Merge remote-tracking branch 'misskey/release/2024.5.0' into future-2024-04-25-post

2024-12-31 15:31:07 +00:00 · 2024-05-11 14:13:07 +01:00 · 2024-05-11 14:13:07 +01:00 · 451b0ecc9b
commit 451b0ecc9b
parent a81be17d69 6046ba1841
81 changed files with 16594 additions and 13171 deletions
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@ -8,7 +8,7 @@
 			"version": "8.9.2"
 		},
 		"ghcr.io/devcontainers/features/node:1": {
-			"version": "20.10.0"
+			"version": "20.12.2"
 		}
 	},
 	"forwardPorts": [3000],
--- a/.node-version
+++ b/.node-version
@ -1 +1 @@
-20.10.0
+20.12.2
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@ -1,7 +1,8 @@
-## Unreleased
+## 2024.5.0

 ### Note
 - コントロールパネル内にあるサマリープロキシの設定個所がセキュリティから全般へ変更となります。
+- 悪意のある第三者がリモートユーザーになりすましたアクティビティを受け取れてしまう問題を修正しました。詳しくは[GitHub security advisory](https://github.com/misskey-dev/misskey/security/advisories/GHSA-2vxv-pv3m-3wvj)をご覧ください。

 ### General
 - Enhance: URLプレビューの有効化・無効化を設定できるように #13569
@ -35,7 +36,10 @@
 - Enhance: リプライにて引用がある場合テキストが空でもノートできるように
  - 引用したいノートのURLをコピーしリプライ投稿画面にペーストして添付することで達成できます
 - Enhance: フォローするかどうかの確認ダイアログを出せるように
- Chore: AiScriptを0.18.0にバージョンアップ
+- Enhance: Playを手動でリロードできるように
+- Enhance: 通報のコメント内のリンクをクリックした際、ウィンドウで開くように
+- Enhance: `Ui:C:postForm` および `Ui:C:postFormButton` に `localOnly` と `visibility` を設定できるように
+- Enhance: AiScriptを0.18.0にバージョンアップ
 - Fix: 一部のページ内リンクが正しく動作しない問題を修正
 - Fix: 周年の実績が閏年を考慮しない問題を修正
 - Fix: ローカルURLのプレビューポップアップが左上に表示される
@ -50,10 +54,18 @@
 - Fix: ノート詳細ページにおいてCW付き引用リノートのCWボタンのラベルに「引用」が含まれていない問題を修正
 - Fix: ダイアログの入力で字数制限に違反していてもEnterキーが押せてしまう問題を修正
 - Fix: ダイレクト投稿の宛先が保存されない問題を修正
+- Fix: Playのページを離れたときに、Playが正常に初期化されない問題を修正
+- Fix: ページのOGP URLが間違っているのを修正
+- Fix: リバーシの対局を正しく共有できないことがある問題を修正
+- Fix: 通知をグループ化している際に、人数が正常に表示されないことがある問題を修正
+- Fix: 連合なしの状態の読み書きができない問題を修正

 ### Server
 - Enhance: エンドポイント`antennas/update`の必須項目を`antennaId`のみに
 - Enhance: misskey-dev/summaly@5.1.0の取り込み（プレビュー生成処理の効率化）
+- Enhance: ドライブのファイルがNSFWかどうか個別に連合されるように (#13756)
+  - 可能な場合、ノートの添付ファイルのセンシティブ判定がファイル単位になります
+- Fix: リモートから配送されたアクティビティにJSON-LD compactionをかける
 - Fix: フォローリクエストを作成する際に既存のものは削除するように  
  (Cherry-picked from https://activitypub.software/TransFem-org/Sharkey/-/merge_requests/440)
 - Fix: エンドポイント`notes/translate`のエラーを改善
@ -62,10 +74,12 @@
 - Fix: リプライのみの引用リノートと、CWのみの引用リノートが純粋なリノートとして誤って扱われてしまう問題を修正
 - Fix: 登録にメール認証が必須になっている場合、登録されているメールアドレスを削除できないように  
  (Cherry-picked from https://github.com/MisskeyIO/misskey/pull/606)
+- Fix: Add Cache-Control to Bull Board
 - Fix: nginx経由で/files/にRangeリクエストされた場合に正しく応答できないのを修正
 - Fix: 一部のタイムラインのストリーミングでインスタンスミュートが効かない問題を修正
 - Fix: グローバルタイムラインで返信が表示されないことがある問題を修正
 - Fix: リノートをミュートしたユーザの投稿のリノートがミュートされる問題を修正
+- Fix: AP Link等は添付ファイル扱いしないようになど (#13754)

 ## 2024.3.1

--- a/2
+++ b/2
@ -1,6 +1,6 @@
 # syntax = docker/dockerfile:1.4

-ARG NODE_VERSION=20.10.0-alpine3.18
+ARG NODE_VERSION=20.12.2-alpine3.19

 FROM node:${NODE_VERSION} as build

--- a/locales/index.d.ts
+++ b/locales/index.d.ts
@ -5149,6 +5149,10 @@ export interface Locale extends ILocale {
     * フォローの際常に確認する
     */
    "alwaysConfirmFollow": string;
+    /**
+     * お問い合わせ
+     */
+    "inquiry": string;
    "_bubbleGame": {
        /**
         * 遊び方
--- a/locales/ja-JP.yml
+++ b/locales/ja-JP.yml
@ -1283,6 +1283,7 @@ keepOriginalFilename: "オリジナルのファイル名を保持"
 keepOriginalFilenameDescription: "この設定をオフにすると、アップロード時にファイル名が自動でランダム文字列に置き換えられます。"
 noDescription: "説明文はありません"
 alwaysConfirmFollow: "フォローの際常に確認する"
+inquiry: "お問い合わせ"

