Merge remote-tracking branch 'misskey-original/develop' into develop

# Conflicts: # package.json # packages/backend/src/server/api/endpoints/notes/create.ts # packages/frontend/src/components/MkEmojiPicker.vue # packages/frontend/src/components/MkTimeline.vue # packages/frontend/src/pages/settings/theme.vue
2024-02-09 10:14:24 +09:00 · 2024-02-09 10:14:24 +09:00 · dfd491ff85
parent 557b5a7beb 614c9a0fc6
commit dfd491ff85
119 changed files with 1030 additions and 478 deletions
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@ -24,6 +24,8 @@
 - Fix: リモートユーザーのリアクション一覧がすべて見えてしまうのを修正
  * すべてのリモートユーザーのリアクション一覧を見えないようにします
 - Enhance: モデレーターはすべてのユーザーのリアクション一覧を見られるように
+- Fix: 特定のキーワードを含むノートが投稿された際、エラーに出来るような設定項目を追加 #13207
+  * デフォルトは空欄なので適用前と同等の動作になります

 ### Client
 - Feat: 新しいゲームを追加
@ -49,6 +51,12 @@
 - Enhance: MFMの属性でオートコンプリートが使用できるように #12735
 - Enhance: 絵文字編集ダイアログをモーダルではなくウィンドウで表示するように
 - Enhance: リモートのユーザーはメニューから直接リモートで表示できるように
+- Enhance: リモートへの引用リノートと同一のリンクにはリンクプレビューを表示しないように
+- Enhance: コードのシンタックスハイライトにテーマを適用できるように
+- Enhance: リアクション権限がない場合、ハートにフォールバックするのではなくリアクションピッカーなどから打てないように
+  - リモートのユーザーにローカルのみのカスタム絵文字をリアクションしようとした場合
+  - センシティブなリアクションを認めていないユーザーにセンシティブなカスタム絵文字をリアクションしようとした場合
+  - ロールが必要な絵文字をリアクションしようとした場合
 - Fix: ネイティブモードの絵文字がモノクロにならないように
 - Fix: v2023.12.0で追加された「モデレーターがユーザーのアイコンもしくはバナー画像を未設定状態にできる機能」が管理画面上で正しく表示されていない問題を修正
 - Fix: AiScriptの`readline`関数が不正な値を返すことがある問題のv2023.12.0時点での修正がPlay以外に適用されていないのを修正
@ -62,6 +70,13 @@
 - Enhance: ページ遷移時にPlayerを閉じるように
 - Fix: iOSで大きな画像を変換してアップロードできない問題を修正
 - Fix: 「アニメーション画像を再生しない」もしくは「データセーバー（アイコン）」を有効にしていても、アイコンデコレーションのアニメーションが停止されない問題を修正
+- Fix: 画像をクロップするとクロップ後の解像度が異様に低くなる問題の修正
+- Fix: 画像をクロップ時、正常に完了できない問題の修正
+- Fix: キャプションが空の画像をクロップするとキャプションにnullという文字列が入ってしまう問題の修正
+- Fix: プロフィールを編集してもリロードするまで反映されない問題を修正
+- Fix: エラー画像URLを設定した後解除すると，デフォルトの画像が表示されない問題の修正
+- Fix: MkCodeEditorで行がずれていってしまう問題の修正
+- Fix: Summaly proxy利用時にプレイヤーが動作しないことがあるのを修正 #13196

 ### Server
 - Enhance: 連合先のレートリミットに引っかかった際にリトライするようになりました
@ -76,6 +91,7 @@
 - Fix: properly handle cc followers
 - Fix: ジョブに関する設定の名前を修正 relashionshipJobPerSec -> relationshipJobPerSec
 - Fix: コントロールパネル->モデレーション->「誰でも新規登録できるようにする」の初期値をONからOFFに変更 #13122
+- Enhance: 連合向けのノート配信を軽量化 #13192

 ### Service Worker
 - Enhance: オフライン表示のデザインを改善・多言語対応
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@ -286,18 +286,17 @@ export const argTypes = {
 			min: 1,
 			max: 4,
 		},
+	},
 };
 ```

 Also, you can use msw to mock API requests in the storybook. Creating a `MyComponent.stories.msw.ts` file to define the mock handlers.

 ```ts
-import { rest } from 'msw';
+import { HttpResponse, http } from 'msw';
 export const handlers = [
-	rest.post('/api/notes/timeline', (req, res, ctx) => {
-		return res(
-			ctx.json([]),
-		);
+	http.post('/api/notes/timeline', ({ request }) => {
+		return HttpResponse.json([]);
 	}),
 ];
 ```
--- a/locales/index.d.ts
+++ b/locales/index.d.ts
@ -4376,6 +4376,18 @@ export interface Locale extends ILocale {
     * スペースで区切るとAND指定になり、キーワードをスラッシュで囲むと正規表現になります。
     */
    "sensitiveWordsDescription2": string;
+    /**
+     * 禁止ワード
+     */
+    "prohibitedWords": string;
+    /**
+     * 設定したワードが含まれるノートを投稿しようとした際、エラーとなるようにします。改行で区切って複数設定できます。
+     */
+    "prohibitedWordsDescription": string;
+    /**
+     * スペースで区切るとAND指定になり、キーワードをスラッシュで囲むと正規表現になります。
+     */
+    "prohibitedWordsDescription2": string;
    /**
     * 非表示ハッシュタグ
     */
--- a/locales/ja-JP.yml
+++ b/locales/ja-JP.yml
@ -1090,6 +1090,9 @@ resetPasswordConfirm: "パスワードリセットしますか？"
 sensitiveWords: "センシティブワード"
 sensitiveWordsDescription: "設定したワードが含まれるノートの公開範囲をホームにします。改行で区切って複数設定できます。"
 sensitiveWordsDescription2: "スペースで区切るとAND指定になり、キーワードをスラッシュで囲むと正規表現になります。"
+prohibitedWords: "禁止ワード"
+prohibitedWordsDescription: "設定したワードが含まれるノートを投稿しようとした際、エラーとなるようにします。改行で区切って複数設定できます。"
+prohibitedWordsDescription2: "スペースで区切るとAND指定になり、キーワードをスラッシュで囲むと正規表現になります。"
 hiddenTags: "非表示ハッシュタグ"
 hiddenTagsDescription: "設定したタグをトレンドに表示させないようにします。改行で区切って複数設定できます。"
 notesSearchNotAvailable: "ノート検索は利用できません。"
--- a/package.json
+++ b/package.json
@ -1,12 +1,12 @@
 {
 	"name": "misskey",
-	"version": "2024.2.0-beta.9-PrisMisskey.3",
+	"version": "2024.2.0-beta.10-PrisMisskey.1",
 	"codename": "nasubi",
 	"repository": {
 		"type": "git",
 		"url": "https://github.com/misskey-dev/misskey.git"
 	},
-	"packageManager": "pnpm@8.12.1",
+	"packageManager": "pnpm@8.15.1",
 	"workspaces": [
 		"packages/frontend",
 		"packages/backend",
--- a/packages/backend/migration/1707429690000-prohibited-words.js
+++ b/packages/backend/migration/1707429690000-prohibited-words.js
@ -0,0 +1,16 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+export class prohibitedWords1707429690000 {
+    name = 'prohibitedWords1707429690000'
+
+    async up(queryRunner) {
+        await queryRunner.query(`ALTER TABLE "meta" ADD "prohibitedWords" character varying(1024) array NOT NULL DEFAULT '{}'`);
+    }
+
+    async down(queryRunner) {
+        await queryRunner.query(`ALTER TABLE "meta" DROP COLUMN "prohibitedWords"`);
+    }
+}
--- a/packages/backend/src/core/CustomEmojiService.ts
+++ b/packages/backend/src/core/CustomEmojiService.ts
@ -460,7 +460,7 @@ export class CustomEmojiService implements OnApplicationShutdown {
 	 */
 	@bindThis
 	public checkDuplicate(name: string): Promise<boolean> {
-		return this.emojisRepository.exist({ where: { name, host: IsNull() } });
+		return this.emojisRepository.exists({ where: { name, host: IsNull() } });
 	}

 	@bindThis
--- a/packages/backend/src/core/HashtagService.ts
+++ b/packages/backend/src/core/HashtagService.ts
@ -163,7 +163,7 @@ export class HashtagService {
 		const instance = await this.metaService.fetch();
 		const hiddenTags = instance.hiddenTags.map(t => normalizeForSearch(t));
 		if (hiddenTags.includes(hashtag)) return;
-		if (this.utilityService.isSensitiveWordIncluded(hashtag, instance.sensitiveWords)) return;
+		if (this.utilityService.isKeyWordIncluded(hashtag, instance.sensitiveWords)) return;

 		// YYYYMMDDHHmm (10分間隔)
 		const now = new Date();
--- a/packages/backend/src/core/MfmService.ts
+++ b/packages/backend/src/core/MfmService.ts
@ -419,6 +419,10 @@ export class MfmService {
 			},

 			text: (node) => {
+				if (!node.props.text.match(/[\r\n]/)) {
+					return doc.createTextNode(node.props.text);
+				}
+
 				const el = doc.createElement('span');
 				const nodes = node.props.text.split(/\r\n|\r|\n/).map(x => doc.createTextNode(x));

--- a/packages/backend/src/core/NoteCreateService.ts
+++ b/packages/backend/src/core/NoteCreateService.ts
@ -119,6 +119,8 @@ class NotificationManager {
 export class NoteCreateService implements OnApplicationShutdown {
 	#shutdownController = new AbortController();

+	public static ContainsProhibitedWordsError = class extends Error {};
+
 	constructor(
 		@Inject(DI.config)
 		private config: Config,
@ -223,13 +225,19 @@ export class NoteCreateService implements OnApplicationShutdown {

 		if (data.visibility === 'public' && data.channel == null) {
 			const sensitiveWords = meta.sensitiveWords;
-			if (this.utilityService.isSensitiveWordIncluded(data.cw ?? data.text ?? '', sensitiveWords)) {
+			if (this.utilityService.isKeyWordIncluded(data.cw ?? data.text ?? '', sensitiveWords)) {
 				data.visibility = 'home';
 			} else if ((await this.roleService.getUserPolicies(user.id)).canPublicNote === false) {
 				data.visibility = 'home';
 			}
 		}

+		if (!user.host) {
+			if (this.utilityService.isKeyWordIncluded(data.cw ?? data.text ?? '', meta.prohibitedWords)) {
+				throw new NoteCreateService.ContainsProhibitedWordsError();
+			}
+		}
+
 		const inSilencedInstance = this.utilityService.isSilencedHost(meta.silencedHosts, user.host);

 		if (data.visibility === 'public' && inSilencedInstance && user.host !== null) {
@ -571,7 +579,7 @@ export class NoteCreateService implements OnApplicationShutdown {
 			if (data.reply) {
 				// 通知
 				if (data.reply.userHost === null) {
-					const isThreadMuted = await this.noteThreadMutingsRepository.exist({
+					const isThreadMuted = await this.noteThreadMutingsRepository.exists({
 						where: {
 							userId: data.reply.userId,
 							threadId: data.reply.threadId ?? data.reply.id,
@ -709,7 +717,7 @@ export class NoteCreateService implements OnApplicationShutdown {
 	@bindThis
 	private async createMentionedEvents(mentionedUsers: MinimumUser[], note: MiNote, nm: NotificationManager) {
 		for (const u of mentionedUsers.filter(u => this.userEntityService.isLocalUser(u))) {
-			const isThreadMuted = await this.noteThreadMutingsRepository.exist({
+			const isThreadMuted = await this.noteThreadMutingsRepository.exists({
 				where: {
 					userId: u.id,
 					threadId: note.threadId ?? note.id,
--- a/packages/backend/src/core/NoteReadService.ts
+++ b/packages/backend/src/core/NoteReadService.ts
@ -49,7 +49,7 @@ export class NoteReadService implements OnApplicationShutdown {
 		//#endregion

 		// スレッドミュート
-		const isThreadMuted = await this.noteThreadMutingsRepository.exist({
+		const isThreadMuted = await this.noteThreadMutingsRepository.exists({
 			where: {
 				userId: userId,
 				threadId: note.threadId ?? note.id,
@ -70,7 +70,7 @@ export class NoteReadService implements OnApplicationShutdown {

 		// 2秒経っても既読にならなかったら「未読の投稿がありますよ」イベントを発行する
 		setTimeout(2000, 'unread note', { signal: this.#shutdownController.signal }).then(async () => {
-			const exist = await this.noteUnreadsRepository.exist({ where: { id: unread.id } });
+			const exist = await this.noteUnreadsRepository.exists({ where: { id: unread.id } });

 			if (!exist) return;

--- a/packages/backend/src/core/SignupService.ts
+++ b/packages/backend/src/core/SignupService.ts
@ -74,12 +74,12 @@ export class SignupService {
 		const secret = generateUserToken();

 		// Check username duplication
-		if (await this.usersRepository.exist({ where: { usernameLower: username.toLowerCase(), host: IsNull() } })) {
+		if (await this.usersRepository.exists({ where: { usernameLower: username.toLowerCase(), host: IsNull() } })) {
 			throw new Error('DUPLICATED_USERNAME');
 		}

 		// Check deleted username duplication
-		if (await this.usedUsernamesRepository.exist({ where: { username: username.toLowerCase() } })) {
+		if (await this.usedUsernamesRepository.exists({ where: { username: username.toLowerCase() } })) {
 			throw new Error('USED_USERNAME');
 		}

--- a/packages/backend/src/core/UserFollowingService.ts
+++ b/packages/backend/src/core/UserFollowingService.ts
@ -144,7 +144,7 @@ export class UserFollowingService implements OnModuleInit {
 			let autoAccept = false;

 			// 鍵アカウントであっても、既にフォローされていた場合はスルー
-			const isFollowing = await this.followingsRepository.exist({
+			const isFollowing = await this.followingsRepository.exists({
 				where: {
 					followerId: follower.id,
 					followeeId: followee.id,
@ -156,7 +156,7 @@ export class UserFollowingService implements OnModuleInit {

 			// フォローしているユーザーは自動承認オプション
 			if (!autoAccept && (this.userEntityService.isLocalUser(followee) && followeeProfile.autoAcceptFollowed)) {
-				const isFollowed = await this.followingsRepository.exist({
+				const isFollowed = await this.followingsRepository.exists({
 					where: {
 						followerId: followee.id,
 						followeeId: follower.id,
@ -170,7 +170,7 @@ export class UserFollowingService implements OnModuleInit {
 			if (followee.isLocked && !autoAccept) {
 				autoAccept = !!(await this.accountMoveService.validateAlsoKnownAs(
 					follower,
-					(oldSrc, newSrc) => this.followingsRepository.exist({
+					(oldSrc, newSrc) => this.followingsRepository.exists({
 						where: {
 							followeeId: followee.id,
 							followerId: newSrc.id,
@ -233,7 +233,7 @@ export class UserFollowingService implements OnModuleInit {

 		this.cacheService.userFollowingsCache.refresh(follower.id);

-		const requestExist = await this.followRequestsRepository.exist({
+		const requestExist = await this.followRequestsRepository.exists({
 			where: {
 				followeeId: followee.id,
 				followerId: follower.id,
@ -531,7 +531,7 @@ export class UserFollowingService implements OnModuleInit {
 			}
 		}

-		const requestExist = await this.followRequestsRepository.exist({
+		const requestExist = await this.followRequestsRepository.exists({
 			where: {
 				followeeId: followee.id,
 				followerId: follower.id,
--- a/packages/backend/src/core/UtilityService.ts
+++ b/packages/backend/src/core/UtilityService.ts
@ -43,13 +43,13 @@ export class UtilityService {
 	}

 	@bindThis
-	public isSensitiveWordIncluded(text: string, sensitiveWords: string[]): boolean {
-		if (sensitiveWords.length === 0) return false;
+	public isKeyWordIncluded(text: string, keyWords: string[]): boolean {
+		if (keyWords.length === 0) return false;
 		if (text === '') return false;

 		const regexpregexp = /^\/(.+)\/(.*)$/;

-		const matched = sensitiveWords.some(filter => {
+		const matched = keyWords.some(filter => {
 			// represents RegExp
 			const regexp = filter.match(regexpregexp);
 			// This should never happen due to input sanitisation.
