.union([tEmail, tOldValidUsername]),
 });
 
 async function sendPasswordResetEmailResponder(
   viewer: Viewer,
   input: any,
 ): Promise<void> {
   const request: ResetPasswordRequest = input;
   await validateInput(viewer, resetPasswordRequestInputValidator, request);
   await checkAndSendPasswordResetEmail(request);
 }
 
 async function logOutResponder(viewer: Viewer): Promise<LogOutResponse> {
   await validateInput(viewer, null, null);
   if (viewer.loggedIn) {
     const [anonymousViewerData] = await Promise.all([
       createNewAnonymousCookie({
         platformDetails: viewer.platformDetails,
         deviceToken: viewer.deviceToken,
       }),
       deleteCookie(viewer.cookieID),
     ]);
     viewer.setNewCookie(anonymousViewerData);
   }
   return {
     currentUserInfo: {
       id: viewer.id,
       anonymous: true,
     },
   };
 }
 
 const deleteAccountRequestInputValidator = tShape({
   password: t.maybe(tPassword),
 });
 
 async function accountDeletionResponder(
   viewer: Viewer,
   input: any,
 ): Promise<LogOutResponse> {
   const request: DeleteAccountRequest = input;
   await validateInput(viewer, deleteAccountRequestInputValidator, request);
   const result = await deleteAccount(viewer, request);
   invariant(result, 'deleteAccount should return result if handed request');
   return result;
 }
 
 const deviceTokenUpdateRequestInputValidator = tShape({
   deviceType: t.maybe(t.enums.of(['ios', 'android'])),
   deviceToken: t.String,
 });
 
 const registerRequestInputValidator = tShape({
   username: t.String,
   email: t.maybe(tEmail),
   password: tPassword,
   calendarQuery: t.maybe(newEntryQueryInputValidator),
   deviceTokenUpdateRequest: t.maybe(deviceTokenUpdateRequestInputValidator),
   platformDetails: tPlatformDetails,
 });
 
 async function accountCreationResponder(
   viewer: Viewer,
   input: any,
 ): Promise<RegisterResponse> {
   const request: RegisterRequest = input;
   await validateInput(viewer, registerRequestInputValidator, request);
   return await createAccount(viewer, request);
 }
 
 async function processSuccessfulLogin(
   viewer: Viewer,
   input: any,
   userID: string,
   calendarQuery: ?CalendarQuery,
   primaryIdentityPublicKey?: ?string,
   socialProof?: ?SIWESocialProof,
 ): Promise<LogInResponse> {
   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,
       primaryIdentityPublicKey,
       socialProof,
     }),
     fetchNotAcknowledgedPolicies(userID, baseLegalPolicies),
     deleteCookie(viewer.cookieID),
   ]);
   viewer.setNewCookie(userViewerData);
 
   if (
     notAcknowledgedPolicies.length &&
-    hasMinCodeVersion(viewer.platformDetails, 1000)
+    hasMinCodeVersion(viewer.platformDetails, 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 threadCursors = {};
   for (const watchedThreadID of request.watchedIDs) {
     threadCursors[watchedThreadID] = null;
   }
   const messageSelectionCriteria = { threadCursors, joinedThreads: true };
 
   const [
     threadsResult,
     messagesResult,
     entriesResult,
     userInfos,
     currentUserInfo,
   ] = await Promise.all([
     fetchThreadInfos(viewer),
     fetchMessageInfos(viewer, messageSelectionCriteria, defaultNumberPerThread),
     calendarQuery ? fetchEntryInfos(viewer, [calendarQuery]) : undefined,
     fetchKnownUserInfos(viewer),
     fetchLoggedInUserInfo(viewer),
   ]);
 