 _bubbleGame:
  howToPlay: "遊び方"
--- a/package.json
+++ b/package.json
@ -1,12 +1,12 @@
 {
 	"name": "sharkey",
-	"version": "2024.3.3-devel",
+	"version": "2024.5.0-beta.1",
 	"codename": "shonk",
 	"repository": {
 		"type": "git",
 		"url": "https://activitypub.software/TransFem-org/Sharkey.git"
 	},
-	"packageManager": "pnpm@8.15.4",
+	"packageManager": "pnpm@9.0.6",
 	"workspaces": [
 		"packages/frontend",
 		"packages/backend",
@ -48,24 +48,24 @@
 		"lodash": "4.17.21"
 	},
 	"dependencies": {
-		"cssnano": "6.0.5",
+		"cssnano": "6.1.2",
 		"execa": "8.0.1",
 		"fast-glob": "3.3.2",
 		"ignore-walk": "6.0.4",
 		"js-yaml": "4.1.0",
-		"postcss": "8.4.35",
-		"tar": "6.2.0",
-		"terser": "5.28.1",
-		"typescript": "5.3.3",
-		"esbuild": "0.19.11",
-		"glob": "10.3.10"
+		"postcss": "8.4.38",
+		"tar": "6.2.1",
+		"terser": "5.30.3",
+		"typescript": "5.4.5",
+		"esbuild": "0.20.2",
+		"glob": "10.3.12"
 	},
 	"devDependencies": {
-		"@types/node": "^20.11.28",
-		"@typescript-eslint/eslint-plugin": "7.1.0",
-		"@typescript-eslint/parser": "7.1.0",
+		"@types/node": "20.12.7",
+		"@typescript-eslint/eslint-plugin": "7.7.1",
+		"@typescript-eslint/parser": "7.7.1",
 		"cross-env": "7.0.3",
-		"cypress": "13.6.6",
+		"cypress": "13.7.3",
 		"eslint": "8.57.0",
 		"ncp": "2.0.0",
 		"start-server-and-test": "2.0.3"
--- a/packages/backend/package.json
+++ b/packages/backend/package.json
@ -12,9 +12,9 @@
 		"migrate": "pnpm typeorm migration:run -d ormconfig.js",
 		"revert": "pnpm typeorm migration:revert -d ormconfig.js",
 		"check:connect": "node ./scripts/check_connect.js",
-		"build": "swc src -d built -D",
-		"build:test": "swc test-server -d built-test -D --config-file test-server/.swcrc",
-		"watch:swc": "swc src -d built -D -w",
+		"build": "swc src -d built -D --strip-leading-paths",
+		"build:test": "swc test-server -d built-test -D --config-file test-server/.swcrc --strip-leading-paths",
+		"watch:swc": "swc src -d built -D -w --strip-leading-paths",
 		"build:tsc": "tsc -p tsconfig.json && tsc-alias -p tsconfig.json",
 		"watch": "node ./scripts/watch.mjs",
 		"restart": "pnpm build && pnpm start",
@ -65,40 +65,41 @@
 	"dependencies": {
 		"@aws-sdk/client-s3": "3.412.0",
 		"@aws-sdk/lib-storage": "3.412.0",
-		"@bull-board/api": "5.14.2",
-		"@bull-board/fastify": "5.14.2",
-		"@bull-board/ui": "5.14.2",
-		"@discordapp/twemoji": "15.0.2",
+		"@bull-board/api": "5.17.0",
+		"@bull-board/fastify": "5.17.0",
+		"@bull-board/ui": "5.17.0",
+		"@discordapp/twemoji": "15.0.3",
 		"@fastify/accepts": "4.3.0",
 		"@fastify/cookie": "9.3.1",
-		"@fastify/cors": "8.5.0",
-		"@fastify/express": "2.3.0",
-		"@fastify/http-proxy": "9.3.0",
-		"@fastify/multipart": "8.1.0",
-		"@fastify/static": "6.12.0",
-		"@fastify/view": "8.2.0",
+		"@fastify/cors": "9.0.1",
+		"@fastify/express": "3.0.0",
+		"@fastify/http-proxy": "9.5.0",
+		"@fastify/multipart": "8.2.0",
+		"@fastify/static": "7.0.3",
+		"@fastify/view": "9.1.0",
 		"@misskey-dev/sharp-read-bmp": "1.2.0",
 		"@misskey-dev/summaly": "5.1.0",
-		"@nestjs/common": "10.3.3",
-		"@nestjs/core": "10.3.3",
-		"@nestjs/testing": "10.3.3",
+		"@napi-rs/canvas": "^0.1.52",
+		"@nestjs/common": "10.3.8",
+		"@nestjs/core": "10.3.8",
+		"@nestjs/testing": "10.3.8",
 		"@peertube/http-signature": "1.7.0",
-		"@simplewebauthn/server": "9.0.3",
+		"@simplewebauthn/server": "10.0.0",
 		"@sinonjs/fake-timers": "11.2.2",
-		"@smithy/node-http-handler": "2.1.10",
-		"@swc/cli": "0.1.63",
-		"@swc/core": "1.3.107",
+		"@smithy/node-http-handler": "2.5.0",
+		"@swc/cli": "0.3.12",
+		"@swc/core": "1.4.17",
 		"@transfem-org/sfm-js": "0.24.5",
-		"@twemoji/parser": "15.0.0",
+		"@twemoji/parser": "15.1.1",
 		"accepts": "1.3.8",
-		"ajv": "8.12.0",
-		"archiver": "6.0.1",
+		"ajv": "8.13.0",
+		"archiver": "7.0.1",
 		"argon2": "^0.40.1",
-		"async-mutex": "0.4.1",
+		"async-mutex": "0.5.0",
 		"bcryptjs": "2.4.3",
 		"blurhash": "2.0.5",
 		"body-parser": "1.20.2",
-		"bullmq": "5.4.0",
+		"bullmq": "5.7.8",
 		"cacheable-lookup": "7.0.0",
 		"cbor": "9.0.2",
 		"chalk": "5.3.0",
@ -109,7 +110,7 @@
 		"content-disposition": "0.5.4",
 		"date-fns": "2.30.0",
 		"deep-email-validator": "0.1.21",
-		"fastify": "4.25.2",
+		"fastify": "4.26.2",
 		"fastify-multer": "^2.0.3",
 		"fastify-raw-body": "4.3.0",
 		"feed": "4.2.2",
@ -117,79 +118,78 @@
 		"fluent-ffmpeg": "2.1.2",
 		"form-data": "4.0.0",
 		"glob": "10.3.10",
-		"got": "14.2.0",
-		"happy-dom": "10.0.3",
+		"got": "14.2.1",
+		"happy-dom": "14.7.1",
 		"hpagent": "1.2.0",
 		"htmlescape": "1.1.1",
-		"http-link-header": "1.1.2",
-		"ioredis": "5.3.2",
+		"http-link-header": "1.1.3",
+		"ioredis": "5.4.1",
 		"ip-cidr": "3.1.0",
-		"ipaddr.js": "2.1.0",
+		"ipaddr.js": "2.2.0",
 		"is-svg": "5.0.0",
 		"js-yaml": "4.1.0",
-		"jsdom": "23.2.0",
+		"jsdom": "24.0.0",
 		"json5": "2.2.3",
 		"jsonld": "8.3.2",
 		"jsrsasign": "11.1.0",
 		"megalodon": "workspace:*",
-		"meilisearch": "0.37.0",
+		"meilisearch": "0.38.0",
 		"microformats-parser": "2.0.2",
 		"mime-types": "2.1.35",
 		"misskey-js": "workspace:*",
 		"misskey-reversi": "workspace:*",
 		"ms": "3.0.0-canary.1",
-		"nanoid": "5.0.6",
+		"nanoid": "5.0.7",
 		"nested-property": "4.0.0",
 		"node-fetch": "3.3.2",
-		"nodemailer": "6.9.10",
+		"nodemailer": "6.9.13",
 		"oauth": "0.10.0",
 		"oauth2orize": "1.12.0",
 		"oauth2orize-pkce": "0.1.2",
 		"os-utils": "0.0.14",
-		"otpauth": "9.2.2",
+		"otpauth": "9.2.3",
 		"parse5": "7.1.2",
-		"pg": "8.11.3",
+		"pg": "8.11.5",
 		"pkce-challenge": "4.1.0",
 		"probe-image-size": "7.2.3",
 		"promise-limit": "2.7.0",
 		"pug": "3.0.2",