--- a/packages/backend/src/core/activitypub/ApInboxService.ts
+++ b/packages/backend/src/core/activitypub/ApInboxService.ts
@ -629,7 +629,7 @@ export class ApInboxService {
 			return 'skip: follower not found';
 		}

-		const isFollowing = await this.followingsRepository.exist({
+		const isFollowing = await this.followingsRepository.exists({
 			where: {
 				followerId: follower.id,
 				followeeId: actor.id,
@ -686,14 +686,14 @@ export class ApInboxService {
 			return 'skip: フォロー解除しようとしているユーザーはローカルユーザーではありません';
 		}

-		const requestExist = await this.followRequestsRepository.exist({
+		const requestExist = await this.followRequestsRepository.exists({
 			where: {
 				followerId: actor.id,
 				followeeId: followee.id,
 			},
 		});

-		const isFollowing = await this.followingsRepository.exist({
+		const isFollowing = await this.followingsRepository.exists({
 			where: {
 				followerId: actor.id,
 				followeeId: followee.id,
--- a/packages/backend/src/core/activitypub/ApMfmService.ts
+++ b/packages/backend/src/core/activitypub/ApMfmService.ts
@ -25,8 +25,21 @@ export class ApMfmService {
 	}

 	@bindThis
-	public getNoteHtml(note: MiNote): string | null {
-		if (!note.text) return '';
-		return this.mfmService.toHtml(mfm.parse(note.text), JSON.parse(note.mentionedRemoteUsers));
+	public getNoteHtml(note: MiNote, apAppend?: string) {
+		let noMisskeyContent = false;
+		const srcMfm = (note.text ?? '') + (apAppend ?? '');
+
+		const parsed = mfm.parse(srcMfm);
+
+		if (!apAppend && parsed?.every(n => ['text', 'unicodeEmoji', 'emojiCode', 'mention', 'hashtag', 'url'].includes(n.type))) {
+			noMisskeyContent = true;
+		}
+
+		const content = this.mfmService.toHtml(parsed, JSON.parse(note.mentionedRemoteUsers));
+
+		return {
+			content,
+			noMisskeyContent,
+		};
 	}
 }
--- a/packages/backend/src/core/activitypub/ApRendererService.ts
+++ b/packages/backend/src/core/activitypub/ApRendererService.ts
@ -325,7 +325,7 @@ export class ApRendererService {
 			inReplyToNote = await this.notesRepository.findOneBy({ id: note.replyId });

 			if (inReplyToNote != null) {
-				const inReplyToUserExist = await this.usersRepository.exist({ where: { id: inReplyToNote.userId } });
+				const inReplyToUserExist = await this.usersRepository.exists({ where: { id: inReplyToNote.userId } });

 				if (inReplyToUserExist) {
 					if (inReplyToNote.uri) {
@ -389,17 +389,15 @@ export class ApRendererService {
 			poll = await this.pollsRepository.findOneBy({ noteId: note.id });
 		}

-		let apText = text;
+		let apAppend = '';

 		if (quote) {
-			apText += `\n\nRE: ${quote}`;
+			apAppend += `\n\nRE: ${quote}`;
 		}

 		const summary = note.cw === '' ? String.fromCharCode(0x200B) : note.cw;

-		const content = this.apMfmService.getNoteHtml(Object.assign({}, note, {
-			text: apText,
-		}));
+		const { content, noMisskeyContent } = this.apMfmService.getNoteHtml(note, apAppend);

 		const emojis = await this.getEmojis(note.emojis);
 		const apemojis = emojis.filter(emoji => !emoji.localOnly).map(emoji => this.renderEmoji(emoji));
@ -412,9 +410,6 @@ export class ApRendererService {

 		const asPoll = poll ? {
 			type: 'Question',
-			content: this.apMfmService.getNoteHtml(Object.assign({}, note, {
-				text: text,
-			})),
 			[poll.expiresAt && poll.expiresAt < new Date() ? 'closed' : 'endTime']: poll.expiresAt,
 			[poll.multiple ? 'anyOf' : 'oneOf']: poll.choices.map((text, i) => ({
 				type: 'Note',
@ -432,11 +427,13 @@ export class ApRendererService {
 			attributedTo,
 			summary: summary ?? undefined,
 			content: content ?? undefined,
+			...(noMisskeyContent ? {} : {
 				_misskey_content: text,
 				source: {
 					content: text,
 					mediaType: 'text/x.misskeymarkdown',
 				},
+			}),
 			_misskey_quote: quote,
 			quoteUrl: quote,
 			published: this.idService.parse(note.id).date.toISOString(),
@ -625,6 +622,7 @@ export class ApRendererService {
 				'https://www.w3.org/ns/activitystreams',
 				'https://w3id.org/security/v1',
 				{
+					Key: 'sec:Key',
 					// as non-standards
 					manuallyApprovesFollowers: 'as:manuallyApprovesFollowers',
 					sensitive: 'as:sensitive',
--- a/packages/backend/src/core/entities/ChannelEntityService.ts
+++ b/packages/backend/src/core/entities/ChannelEntityService.ts
@ -51,14 +51,14 @@ export class ChannelEntityService {

 		const banner = channel.bannerId ? await this.driveFilesRepository.findOneBy({ id: channel.bannerId }) : null;

-		const isFollowing = meId ? await this.channelFollowingsRepository.exist({
+		const isFollowing = meId ? await this.channelFollowingsRepository.exists({
 			where: {
 				followerId: meId,
 				followeeId: channel.id,
 			},
 		}) : false;

-		const isFavorited = meId ? await this.channelFavoritesRepository.exist({
+		const isFavorited = meId ? await this.channelFavoritesRepository.exists({
 			where: {
 				userId: meId,
 				channelId: channel.id,
--- a/packages/backend/src/core/entities/ClipEntityService.ts
+++ b/packages/backend/src/core/entities/ClipEntityService.ts
@ -46,7 +46,7 @@ export class ClipEntityService {
 			description: clip.description,
 			isPublic: clip.isPublic,
 			favoritedCount: await this.clipFavoritesRepository.countBy({ clipId: clip.id }),
-			isFavorited: meId ? await this.clipFavoritesRepository.exist({ where: { clipId: clip.id, userId: meId } }) : undefined,
+			isFavorited: meId ? await this.clipFavoritesRepository.exists({ where: { clipId: clip.id, userId: meId } }) : undefined,
 		});
 	}

--- a/packages/backend/src/core/entities/EmojiEntityService.ts
+++ b/packages/backend/src/core/entities/EmojiEntityService.ts
@ -31,6 +31,7 @@ export class EmojiEntityService {
 			category: emoji.category,
 			// || emoji.originalUrl してるのは後方互換性のため（publicUrlはstringなので??はだめ）
 			url: emoji.publicUrl || emoji.originalUrl,
+			localOnly: emoji.localOnly ? true : undefined,
 			isSensitive: emoji.isSensitive ? true : undefined,
 			roleIdsThatCanBeUsedThisEmojiAsReaction: emoji.roleIdsThatCanBeUsedThisEmojiAsReaction.length > 0 ? emoji.roleIdsThatCanBeUsedThisEmojiAsReaction : undefined,
 			draft: emoji.draft,
--- a/packages/backend/src/core/entities/FlashEntityService.ts
+++ b/packages/backend/src/core/entities/FlashEntityService.ts
@ -47,7 +47,7 @@ export class FlashEntityService {
 			summary: flash.summary,
 			script: flash.script,
 			likedCount: flash.likedCount,
-			isLiked: meId ? await this.flashLikesRepository.exist({ where: { flashId: flash.id, userId: meId } }) : undefined,
+			isLiked: meId ? await this.flashLikesRepository.exists({ where: { flashId: flash.id, userId: meId } }) : undefined,
 		});
 	}

--- a/packages/backend/src/core/entities/GalleryPostEntityService.ts
+++ b/packages/backend/src/core/entities/GalleryPostEntityService.ts
@ -53,7 +53,7 @@ export class GalleryPostEntityService {
 			tags: post.tags.length > 0 ? post.tags : undefined,
 			isSensitive: post.isSensitive,
 			likedCount: post.likedCount,
-			isLiked: meId ? await this.galleryLikesRepository.exist({ where: { postId: post.id, userId: meId } }) : undefined,
+			isLiked: meId ? await this.galleryLikesRepository.exists({ where: { postId: post.id, userId: meId } }) : undefined,
 		});
 	}

--- a/packages/backend/src/core/entities/NoteEntityService.ts
+++ b/packages/backend/src/core/entities/NoteEntityService.ts
@ -108,7 +108,7 @@ export class NoteEntityService implements OnModuleInit {
 				hide = false;
 			} else {
 				// フォロワーかどうか
-				const isFollowing = await this.followingsRepository.exist({
+				const isFollowing = await this.followingsRepository.exists({
 					where: {
 						followeeId: packedNote.userId,
 						followerId: meId,
--- a/packages/backend/src/core/entities/PageEntityService.ts
+++ b/packages/backend/src/core/entities/PageEntityService.ts
@ -104,7 +104,7 @@ export class PageEntityService {
 			eyeCatchingImage: page.eyeCatchingImageId ? await this.driveFileEntityService.pack(page.eyeCatchingImageId) : null,
 			attachedFiles: this.driveFileEntityService.packMany((await Promise.all(attachedFiles)).filter((x): x is MiDriveFile => x != null)),
 			likedCount: page.likedCount,
-			isLiked: meId ? await this.pageLikesRepository.exist({ where: { pageId: page.id, userId: meId } }) : undefined,
+			isLiked: meId ? await this.pageLikesRepository.exists({ where: { pageId: page.id, userId: meId } }) : undefined,
 		});
 	}

--- a/packages/backend/src/core/entities/UserEntityService.ts
+++ b/packages/backend/src/core/entities/UserEntityService.ts
@ -152,43 +152,43 @@ export class UserEntityService implements OnModuleInit {
 				followerId: me,
 				followeeId: target,
 			}),
-			this.followingsRepository.exist({
+			this.followingsRepository.exists({
 				where: {
 					followerId: target,
 					followeeId: me,
 				},
 			}),
-			this.followRequestsRepository.exist({
+			this.followRequestsRepository.exists({
 				where: {
 					followerId: me,
 					followeeId: target,
 				},
 			}),
-			this.followRequestsRepository.exist({
+			this.followRequestsRepository.exists({
 				where: {
 					followerId: target,
 					followeeId: me,
 				},
 			}),
-			this.blockingsRepository.exist({
+			this.blockingsRepository.exists({
 				where: {
 					blockerId: me,
 					blockeeId: target,
 				},
 			}),
-			this.blockingsRepository.exist({
+			this.blockingsRepository.exists({
 				where: {
 					blockerId: target,
 					blockeeId: me,
 				},
 			}),
-			this.mutingsRepository.exist({
+			this.mutingsRepository.exists({
 				where: {
 					muterId: me,
 					muteeId: target,
 				},
 			}),
-			this.renoteMutingsRepository.exist({
+			this.renoteMutingsRepository.exists({
 				where: {
 					muterId: me,
 					muteeId: target,
@ -215,7 +215,7 @@ export class UserEntityService implements OnModuleInit {
 		/*
 		const myAntennas = (await this.antennaService.getAntennas()).filter(a => a.userId === userId);

-		const isUnread = (myAntennas.length > 0 ? await this.antennaNotesRepository.exist({
+		const isUnread = (myAntennas.length > 0 ? await this.antennaNotesRepository.exists({
 			where: {
 				antennaId: In(myAntennas.map(x => x.id)),
 				read: false,
--- a/packages/backend/src/models/Meta.ts
+++ b/packages/backend/src/models/Meta.ts
@ -76,6 +76,11 @@ export class MiMeta {
 	})
 	public sensitiveWords: string[];

+	@Column('varchar', {
+		length: 1024, array: true, default: '{}',
+	})
+	public prohibitedWords: string[];
+
 	@Column('varchar', {
 		length: 1024, array: true, default: '{}',
 	})
--- a/packages/backend/src/models/json-schema/emoji.ts
+++ b/packages/backend/src/models/json-schema/emoji.ts
@ -27,6 +27,10 @@ export const packedEmojiSimpleSchema = {
 			type: 'string',
 			optional: false, nullable: false,
 		},
+		localOnly: {
+			type: 'boolean',
+			optional: true, nullable: false,
+		},
 		isSensitive: {
 			type: 'boolean',
 			optional: true, nullable: false,
--- a/packages/backend/src/server/api/SignupApiService.ts
+++ b/packages/backend/src/server/api/SignupApiService.ts
@ -163,12 +163,12 @@ export class SignupApiService {
 		}

 		if (instance.emailRequiredForSignup) {
-			if (await this.usersRepository.exist({ where: { usernameLower: username.toLowerCase(), host: IsNull() } })) {
+			if (await this.usersRepository.exists({ where: { usernameLower: username.toLowerCase(), host: IsNull() } })) {
 				throw new FastifyReplyError(400, 'DUPLICATED_USERNAME');
 			}

 			// Check deleted username duplication
-			if (await this.usedUsernamesRepository.exist({ where: { username: username.toLowerCase() } })) {
+			if (await this.usedUsernamesRepository.exists({ where: { username: username.toLowerCase() } })) {
 				throw new FastifyReplyError(400, 'USED_USERNAME');
 			}

--- a/packages/backend/src/server/api/endpoints/admin/meta.ts
+++ b/packages/backend/src/server/api/endpoints/admin/meta.ts
@ -156,6 +156,13 @@ export const meta = {
 					type: 'string',
 				},
 			},
+			prohibitedWords: {
+				type: 'array',
+				optional: false, nullable: false,
+				items: {