   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;
 }
 
 const logInRequestInputValidator = tShape({
   username: t.maybe(t.String),
   usernameOrEmail: t.maybe(t.union([tEmail, tOldValidUsername])),
   password: tPassword,
   watchedIDs: t.list(t.String),
   calendarQuery: t.maybe(entryQueryInputValidator),
   deviceTokenUpdateRequest: t.maybe(deviceTokenUpdateRequestInputValidator),
   platformDetails: tPlatformDetails,
   source: t.maybe(t.enums.of(values(logInActionSources))),
 });
 
 async function logInResponder(
   viewer: Viewer,
   input: any,
 ): Promise<LogInResponse> {
   await validateInput(viewer, logInRequestInputValidator, input);
   const request: LogInRequest = input;
 
   const calendarQuery = request.calendarQuery
     ? normalizeCalendarQuery(request.calendarQuery)
     : null;
   const promises = {};
   if (calendarQuery) {
     promises.verifyCalendarQueryThreadIDs = verifyCalendarQueryThreadIDs(
       calendarQuery,
     );
   }
   const username = request.username ?? request.usernameOrEmail;
   if (!username) {
     if (hasMinCodeVersion(viewer.platformDetails, 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})
   `;
   promises.userQuery = dbQuery(userQuery);
   const {
     userQuery: [userResult],
   } = await promiseAll(promises);
 
   if (userResult.length === 0) {
     if (hasMinCodeVersion(viewer.platformDetails, 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, id, calendarQuery);
 }
 
 const siweAuthRequestInputValidator = tShape({
   signature: t.String,
   message: t.String,
   calendarQuery: entryQueryInputValidator,
   deviceTokenUpdateRequest: t.maybe(deviceTokenUpdateRequestInputValidator),
   platformDetails: tPlatformDetails,
   watchedIDs: t.list(t.String),
 });
 
 async function siweAuthResponder(
   viewer: Viewer,
   input: any,
 ): Promise<LogInResponse> {
   await validateInput(viewer, siweAuthRequestInputValidator, input);
   const request: SIWEAuthRequest = input;
   const {
     message,
     signature,
     deviceTokenUpdateRequest,
     platformDetails,
   } = 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`
   //    if it was included. We expect it to be included for native clients,
   //    and we expect it to be EXCLUDED for web clients.
   const { statement } = siweMessage;
   const primaryIdentityPublicKey =
     statement && isValidSIWEStatementWithPublicKey(statement)
       ? getPublicKeyFromSIWEStatement(statement)
       : null;
 
   // 5. Construct `SIWESocialProof` object with the stringified
   //    SIWEMessage and the corresponding signature.
   const socialProof: SIWESocialProof = {
     siweMessage: siweMessage.toMessage(),
     siweMessageSignature: signature,
   };
 
   // 6. Create account with call to `processSIWEAccountCreation(...)`
   //    if address does not correspond to an existing user.
   let userID = await fetchUserIDForEthereumAddress(siweMessage.address);
   if (!userID) {
     const siweAccountCreationRequest = {
       address: siweMessage.address,
       calendarQuery,
       deviceTokenUpdateRequest,
       platformDetails,
       primaryIdentityPublicKey,
       socialProof,
     };
     userID = await processSIWEAccountCreation(
       viewer,
       siweAccountCreationRequest,
     );
   }
 
   // 7. Complete login with call to `processSuccessfulLogin(...)`.
   return await processSuccessfulLogin(
     viewer,
     input,
     userID,
     calendarQuery,
     primaryIdentityPublicKey,
     socialProof,
   );
 }
 
 const updatePasswordRequestInputValidator = tShape({
   code: t.String,
   password: tPassword,
   watchedIDs: t.list(t.String),
   calendarQuery: t.maybe(entryQueryInputValidator),
   deviceTokenUpdateRequest: t.maybe(deviceTokenUpdateRequestInputValidator),
   platformDetails: tPlatformDetails,
 });
 
 async function oldPasswordUpdateResponder(
   viewer: Viewer,
   input: any,
 ): Promise<LogInResponse> {
   await validateInput(viewer, updatePasswordRequestInputValidator, input);
   const request: UpdatePasswordRequest = input;
   if (request.calendarQuery) {
     request.calendarQuery = normalizeCalendarQuery(request.calendarQuery);
   }
   return await updatePassword(viewer, request);
 }
 