 		"punycode": "2.3.1",
-		"pureimage": "0.3.17",
 		"qrcode": "1.5.3",
 		"random-seed": "0.3.0",
 		"ratelimiter": "3.4.1",
-		"re2": "1.20.9",
+		"re2": "1.20.10",
 		"redis-lock": "0.1.4",
-		"reflect-metadata": "0.2.1",
+		"reflect-metadata": "0.2.2",
 		"rename": "1.0.4",
 		"rss-parser": "3.13.0",
 		"rxjs": "7.8.1",
-		"sanitize-html": "2.12.1",
+		"sanitize-html": "2.13.0",
 		"secure-json-parse": "2.7.0",
-		"sharp": "0.33.2",
+		"sharp": "0.33.3",
 		"slacc": "0.0.10",
 		"strict-event-emitter-types": "2.0.0",
 		"stringz": "2.1.0",
-		"systeminformation": "5.22.0",
+		"systeminformation": "5.22.7",
 		"tinycolor2": "1.6.0",
 		"tmp": "0.2.3",
 		"tsc-alias": "1.8.8",
 		"tsconfig-paths": "4.2.0",
 		"typeorm": "0.3.20",
-		"typescript": "5.3.3",
+		"typescript": "5.4.5",
 		"ulid": "2.3.0",
 		"uuid": "^9.0.1",
 		"vary": "1.1.2",
 		"web-push": "3.6.7",
-		"ws": "8.16.0",
+		"ws": "8.17.0",
 		"xev": "3.0.2"
 	},
 	"devDependencies": {
 		"@jest/globals": "29.7.0",
 		"@misskey-dev/eslint-plugin": "1.0.0",
-		"@nestjs/platform-express": "10.3.3",
-		"@simplewebauthn/types": "9.0.1",
-		"@swc/jest": "0.2.31",
+		"@nestjs/platform-express": "10.3.8",
+		"@simplewebauthn/types": "10.0.0",
+		"@swc/jest": "0.2.36",
 		"@types/accepts": "1.3.7",
 		"@types/archiver": "6.0.2",
 		"@types/bcryptjs": "2.4.6",
@ -199,20 +199,20 @@
 		"@types/fluent-ffmpeg": "2.1.24",
 		"@types/htmlescape": "^1.1.3",
 		"@types/http-link-header": "1.0.5",
-		"@types/jest": "29.5.11",
+		"@types/jest": "29.5.12",
 		"@types/js-yaml": "4.0.9",
 		"@types/jsdom": "21.1.6",
 		"@types/jsonld": "1.5.13",
-		"@types/jsrsasign": "10.5.12",
+		"@types/jsrsasign": "10.5.14",
 		"@types/mime-types": "2.1.4",
 		"@types/ms": "0.7.34",
-		"@types/node": "20.11.22",
+		"@types/node": "20.12.7",
 		"@types/node-fetch": "3.0.3",
-		"@types/nodemailer": "6.4.14",
+		"@types/nodemailer": "6.4.15",
 		"@types/oauth": "0.9.4",
-		"@types/oauth2orize": "1.11.3",
+		"@types/oauth2orize": "1.11.5",
 		"@types/oauth2orize-pkce": "0.1.2",
-		"@types/pg": "8.11.2",
+		"@types/pg": "8.11.5",
 		"@types/pug": "2.0.10",
 		"@types/punycode": "2.1.4",
 		"@types/qrcode": "1.5.5",
@ -229,8 +229,8 @@
 		"@types/vary": "1.1.3",
 		"@types/web-push": "3.6.3",
 		"@types/ws": "8.5.10",
-		"@typescript-eslint/eslint-plugin": "7.1.0",
-		"@typescript-eslint/parser": "7.1.0",
+		"@typescript-eslint/eslint-plugin": "7.7.1",
+		"@typescript-eslint/parser": "7.7.1",
 		"aws-sdk-client-mock": "3.0.1",
 		"cross-env": "7.0.3",
 		"eslint": "8.57.0",
--- a/packages/backend/src/core/CoreModule.ts
+++ b/packages/backend/src/core/CoreModule.ts
@ -127,7 +127,7 @@ import { ApMfmService } from './activitypub/ApMfmService.js';
 import { ApRendererService } from './activitypub/ApRendererService.js';
 import { ApRequestService } from './activitypub/ApRequestService.js';
 import { ApResolverService } from './activitypub/ApResolverService.js';
-import { LdSignatureService } from './activitypub/LdSignatureService.js';
+import { JsonLdService } from './activitypub/JsonLdService.js';
 import { RemoteLoggerService } from './RemoteLoggerService.js';
 import { RemoteUserResolveService } from './RemoteUserResolveService.js';
 import { WebfingerService } from './WebfingerService.js';
@ -266,7 +266,7 @@ const $ApMfmService: Provider = { provide: 'ApMfmService', useExisting: ApMfmSer
 const $ApRendererService: Provider = { provide: 'ApRendererService', useExisting: ApRendererService };
 const $ApRequestService: Provider = { provide: 'ApRequestService', useExisting: ApRequestService };
 const $ApResolverService: Provider = { provide: 'ApResolverService', useExisting: ApResolverService };
-const $LdSignatureService: Provider = { provide: 'LdSignatureService', useExisting: LdSignatureService };
+const $JsonLdService: Provider = { provide: 'JsonLdService', useExisting: JsonLdService };
 const $RemoteLoggerService: Provider = { provide: 'RemoteLoggerService', useExisting: RemoteLoggerService };
 const $RemoteUserResolveService: Provider = { provide: 'RemoteUserResolveService', useExisting: RemoteUserResolveService };
 const $WebfingerService: Provider = { provide: 'WebfingerService', useExisting: WebfingerService };
@ -406,7 +406,7 @@ const $ApQuestionService: Provider = { provide: 'ApQuestionService', useExisting
 		ApRendererService,
 		ApRequestService,
 		ApResolverService,
-		LdSignatureService,
+		JsonLdService,
 		RemoteLoggerService,
 		RemoteUserResolveService,
 		WebfingerService,
@ -542,7 +542,7 @@ const $ApQuestionService: Provider = { provide: 'ApQuestionService', useExisting
 		$ApRendererService,
 		$ApRequestService,
 		$ApResolverService,
-		$LdSignatureService,
+		$JsonLdService,
 		$RemoteLoggerService,
 		$RemoteUserResolveService,
 		$WebfingerService,
@ -678,7 +678,7 @@ const $ApQuestionService: Provider = { provide: 'ApQuestionService', useExisting
 		ApRendererService,
 		ApRequestService,
 		ApResolverService,
-		LdSignatureService,
+		JsonLdService,
 		RemoteLoggerService,
 		RemoteUserResolveService,
 		WebfingerService,
@ -813,7 +813,7 @@ const $ApQuestionService: Provider = { provide: 'ApQuestionService', useExisting
 		$ApRendererService,
 		$ApRequestService,
 		$ApResolverService,
-		$LdSignatureService,
+		$JsonLdService,
 		$RemoteLoggerService,
 		$RemoteUserResolveService,
 		$WebfingerService,
--- a/packages/backend/src/core/CustomEmojiService.ts
+++ b/packages/backend/src/core/CustomEmojiService.ts
@ -22,7 +22,7 @@ import { ModerationLogService } from '@/core/ModerationLogService.js';
 import type { Config } from '@/config.js';
 import { DriveService } from './DriveService.js';