+					type: 'string',
+				},
+			},
 			bannedEmailDomains: {
 				type: 'array',
 				optional: true, nullable: false,
@ -524,6 +531,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				blockedHosts: instance.blockedHosts,
 				silencedHosts: instance.silencedHosts,
 				sensitiveWords: instance.sensitiveWords,
+				prohibitedWords: instance.prohibitedWords,
 				preservedUsernames: instance.preservedUsernames,
 				hcaptchaSecretKey: instance.hcaptchaSecretKey,
 				mcaptchaSecretKey: instance.mcaptchaSecretKey,
--- a/packages/backend/src/server/api/endpoints/admin/promo/create.ts
+++ b/packages/backend/src/server/api/endpoints/admin/promo/create.ts
@ -55,7 +55,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				throw e;
 			});

-			const exist = await this.promoNotesRepository.exist({ where: { noteId: note.id } });
+			const exist = await this.promoNotesRepository.exists({ where: { noteId: note.id } });

 			if (exist) {
 				throw new ApiError(meta.errors.alreadyPromoted);
--- a/packages/backend/src/server/api/endpoints/admin/update-meta.ts
+++ b/packages/backend/src/server/api/endpoints/admin/update-meta.ts
@ -41,6 +41,11 @@ export const paramDef = {
 				type: 'string',
 			},
 		},
+		prohibitedWords: {
+			type: 'array', nullable: true, items: {
+				type: 'string',
+			},
+		},
 		themeColor: { type: 'string', nullable: true, pattern: '^#[0-9a-fA-F]{6}$' },
 		mascotImageUrl: { type: 'string', nullable: true },
 		bannerUrl: { type: 'string', nullable: true },
@ -182,6 +187,9 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 			if (Array.isArray(ps.sensitiveWords)) {
 				set.sensitiveWords = ps.sensitiveWords.filter(Boolean);
 			}
+			if (Array.isArray(ps.prohibitedWords)) {
+				set.prohibitedWords = ps.prohibitedWords.filter(Boolean);
+			}
 			if (Array.isArray(ps.silencedHosts)) {
 				let lastValue = '';
 				set.silencedHosts = ps.silencedHosts.sort().filter((h) => {
--- a/packages/backend/src/server/api/endpoints/auth/accept.ts
+++ b/packages/backend/src/server/api/endpoints/auth/accept.ts
@ -62,7 +62,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 			const accessToken = secureRndstr(32);

 			// Fetch exist access token
-			const exist = await this.accessTokensRepository.exist({
+			const exist = await this.accessTokensRepository.exists({
 				where: {
 					appId: session.appId,
 					userId: me.id,
--- a/packages/backend/src/server/api/endpoints/blocking/create.ts
+++ b/packages/backend/src/server/api/endpoints/blocking/create.ts
@ -88,7 +88,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 			});

 			// Check if already blocking
-			const exist = await this.blockingsRepository.exist({
+			const exist = await this.blockingsRepository.exists({
 				where: {
 					blockerId: blocker.id,
 					blockeeId: blockee.id,
--- a/packages/backend/src/server/api/endpoints/blocking/delete.ts
+++ b/packages/backend/src/server/api/endpoints/blocking/delete.ts
@ -88,7 +88,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 			});

 			// Check not blocking
-			const exist = await this.blockingsRepository.exist({
+			const exist = await this.blockingsRepository.exists({
 				where: {
 					blockerId: blocker.id,
 					blockeeId: blockee.id,
--- a/packages/backend/src/server/api/endpoints/clips/favorite.ts
+++ b/packages/backend/src/server/api/endpoints/clips/favorite.ts
@ -62,7 +62,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				throw new ApiError(meta.errors.noSuchClip);
 			}

-			const exist = await this.clipFavoritesRepository.exist({
+			const exist = await this.clipFavoritesRepository.exists({
 				where: {
 					clipId: clip.id,
 					userId: me.id,
--- a/packages/backend/src/server/api/endpoints/drive/files/check-existence.ts
+++ b/packages/backend/src/server/api/endpoints/drive/files/check-existence.ts
@ -38,7 +38,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 		private driveFilesRepository: DriveFilesRepository,
 	) {
 		super(meta, paramDef, async (ps, me) => {
-			const exist = await this.driveFilesRepository.exist({
+			const exist = await this.driveFilesRepository.exists({
 				where: {
 					md5: ps.md5,
 					userId: me.id,
--- a/packages/backend/src/server/api/endpoints/flash/like.ts
+++ b/packages/backend/src/server/api/endpoints/flash/like.ts
@ -70,7 +70,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 			}

 			// if already liked
-			const exist = await this.flashLikesRepository.exist({
+			const exist = await this.flashLikesRepository.exists({
 				where: {
 					flashId: flash.id,
 					userId: me.id,
--- a/packages/backend/src/server/api/endpoints/following/create.ts
+++ b/packages/backend/src/server/api/endpoints/following/create.ts
@ -101,7 +101,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 			});

 			// Check if already following
-			const exist = await this.followingsRepository.exist({
+			const exist = await this.followingsRepository.exists({
 				where: {
 					followerId: follower.id,
 					followeeId: followee.id,
--- a/packages/backend/src/server/api/endpoints/following/delete.ts
+++ b/packages/backend/src/server/api/endpoints/following/delete.ts
@ -85,7 +85,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 			});

 			// Check not following
-			const exist = await this.followingsRepository.exist({
+			const exist = await this.followingsRepository.exists({
 				where: {
 					followerId: follower.id,
 					followeeId: followee.id,
--- a/packages/backend/src/server/api/endpoints/gallery/posts/like.ts
+++ b/packages/backend/src/server/api/endpoints/gallery/posts/like.ts
@ -72,7 +72,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 			}

 			// if already liked
-			const exist = await this.galleryLikesRepository.exist({
+			const exist = await this.galleryLikesRepository.exists({
 				where: {
 					postId: post.id,
 					userId: me.id,
--- a/packages/backend/src/server/api/endpoints/i/import-antennas.ts
+++ b/packages/backend/src/server/api/endpoints/i/import-antennas.ts
@ -71,7 +71,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 		private downloadService: DownloadService,
 	) {
 		super(meta, paramDef, async (ps, me) => {
-			const userExist = await this.usersRepository.exist({ where: { id: me.id } });
+			const userExist = await this.usersRepository.exists({ where: { id: me.id } });
 			if (!userExist) throw new ApiError(meta.errors.noSuchUser);
 			const file = await this.driveFilesRepository.findOneBy({ id: ps.fileId });
 			if (file === null) throw new ApiError(meta.errors.noSuchFile);
--- a/packages/backend/src/server/api/endpoints/i/revoke-token.ts
+++ b/packages/backend/src/server/api/endpoints/i/revoke-token.ts
@ -34,7 +34,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 	) {
 		super(meta, paramDef, async (ps, me) => {
 			if (ps.tokenId) {
-				const tokenExist = await this.accessTokensRepository.exist({ where: { id: ps.tokenId } });
+				const tokenExist = await this.accessTokensRepository.exists({ where: { id: ps.tokenId } });

 				if (tokenExist) {
 					await this.accessTokensRepository.delete({
@ -43,7 +43,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 					});
 				}
 			} else if (ps.token) {
-				const tokenExist = await this.accessTokensRepository.exist({ where: { token: ps.token } });
+				const tokenExist = await this.accessTokensRepository.exists({ where: { token: ps.token } });

 				if (tokenExist) {
 					await this.accessTokensRepository.delete({
--- a/packages/backend/src/server/api/endpoints/mute/create.ts
+++ b/packages/backend/src/server/api/endpoints/mute/create.ts
@ -83,7 +83,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 			});

 			// Check if already muting
-			const exist = await this.mutingsRepository.exist({
+			const exist = await this.mutingsRepository.exists({
 				where: {
 					muterId: muter.id,
 					muteeId: mutee.id,
--- a/packages/backend/src/server/api/endpoints/notes/create.ts
+++ b/packages/backend/src/server/api/endpoints/notes/create.ts
@ -21,6 +21,8 @@ import { IdService } from '@/core/IdService.js';
 import { RoleService } from '@/core/RoleService.js';
 import { DI } from '@/di-symbols.js';
 import { isPureRenote } from '@/misc/is-pure-renote.js';
+import { MetaService } from '@/core/MetaService.js';
+import { UtilityService } from '@/core/UtilityService.js';
 import { ApiError } from '../../error.js';

 export const meta = {
@ -145,6 +147,11 @@ export const meta = {
 			kind: 'permission',
 			id: '7f86f06f-7e15-4057-8561-f4b6d4ac755a',
 		},
+		containsProhibitedWords: {
+			message: 'Cannot post because it contains prohibited words.',
+			code: 'CONTAINS_PROHIBITED_WORDS',
+			id: 'aa6e01d3-a85c-669d-758a-76aab43af334',
+		},
 	},
 } as const;

@ -311,7 +318,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-

 				// Check blocking
 				if (renote.userId !== me.id) {
-					const blockExist = await this.blockingsRepository.exist({
+					const blockExist = await this.blockingsRepository.exists({
 						where: {
 							blockerId: renote.userId,
 							blockeeId: me.id,
@ -359,7 +366,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-

 				// Check blocking
 				if (reply.userId !== me.id) {
-					const blockExist = await this.blockingsRepository.exist({
+					const blockExist = await this.blockingsRepository.exists({
 						where: {
 							blockerId: reply.userId,
 							blockeeId: me.id,
@ -390,7 +397,9 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				}
 			}

-			const note: MiNoteCreateOption = {
+			// 投稿を作成
+			try {
+				const note : MiNoteCreateOption  = {
 					createdAt: new Date(),
 					files: files,
 					poll: ps.poll ? {
@ -404,7 +413,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 					cw: ps.cw,
 					localOnly: ps.localOnly,
 					reactionAcceptance: ps.reactionAcceptance,
-				visibility,
+					visibility: ps.visibility,
 					visibleUsers,
 					channel,
 					apMentions: ps.noExtractMentions ? [] : undefined,
@ -455,6 +464,14 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 						createdNote: await this.noteEntityService.pack(createdNoteRaw, me),
 					};
 				}
+			} catch (e) {
+				// TODO: 他のErrorもここでキャッチしてエラーメッセージを当てるようにしたい
+				if (e instanceof NoteCreateService.ContainsProhibitedWordsError) {
+					throw new ApiError(meta.errors.containsProhibitedWords);
+				}
+
+				throw e;
+			}
 		});
 	}
 }
--- a/packages/backend/src/server/api/endpoints/notes/favorites/create.ts
+++ b/packages/backend/src/server/api/endpoints/notes/favorites/create.ts
@ -67,7 +67,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 			});

 			// if already favorited
-			const exist = await this.noteFavoritesRepository.exist({
+			const exist = await this.noteFavoritesRepository.exists({
 				where: {
 					noteId: note.id,
 					userId: me.id,
--- a/packages/backend/src/server/api/endpoints/pages/like.ts
+++ b/packages/backend/src/server/api/endpoints/pages/like.ts
@ -70,7 +70,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 			}

 			// if already liked
-			const exist = await this.pageLikesRepository.exist({
+			const exist = await this.pageLikesRepository.exists({
 				where: {
 					pageId: page.id,
 					userId: me.id,
--- a/packages/backend/src/server/api/endpoints/promo/read.ts
+++ b/packages/backend/src/server/api/endpoints/promo/read.ts
@ -49,7 +49,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				throw err;
 			});

-			const exist = await this.promoReadsRepository.exist({
+			const exist = await this.promoReadsRepository.exists({
 				where: {
 					noteId: note.id,
 					userId: me.id,
--- a/packages/backend/src/server/api/endpoints/users/followers.ts
+++ b/packages/backend/src/server/api/endpoints/users/followers.ts
@ -101,7 +101,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				if (me == null) {
 					throw new ApiError(meta.errors.forbidden);
 				} else if (me.id !== user.id) {
-					const isFollowing = await this.followingsRepository.exist({
+					const isFollowing = await this.followingsRepository.exists({
