diff --git a/src/interfaces/api/comment.ts b/src/interfaces/api/comment.ts
index 2c37220..5f2f78c 100644
--- a/src/interfaces/api/comment.ts
+++ b/src/interfaces/api/comment.ts
@@ -11,6 +11,10 @@ export class CreateComment {
   @Transform(({ value }) => toUndefined(value), { toPlainOnly: true })
   @Expose()
   parent_id: Option<number>;
+  @Transform(({ value }) => toOption(value), { toClassOnly: true })
+  @Transform(({ value }) => toUndefined(value), { toPlainOnly: true })
+  @Expose()
+  language_id: Option<number>;
   post_id: number;
   /**
    * An optional front end ID, to tell which is comment is coming back.
@@ -27,8 +31,22 @@ export class CreateComment {
 }
 
 export class EditComment {
-  content: string;
   comment_id: number;
+  @Transform(({ value }) => toOption(value), { toClassOnly: true })
+  @Transform(({ value }) => toUndefined(value), { toPlainOnly: true })
+  @Expose()
+  content: Option<string>;
+  /**
+   * "Distinguishes" a comment, or speak officially. Only doable by community mods or admins.
+   */
+  @Transform(({ value }) => toOption(value), { toClassOnly: true })
+  @Transform(({ value }) => toUndefined(value), { toPlainOnly: true })
+  @Expose()
+  distinguished: Option<boolean>;
+  @Transform(({ value }) => toOption(value), { toClassOnly: true })
+  @Transform(({ value }) => toUndefined(value), { toPlainOnly: true })
+  @Expose()
+  language_id: Option<number>;
   /**
    * An optional front end ID, to tell which is comment is coming back.
    */
diff --git a/src/interfaces/api/person.ts b/src/interfaces/api/person.ts
index 147d62d..7d2b2e4 100644
--- a/src/interfaces/api/person.ts
+++ b/src/interfaces/api/person.ts
@@ -136,7 +136,7 @@ export class SaveUserSettings {
   @Transform(({ value }) => toOption(value), { toClassOnly: true })
   @Transform(({ value }) => toUndefined(value), { toPlainOnly: true })
   @Expose()
-  lang: Option<string>;
+  interface_language: Option<string>;
   @Transform(({ value }) => toOption(value), { toClassOnly: true })
   @Transform(({ value }) => toUndefined(value), { toPlainOnly: true })
   @Expose()
@@ -189,6 +189,10 @@ export class SaveUserSettings {
   @Transform(({ value }) => toUndefined(value), { toPlainOnly: true })
   @Expose()
   show_new_post_notifs: Option<boolean>;
+  @Transform(({ value }) => toOption(value), { toClassOnly: true })
+  @Transform(({ value }) => toUndefined(value), { toPlainOnly: true })
+  @Expose()
+  discussion_languages: Option<number[]>;
   auth: string;
 
   constructor(init: SaveUserSettings) {
diff --git a/src/interfaces/api/post.ts b/src/interfaces/api/post.ts
index 48abf55..fbbf2bb 100644
--- a/src/interfaces/api/post.ts
+++ b/src/interfaces/api/post.ts
@@ -24,6 +24,10 @@ export class CreatePost {
   @Transform(({ value }) => toUndefined(value), { toPlainOnly: true })
   @Expose()
   nsfw: Option<boolean>;
+  @Transform(({ value }) => toOption(value), { toClassOnly: true })
+  @Transform(({ value }) => toUndefined(value), { toPlainOnly: true })
+  @Expose()
+  language_id: Option<number>;
   community_id: number;
   @Transform(({ value }) => toOption(value), { toClassOnly: true })
   @Transform(({ value }) => toUndefined(value), { toPlainOnly: true })
@@ -149,6 +153,10 @@ export class EditPost {
   @Transform(({ value }) => toUndefined(value), { toPlainOnly: true })
   @Expose()
   nsfw: Option<boolean>;
+  @Transform(({ value }) => toOption(value), { toClassOnly: true })
+  @Transform(({ value }) => toUndefined(value), { toPlainOnly: true })
+  @Expose()
+  language_id: Option<number>;
   auth: string;
 