-const parseEmojiStrRegexp = /^(\w+)(?:@([\w.-]+))?$/;
+const parseEmojiStrRegexp = /^([-\w]+)(?:@([\w.-]+))?$/;

@Injectable()
 export class CustomEmojiService implements OnApplicationShutdown {
--- a/packages/backend/src/core/MfmService.ts
+++ b/packages/backend/src/core/MfmService.ts
@ -6,7 +6,7 @@
 import { URL } from 'node:url';
 import { Inject, Injectable } from '@nestjs/common';
 import * as parse5 from 'parse5';
-import { Window } from 'happy-dom';
+import { Window, XMLSerializer } from 'happy-dom';
 import { DI } from '@/di-symbols.js';
 import type { Config } from '@/config.js';
 import { intersperse } from '@/misc/prelude/array.js';
@ -247,6 +247,8 @@ export class MfmService {

 		const doc = window.document;

+		const body = doc.createElement('p');
+
 		function appendChildren(children: mfm.MfmNode[], targetElement: any): void {
 			if (children) {
 				for (const child of children.map(x => (handlers as any)[x.type](x))) targetElement.appendChild(child);
@ -457,9 +459,9 @@ export class MfmService {
 			},
 		};

-		appendChildren(nodes, doc.body);
+		appendChildren(nodes, body);

-		return `<p>${doc.body.innerHTML}</p>`;
+		return new XMLSerializer().serializeToString(body);
 	}

 	// the toMastoHtml function was taken from Iceshrimp and written by zotan and modified by marie to work with the current MK version
--- a/packages/backend/src/core/WebAuthnService.ts
+++ b/packages/backend/src/core/WebAuthnService.ts
@ -10,7 +10,7 @@ import {
 	generateRegistrationOptions, verifyAuthenticationResponse,
 	verifyRegistrationResponse,
 } from '@simplewebauthn/server';
-import { AttestationFormat, isoCBOR } from '@simplewebauthn/server/helpers';
+import { AttestationFormat, isoCBOR, isoUint8Array } from '@simplewebauthn/server/helpers';
 import { DI } from '@/di-symbols.js';
 import type { UserSecurityKeysRepository } from '@/models/_.js';
 import type { Config } from '@/config.js';
@ -49,7 +49,7 @@ export class WebAuthnService {
 		const instance = await this.metaService.fetch();
 		return {
 			origin: this.config.url,
-			rpId: this.config.host,
+			rpId: this.config.hostname,
 			rpName: instance.name ?? this.config.host,
 			rpIcon: instance.iconUrl ?? undefined,
 		};
@ -65,13 +65,12 @@ export class WebAuthnService {
 		const registrationOptions = await generateRegistrationOptions({
 			rpName: relyingParty.rpName,
 			rpID: relyingParty.rpId,
-			userID: userId,
+			userID: isoUint8Array.fromUTF8String(userId),
 			userName: userName,
 			userDisplayName: userDisplayName,
 			attestationType: 'indirect',
-			excludeCredentials: keys.map(key => (<PublicKeyCredentialDescriptorFuture>{
-				id: Buffer.from(key.id, 'base64url'),
-				type: 'public-key',
+			excludeCredentials: keys.map(key => (<{ id: string; transports?: AuthenticatorTransportFuture[]; }>{
+				id: key.id,
 				transports: key.transports ?? undefined,
 			})),
 			authenticatorSelection: {
@ -87,7 +86,7 @@ export class WebAuthnService {