 const updateUserSettingsInputValidator = tShape({
   name: t.irreducible(
     userSettingsTypes.DEFAULT_NOTIFICATIONS,
     x => x === userSettingsTypes.DEFAULT_NOTIFICATIONS,
   ),
   data: t.enums.of(notificationTypeValues),
 });
 
 async function updateUserSettingsResponder(
   viewer: Viewer,
   input: any,
 ): Promise<void> {
   const request: UpdateUserSettingsRequest = input;
   await validateInput(viewer, updateUserSettingsInputValidator, request);
   return await updateUserSettings(viewer, request);
 }
 
 const policyAcknowledgmentRequestInputValidator = tShape({
   policy: t.maybe(t.enums.of(policies)),
 });
 
 async function policyAcknowledgmentResponder(
   viewer: Viewer,
   input: any,
 ): Promise<void> {
   const request: PolicyAcknowledgmentRequest = input;
   await validateInput(
     viewer,
     policyAcknowledgmentRequestInputValidator,
     request,
   );
   await viewerAcknowledgmentUpdater(viewer, request.policy);
 }
 
 export {
   userSubscriptionUpdateResponder,
   passwordUpdateResponder,
   sendVerificationEmailResponder,
   sendPasswordResetEmailResponder,
   logOutResponder,
   accountDeletionResponder,
   accountCreationResponder,
   logInResponder,
   siweAuthResponder,
   oldPasswordUpdateResponder,
   updateUserSettingsResponder,
   policyAcknowledgmentResponder,
 };
diff --git a/keyserver/src/scripts/force-policy-acknowledgment.js b/keyserver/src/scripts/force-policy-acknowledgment.js
index 39efbb506..500ae42c7 100644
--- a/keyserver/src/scripts/force-policy-acknowledgment.js
+++ b/keyserver/src/scripts/force-policy-acknowledgment.js
@@ -1,20 +1,20 @@
 // @flow
 
 import { policyTypes } from 'lib/facts/policies.js';
 
 import { dbQuery, SQL } from '../database/database.js';
 import { main } from './utils.js';
 
 // time when policy was officially published for users
-const policyUpdateTime = new Date('2022-12-30T00:00:00').getTime();
+const policyUpdateTime = new Date('2023-02-03T00:00:00').getTime();
 
 async function forcePolicyAcknowledgment() {
   await dbQuery(SQL`
     UPDATE policy_acknowledgments
     SET confirmed = 0
     WHERE date <= ${policyUpdateTime} 
       AND policy = ${policyTypes.tosAndPrivacyPolicy}
   `);
 }
 
 main([forcePolicyAcknowledgment]);
diff --git a/keyserver/src/utils/validation-utils.js b/keyserver/src/utils/validation-utils.js
index ba9b152eb..fd691c989 100644
--- a/keyserver/src/utils/validation-utils.js
+++ b/keyserver/src/utils/validation-utils.js
@@ -1,187 +1,187 @@
 // @flow
 
 import type { PolicyType } from 'lib/facts/policies.js';
 import { hasMinCodeVersion } from 'lib/shared/version-utils.js';
 import { ServerError } from 'lib/utils/errors';
 import {
   tCookie,
   tPassword,
   tPlatform,
   tPlatformDetails,
 } from 'lib/utils/validation-utils';
 
 import { fetchNotAcknowledgedPolicies } from '../fetchers/policy-acknowledgment-fetchers.js';
 import { verifyClientSupported } from '../session/version';
 import type { Viewer } from '../session/viewer';
 
 async function validateInput(viewer: Viewer, inputValidator: *, input: *) {
   if (!viewer.isSocket) {
     await checkClientSupported(viewer, inputValidator, input);
   }
   checkInputValidator(inputValidator, input);
 }
 
 function checkInputValidator(inputValidator: *, input: *) {
   if (!inputValidator || inputValidator.is(input)) {
     return;
   }
   const error = new ServerError('invalid_parameters');
   error.sanitizedInput = input ? sanitizeInput(inputValidator, input) : null;
   throw error;
 }
 