   constructor(init: EditPost) {
diff --git a/src/interfaces/api/site.ts b/src/interfaces/api/site.ts
index 9b75573..ba7c10e 100644
--- a/src/interfaces/api/site.ts
+++ b/src/interfaces/api/site.ts
@@ -2,7 +2,8 @@ import { Option } from "@sniptt/monads";
 import { Expose, Transform, Type } from "class-transformer";
 import "reflect-metadata";
 import { toOption, toUndefined } from "../../utils";
-import { ListingType, SearchType, SortType } from "../others";
+import { ListingType, ModlogActionType, SearchType, SortType } from "../others";
+import { Language } from "../source";
 import {
   AdminPurgeCommentView,
   AdminPurgeCommunityView,
@@ -117,7 +118,11 @@ export class GetModlog {
   @Transform(({ value }) => toUndefined(value), { toPlainOnly: true })
   @Expose()
   auth: Option<string>;
-
+  type_: ModlogActionType;
+  @Transform(({ value }) => toOption(value), { toClassOnly: true })
+  @Transform(({ value }) => toUndefined(value), { toPlainOnly: true })
+  @Expose()
+  other_person_id: Option<number>;
   constructor(init: GetModlog) {
     Object.assign(this, init);
   }
@@ -216,8 +221,8 @@ export class CreateSite {
   @Transform(({ value }) => toUndefined(value), { toPlainOnly: true })
   @Expose()
   application_email_admins: Option<boolean>;
+  hide_modlog_mod_names: Option<boolean>;
   auth: string;
-
   constructor(init: CreateSite) {
     Object.assign(this, init);
   }
@@ -292,6 +297,7 @@ export class EditSite {
   @Transform(({ value }) => toUndefined(value), { toPlainOnly: true })
   @Expose()
   application_email_admins: Option<boolean>;
+  hide_modlog_mod_names: Option<boolean>;
   auth: string;
 
   constructor(init: EditSite) {
@@ -341,6 +347,8 @@ export class GetSiteResponse {
   @Expose()
   @Type(() => FederatedInstances)
   federated_instances: Option<FederatedInstances>;
+  @Type(() => Language)
+  all_languages: Language[];
 }
 
 /**
@@ -357,6 +365,8 @@ export class MyUserInfo {
   community_blocks: CommunityBlockView[];
   @Type(() => PersonBlockView)
   person_blocks: PersonBlockView[];
+  @Type(() => Language)
+  discussion_languages: Language[];
 }
 
 export class LeaveAdmin {
diff --git a/src/interfaces/others.ts b/src/interfaces/others.ts
index 58d07f9..ee83480 100644
--- a/src/interfaces/others.ts
+++ b/src/interfaces/others.ts
@@ -182,6 +182,28 @@ export enum SearchType {
   Url = "Url",
 }
 
+/**
+ * Mod log action types
+ */
+export enum ModlogActionType {
+  All = "All",
+  ModRemovePost = "ModRemovePost",
+  ModLockPost = "ModLockPost",
+  ModStickyPost = "ModStickyPost",
+  ModRemoveComment = "ModRemoveComment",
+  ModRemoveCommunity = "ModRemoveCommunity",
+  ModBanFromCommunity = "ModBanFromCommunity",
+  ModAddCommunity = "ModAddCommunity",
+  ModTransferCommunity = "ModTransferCommunity",
+  ModAdd = "ModAdd",
+  ModBan = "ModBan",
+  ModHideCommunity = "ModHideCommunity",
+  AdminPurgePerson = "AdminPurgePerson",
+  AdminPurgeCommunity = "AdminPurgeCommunity",
+  AdminPurgePost = "AdminPurgePost",
+  AdminPurgeComment = "AdminPurgeComment",
+}
+
 /**
  * Different Subscribed states
  */
diff --git a/src/interfaces/source.ts b/src/interfaces/source.ts
index b38743f..68ddd1e 100644
--- a/src/interfaces/source.ts
+++ b/src/interfaces/source.ts
@@ -13,7 +13,7 @@ export class LocalUserSettings {
   theme: string;
   default_sort_type: number;
   default_listing_type: number;
-  lang: string;
+  interface_language: string;
   show_avatars: boolean;
   send_notifications_to_email: boolean;
   show_bot_accounts: boolean;
@@ -112,6 +112,10 @@ export class Site {
   @Expose()
   legal_information: Option<string>;
   application_email_admins: boolean;
+  @Transform(({ value }) => toOption(value), { toClassOnly: true })
+  @Transform(({ value }) => toUndefined(value), { toPlainOnly: true })
+  @Expose()
+  hide_modlog_mod_names: Option<boolean>;
 }
 