 	@bindThis
 	public async verifyRegistration(userId: MiUser['id'], response: RegistrationResponseJSON): Promise<{
-		credentialID: Uint8Array;
+		credentialID: string;
 		credentialPublicKey: Uint8Array;
 		attestationObject: Uint8Array;
 		fmt: AttestationFormat;
@ -144,6 +143,7 @@ export class WebAuthnService {

 	@bindThis
 	public async initiateAuthentication(userId: MiUser['id']): Promise<PublicKeyCredentialRequestOptionsJSON> {
+		const relyingParty = await this.getRelyingParty();
 		const keys = await this.userSecurityKeysRepository.findBy({
 			userId: userId,
 		});
@ -153,9 +153,9 @@ export class WebAuthnService {
 		}

 		const authenticationOptions = await generateAuthenticationOptions({
-			allowCredentials: keys.map(key => (<PublicKeyCredentialDescriptorFuture>{
-				id: Buffer.from(key.id, 'base64url'),
-				type: 'public-key',
+			rpID: relyingParty.rpId,
+			allowCredentials: keys.map(key => (<{ id: string; transports?: AuthenticatorTransportFuture[]; }>{
+				id: key.id,
 				transports: key.transports ?? undefined,
 			})),
 			userVerification: 'preferred',
@ -219,7 +219,7 @@ export class WebAuthnService {
 				expectedOrigin: relyingParty.origin,
 				expectedRPID: relyingParty.rpId,
 				authenticator: {
-					credentialID: Buffer.from(key.id, 'base64url'),
+					credentialID: key.id,
 					credentialPublicKey: Buffer.from(key.publicKey, 'base64url'),
 					counter: key.counter,
 					transports: key.transports ? key.transports as AuthenticatorTransportFuture[] : undefined,
--- a/packages/backend/src/core/activitypub/ApRendererService.ts
+++ b/packages/backend/src/core/activitypub/ApRendererService.ts
@ -29,7 +29,7 @@ import { CustomEmojiService } from '@/core/CustomEmojiService.js';
 import { isNotNull } from '@/misc/is-not-null.js';
 import { IdService } from '@/core/IdService.js';
 import { MetaService } from '../MetaService.js';
-import { LdSignatureService } from './LdSignatureService.js';
+import { JsonLdService } from './JsonLdService.js';
 import { ApMfmService } from './ApMfmService.js';
 import { CONTEXT } from './misc/contexts.js';
 import type { IAccept, IActivity, IAdd, IAnnounce, IApDocument, IApEmoji, IApHashtag, IApImage, IApMention, IBlock, ICreate, IDelete, IFlag, IFollow, IKey, ILike, IMove, IObject, IPost, IQuestion, IReject, IRemove, ITombstone, IUndo, IUpdate } from './type.js';
@ -61,7 +61,7 @@ export class ApRendererService {
 		private customEmojiService: CustomEmojiService,
 		private userEntityService: UserEntityService,
 		private driveFileEntityService: DriveFileEntityService,
-		private ldSignatureService: LdSignatureService,
+		private jsonLdService: JsonLdService,
 		private userKeypairService: UserKeypairService,
 		private apMfmService: ApMfmService,
 		private mfmService: MfmService,
@ -173,6 +173,7 @@ export class ApRendererService {
 			url: this.driveFileEntityService.getPublicUrl(file),
 			name: file.comment,
 			summary: file.comment,
+			sensitive: file.isSensitive,
 		};
 	}

@ -794,9 +795,9 @@ export class ApRendererService {
 	public async attachLdSignature(activity: any, user: { id: MiUser['id']; host: null; }): Promise<IActivity> {
 		const keypair = await this.userKeypairService.getUserKeypair(user.id);

-		const ldSignature = this.ldSignatureService.use();
-		ldSignature.debug = false;
-		activity = await ldSignature.signRsaSignature2017(activity, keypair.privateKey, `${this.config.url}/users/${user.id}#main-key`);
+		const jsonLd = this.jsonLdService.use();
+		jsonLd.debug = false;
+		activity = await jsonLd.signRsaSignature2017(activity, keypair.privateKey, `${this.config.url}/users/${user.id}#main-key`);

 		return activity;
 	}
--- a/packages/backend/src/core/activitypub/LdSignatureService.ts
+++ b/packages/backend/src/core/activitypub/LdSignatureService.ts
@ -7,14 +7,14 @@ import * as crypto from 'node:crypto';
 import { Injectable } from '@nestjs/common';
 import { HttpRequestService } from '@/core/HttpRequestService.js';
 import { bindThis } from '@/decorators.js';
-import { CONTEXT, CONTEXTS } from './misc/contexts.js';
+import { CONTEXT, PRELOADED_CONTEXTS } from './misc/contexts.js';
 import { validateContentTypeSetAsJsonLD } from './misc/validator.js';
 import type { JsonLdDocument } from 'jsonld';
-import type { JsonLd, RemoteDocument } from 'jsonld/jsonld-spec.js';
+import type { JsonLd as JsonLdObject, RemoteDocument } from 'jsonld/jsonld-spec.js';

-// RsaSignature2017 based from https://github.com/transmute-industries/RsaSignature2017
+// RsaSignature2017 implementation is based on https://github.com/transmute-industries/RsaSignature2017