 async function checkClientSupported(
   viewer: Viewer,
   inputValidator: *,
   input: *,
 ) {
   let platformDetails;
   if (inputValidator) {
     platformDetails = findFirstInputMatchingValidator(
       inputValidator,
       tPlatformDetails,
       input,
     );
   }
   if (!platformDetails && inputValidator) {
     const platform = findFirstInputMatchingValidator(
       inputValidator,
       tPlatform,
       input,
     );
     if (platform) {
       platformDetails = { platform };
     }
   }
   if (!platformDetails) {
     ({ platformDetails } = viewer);
   }
   await verifyClientSupported(viewer, platformDetails);
 }
 
 const redactedString = '********';
 const redactedTypes = [tPassword, tCookie];
 function sanitizeInput(inputValidator: *, input: *) {
   if (!inputValidator) {
     return input;
   }
   if (redactedTypes.includes(inputValidator) && typeof input === 'string') {
     return redactedString;
   }
   if (
     inputValidator.meta.kind === 'maybe' &&
     redactedTypes.includes(inputValidator.meta.type) &&
     typeof input === 'string'
   ) {
     return redactedString;
   }
   if (
     inputValidator.meta.kind !== 'interface' ||
     typeof input !== 'object' ||
     !input
   ) {
     return input;
   }
   const result = {};
   for (const key in input) {
     const value = input[key];
     const validator = inputValidator.meta.props[key];
     result[key] = sanitizeInput(validator, value);
   }
   return result;
 }
 
 function findFirstInputMatchingValidator(
   wholeInputValidator: *,
   inputValidatorToMatch: *,
   input: *,
 ): any {
   if (!wholeInputValidator || input === null || input === undefined) {
     return null;
   }
   if (
     wholeInputValidator === inputValidatorToMatch &&
     wholeInputValidator.is(input)
   ) {
     return input;
   }
   if (wholeInputValidator.meta.kind === 'maybe') {
     return findFirstInputMatchingValidator(
       wholeInputValidator.meta.type,
       inputValidatorToMatch,
       input,
     );
   }
   if (
     wholeInputValidator.meta.kind === 'interface' &&
     typeof input === 'object'
   ) {
     for (const key in input) {
       const value = input[key];
       const validator = wholeInputValidator.meta.props[key];
       const innerResult = findFirstInputMatchingValidator(
         validator,
         inputValidatorToMatch,
         value,
       );
       if (innerResult) {
         return innerResult;
       }
     }
   }
   if (wholeInputValidator.meta.kind === 'union') {
     for (const validator of wholeInputValidator.meta.types) {
       if (validator.is(input)) {
         return findFirstInputMatchingValidator(
           validator,
           inputValidatorToMatch,
           input,
         );
       }
     }
   }
   if (wholeInputValidator.meta.kind === 'list' && Array.isArray(input)) {
     const validator = wholeInputValidator.meta.type;
     for (const value of input) {
       const innerResult = findFirstInputMatchingValidator(
         validator,
         inputValidatorToMatch,
         value,
       );
       if (innerResult) {
         return innerResult;
       }
     }
   }
   return null;
 }
 
 async function policiesValidator(
   viewer: Viewer,
   policies: $ReadOnlyArray<PolicyType>,
 ) {
   if (!policies.length) {
     return;
   }
-  if (!hasMinCodeVersion(viewer.platformDetails, 1000)) {
+  if (!hasMinCodeVersion(viewer.platformDetails, 181)) {
     return;
   }
 
   const notAcknowledgedPolicies = await fetchNotAcknowledgedPolicies(
     viewer.id,
     policies,
   );
 
   if (notAcknowledgedPolicies.length) {
     throw new ServerError('policies_not_accepted', {
       notAcknowledgedPolicies,
     });
   }
 }
 
 export {
   validateInput,
   checkInputValidator,
   checkClientSupported,
   policiesValidator,
 };