 export class PrivateMessage {
@@ -190,13 +194,14 @@ export class Post {
   @Transform(({ value }) => toOption(value), { toClassOnly: true })
   @Transform(({ value }) => toUndefined(value), { toPlainOnly: true })
   @Expose()
-  embed_html: Option<string>;
+  embed_video_url: Option<string>;
   @Transform(({ value }) => toOption(value), { toClassOnly: true })
   @Transform(({ value }) => toUndefined(value), { toPlainOnly: true })
   @Expose()
   thumbnail_url: Option<string>;
   ap_id: string;
   local: boolean;
+  language_id: number;
 }
 
 export class PasswordResetRequest {
@@ -455,6 +460,8 @@ export class Comment {
   ap_id: string;
   local: boolean;
   path: string;
+  distinguished: boolean;
+  language_id: number;
 }
 
 export class PersonMention {
@@ -487,3 +494,9 @@ export class RegistrationApplication {
   deny_reason: Option<string>;
   published: string;
 }
+
+export class Language {
+  id: number;
+  code: string;
+  name: string;
+}
diff --git a/src/interfaces/views.ts b/src/interfaces/views.ts
index 159f220..b3646fe 100644
--- a/src/interfaces/views.ts
+++ b/src/interfaces/views.ts
@@ -109,6 +109,7 @@ export class PostView {
   @Transform(({ value }) => toUndefined(value), { toPlainOnly: true })
   @Expose()
   my_vote: Option<number>;
+  unread_comments: number;
 }
 
 export class PostReportView {
@@ -208,8 +209,11 @@ export class CommentReportView {
 export class ModAddCommunityView {
   @Type(() => ModAddCommunity)
   mod_add_community: ModAddCommunity;
+  @Transform(({ value }) => toOption(value), { toClassOnly: true })
+  @Transform(({ value }) => toUndefined(value), { toPlainOnly: true })
+  @Expose()
   @Type(() => PersonSafe)
-  moderator: PersonSafe;
+  moderator: Option<PersonSafe>;
   @Type(() => CommunitySafe)
   community: CommunitySafe;
   @Type(() => PersonSafe)
@@ -219,8 +223,11 @@ export class ModAddCommunityView {
 export class ModTransferCommunityView {
   @Type(() => ModTransferCommunity)
   mod_transfer_community: ModTransferCommunity;
+  @Transform(({ value }) => toOption(value), { toClassOnly: true })
+  @Transform(({ value }) => toUndefined(value), { toPlainOnly: true })
+  @Expose()
   @Type(() => PersonSafe)
-  moderator: PersonSafe;
+  moderator: Option<PersonSafe>;
   @Type(() => CommunitySafe)
   community: CommunitySafe;
   @Type(() => PersonSafe)
@@ -230,8 +237,11 @@ export class ModTransferCommunityView {
 export class ModAddView {
   @Type(() => ModAdd)
   mod_add: ModAdd;
+  @Transform(({ value }) => toOption(value), { toClassOnly: true })
+  @Transform(({ value }) => toUndefined(value), { toPlainOnly: true })
+  @Expose()
   @Type(() => PersonSafe)
-  moderator: PersonSafe;
+  moderator: Option<PersonSafe>;
   @Type(() => PersonSafe)
   modded_person: PersonSafe;
 }
@@ -239,8 +249,11 @@ export class ModAddView {
 export class ModBanFromCommunityView {
   @Type(() => ModBanFromCommunity)
   mod_ban_from_community: ModBanFromCommunity;
+  @Transform(({ value }) => toOption(value), { toClassOnly: true })
+  @Transform(({ value }) => toUndefined(value), { toPlainOnly: true })
+  @Expose()
   @Type(() => PersonSafe)
-  moderator: PersonSafe;
+  moderator: Option<PersonSafe>;
   @Type(() => CommunitySafe)
   community: CommunitySafe;
   @Type(() => PersonSafe)
@@ -250,8 +263,11 @@ export class ModBanFromCommunityView {
 export class ModBanView {
   @Type(() => ModBan)
   mod_ban: ModBan;
+  @Transform(({ value }) => toOption(value), { toClassOnly: true })
+  @Transform(({ value }) => toUndefined(value), { toPlainOnly: true })
+  @Expose()
   @Type(() => PersonSafe)
-  moderator: PersonSafe;
+  moderator: Option<PersonSafe>;
   @Type(() => PersonSafe)
   banned_person: PersonSafe;
 }
@@ -259,8 +275,11 @@ export class ModBanView {
 export class ModLockPostView {
   @Type(() => ModLockPost)
   mod_lock_post: ModLockPost;
+  @Transform(({ value }) => toOption(value), { toClassOnly: true })
+  @Transform(({ value }) => toUndefined(value), { toPlainOnly: true })
+  @Expose()
   @Type(() => PersonSafe)
-  moderator: PersonSafe;
+  moderator: Option<PersonSafe>;
   @Type(() => Post)
   post: Post;
   @Type(() => CommunitySafe)
@@ -270,8 +289,11 @@ export class ModLockPostView {
 export class ModRemoveCommentView {
   @Type(() => ModRemoveComment)
   mod_remove_comment: ModRemoveComment;
+  @Transform(({ value }) => toOption(value), { toClassOnly: true })
+  @Transform(({ value }) => toUndefined(value), { toPlainOnly: true })
+  @Expose()
   @Type(() => PersonSafe)
-  moderator: PersonSafe;
+  moderator: Option<PersonSafe>;
   @Type(() => Comment)
   comment: Comment;
   @Type(() => PersonSafe)
@@ -285,8 +307,11 @@ export class ModRemoveCommentView {
 export class ModRemoveCommunityView {
   @Type(() => ModRemoveCommunity)
   mod_remove_community: ModRemoveCommunity;
+  @Transform(({ value }) => toOption(value), { toClassOnly: true })
+  @Transform(({ value }) => toUndefined(value), { toPlainOnly: true })
+  @Expose()
   @Type(() => PersonSafe)
-  moderator: PersonSafe;
+  moderator: Option<PersonSafe>;
   @Type(() => CommunitySafe)
   community: CommunitySafe;
 }
@@ -294,8 +319,11 @@ export class ModRemoveCommunityView {
 export class ModRemovePostView {
   @Type(() => ModRemovePost)
   mod_remove_post: ModRemovePost;
+  @Transform(({ value }) => toOption(value), { toClassOnly: true })
+  @Transform(({ value }) => toUndefined(value), { toPlainOnly: true })
+  @Expose()
   @Type(() => PersonSafe)
-  moderator: PersonSafe;
+  moderator: Option<PersonSafe>;
   @Type(() => Post)
   post: Post;
   @Type(() => CommunitySafe)
@@ -305,8 +333,11 @@ export class ModRemovePostView {
 export class ModStickyPostView {
   @Type(() => ModStickyPost)
   mod_sticky_post: ModStickyPost;
+  @Transform(({ value }) => toOption(value), { toClassOnly: true })
+  @Transform(({ value }) => toUndefined(value), { toPlainOnly: true })
+  @Expose()
   @Type(() => PersonSafe)
-  moderator: PersonSafe;
+  moderator: Option<PersonSafe>;
   @Type(() => Post)
   post: Post;
   @Type(() => CommunitySafe)
@@ -316,22 +347,31 @@ export class ModStickyPostView {
 export class AdminPurgeCommunityView {
   @Type(() => AdminPurgeCommunity)
   admin_purge_community: AdminPurgeCommunity;
+  @Transform(({ value }) => toOption(value), { toClassOnly: true })
+  @Transform(({ value }) => toUndefined(value), { toPlainOnly: true })
+  @Expose()
   @Type(() => PersonSafe)
-  admin: PersonSafe;
+  admin: Option<PersonSafe>;
 }
 