 						where: {
 							followeeId: user.id,
 							followerId: me.id,
--- a/packages/backend/src/server/api/endpoints/users/following.ts
+++ b/packages/backend/src/server/api/endpoints/users/following.ts
@ -109,7 +109,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				if (me == null) {
 					throw new ApiError(meta.errors.forbidden);
 				} else if (me.id !== user.id) {
-					const isFollowing = await this.followingsRepository.exist({
+					const isFollowing = await this.followingsRepository.exists({
 						where: {
 							followeeId: user.id,
 							followerId: me.id,
--- a/packages/backend/src/server/api/endpoints/users/lists/create-from-public.ts
+++ b/packages/backend/src/server/api/endpoints/users/lists/create-from-public.ts
@ -90,7 +90,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 		private roleService: RoleService,
 	) {
 		super(meta, paramDef, async (ps, me) => {
-			const listExist = await this.userListsRepository.exist({
+			const listExist = await this.userListsRepository.exists({
 				where: {
 					id: ps.listId,
 					isPublic: true,
@ -121,7 +121,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				});

 				if (currentUser.id !== me.id) {
-					const blockExist = await this.blockingsRepository.exist({
+					const blockExist = await this.blockingsRepository.exists({
 						where: {
 							blockerId: currentUser.id,
 							blockeeId: me.id,
@ -132,7 +132,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 					}
 				}

-				const exist = await this.userListMembershipsRepository.exist({
+				const exist = await this.userListMembershipsRepository.exists({
 					where: {
 						userListId: userList.id,
 						userId: currentUser.id,
--- a/packages/backend/src/server/api/endpoints/users/lists/favorite.ts
+++ b/packages/backend/src/server/api/endpoints/users/lists/favorite.ts
@ -47,7 +47,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 		private idService: IdService,
 	) {
 		super(meta, paramDef, async (ps, me) => {
-			const userListExist = await this.userListsRepository.exist({
+			const userListExist = await this.userListsRepository.exists({
 				where: {
 					id: ps.listId,
 					isPublic: true,
@ -58,7 +58,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 				throw new ApiError(meta.errors.noSuchList);
 			}

-			const exist = await this.userListFavoritesRepository.exist({
+			const exist = await this.userListFavoritesRepository.exists({
 				where: {
 					userId: me.id,
 					userListId: ps.listId,
--- a/packages/backend/src/server/api/endpoints/users/lists/push.ts
+++ b/packages/backend/src/server/api/endpoints/users/lists/push.ts
@ -104,7 +104,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-

 			// Check blocking
 			if (user.id !== me.id) {
-				const blockExist = await this.blockingsRepository.exist({
+				const blockExist = await this.blockingsRepository.exists({
 					where: {
 						blockerId: user.id,
 						blockeeId: me.id,
@ -115,7 +115,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				}
 			}

-			const exist = await this.userListMembershipsRepository.exist({
+			const exist = await this.userListMembershipsRepository.exists({
 				where: {
 					userListId: userList.id,
 					userId: user.id,
--- a/packages/backend/src/server/api/endpoints/users/lists/show.ts
+++ b/packages/backend/src/server/api/endpoints/users/lists/show.ts
@ -74,7 +74,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 					userListId: ps.listId,
 				});
 				if (me !== null) {
-					additionalProperties.isLiked = await this.userListFavoritesRepository.exist({
+					additionalProperties.isLiked = await this.userListFavoritesRepository.exists({
 						where: {
 							userId: me.id,
 							userListId: ps.listId,
--- a/packages/backend/src/server/api/endpoints/users/lists/unfavorite.ts
+++ b/packages/backend/src/server/api/endpoints/users/lists/unfavorite.ts
@ -45,7 +45,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 		private userListFavoritesRepository: UserListFavoritesRepository,
 	) {
 		super(meta, paramDef, async (ps, me) => {
-			const userListExist = await this.userListsRepository.exist({
+			const userListExist = await this.userListsRepository.exists({
 				where: {
 					id: ps.listId,
 					isPublic: true,
--- a/packages/backend/src/server/api/stream/channels/user-list.ts
+++ b/packages/backend/src/server/api/stream/channels/user-list.ts
@ -43,7 +43,7 @@ class UserListChannel extends Channel {
 		this.withRenotes = params.withRenotes ?? true;

 		// Check existence and owner
-		const listExist = await this.userListsRepository.exist({
+		const listExist = await this.userListsRepository.exists({
 			where: {
 				id: this.listId,
 				userId: this.user!.id,
--- a/packages/backend/test/e2e/note.ts
+++ b/packages/backend/test/e2e/note.ts
@ -16,12 +16,14 @@ describe('Note', () => {

 	let alice: misskey.entities.SignupResponse;
 	let bob: misskey.entities.SignupResponse;
+	let tom: misskey.entities.SignupResponse;

 	beforeAll(async () => {
 		const connection = await initTestDb(true);
 		Notes = connection.getRepository(MiNote);
 		alice = await signup({ username: 'alice' });
 		bob = await signup({ username: 'bob' });
+		tom = await signup({ username: 'tom', host: 'example.com' });
 	}, 1000 * 60 * 2);

 	test('投稿できる', async () => {
@ -607,6 +609,77 @@ describe('Note', () => {
 			assert.strictEqual(note2.status, 200);
 			assert.strictEqual(note2.body.createdNote.visibility, 'home');
 		});
+
+		test('禁止ワードを含む投稿はエラーになる (単語指定)', async () => {
+			const prohibited = await api('admin/update-meta', {
+				prohibitedWords: [
+					'test',
+				],
+			}, alice);
+
+			assert.strictEqual(prohibited.status, 204);
+
+			await new Promise(x => setTimeout(x, 2));
+
+			const note1 = await api('/notes/create', {
+				text: 'hogetesthuge',
+			}, alice);
+
+			assert.strictEqual(note1.status, 400);
+			assert.strictEqual(note1.body.error.code, 'CONTAINS_PROHIBITED_WORDS');
+		});
+
+		test('禁止ワードを含む投稿はエラーになる (正規表現)', async () => {
+			const prohibited = await api('admin/update-meta', {
+				prohibitedWords: [
+					'/Test/i',
+				],
+			}, alice);
+
+			assert.strictEqual(prohibited.status, 204);
+
+			const note2 = await api('/notes/create', {
+				text: 'hogetesthuge',
+			}, alice);
+
+			assert.strictEqual(note2.status, 400);
+			assert.strictEqual(note2.body.error.code, 'CONTAINS_PROHIBITED_WORDS');
+		});
+
+		test('禁止ワードを含む投稿はエラーになる (スペースアンド)', async () => {
+			const prohibited = await api('admin/update-meta', {
+				prohibitedWords: [
+					'Test hoge',
+				],
+			}, alice);
+
+			assert.strictEqual(prohibited.status, 204);
+
+			const note2 = await api('/notes/create', {
+				text: 'hogeTesthuge',
+			}, alice);
+
+			assert.strictEqual(note2.status, 400);
+			assert.strictEqual(note2.body.error.code, 'CONTAINS_PROHIBITED_WORDS');
+		});
+
+		test('禁止ワードを含んでいてもリモートノートはエラーにならない', async () => {
+			const prohibited = await api('admin/update-meta', {
+				prohibitedWords: [
+					'test',
+				],
+			}, alice);
+
+			assert.strictEqual(prohibited.status, 204);
+
+			await new Promise(x => setTimeout(x, 2));
+
+			const note1 = await api('/notes/create', {
+				text: 'hogetesthuge',
+			}, tom);
+
+			assert.strictEqual(note1.status, 200);
+		});
 	});

 	describe('notes/delete', () => {
--- a/packages/backend/test/unit/ApMfmService.ts
+++ b/packages/backend/test/unit/ApMfmService.ts
@ -0,0 +1,44 @@
+import * as assert from 'assert';
+import { Test } from '@nestjs/testing';
+
+import { CoreModule } from '@/core/CoreModule.js';
+import { ApMfmService } from '@/core/activitypub/ApMfmService.js';
+import { GlobalModule } from '@/GlobalModule.js';
+import { MiNote } from '@/models/Note.js';
+
+describe('ApMfmService', () => {
+	let apMfmService: ApMfmService;
+
+	beforeAll(async () => {
+		const app = await Test.createTestingModule({
+			imports: [GlobalModule, CoreModule],
+		}).compile();
+		apMfmService = app.get<ApMfmService>(ApMfmService);
+	});
+
+	describe('getNoteHtml', () => {
+		test('Do not provide _misskey_content for simple text', () => {
+			const note: MiNote = {
+				text: 'テキスト #タグ @mention 🍊 :emoji: https://example.com',
+				mentionedRemoteUsers: '[]',
+			} as any;
+
+			const { content, noMisskeyContent } = apMfmService.getNoteHtml(note);
+
+			assert.equal(noMisskeyContent, true, 'noMisskeyContent');
+			assert.equal(content, '<p>テキスト <a href="http://misskey.local/tags/タグ" rel="tag">#タグ</a> <a href="http://misskey.local/@mention" class="u-url mention">@mention</a> 🍊 :emoji: <a href="https://example.com">https://example.com</a></p>', 'content');
+		});
+
+		test('Provide _misskey_content for MFM', () => {
+			const note: MiNote = {
+				text: '$[tada foo]',
+				mentionedRemoteUsers: '[]',
+			} as any;
+
+			const { content, noMisskeyContent } = apMfmService.getNoteHtml(note);
+
+			assert.equal(noMisskeyContent, false, 'noMisskeyContent');
+			assert.equal(content, '<p><i>foo</i></p>', 'content');
+		});
+	});
+});
--- a/packages/backend/test/unit/MfmService.ts
+++ b/packages/backend/test/unit/MfmService.ts
@ -33,6 +33,12 @@ describe('MfmService', () => {
 			const output = '<p><span>foo<br>bar<br>baz</span></p>';
 			assert.equal(mfmService.toHtml(mfm.parse(input)), output);
 		});
+
+		test('Do not generate unnecessary span', () => {
+			const input = 'foo $[tada bar]';
+			const output = '<p>foo <i>bar</i></p>';
+			assert.equal(mfmService.toHtml(mfm.parse(input)), output);
+		});
 	});

 	describe('fromHtml', () => {
--- a/packages/frontend/.storybook/mocks.ts
+++ b/packages/frontend/.storybook/mocks.ts
@ -3,7 +3,7 @@
 * SPDX-License-Identifier: AGPL-3.0-only
 */

-import { type SharedOptions, rest } from 'msw';
+import { type SharedOptions, http, HttpResponse } from 'msw';

 export const onUnhandledRequest = ((req, print) => {
 	if (req.url.hostname !== 'localhost' || /^\/(?:client-assets\/|fluent-emojis?\/|iframe.html$|node_modules\/|src\/|sb-|static-assets\/|vite\/)/.test(req.url.pathname)) {
@ -13,19 +13,31 @@ export const onUnhandledRequest = ((req, print) => {
 }) satisfies SharedOptions['onUnhandledRequest'];

 export const commonHandlers = [
-	rest.get('/fluent-emoji/:codepoints.png', async (req, res, ctx) => {
-		const { codepoints } = req.params;
+	http.get('/fluent-emoji/:codepoints.png', async ({ params }) => {
+		const { codepoints } = params;
 		const value = await fetch(`https://raw.githubusercontent.com/misskey-dev/emojis/main/dist/${codepoints}.png`).then((response) => response.blob());
-		return res(ctx.set('Content-Type', 'image/png'), ctx.body(value));
+		return new HttpResponse(value, {
+			headers: {
+				'Content-Type': 'image/png',
+			},
+		});
 	}),
-	rest.get('/fluent-emojis/:codepoints.png', async (req, res, ctx) => {
-		const { codepoints } = req.params;
+	http.get('/fluent-emojis/:codepoints.png', async ({ params }) => {
+		const { codepoints } = params;
 		const value = await fetch(`https://raw.githubusercontent.com/misskey-dev/emojis/main/dist/${codepoints}.png`).then((response) => response.blob());
-		return res(ctx.set('Content-Type', 'image/png'), ctx.body(value));
+		return new HttpResponse(value, {
+			headers: {
+				'Content-Type': 'image/png',
+			},
+		});
 	}),
-	rest.get('/twemoji/:codepoints.svg', async (req, res, ctx) => {
-		const { codepoints } = req.params;
+	http.get('/twemoji/:codepoints.svg', async ({ params }) => {
+		const { codepoints } = params;
 		const value = await fetch(`https://unpkg.com/@discordapp/twemoji@15.0.2/dist/svg/${codepoints}.svg`).then((response) => response.blob());
-		return res(ctx.set('Content-Type', 'image/svg+xml'), ctx.body(value));
+		return new HttpResponse(value, {
+			headers: {
+				'Content-Type': 'image/svg+xml',
+			},
+		});
 	}),
 ];
--- a/packages/frontend/package.json
+++ b/packages/frontend/package.json
@ -29,7 +29,7 @@
 		"@twemoji/parser": "15.0.0",
 		"@vitejs/plugin-vue": "5.0.3",
 		"@vue/compiler-sfc": "3.4.15",
-		"aiscript-vscode": "github:aiscript-dev/aiscript-vscode#v0.0.6",