-class LdSignature {
+class JsonLd {
 	public debug = false;
 	public preLoad = true;
 	public loderTimeout = 5000;
@ -101,8 +101,6 @@ class LdSignature {
 	@bindThis
 	public async normalize(data: JsonLdDocument): Promise<string> {
 		const customLoader = this.getLoader();
-		// XXX: Importing jsonld dynamically since Jest frequently fails to import it statically
-		// https://github.com/misskey-dev/misskey/pull/9894#discussion_r1103753595
 		return (await import('jsonld')).default.normalize(data, {
 			documentLoader: customLoader,
 		});
@ -114,11 +112,11 @@ class LdSignature {
 			if (!/^https?:\/\//.test(url)) throw new Error(`Invalid URL ${url}`);

 			if (this.preLoad) {
-				if (url in CONTEXTS) {
+				if (url in PRELOADED_CONTEXTS) {
 					if (this.debug) console.debug(`HIT: ${url}`);
 					return {
 						contextUrl: undefined,
-						document: CONTEXTS[url],
+						document: PRELOADED_CONTEXTS[url],
 						documentUrl: url,
 					};
 				}
@ -135,7 +133,7 @@ class LdSignature {
 	}

 	@bindThis
-	private async fetchDocument(url: string): Promise<JsonLd> {
+	private async fetchDocument(url: string): Promise<JsonLdObject> {
 		const json = await this.httpRequestService.send(
 			url,
 			{
@ -156,7 +154,7 @@ class LdSignature {
 			}
 		});

-		return json as JsonLd;
+		return json as JsonLdObject;
 	}

 	@bindThis
@ -168,14 +166,14 @@ class LdSignature {
 }

@Injectable()
-export class LdSignatureService {
+export class JsonLdService {
 	constructor(
 		private httpRequestService: HttpRequestService,
 	) {
 	}

 	@bindThis
-	public use(): LdSignature {
-		return new LdSignature(this.httpRequestService);
+	public use(): JsonLd {
+		return new JsonLd(this.httpRequestService);
 	}
 }
--- a/packages/backend/src/core/activitypub/misc/contexts.ts
+++ b/packages/backend/src/core/activitypub/misc/contexts.ts
@ -570,7 +570,7 @@ const extension_context_definition = {

 export const CONTEXT: (string | Context)[] = [...context_iris, extension_context_definition];

-export const CONTEXTS: Record<string, JsonLd> = {
+export const PRELOADED_CONTEXTS: Record<string, JsonLd> = {
 	'https://w3id.org/identity/v1': id_v1,
 	'https://w3id.org/security/v1': security_v1,
 	'https://www.w3.org/ns/activitystreams': activitystreams,
--- a/packages/backend/src/core/activitypub/models/ApImageService.ts
+++ b/packages/backend/src/core/activitypub/models/ApImageService.ts
@ -18,7 +18,7 @@ import { checkHttps } from '@/misc/check-https.js';
 import { FederatedInstanceService } from '@/core/FederatedInstanceService.js';
 import { ApResolverService } from '../ApResolverService.js';
 import { ApLoggerService } from '../ApLoggerService.js';
-import type { IObject } from '../type.js';
+import { isDocument, type IObject } from '../type.js';

@Injectable()
 export class ApImageService {
@ -41,7 +41,7 @@ export class ApImageService {
 	 * Imageを作成します。
 	 */
 	@bindThis
-	public async createImage(actor: MiRemoteUser, value: string | IObject): Promise<MiDriveFile> {
+	public async createImage(actor: MiRemoteUser, value: string | IObject): Promise<MiDriveFile | null> {
 		// 投稿者が凍結されていたらスキップ
 		if (actor.isSuspended) {
 			throw new Error('actor has been suspended');
@ -49,16 +49,18 @@ export class ApImageService {

 		const image = await this.apResolverService.createResolver().resolve(value);

+		if (!isDocument(image)) return null;
+
 		if (image.url == null) {
-			throw new Error('invalid image: url not provided');
+			return null;
 		}

 		if (typeof image.url !== 'string') {
-			throw new Error('invalid image: unexpected type of url: ' + JSON.stringify(image.url, null, 2));
+			return null;
 		}

 		if (!checkHttps(image.url)) {
-			throw new Error('invalid image: unexpected schema of url: ' + image.url);
+			return null;
 		}

 		this.logger.info(`Creating the Image: ${image.url}`);
@ -94,12 +96,11 @@ export class ApImageService {
 	/**
 	 * Imageを解決します。
 	 *
-	 * Misskeyに対象のImageが登録されていればそれを返し、そうでなければ
-	 * リモートサーバーからフェッチしてMisskeyに登録しそれを返します。
+	 * ImageをリモートサーバーからフェッチしてMisskeyに登録しそれを返します。
 	 */
 	@bindThis
-	public async resolveImage(actor: MiRemoteUser, value: string | IObject): Promise<MiDriveFile> {
-		// TODO
+	public async resolveImage(actor: MiRemoteUser, value: string | IObject): Promise<MiDriveFile | null> {
+		// TODO: Misskeyに対象のImageが登録されていればそれを返す

 		// リモートサーバーからフェッチしてきて登録
 		return await this.createImage(actor, value);
--- a/packages/backend/src/core/activitypub/models/ApNoteService.ts
+++ b/packages/backend/src/core/activitypub/models/ApNoteService.ts
@ -4,7 +4,6 @@
 */

 import { forwardRef, Inject, Injectable } from '@nestjs/common';
-import promiseLimit from 'promise-limit';
 import { In } from 'typeorm';
 import { DI } from '@/di-symbols.js';
 import type { PollsRepository, EmojisRepository, NotesRepository } from '@/models/_.js';
@ -214,15 +213,13 @@ export class ApNoteService {
 		}