 export class AdminPurgePersonView {
   @Type(() => AdminPurgePerson)
   admin_purge_person: AdminPurgePerson;
+  @Transform(({ value }) => toOption(value), { toClassOnly: true })
+  @Transform(({ value }) => toUndefined(value), { toPlainOnly: true })
+  @Expose()
   @Type(() => PersonSafe)
-  admin: PersonSafe;
+  admin: Option<PersonSafe>;
 }
 
 export class AdminPurgePostView {
   @Type(() => AdminPurgePost)
   admin_purge_post: AdminPurgePost;
+  @Transform(({ value }) => toOption(value), { toClassOnly: true })
+  @Transform(({ value }) => toUndefined(value), { toPlainOnly: true })
+  @Expose()
   @Type(() => PersonSafe)
-  admin: PersonSafe;
+  admin: Option<PersonSafe>;
   @Type(() => CommunitySafe)
   community: CommunitySafe;
 }
@@ -339,8 +379,11 @@ export class AdminPurgePostView {
 export class AdminPurgeCommentView {
   @Type(() => AdminPurgeComment)
   admin_purge_comment: AdminPurgeComment;
+  @Transform(({ value }) => toOption(value), { toClassOnly: true })
+  @Transform(({ value }) => toUndefined(value), { toPlainOnly: true })
+  @Expose()
   @Type(() => PersonSafe)
-  admin: PersonSafe;
+  admin: Option<PersonSafe>;
   @Type(() => Post)
   post: Post;
 }