+		"aiscript-vscode": "github:aiscript-dev/aiscript-vscode#v0.1.2",
 		"astring": "1.8.6",
 		"broadcast-channel": "7.0.0",
 		"buraha": "0.0.1",
@ -71,7 +71,7 @@
 		"typescript": "5.3.3",
 		"uuid": "9.0.1",
 		"v-code-diff": "1.7.2",
-		"vite": "5.0.12",
+		"vite": "5.1.0",
 		"vue": "3.4.15",
 		"vuedraggable": "next"
 	},
@ -122,8 +122,8 @@
 		"happy-dom": "10.0.3",
 		"intersection-observer": "0.12.2",
 		"micromatch": "4.0.5",
-		"msw": "2.1.2",
-		"msw-storybook-addon": "1.10.0",
+		"msw": "2.1.7",
+		"msw-storybook-addon": "2.0.0-beta.1",
 		"nodemon": "3.0.3",
 		"prettier": "3.2.4",
 		"react": "18.2.0",
--- a/packages/frontend/src/components/MkAbuseReport.stories.impl.ts
+++ b/packages/frontend/src/components/MkAbuseReport.stories.impl.ts
@ -6,7 +6,7 @@
 /* eslint-disable @typescript-eslint/explicit-function-return-type */
 import { action } from '@storybook/addon-actions';
 import { StoryObj } from '@storybook/vue3';
-import { rest } from 'msw';
+import { HttpResponse, http } from 'msw';
 import { abuseUserReport } from '../../.storybook/fakes.js';
 import { commonHandlers } from '../../.storybook/mocks.js';
 import MkAbuseReport from './MkAbuseReport.vue';
@ -44,9 +44,9 @@ export const Default = {
 		msw: {
 			handlers: [
 				...commonHandlers,
-				rest.post('/api/admin/resolve-abuse-user-report', async (req, res, ctx) => {
-					action('POST /api/admin/resolve-abuse-user-report')(await req.json());
-					return res(ctx.json({}));
+				http.post('/api/admin/resolve-abuse-user-report', async ({ request }) => {
+					action('POST /api/admin/resolve-abuse-user-report')(await request.json());
+					return HttpResponse.json({});
 				}),
 			],
 		},
--- a/packages/frontend/src/components/MkAbuseReportWindow.stories.impl.ts
+++ b/packages/frontend/src/components/MkAbuseReportWindow.stories.impl.ts
@ -6,7 +6,7 @@
 /* eslint-disable @typescript-eslint/explicit-function-return-type */
 import { action } from '@storybook/addon-actions';
 import { StoryObj } from '@storybook/vue3';
-import { rest } from 'msw';
+import { HttpResponse, http } from 'msw';
 import { userDetailed } from '../../.storybook/fakes.js';
 import { commonHandlers } from '../../.storybook/mocks.js';
 import MkAbuseReportWindow from './MkAbuseReportWindow.vue';
@ -44,9 +44,9 @@ export const Default = {
 		msw: {
 			handlers: [
 				...commonHandlers,
-				rest.post('/api/users/report-abuse', async (req, res, ctx) => {
-					action('POST /api/users/report-abuse')(await req.json());
-					return res(ctx.json({}));
+				http.post('/api/users/report-abuse', async ({ request }) => {
+					action('POST /api/users/report-abuse')(await request.json());
+					return HttpResponse.json({});
 				}),
 			],
 		},
--- a/packages/frontend/src/components/MkAchievements.stories.impl.ts
+++ b/packages/frontend/src/components/MkAchievements.stories.impl.ts
@ -5,7 +5,7 @@

 /* eslint-disable @typescript-eslint/explicit-function-return-type */
 import { StoryObj } from '@storybook/vue3';
-import { rest } from 'msw';
+import { HttpResponse, http } from 'msw';
 import { userDetailed } from '../../.storybook/fakes.js';
 import { commonHandlers } from '../../.storybook/mocks.js';
 import MkAchievements from './MkAchievements.vue';
@ -39,8 +39,8 @@ export const Empty = {
 		msw: {
 			handlers: [
 				...commonHandlers,
-				rest.post('/api/users/achievements', (req, res, ctx) => {
-					return res(ctx.json([]));
+				http.post('/api/users/achievements', () => {
+					return HttpResponse.json([]);
 				}),
 			],
 		},
@ -52,8 +52,8 @@ export const All = {
 		msw: {
 			handlers: [
 				...commonHandlers,
-				rest.post('/api/users/achievements', (req, res, ctx) => {
-					return res(ctx.json(ACHIEVEMENT_TYPES.map((name) => ({ name, unlockedAt: 0 }))));
+				http.post('/api/users/achievements', () => {
+					return HttpResponse.json(ACHIEVEMENT_TYPES.map((name) => ({ name, unlockedAt: 0 })));
 				}),
 			],
 		},
--- a/packages/frontend/src/components/MkAutocomplete.stories.impl.ts
+++ b/packages/frontend/src/components/MkAutocomplete.stories.impl.ts
@ -8,7 +8,7 @@ import { action } from '@storybook/addon-actions';
 import { expect } from '@storybook/jest';
 import { userEvent, waitFor, within } from '@storybook/testing-library';
 import { StoryObj } from '@storybook/vue3';
-import { rest } from 'msw';
+import { HttpResponse, http } from 'msw';
 import { userDetailed } from '../../.storybook/fakes.js';
 import { commonHandlers } from '../../.storybook/mocks.js';
 import MkAutocomplete from './MkAutocomplete.vue';
@ -99,11 +99,11 @@ export const User = {
 		msw: {
 			handlers: [
 				...commonHandlers,
-				rest.post('/api/users/search-by-username-and-host', (req, res, ctx) => {
-					return res(ctx.json([
+				http.post('/api/users/search-by-username-and-host', () => {
+					return HttpResponse.json([
 						userDetailed('44', 'mizuki', 'misskey-hub.net', 'Mizuki'),
 						userDetailed('49', 'momoko', 'misskey-hub.net', 'Momoko'),
-					]));
+					]);
 				}),
 			],
 		},
@ -132,12 +132,12 @@ export const Hashtag = {
 		msw: {
 			handlers: [
 				...commonHandlers,
-				rest.post('/api/hashtags/search', (req, res, ctx) => {
-					return res(ctx.json([
+				http.post('/api/hashtags/search', () => {
+					return HttpResponse.json([
 						'気象警報注意報',
 						'気象警報',
 						'気象情報',
-					]));
+					]);
 				}),
 			],
 		},
--- a/packages/frontend/src/components/MkAvatars.stories.impl.ts
+++ b/packages/frontend/src/components/MkAvatars.stories.impl.ts
@ -5,7 +5,7 @@

 /* eslint-disable @typescript-eslint/explicit-function-return-type */
 import { StoryObj } from '@storybook/vue3';
-import { rest } from 'msw';
+import { HttpResponse, http } from 'msw';
 import { userDetailed } from '../../.storybook/fakes.js';
 import { commonHandlers } from '../../.storybook/mocks.js';
 import MkAvatars from './MkAvatars.vue';
@ -38,12 +38,12 @@ export const Default = {
 		msw: {
 			handlers: [
 				...commonHandlers,
-				rest.post('/api/users/show', (req, res, ctx) => {
-					return res(ctx.json([
+				http.post('/api/users/show', () => {
+					return HttpResponse.json([
 						userDetailed('17'),
 						userDetailed('20'),
 						userDetailed('18'),
-					]));
+					]);
 				}),
 			],
 		},
--- a/packages/frontend/src/components/MkCode.core.vue
+++ b/packages/frontend/src/components/MkCode.core.vue
@ -5,14 +5,15 @@ SPDX-License-Identifier: AGPL-3.0-only

 <!-- eslint-disable vue/no-v-html -->
 <template>
-<div :class="[$style.codeBlockRoot, { [$style.codeEditor]: codeEditor }]" v-html="html"></div>
+<div :class="[$style.codeBlockRoot, { [$style.codeEditor]: codeEditor }, (darkMode ? $style.dark : $style.light)]" v-html="html"></div>
 </template>

 <script lang="ts" setup>
 import { ref, computed, watch } from 'vue';
 import { bundledLanguagesInfo } from 'shiki';
 import type { BuiltinLanguage } from 'shiki';
-import { getHighlighter } from '@/scripts/code-highlighter.js';
+import { getHighlighter, getTheme } from '@/scripts/code-highlighter.js';
+import { defaultStore } from '@/store.js';

 const props = defineProps<{
 	code: string;
@ -21,11 +22,23 @@ const props = defineProps<{
 }>();

 const highlighter = await getHighlighter();
-
+const darkMode = defaultStore.reactiveState.darkMode;
 const codeLang = ref<BuiltinLanguage | 'aiscript'>('js');
+
+const [lightThemeName, darkThemeName] = await Promise.all([
+	getTheme('light', true),
+	getTheme('dark', true),
+]);
+
 const html = computed(() => highlighter.codeToHtml(props.code, {
 	lang: codeLang.value,
-	theme: 'dark-plus',
+	themes: {
+		fallback: 'dark-plus',
+		light: lightThemeName,
+		dark: darkThemeName,
+	},
+	defaultColor: false,
+	cssVariablePrefix: '--shiki-',
 }));

 async function fetchLanguage(to: string): Promise<void> {
@ -64,6 +77,16 @@ watch(() => props.lang, (to) => {
 	margin: .5em 0;
 	overflow: auto;
 	border-radius: 8px;
+	border: 1px solid var(--divider);
+	font-family: Consolas, Monaco, Andale Mono, Ubuntu Mono, monospace;
+
+	color: var(--shiki-fallback);
+	background-color: var(--shiki-fallback-bg);
+
+	& span {
+		color: var(--shiki-fallback);
+		background-color: var(--shiki-fallback-bg);
+	}

 	& pre,
 	& code {
@ -71,6 +94,26 @@ watch(() => props.lang, (to) => {
 	}
 }

+.light.codeBlockRoot :global(.shiki) {
+	color: var(--shiki-light);
+	background-color: var(--shiki-light-bg);
+
+	& span {
+		color: var(--shiki-light);
+		background-color: var(--shiki-light-bg);
+	}
+}
+
+.dark.codeBlockRoot :global(.shiki) {
+	color: var(--shiki-dark);
+	background-color: var(--shiki-dark-bg);
+
+	& span {
+		color: var(--shiki-dark);
+		background-color: var(--shiki-dark-bg);
+	}
+}
+
 .codeBlockRoot.codeEditor {
 	min-width: 100%;
 	height: 100%;
@ -79,6 +122,7 @@ watch(() => props.lang, (to) => {
 		padding: 12px;
 		margin: 0;
 		border-radius: 6px;
+		border: none;
 		min-height: 130px;
 		pointer-events: none;
 		min-width: calc(100% - 24px);
@ -90,6 +134,11 @@ watch(() => props.lang, (to) => {
 		text-rendering: inherit;
    text-transform: inherit;
    white-space: pre;
+
+		& span {
+			display: inline-block;
+			min-height: 1em;
+		}
 	}
 }
 </style>
--- a/packages/frontend/src/components/MkCode.vue
+++ b/packages/frontend/src/components/MkCode.vue
@ -53,7 +53,6 @@ function copy() {
 }

 .codeBlockCopyButton {
-	color: #D4D4D4;
 	position: absolute;
 	top: 8px;
 	right: 8px;
@ -67,8 +66,7 @@ function copy() {
 .codeBlockFallbackRoot {
 	display: block;
 	overflow-wrap: anywhere;
-	color: #D4D4D4;
-	background: #1E1E1E;
+	background: var(--bg);
 	padding: 1em;
 	margin: .5em 0;
 	overflow: auto;
@ -93,8 +91,8 @@ function copy() {
 	border-radius: 8px;
 	padding: 24px;
 	margin-top: 4px;
-	color: #D4D4D4;
-	background: #1E1E1E;
+	color: var(--fg);
+	background: var(--bg);
 }

 .codePlaceholderContainer {
--- a/packages/frontend/src/components/MkCodeEditor.vue
+++ b/packages/frontend/src/components/MkCodeEditor.vue
@ -196,10 +196,11 @@ watch(v, newValue => {
 	resize: none;
 	text-align: left;
 	color: transparent;
-	caret-color: rgb(225, 228, 232);
+	caret-color: var(--fg);
 	background-color: transparent;
 	border: 0;
 	border-radius: 6px;
+	box-sizing: border-box;
 	outline: 0;
 	min-width: calc(100% - 24px);
 	height: 100%;
@ -210,6 +211,6 @@ watch(v, newValue => {
 }

 .textarea::selection {
-	color: #fff;
+	color: var(--bg);
 }
 </style>
--- a/packages/frontend/src/components/MkCodeInline.vue
+++ b/packages/frontend/src/components/MkCodeInline.vue
@ -18,8 +18,7 @@ const props = defineProps<{
 	display: inline-block;
 	font-family: Consolas, Monaco, Andale Mono, Ubuntu Mono, monospace;
 	overflow-wrap: anywhere;
-	color: #D4D4D4;
-	background: #1E1E1E;
+	background: var(--bg);
 	padding: .1em;
 	border-radius: .3em;
 }
--- a/packages/frontend/src/components/MkCropperDialog.vue
+++ b/packages/frontend/src/components/MkCropperDialog.vue
@ -63,18 +63,25 @@ const loading = ref(true);

 const ok = async () => {
 	const promise = new Promise<Misskey.entities.DriveFile>(async (res) => {
-		const croppedCanvas = await cropper?.getCropperSelection()?.$toCanvas();
+		const croppedImage = await cropper?.getCropperImage();
+		const croppedSection = await cropper?.getCropperSelection();
+
+		// 拡大率を計算し、(ほぼ)元の大きさに戻す
+		const zoomedRate = croppedImage.getBoundingClientRect().width / croppedImage.clientWidth;
+		const widthToRender = croppedSection.getBoundingClientRect().width / zoomedRate;
+
+		const croppedCanvas = await croppedSection?.$toCanvas({ width: widthToRender });
 		croppedCanvas?.toBlob(blob => {
 			if (!blob) return;
 			const formData = new FormData();
 			formData.append('file', blob);
 			formData.append('name', `cropped_${props.file.name}`);
 			formData.append('isSensitive', props.file.isSensitive ? 'true' : 'false');
-			formData.append('comment', props.file.comment ?? 'null');
+			if (props.file.comment) { formData.append('comment', props.file.comment);}
 			formData.append('i', $i!.token);