 		// 添付ファイル
-		// TODO: attachmentは必ずしもImageではない
-		// TODO: attachmentは必ずしも配列ではない
-		const limit = promiseLimit<MiDriveFile>(2);
-		const files = (await Promise.all(toArray(note.attachment).map(attach => (
-			limit(() => this.apImageService.resolveImage(actor, {
-				...attach,
-				sensitive: note.sensitive, // Noteがsensitiveなら添付もsensitiveにする
-			}))
-		))));
+		const files: MiDriveFile[] = [];
+
+		for (const attach of toArray(note.attachment)) {
+			attach.sensitive ??= note.sensitive;
+			const file = await this.apImageService.resolveImage(actor, attach);
+			if (file) files.push(file);
+		}

 		// リプライ
 		const reply: MiNote | null = note.inReplyTo
--- a/packages/backend/src/core/activitypub/type.ts
+++ b/packages/backend/src/core/activitypub/type.ts
@ -25,6 +25,7 @@ export interface IObject {
 	endTime?: Date;
 	icon?: any;
 	image?: any;
+	mediaType?: string;
 	url?: ApObject | string;
 	href?: string;
 	tag?: IObject | IObject[];
@ -246,14 +247,14 @@ export interface IKey extends IObject {
 }

 export interface IApDocument extends IObject {
-	type: 'Document';
-	name: string | null;
-	mediaType: string;
+	type: 'Audio' | 'Document' | 'Image' | 'Page' | 'Video';
 }

-export interface IApImage extends IObject {
+export const isDocument = (object: IObject): object is IApDocument =>
+	['Audio', 'Document', 'Image', 'Page', 'Video'].includes(getApType(object));
+
+export interface IApImage extends IApDocument {
 	type: 'Image';
-	name: string | null;
 }

 export interface ICreate extends IActivity {
--- a/packages/backend/src/core/entities/UserEntityService.ts
+++ b/packages/backend/src/core/entities/UserEntityService.ts
@ -257,20 +257,41 @@ export class UserEntityService implements OnModuleInit {
 		] = await Promise.all([
 			this.followingsRepository.findBy({ followerId: me })
 				.then(f => new Map(f.map(it => [it.followeeId, it]))),
-			this.followingsRepository.findBy({ followeeId: me })
-				.then(it => it.map(it => it.followerId)),
-			this.followRequestsRepository.findBy({ followerId: me })
-				.then(it => it.map(it => it.followeeId)),
-			this.followRequestsRepository.findBy({ followeeId: me })
-				.then(it => it.map(it => it.followerId)),
-			this.blockingsRepository.findBy({ blockerId: me })
-				.then(it => it.map(it => it.blockeeId)),
-			this.blockingsRepository.findBy({ blockeeId: me })
-				.then(it => it.map(it => it.blockerId)),
-			this.mutingsRepository.findBy({ muterId: me })
-				.then(it => it.map(it => it.muteeId)),
-			this.renoteMutingsRepository.findBy({ muterId: me })
-				.then(it => it.map(it => it.muteeId)),
+			this.followingsRepository.createQueryBuilder('f')
+				.select('f.followerId')
+				.where('f.followeeId = :me', { me })
+				.getRawMany<{ f_followerId: string }>()
+				.then(it => it.map(it => it.f_followerId)),
+			this.followRequestsRepository.createQueryBuilder('f')
+				.select('f.followeeId')
+				.where('f.followerId = :me', { me })
+				.getRawMany<{ f_followeeId: string }>()
+				.then(it => it.map(it => it.f_followeeId)),
+			this.followRequestsRepository.createQueryBuilder('f')
+				.select('f.followerId')
+				.where('f.followeeId = :me', { me })
+				.getRawMany<{ f_followerId: string }>()
+				.then(it => it.map(it => it.f_followerId)),
+			this.blockingsRepository.createQueryBuilder('b')
+				.select('b.blockeeId')
+				.where('b.blockerId = :me', { me })
+				.getRawMany<{ b_blockeeId: string }>()
+				.then(it => it.map(it => it.b_blockeeId)),
+			this.blockingsRepository.createQueryBuilder('b')
+				.select('b.blockerId')
+				.where('b.blockeeId = :me', { me })
+				.getRawMany<{ b_blockerId: string }>()
+				.then(it => it.map(it => it.b_blockerId)),
+			this.mutingsRepository.createQueryBuilder('m')
+				.select('m.muteeId')
+				.where('m.muterId = :me', { me })
+				.getRawMany<{ m_muteeId: string }>()
+				.then(it => it.map(it => it.m_muteeId)),
+			this.renoteMutingsRepository.createQueryBuilder('m')
+				.select('m.muteeId')
+				.where('m.muterId = :me', { me })
+				.getRawMany<{ m_muteeId: string }>()
+				.then(it => it.map(it => it.m_muteeId)),
 		]);

 		return new Map(
@ -682,18 +703,17 @@ export class UserEntityService implements OnModuleInit {
 		}
 		const _userIds = _users.map(u => u.id);

-		// -- 特に前提条件のない値群を取得
-
-		const profilesMap = await this.userProfilesRepository.findBy({ userId: In(_userIds) })
-			.then(profiles => new Map(profiles.map(p => [p.userId, p])));
-
 		// -- 実行者の有無や指定スキーマの種別によって要否が異なる値群を取得

+		let profilesMap: Map<MiUser['id'], MiUserProfile> = new Map();
 		let userRelations: Map<MiUser['id'], UserRelation> = new Map();
 		let userMemos: Map<MiUser['id'], string | null> = new Map();
 		let pinNotes: Map<MiUser['id'], MiUserNotePining[]> = new Map();

 		if (options?.schema !== 'UserLite') {
+			profilesMap = await this.userProfilesRepository.findBy({ userId: In(_userIds) })
+				.then(profiles => new Map(profiles.map(p => [p.userId, p])));
+
 			const meId = me ? me.id : null;
 			if (meId) {
 				userMemos = await this.userMemosRepository.findBy({ userId: meId })
--- a/packages/backend/src/misc/gen-identicon.ts
+++ b/packages/backend/src/misc/gen-identicon.ts
@ -8,9 +8,8 @@
 * https://en.wikipedia.org/wiki/Identicon
 */