-			if (props.uploadFolder || props.uploadFolder === null) {
-				formData.append('folderId', props.uploadFolder ?? 'null');
-			} else if (defaultStore.state.uploadFolder) {
+			if (props.uploadFolder) {
+				formData.append('folderId', props.uploadFolder);
+			} else if (props.uploadFolder !== null && defaultStore.state.uploadFolder) {
 				formData.append('folderId', defaultStore.state.uploadFolder);
 			}

--- a/packages/frontend/src/components/MkEmojiPicker.vue
+++ b/packages/frontend/src/components/MkEmojiPicker.vue
@ -123,7 +123,7 @@ import { i18n } from '@/i18n.js';
 import { defaultStore } from '@/store.js';
 import { customEmojiCategories, customEmojis, customEmojisMap } from '@/custom-emojis.js';
 import { signinRequired } from '@/account.js';
-import MkButton from '@/components/MkButton.vue';
+import { checkReactionPermissions } from '@/scripts/check-reaction-permissions.js';
 import { deepClone } from '@/scripts/clone.js';
 const $i = signinRequired();
 const props = withDefaults(defineProps<{
@ -133,6 +133,7 @@ const props = withDefaults(defineProps<{
 	asDrawer?: boolean;
 	asWindow?: boolean;
 	asReactionPicker?: boolean; // 今は使われてないが将来的に使いそう
+	targetNote?: Misskey.entities.Note;
 }>(), {
 	showPinned: true,
 });
@ -349,7 +350,7 @@ watch(q, () => {
 });

 function filterAvailable(emoji: Misskey.entities.EmojiSimple): boolean {
-	return (emoji.roleIdsThatCanBeUsedThisEmojiAsReaction == null || emoji.roleIdsThatCanBeUsedThisEmojiAsReaction.length === 0) || ($i && $i.roles.some(r => emoji.roleIdsThatCanBeUsedThisEmojiAsReaction.includes(r.id)));
+	return !props.targetNote || checkReactionPermissions($i!, props.targetNote, emoji);
 }

 function focus() {
--- a/packages/frontend/src/components/MkEmojiPickerDialog.vue
+++ b/packages/frontend/src/components/MkEmojiPickerDialog.vue
@ -24,6 +24,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 		:showPinned="showPinned"
 		:pinnedEmojis="pinnedEmojis"
 		:asReactionPicker="asReactionPicker"
+		:targetNote="targetNote"
 		:asDrawer="type === 'drawer'"
 		:max-height="maxHeight"
 		@chosen="chosen"
@ -32,6 +33,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 </template>

 <script lang="ts" setup>
+import * as Misskey from 'misskey-js';
 import { shallowRef } from 'vue';
 import MkModal from '@/components/MkModal.vue';
 import MkEmojiPicker from '@/components/MkEmojiPicker.vue';
@ -43,6 +45,7 @@ const props = withDefaults(defineProps<{
 	showPinned?: boolean;
  pinnedEmojis?: string[],
 	asReactionPicker?: boolean;
+	targetNote?: Misskey.entities.Note;
  choseAndClose?: boolean;
 }>(), {
 	manualShowing: null,
--- a/packages/frontend/src/components/MkEmojiPickerWindow.vue
+++ b/packages/frontend/src/components/MkEmojiPickerWindow.vue
@ -13,12 +13,13 @@ SPDX-License-Identifier: AGPL-3.0-only
 	:front="true"
 	@closed="emit('closed')"
 >
-	<MkEmojiPicker :showPinned="showPinned" :asReactionPicker="asReactionPicker" asWindow :class="$style.picker" @chosen="chosen"/>
+	<MkEmojiPicker :showPinned="showPinned" :asReactionPicker="asReactionPicker" :targetNote="targetNote" asWindow :class="$style.picker" @chosen="chosen"/>
 </MkWindow>
 </template>

 <script lang="ts" setup>
 import { } from 'vue';
+import * as Misskey from 'misskey-js';
 import MkWindow from '@/components/MkWindow.vue';
 import MkEmojiPicker from '@/components/MkEmojiPicker.vue';

@ -26,6 +27,7 @@ withDefaults(defineProps<{
 	src?: HTMLElement;
 	showPinned?: boolean;
 	asReactionPicker?: boolean;
+	targetNote?: Misskey.entities.Note
 }>(), {
 	showPinned: true,
 });
--- a/packages/frontend/src/components/MkHorizontalSwipe.vue
+++ b/packages/frontend/src/components/MkHorizontalSwipe.vue
@ -25,11 +25,11 @@ SPDX-License-Identifier: AGPL-3.0-only
 	</Transition>
 </div>
 </template>
-
 <script lang="ts" setup>
 import { ref, shallowRef, computed, nextTick, watch } from 'vue';
 import type { Tab } from '@/components/global/MkPageHeader.tabs.vue';
 import { defaultStore } from '@/store.js';
+import { isHorizontalSwipeSwiping as isSwiping } from '@/scripts/touch.js';

 const rootEl = shallowRef<HTMLDivElement>();

@ -49,16 +49,16 @@ const shouldAnimate = computed(() => defaultStore.reactiveState.enableHorizontal
 // ▼ しきい値 ▼ //

 // スワイプと判定される最小の距離
-const MIN_SWIPE_DISTANCE = 50;
+const MIN_SWIPE_DISTANCE = 20;

 // スワイプ時の動作を発火する最小の距離
-const SWIPE_DISTANCE_THRESHOLD = 125;
+const SWIPE_DISTANCE_THRESHOLD = 70;

 // スワイプを中断するY方向の移動距離
 const SWIPE_ABORT_Y_THRESHOLD = 75;

 // スワイプできる最大の距離
-const MAX_SWIPE_DISTANCE = 150;
+const MAX_SWIPE_DISTANCE = 120;

 // ▲ しきい値 ▲ //

@ -68,7 +68,6 @@ let startScreenY: number | null = null;
 const currentTabIndex = computed(() => props.tabs.findIndex(tab => tab.key === tabModel.value));

 const pullDistance = ref(0);
-const isSwiping = ref(false);
 const isSwipingForClass = ref(false);
 let swipeAborted = false;

@ -77,6 +76,8 @@ function touchStart(event: TouchEvent) {

 	if (event.touches.length !== 1) return;

+	if (hasSomethingToDoWithXSwipe(event.target as HTMLElement)) return;
+
 	startScreenX = event.touches[0].screenX;
 	startScreenY = event.touches[0].screenY;
 }
@ -90,6 +91,8 @@ function touchMove(event: TouchEvent) {

 	if (swipeAborted) return;

+	if (hasSomethingToDoWithXSwipe(event.target as HTMLElement)) return;
+
 	let distanceX = event.touches[0].screenX - startScreenX;
 	let distanceY = event.touches[0].screenY - startScreenY;

@ -139,6 +142,8 @@ function touchEnd(event: TouchEvent) {

 	if (!isSwiping.value) return;

+	if (hasSomethingToDoWithXSwipe(event.target as HTMLElement)) return;
+
 	const distance = event.changedTouches[0].screenX - startScreenX;

 	if (Math.abs(distance) > SWIPE_DISTANCE_THRESHOLD) {
@ -162,6 +167,24 @@ function touchEnd(event: TouchEvent) {
 	}, 400);
 }

+/** 横スワイプに関与する可能性のある要素を調べる */
+function hasSomethingToDoWithXSwipe(el: HTMLElement) {
+	if (['INPUT', 'TEXTAREA'].includes(el.tagName)) return true;
+	if (el.isContentEditable) return true;
+	if (el.scrollWidth > el.clientWidth) return true;
+
+	const style = window.getComputedStyle(el);
+	if (['absolute', 'fixed', 'sticky'].includes(style.position)) return true;
+	if (['scroll', 'auto'].includes(style.overflowX)) return true;
+	if (style.touchAction === 'pan-x') return true;
+
+	if (el.parentElement && el.parentElement !== rootEl.value) {
+		return hasSomethingToDoWithXSwipe(el.parentElement);
+	} else {
+		return false;
+	}
+}
+
 const transitionName = ref<'swipeAnimationLeft' | 'swipeAnimationRight' | undefined>(undefined);

 watch(tabModel, (newTab, oldTab) => {
@ -182,6 +205,7 @@ watch(tabModel, (newTab, oldTab) => {

 <style lang="scss" module>
 .transitionRoot {
+	touch-action: pan-y pinch-zoom;
 	display: grid;
 	grid-template-columns: 100%;
 	overflow: clip;
--- a/packages/frontend/src/components/MkInviteCode.stories.impl.ts
+++ b/packages/frontend/src/components/MkInviteCode.stories.impl.ts
@ -5,7 +5,7 @@

 /* eslint-disable @typescript-eslint/explicit-function-return-type */
 import { StoryObj } from '@storybook/vue3';
-import { rest } from 'msw';
+import { HttpResponse, http } from 'msw';
 import { userDetailed, inviteCode } from '../../.storybook/fakes.js';
 import { commonHandlers } from '../../.storybook/mocks.js';
 import MkInviteCode from './MkInviteCode.vue';
@ -39,8 +39,8 @@ export const Default = {
 		msw: {
 			handlers: [
 				...commonHandlers,
-				rest.post('/api/users/show', (req, res, ctx) => {
-					return res(ctx.json(userDetailed(req.params.userId as string)));
+				http.post('/api/users/show', ({ params }) => {
+					return HttpResponse.json(userDetailed(params.userId as string));
 				}),
 			],
 		},
--- a/packages/frontend/src/components/MkLaunchPad.vue
+++ b/packages/frontend/src/components/MkLaunchPad.vue
@ -137,6 +137,7 @@ function close() {
 				margin-top: 12px;
 				font-size: 0.8em;
 				line-height: 1.5em;
+				text-align: center;
 			}

 			> .indicatorWithValue {
--- a/packages/frontend/src/components/MkNote.vue
+++ b/packages/frontend/src/components/MkNote.vue
@ -260,7 +260,7 @@ const appearNote = computed(() => isRenote ? note.value.renote as Misskey.entiti
 const isMyRenote = $i && ($i.id === note.value.userId);
 const showContent = ref(false);
 const parsed = computed(() => appearNote.value.text ? mfm.parse(appearNote.value.text) : null);
-const urls = computed(() => parsed.value ? extractUrlFromMfm(parsed.value) : null);
+const urls = computed(() => parsed.value ? extractUrlFromMfm(parsed.value).filter((url) => appearNote.value.renote?.url !== url && appearNote.value.renote?.uri !== url) : null);
 const isLong = shouldCollapsed(appearNote.value, urls.value ?? []);
 const collapsed = ref(appearNote.value.cw == null && isLong);
 const isDeleted = ref(false);
@ -392,7 +392,7 @@ function react(viaKeyboard = false): void {
 		}
 	} else {
 		blur();
-		reactionPicker.show(reactButton.value ?? null, reaction => {
+		reactionPicker.show(reactButton.value ?? null, note.value, reaction => {
 			sound.playMisskeySfx('reaction');

 			if (props.mock) {
--- a/packages/frontend/src/components/MkNoteDetailed.vue
+++ b/packages/frontend/src/components/MkNoteDetailed.vue
@ -303,7 +303,7 @@ const muted = ref($i ? checkWordMute(appearNote.value, $i, $i.mutedWords) : fals
 const translation = ref<Misskey.entities.NotesTranslateResponse | null>(null);
 const translating = ref(false);
 const parsed = appearNote.value.text ? mfm.parse(appearNote.value.text) : null;
-const urls = parsed ? extractUrlFromMfm(parsed) : null;
+const urls = parsed ? extractUrlFromMfm(parsed).filter((url) => appearNote.value.renote?.url !== url && appearNote.value.renote?.uri !== url) : null;
 const showTicker = (defaultStore.state.instanceTicker === 'always') || (defaultStore.state.instanceTicker === 'remote' && appearNote.value.user.instance);
 const conversation = ref<Misskey.entities.Note[]>([]);
 const replies = ref<Misskey.entities.Note[]>([]);
@ -411,7 +411,7 @@ function react(viaKeyboard = false): void {
 		}
 	} else {
 		blur();
-		reactionPicker.show(reactButton.value ?? null, reaction => {
+		reactionPicker.show(reactButton.value ?? null, note.value, reaction => {
 			sound.playMisskeySfx('reaction');

 			misskeyApi('notes/reactions/create', {
--- a/packages/frontend/src/components/MkPullToRefresh.vue
+++ b/packages/frontend/src/components/MkPullToRefresh.vue
@ -26,6 +26,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 import { onMounted, onUnmounted, ref, shallowRef } from 'vue';
 import { i18n } from '@/i18n.js';
 import { getScrollContainer } from '@/scripts/scroll.js';
+import { isHorizontalSwipeSwiping } from '@/scripts/touch.js';

 const SCROLL_STOP = 10;
 const MAX_PULL_DISTANCE = Infinity;
@ -129,7 +130,7 @@ function moveEnd() {
 function moving(event: TouchEvent | PointerEvent) {
 	if (!isPullStart.value || isRefreshing.value || disabled) return;

-	if ((scrollEl?.scrollTop ?? 0) > (supportPointerDesktop ? SCROLL_STOP : SCROLL_STOP + pullDistance.value)) {
+	if ((scrollEl?.scrollTop ?? 0) > (supportPointerDesktop ? SCROLL_STOP : SCROLL_STOP + pullDistance.value) || isHorizontalSwipeSwiping.value) {
 		pullDistance.value = 0;
 		isPullEnd.value = false;
 		moveEnd();
@ -148,6 +149,10 @@ function moving(event: TouchEvent | PointerEvent) {
 		if (event.cancelable) event.preventDefault();
 	}

+	if (pullDistance.value > SCROLL_STOP) {
+		event.stopPropagation();
+	}
+
 	isPullEnd.value = pullDistance.value >= FIRE_THRESHOLD;
 }

--- a/packages/frontend/src/components/MkReactionsViewer.reaction.vue
+++ b/packages/frontend/src/components/MkReactionsViewer.reaction.vue
@ -32,6 +32,8 @@ import { claimAchievement } from '@/scripts/achievements.js';
 import { defaultStore } from '@/store.js';
 import { i18n } from '@/i18n.js';
 import * as sound from '@/scripts/sound.js';
+import { checkReactionPermissions } from '@/scripts/check-reaction-permissions.js';
+import { customEmojis } from '@/custom-emojis.js';

 let gamingType = computed(defaultStore.makeGetterSetter('gamingType'));

@ -50,13 +52,19 @@ const emit = defineEmits<{

 const buttonEl = shallowRef<HTMLElement>();

-const canToggle = computed(() => !props.reaction.match(/@\w/) && $i);
+const isCustomEmoji = computed(() => props.reaction.includes(':'));
+const emoji = computed(() => isCustomEmoji.value ? customEmojis.value.find(emoji => emoji.name === props.reaction.replace(/:/g, '').replace(/@\./, '')) : null);
+
+const canToggle = computed(() => {
+	return !props.reaction.match(/@\w/) && $i
+			&& (emoji.value && checkReactionPermissions($i, props.note, emoji.value))
+			|| !isCustomEmoji.value;
+});
+const canGetInfo = computed(() => !props.reaction.match(/@\w/) && props.reaction.includes(':'));

 async function toggleReaction() {
 	if (!canToggle.value) return;

-	// TODO: その絵文字を使う権限があるかどうか確認
-
 	const oldReaction = props.note.myReaction;
 	if (oldReaction) {
 		const confirm = await os.confirm({
@ -103,8 +111,8 @@ async function toggleReaction() {
 }

 async function menu(ev) {
-	if (!canToggle.value) return;
-	if (!props.reaction.includes(':')) return;
+	if (!canGetInfo.value) return;
+
 	os.popupMenu([{
 		text: i18n.ts.info,
 		icon: 'ti ti-info-circle',
--- a/packages/frontend/src/components/MkSelect.vue
+++ b/packages/frontend/src/components/MkSelect.vue
@ -27,7 +27,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 	</div>
 	<div :class="$style.caption"><slot name="caption"></slot></div>

-	<MkButton v-if="manualSave && changed" primary @click="updated"><i class="ti ti-device-floppy"></i> {{ i18n.ts.save }}</MkButton>
+	<MkButton v-if="manualSave && changed" primary :class="$style.save" @click="updated"><i class="ti ti-device-floppy"></i> {{ i18n.ts.save }}</MkButton>
 </div>
 </template>

@ -138,6 +138,7 @@ function show() {
 			active: computed(() => v.value === option.props?.value),
 			action: () => {
 				v.value = option.props?.value;
+				changed.value = true;
 				emit('changeByUser', v.value);
 			},
 		});
@ -288,6 +289,10 @@ function show() {
 	padding-left: 6px;
 }

+.save {
+	margin: 8px 0 0 0;
+}
+
 .chevron {
 	transition: transform 0.1s ease-out;
 }
--- a/packages/frontend/src/components/MkTimeline.vue
+++ b/packages/frontend/src/components/MkTimeline.vue
@ -18,8 +18,7 @@ SPDX-License-Identifier: AGPL-3.0-only

 <script lang="ts" setup>
 import { computed, watch, onUnmounted, provide, shallowRef } from 'vue';
-import Misskey from 'misskey-js';
-import { Connection } from 'misskey-js/built/streaming.js';
+import * as Misskey from 'misskey-js';
 import MkNotes from '@/components/MkNotes.vue';
 import MkPullToRefresh from '@/components/MkPullToRefresh.vue';
 import { useStream } from '@/stream.js';
@ -87,8 +86,8 @@ function prepend(note) {
 	}
 }

-let connection: Connection;
-let connection2: Connection;
+let connection: Misskey.ChannelConnection | null = null;
+let connection2: Misskey.ChannelConnection | null = null;
 let paginationQuery: Paging | null = null;

 const stream = useStream();
@ -161,7 +160,7 @@ function connectChannel() {
 	if (props.src.startsWith('custom-timeline')) {
 		return;
 	}
-	if (props.src !== 'directs' && props.src !== 'mentions') connection.on('note', prepend);
+	if (props.src !== 'directs' && props.src !== 'mentions') connection?.on('note', prepend);
 }

 function disconnectChannel() {
--- a/packages/frontend/src/components/MkUrlPreview.vue
+++ b/packages/frontend/src/components/MkUrlPreview.vue
@ -13,7 +13,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 			v-if="player.url.startsWith('http://') || player.url.startsWith('https://')"
 			sandbox="allow-popups allow-scripts allow-storage-access-by-user-activation allow-same-origin"
 			scrolling="no"
-			:allow="player.allow.join(';')"
+			:allow="player.allow == null ? 'autoplay;encrypted-media;fullscreen' : player.allow.filter(x => ['autoplay', 'clipboard-write', 'fullscreen', 'encrypted-media', 'picture-in-picture', 'web-share'].includes(x)).join(';')"
 			:class="$style.playerIframe"
 			:src="player.url + (player.url.match(/\?/) ? '&autoplay=1&auto_play=1' : '?autoplay=1&auto_play=1')"
 			:style="{ border: 0 }"
--- a/packages/frontend/src/components/MkUserSetupDialog.Follow.stories.impl.ts
+++ b/packages/frontend/src/components/MkUserSetupDialog.Follow.stories.impl.ts
@ -5,7 +5,7 @@

 /* eslint-disable @typescript-eslint/explicit-function-return-type */
 import { StoryObj } from '@storybook/vue3';
-import { rest } from 'msw';
+import { HttpResponse, http } from 'msw';
 import { commonHandlers } from '../../.storybook/mocks.js';
 import { userDetailed } from '../../.storybook/fakes.js';
 import MkUserSetupDialog_Follow from './MkUserSetupDialog.Follow.vue';
@ -38,17 +38,17 @@ export const Default = {
 		msw: {
 			handlers: [
 				...commonHandlers,
-				rest.post('/api/users', (req, res, ctx) => {
-					return res(ctx.json([
+				http.post('/api/users', () => {
+					return HttpResponse.json([
 						userDetailed('44'),
 						userDetailed('49'),
-					]));
+					]);
 				}),
-				rest.post('/api/pinned-users', (req, res, ctx) => {
-					return res(ctx.json([
+				http.post('/api/pinned-users', () => {
+					return HttpResponse.json([
 						userDetailed('44'),
 						userDetailed('49'),
-					]));
+					]);
 				}),
 			],
 		},
--- a/packages/frontend/src/components/MkUserSetupDialog.Follow.vue
+++ b/packages/frontend/src/components/MkUserSetupDialog.Follow.vue
@ -34,7 +34,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 </template>

 <script lang="ts" setup>
-import Misskey from 'misskey-js';
+import * as Misskey from 'misskey-js';
 import { i18n } from '@/i18n.js';
 import MkFolder from '@/components/MkFolder.vue';
 import XUser from '@/components/MkUserSetupDialog.User.vue';
--- a/packages/frontend/src/components/MkUserSetupDialog.stories.impl.ts
+++ b/packages/frontend/src/components/MkUserSetupDialog.stories.impl.ts
@ -5,7 +5,7 @@

 /* eslint-disable @typescript-eslint/explicit-function-return-type */
 import { StoryObj } from '@storybook/vue3';
-import { rest } from 'msw';
+import { HttpResponse, http } from 'msw';
 import { commonHandlers } from '../../.storybook/mocks.js';
 import { userDetailed } from '../../.storybook/fakes.js';
 import MkUserSetupDialog from './MkUserSetupDialog.vue';
@ -38,17 +38,17 @@ export const Default = {
 		msw: {
 			handlers: [
 				...commonHandlers,
-				rest.post('/api/users', (req, res, ctx) => {
-					return res(ctx.json([
+				http.post('/api/users', () => {
+					return HttpResponse.json([
 						userDetailed('44'),
 						userDetailed('49'),
-					]));
+					]);
 				}),
-				rest.post('/api/pinned-users', (req, res, ctx) => {
-					return res(ctx.json([
+				http.post('/api/pinned-users', () => {
+					return HttpResponse.json([
 						userDetailed('44'),
 						userDetailed('49'),
-					]));
+					]);
 				}),
 			],
 		},
--- a/packages/frontend/src/components/global/MkUrl.stories.impl.ts
+++ b/packages/frontend/src/components/global/MkUrl.stories.impl.ts
@ -7,7 +7,7 @@
 import { expect } from '@storybook/jest';
 import { userEvent, waitFor, within } from '@storybook/testing-library';
 import { StoryObj } from '@storybook/vue3';
-import { rest } from 'msw';
+import { HttpResponse, http } from 'msw';
 import { commonHandlers } from '../../../.storybook/mocks.js';
 import MkUrl from './MkUrl.vue';
 export const Default = {
@ -59,8 +59,8 @@ export const Default = {
 		msw: {
 			handlers: [
 				...commonHandlers,
-				rest.get('/url', (req, res, ctx) => {
-					return res(ctx.json({
+				http.get('/url', () => {
+					return HttpResponse.json({
 						title: 'Misskey Hub',
 						icon: 'https://misskey-hub.net/favicon.ico',
 						description: 'Misskeyはオープンソースの分散型ソーシャルネットワーキングプラットフォームです。',
@ -74,7 +74,7 @@ export const Default = {
 						sitename: 'misskey-hub.net',
 						sensitive: false,
 						url: 'https://misskey-hub.net/',
-					}));
+					});
 				}),
 			],
 		},
--- a/packages/frontend/src/components/global/RouterView.vue
+++ b/packages/frontend/src/components/global/RouterView.vue
@ -4,7 +4,10 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->

 <template>
-<KeepAlive :max="defaultStore.state.numberOfPageCache">
+<KeepAlive
+	:max="defaultStore.state.numberOfPageCache"
+	:exclude="pageCacheController"
+>
 	<Suspense :timeout="0">
 		<component :is="currentPageComponent" :key="key" v-bind="Object.fromEntries(currentPageProps)"/>

@ -16,9 +19,11 @@ SPDX-License-Identifier: AGPL-3.0-only
 </template>

 <script lang="ts" setup>
-import { inject, onBeforeUnmount, provide, ref, shallowRef } from 'vue';
-import { IRouter, Resolved } from '@/nirax.js';
+import { inject, onBeforeUnmount, provide, ref, shallowRef, computed, nextTick } from 'vue';
+import { IRouter, Resolved, RouteDef } from '@/nirax.js';
 import { defaultStore } from '@/store.js';
+import { globalEvents } from '@/events.js';
+import MkLoadingPage from '@/pages/_loading_.vue';

 const props = defineProps<{
 	router?: IRouter;
@ -46,20 +51,47 @@ function resolveNested(current: Resolved, d = 0): Resolved | null {
 }

 const current = resolveNested(router.current)!;
-const currentPageComponent = shallowRef(current.route.component);
+const currentPageComponent = shallowRef('component' in current.route ? current.route.component : MkLoadingPage);
 const currentPageProps = ref(current.props);
 const key = ref(current.route.path + JSON.stringify(Object.fromEntries(current.props)));

 function onChange({ resolved, key: newKey }) {
 	const current = resolveNested(resolved);
-	if (current == null) return;
+	if (current == null || 'redirect' in current.route) return;
 	currentPageComponent.value = current.route.component;
 	currentPageProps.value = current.props;
 	key.value = current.route.path + JSON.stringify(Object.fromEntries(current.props));
+
+	nextTick(() => {
+		// ページ遷移完了後に再びキャッシュを有効化
+		if (clearCacheRequested.value) {
+			clearCacheRequested.value = false;
+		}
+	});
 }

 router.addListener('change', onChange);

+// #region キャッシュ制御
+
+/**
+ * キャッシュクリアが有効になったら、全キャッシュをクリアする
+ * 
+ * keepAlive側にwatcherがあるのですぐ消えるとはおもうけど、念のためページ遷移完了まではキャッシュを無効化しておく。
+ * キャッシュ有効時向けにexcludeを使いたい場合は、pageCacheControllerに並列に突っ込むのではなく、下に追記すること
+ */
+const pageCacheController = computed(() => clearCacheRequested.value ? /.*/ : undefined);
+const clearCacheRequested = ref(false);
+
+globalEvents.on('requestClearPageCache', () => {
+	if (_DEV_) console.log('clear page cache requested');
+	if (!clearCacheRequested.value) {
+		clearCacheRequested.value = true;
+	}
+});
+
+// #endregion
+
 onBeforeUnmount(() => {
 	router.removeListener('change', onChange);
 });
--- a/packages/frontend/src/events.ts
+++ b/packages/frontend/src/events.ts
@ -4,6 +4,10 @@
 */

 import { EventEmitter } from 'eventemitter3';
+import * as Misskey from 'misskey-js';

-// TODO: 型付け
-export const globalEvents = new EventEmitter();
+export const globalEvents = new EventEmitter<{
+	themeChanged: () => void;
+	clientNotification: (notification: Misskey.entities.Notification) => void;
+	requestClearPageCache: () => void;
+}>();
--- a/packages/frontend/src/os.ts
+++ b/packages/frontend/src/os.ts
@ -129,9 +129,10 @@ export function promiseDialog<T extends Promise<any>>(

 let popupIdCount = 0;
 export const popups = ref([]) as Ref<{
-	id: any;
-	component: any;
+	id: number;
+	component: Component;
 	props: Record<string, any>;
+	events: Record<string, any>;
 }[]>;

 const zIndexes = {
@ -145,7 +146,18 @@ export function claimZIndex(priority: keyof typeof zIndexes = 'low'): number {
 	return zIndexes[priority];
 }

-export async function popup<T extends Component>(component: T, props: ComponentProps<T>, events = {}, disposeEvent?: string) {
+// InstanceType<typeof Component>['$emit'] だとインターセクション型が返ってきて
+// 使い物にならないので、代わりに ['$props'] から色々省くことで emit の型を生成する
+// FIXME: 何故か *.ts ファイルからだと型がうまく取れない？ことがあるのをなんとかしたい
+type ComponentEmit<T> = T extends new () => { $props: infer Props }
+	? EmitsExtractor<Props>
+	: never;
+
+type EmitsExtractor<T> = {
+	[K in keyof T as K extends `onVnode${string}` ? never : K extends `on${infer E}` ? Uncapitalize<E> : K extends string ? never : K]: T[K];
+};
+
+export async function popup<T extends Component>(component: T, props: ComponentProps<T>, events: ComponentEmit<T> = {} as ComponentEmit<T>, disposeEvent?: keyof ComponentEmit<T>) {
 	markRaw(component);

 	const id = ++popupIdCount;
--- a/packages/frontend/src/pages/about-misskey.vue
+++ b/packages/frontend/src/pages/about-misskey.vue
@ -217,13 +217,13 @@ const patronsWithIcon = [{
 	icon: 'https://assets.misskey-hub.net/patrons/302dce2898dd457ba03c3f7dc037900b.jpg',
 }, {
 	name: 'taichan',
-	icon: 'https://assets.misskey-hub.net/patrons/f981ab0159fb4e2c998e05f7263e1cd9.png',
+	icon: 'https://assets.misskey-hub.net/patrons/f981ab0159fb4e2c998e05f7263e1cd9.jpg',
 }, {
 	name: '猫吉よりお',
-	icon: 'https://assets.misskey-hub.net/patrons/a11518b3b34b4536a4bdd7178ba76a7b.png',
+	icon: 'https://assets.misskey-hub.net/patrons/a11518b3b34b4536a4bdd7178ba76a7b.jpg',
 }, {
 	name: '有栖かずみ',
-	icon: 'https://assets.misskey-hub.net/patrons/9240e8e0ba294a8884143e99ac7ed6a0.png',
+	icon: 'https://assets.misskey-hub.net/patrons/9240e8e0ba294a8884143e99ac7ed6a0.jpg',
 }];

 const patrons = [
--- a/packages/frontend/src/pages/admin/branding.vue
+++ b/packages/frontend/src/pages/admin/branding.vue
@ -148,9 +148,9 @@ function save() {
 		themeColor: themeColor.value === '' ? null : themeColor.value,
 		defaultLightTheme: defaultLightTheme.value === '' ? null : defaultLightTheme.value,
 		defaultDarkTheme: defaultDarkTheme.value === '' ? null : defaultDarkTheme.value,
-		infoImageUrl: infoImageUrl.value,
-		notFoundImageUrl: notFoundImageUrl.value,
-		serverErrorImageUrl: serverErrorImageUrl.value,
+		infoImageUrl: infoImageUrl.value === '' ? null : infoImageUrl.value,
+		notFoundImageUrl: notFoundImageUrl.value === '' ? null : notFoundImageUrl.value,
+		serverErrorImageUrl: serverErrorImageUrl.value === '' ? null : serverErrorImageUrl.value,
 		manifestJsonOverride: manifestJsonOverride.value === '' ? '{}' : JSON.stringify(JSON5.parse(manifestJsonOverride.value)),
 	}).then(() => {
 		fetchInstance();
--- a/packages/frontend/src/pages/admin/moderation.vue
+++ b/packages/frontend/src/pages/admin/moderation.vue
@ -44,6 +44,11 @@ SPDX-License-Identifier: AGPL-3.0-only
 						<template #caption>{{ i18n.ts.sensitiveWordsDescription }}<br>{{ i18n.ts.sensitiveWordsDescription2 }}</template>
 					</MkTextarea>

+					<MkTextarea v-model="prohibitedWords">
+						<template #label>{{ i18n.ts.prohibitedWords }}</template>
+						<template #caption>{{ i18n.ts.prohibitedWordsDescription }}<br>{{ i18n.ts.prohibitedWordsDescription2 }}</template>
+					</MkTextarea>
+
 					<MkTextarea v-model="hiddenTags">
 						<template #label>{{ i18n.ts.hiddenTags }}</template>
 						<template #caption>{{ i18n.ts.hiddenTagsDescription }}</template>
@ -80,6 +85,7 @@ import FormLink from '@/components/form/link.vue';
 const enableRegistration = ref<boolean>(false);
 const emailRequiredForSignup = ref<boolean>(false);
 const sensitiveWords = ref<string>('');
+const prohibitedWords = ref<string>('');
 const hiddenTags = ref<string>('');
 const preservedUsernames = ref<string>('');
 const tosUrl = ref<string | null>(null);
@ -91,6 +97,7 @@ async function init() {
 	enableRegistration.value = !meta.disableRegistration;
 	emailRequiredForSignup.value = meta.emailRequiredForSignup;
 	sensitiveWords.value = meta.sensitiveWords.join('\n');
+	prohibitedWords.value = meta.prohibitedWords.join('\n');
 	hiddenTags.value = meta.hiddenTags.join('\n');
 	preservedUsernames.value = meta.preservedUsernames.join('\n');
 	tosUrl.value = meta.tosUrl;
@ -105,6 +112,7 @@ function save() {
 		tosUrl: tosUrl.value,
 		privacyPolicyUrl: privacyPolicyUrl.value,
 		sensitiveWords: sensitiveWords.value.split('\n'),
+		prohibitedWords: prohibitedWords.value.split('\n'),
 		hiddenTags: hiddenTags.value.split('\n'),
 		preservedUsernames: preservedUsernames.value.split('\n'),
 		enableGDPRMode: enableGDPRMode.value,
--- a/packages/frontend/src/pages/drop-and-fusion.game.vue
+++ b/packages/frontend/src/pages/drop-and-fusion.game.vue
@ -967,7 +967,6 @@ function getGameImageDriveFile() {
 				formData.append('file', blob);
 				formData.append('name', `bubble-game-${Date.now()}.png`);
 				formData.append('isSensitive', 'false');
-				formData.append('comment', 'null');
 				formData.append('i', $i.token);
 				if (defaultStore.state.uploadFolder) {
 					formData.append('folderId', defaultStore.state.uploadFolder);
--- a/packages/frontend/src/pages/settings/emoji-picker.vue
+++ b/packages/frontend/src/pages/settings/emoji-picker.vue
@ -184,7 +184,7 @@ watch(nowProfileId, () => {
 });

 function previewReaction(ev: MouseEvent) {
-	reactionPicker.show(getHTMLElement(ev));
+	reactionPicker.show(getHTMLElement(ev), null);
 }

 function previewEmoji(ev: MouseEvent) {
--- a/packages/frontend/src/pages/settings/profile.vue
+++ b/packages/frontend/src/pages/settings/profile.vue
@ -126,6 +126,7 @@ import { langmap } from '@/scripts/langmap.js';
 import { definePageMetadata } from '@/scripts/page-metadata.js';
 import { claimAchievement } from '@/scripts/achievements.js';
 import { defaultStore } from '@/store.js';
+import { globalEvents } from '@/events.js';
 import MkInfo from '@/components/MkInfo.vue';
 import MkTextarea from '@/components/MkTextarea.vue';

@ -175,6 +176,7 @@ function saveFields() {
 	os.apiWithDialog('i/update', {
 		fields: fields.value.filter(field => field.name !== '' && field.value !== '').map(field => ({ name: field.name, value: field.value })),
 	});
+	globalEvents.emit('requestClearPageCache');
 }

 function save() {
@ -194,6 +196,7 @@ function save() {
 		isCat: !!profile.isCat,
        isGorilla: !!profile.isGorilla,
 	});
+	globalEvents.emit('requestClearPageCache');
 	claimAchievement('profileFilled');
 	if (profile.name === 'syuilo' || profile.name === 'しゅいろ') {
 		claimAchievement('setNameToSyuilo');
@ -228,6 +231,7 @@ function changeAvatar(ev) {
 		});
 		$i.avatarId = i.avatarId;
 		$i.avatarUrl = i.avatarUrl;
+		globalEvents.emit('requestClearPageCache');
 		claimAchievement('profileFilled');
 	});
 }
@ -254,6 +258,7 @@ function changeBanner(ev) {
 		});
 		$i.bannerId = i.bannerId;
 		$i.bannerUrl = i.bannerUrl;
+		globalEvents.emit('requestClearPageCache');
 	});
 }

--- a/packages/frontend/src/pages/settings/theme.vue
+++ b/packages/frontend/src/pages/settings/theme.vue
@ -105,6 +105,18 @@ import {uniqueBy} from '@/scripts/array';
 import {fetchThemes, getThemes} from '@/theme-store.js';
 import {definePageMetadata} from '@/scripts/page-metadata';
 import {miLocalStorage} from '@/local-storage';
+import { unisonReload } from '@/scripts/unison-reload.js';
+import * as os from '@/os.js';
+
+async function reloadAsk() {
+	const { canceled } = await os.confirm({
+		type: 'info',
+		text: i18n.ts.reloadToApplySetting,
+	});
+	if (canceled) return;
+
+	unisonReload();
+}

 const installedThemes = ref(getThemes());
 const builtinThemes = getBuiltinThemesRef();
@ -141,6 +153,7 @@ const lightThemeId = computed({
 		}
 	},
 });
+
 const darkMode = computed(defaultStore.makeGetterSetter('darkMode'));
 const syncDeviceDarkMode = computed(ColdDeviceStorage.makeGetterSetter('syncDeviceDarkMode'));
 const wallpaper = ref(miLocalStorage.getItem('wallpaper'));
@ -170,7 +183,7 @@ watch(wallpaper, () => {
 	} else {
 		miLocalStorage.setItem('wallpaper', wallpaper.value);
 	}
-	location.reload();
+	reloadAsk();
 });

 onActivated(() => {
--- a/packages/frontend/src/pages/user/home.stories.impl.ts
+++ b/packages/frontend/src/pages/user/home.stories.impl.ts
@ -5,7 +5,7 @@

 /* eslint-disable @typescript-eslint/explicit-function-return-type */
 import { StoryObj } from '@storybook/vue3';
-import { rest } from 'msw';
+import { HttpResponse, http } from 'msw';
 import { userDetailed } from '../../../.storybook/fakes.js';
 import { commonHandlers } from '../../../.storybook/mocks.js';
 import home_ from './home.vue';
@ -39,12 +39,13 @@ export const Default = {
 		msw: {
 			handlers: [
 				...commonHandlers,
-				rest.post('/api/users/notes', (req, res, ctx) => {
-					return res(ctx.json([]));
+				http.post('/api/users/notes', () => {
+					return HttpResponse.json([]);
 				}),
-				rest.get('/api/charts/user/notes', (req, res, ctx) => {
-					const length = Math.max(Math.min(parseInt(req.url.searchParams.get('limit') ?? '30', 10), 1), 300);
-					return res(ctx.json({
+				http.get('/api/charts/user/notes', ({ request }) => {
+					const url = new URL(request.url);
+					const length = Math.max(Math.min(parseInt(url.searchParams.get('limit') ?? '30', 10), 1), 300);
+					return HttpResponse.json({
 						total: Array.from({ length }, () => 0),
 						inc: Array.from({ length }, () => 0),
 						dec: Array.from({ length }, () => 0),
@ -54,11 +55,12 @@ export const Default = {
 							renote: Array.from({ length }, () => 0),
 							withFile: Array.from({ length }, () => 0),
 						},
-					}));
+					});
 				}),
-				rest.get('/api/charts/user/pv', (req, res, ctx) => {
-					const length = Math.max(Math.min(parseInt(req.url.searchParams.get('limit') ?? '30', 10), 1), 300);
-					return res(ctx.json({
+				http.get('/api/charts/user/pv', ({ request }) => {
+					const url = new URL(request.url);
+					const length = Math.max(Math.min(parseInt(url.searchParams.get('limit') ?? '30', 10), 1), 300);
+					return HttpResponse.json({
 						upv: {
 							user: Array.from({ length }, () => 0),
 							visitor: Array.from({ length }, () => 0),
@ -67,7 +69,7 @@ export const Default = {
 							user: Array.from({ length }, () => 0),
 							visitor: Array.from({ length }, () => 0),
 						},
-					}));
+					});
 				}),
 			],
 		},
--- a/packages/frontend/src/pizzax.ts
+++ b/packages/frontend/src/pizzax.ts
@ -13,6 +13,7 @@ import { get, set } from '@/scripts/idb-proxy.js';
 import { defaultStore } from '@/store.js';
 import { useStream } from '@/stream.js';
 import { deepClone } from '@/scripts/clone.js';
+import { deepMerge } from '@/scripts/merge.js';

 type StateDef = Record<string, {
 	where: 'account' | 'device' | 'deviceAccount';
@ -84,29 +85,9 @@ export class Storage<T extends StateDef> {
 		return typeof value === 'object' && value !== null && !Array.isArray(value);
 	}

-	/**
-	 * valueにないキーをdefからもらう（再帰的）\
-	 * nullはそのまま、undefinedはdefの値
-	 **/
-	private mergeObject<X>(value: X, def: X): X {
-		if (this.isPureObject(value) && this.isPureObject(def)) {
-			const result = structuredClone(value) as X;
-			for (const [k, v] of Object.entries(def) as [keyof X, X[keyof X]][]) {
-				if (!Object.prototype.hasOwnProperty.call(value, k) || value[k] === undefined) {
-					result[k] = v;
-				} else if (this.isPureObject(v) && this.isPureObject(result[k])) {
-					const child = structuredClone(result[k]) as X[keyof X] & Record<string | number | symbol, unknown>;
-					result[k] = this.mergeObject<typeof v>(child, v);
-				}
-			}
-			return result;
-		}
-		return value;
-	}
-
 	private mergeState<X>(value: X, def: X): X {
 		if (this.isPureObject(value) && this.isPureObject(def)) {
-			const merged = this.mergeObject(value, def);
+			const merged = deepMerge(value, def);

 			if (_DEV_) console.log('Merging state. Incoming: ', value, ' Default: ', def, ' Result: ', merged);

@ -258,7 +239,7 @@ export class Storage<T extends StateDef> {

 	/**
 	 * 特定のキーの、簡易的なgetter/setterを作ります
-	 * 主にvue場で設定コントロールのmodelとして使う用
+	 * 主にvue上で設定コントロールのmodelとして使う用
 	 */
 	public makeGetterSetter<K extends keyof T>(key: K, getter?: (v: T[K]) => unknown, setter?: (v: unknown) => T[K]): {
 		get: () => T[K]['default'];
--- a/packages/frontend/src/router/main.ts
+++ b/packages/frontend/src/router/main.ts
@ -80,6 +80,10 @@ class MainRouterProxy implements IRouter {
 		return this.supplier().resolve(path);
 	}

+	init(): void {
+		this.supplier().init();
+	}
+
 	eventNames(): Array<EventEmitter.EventNames<RouterEvent>> {
 		return this.supplier().eventNames();
 	}
--- a/Show More
+++ b/Show More