-import * as p from 'pureimage';
+import { createCanvas } from '@napi-rs/canvas';
 import gen from 'random-seed';
-import type { WriteStream } from 'node:fs';

 const size = 128; // px
 const n = 5; // resolution
@ -45,9 +44,9 @@ const sideN = Math.floor(n / 2);
 /**
 * Generate buffer of an identicon by seed
 */
-export function genIdenticon(seed: string, stream: WriteStream): Promise<void> {
+export async function genIdenticon(seed: string): Promise<Buffer> {
 	const rand = gen.create(seed);
-	const canvas = p.make(size, size, undefined);
+	const canvas = createCanvas(size, size);
 	const ctx = canvas.getContext('2d');

 	const bgColors = colors[rand(colors.length)];
@ -101,5 +100,5 @@ export function genIdenticon(seed: string, stream: WriteStream): Promise<void> {
 		}
 	}

-	return p.encodePNGToStream(canvas, stream);
+	return await canvas.encode('png');
 }
--- a/packages/backend/src/queue/processors/InboxProcessorService.ts
+++ b/packages/backend/src/queue/processors/InboxProcessorService.ts
@ -22,7 +22,7 @@ import { ApDbResolverService } from '@/core/activitypub/ApDbResolverService.js';
 import { StatusError } from '@/misc/status-error.js';
 import { UtilityService } from '@/core/UtilityService.js';
 import { ApPersonService } from '@/core/activitypub/models/ApPersonService.js';
-import { LdSignatureService } from '@/core/activitypub/LdSignatureService.js';
+import { JsonLdService } from '@/core/activitypub/JsonLdService.js';
 import { ApInboxService } from '@/core/activitypub/ApInboxService.js';
 import { bindThis } from '@/decorators.js';
 import { IdentifiableError } from '@/misc/identifiable-error.js';
@ -39,7 +39,7 @@ export class InboxProcessorService {
 		private apInboxService: ApInboxService,
 		private federatedInstanceService: FederatedInstanceService,
 		private fetchInstanceMetadataService: FetchInstanceMetadataService,
-		private ldSignatureService: LdSignatureService,
+		private jsonLdService: JsonLdService,
 		private apPersonService: ApPersonService,
 		private apDbResolverService: ApDbResolverService,
 		private instanceChart: InstanceChart,
@ -111,7 +111,7 @@ export class InboxProcessorService {
 		// また、signatureのsignerは、activity.actorと一致する必要がある
 		if (!httpSignatureValidated || authUser.user.uri !== activity.actor) {
 			let renewKeyFailed = true;
-			
+
 			if (!httpSignatureValidated) {
 				authUser.key = await this.apDbResolverService.refetchPublicKeyForApId(authUser.user);

@ -122,20 +122,21 @@ export class InboxProcessorService {
 			}

 			// 一致しなくても、でもLD-Signatureがありそうならそっちも見る
-			if (activity.signature && renewKeyFailed) {
-				if (activity.signature.type !== 'RsaSignature2017') {
-					throw new Bull.UnrecoverableError(`skip: unsupported LD-signature type ${activity.signature.type}`);
+			const ldSignature = activity.signature;
+			if (ldSignature) {
+				if (ldSignature.type !== 'RsaSignature2017') {
+					throw new Bull.UnrecoverableError(`skip: unsupported LD-signature type ${ldSignature.type}`);
 				}

-				// activity.signature.creator: https://example.oom/users/user#main-key
+				// ldSignature.creator: https://example.oom/users/user#main-key
 				// みたいになっててUserを引っ張れば公開キーも入ることを期待する
-				if (activity.signature.creator) {
-					const candicate = activity.signature.creator.replace(/#.*/, '');
+				if (ldSignature.creator) {
+					const candicate = ldSignature.creator.replace(/#.*/, '');
 					await this.apPersonService.resolvePerson(candicate).catch(() => null);
 				}

 				// keyIdからLD-Signatureのユーザーを取得
-				authUser = await this.apDbResolverService.getAuthUserFromKeyId(activity.signature.creator);
+				authUser = await this.apDbResolverService.getAuthUserFromKeyId(ldSignature.creator);
 				if (authUser == null) {
 					throw new Bull.UnrecoverableError('skip: LD-Signatureのユーザーが取得できませんでした');
 				}
@ -144,9 +145,10 @@ export class InboxProcessorService {
 					throw new Bull.UnrecoverableError('skip: LD-SignatureのユーザーはpublicKeyを持っていませんでした');
 				}

+				const jsonLd = this.jsonLdService.use();
+
 				// LD-Signature検証
-				const ldSignature = this.ldSignatureService.use();
-				const verified = await ldSignature.verifyRsaSignature2017(activity, authUser.key.keyPem).catch(() => false);
+				const verified = await jsonLd.verifyRsaSignature2017(activity, authUser.key.keyPem).catch(() => false);
 				if (!verified) {
 					throw new Bull.UnrecoverableError('skip: LD-Signatureの検証に失敗しました');
 				}
@ -154,7 +156,7 @@ export class InboxProcessorService {
 				// アクティビティを正規化
 				delete activity.signature;
 				try {
-					activity = await ldSignature.compact(activity) as IActivity;
+					activity = await jsonLd.compact(activity) as IActivity;
 				} catch (e) {
 					throw new Bull.UnrecoverableError(`skip: failed to compact activity: ${e}`);
 				}
--- a/packages/backend/src/server/ServerService.ts
+++ b/packages/backend/src/server/ServerService.ts
@ -18,7 +18,6 @@ import { DI } from '@/di-symbols.js';
 import type Logger from '@/logger.js';
 import * as Acct from '@/misc/acct.js';
 import { genIdenticon } from '@/misc/gen-identicon.js';
-import { createTemp } from '@/misc/create-temp.js';
 import { UserEntityService } from '@/core/entities/UserEntityService.js';
 import { LoggerService } from '@/core/LoggerService.js';
 import { bindThis } from '@/decorators.js';
@ -194,9 +193,7 @@ export class ServerService implements OnApplicationShutdown {
 			reply.header('Cache-Control', 'public, max-age=86400');

 			if ((await this.metaService.fetch()).enableIdenticonGeneration) {
-				const [temp, cleanup] = await createTemp();
-				await genIdenticon(request.params.x, fs.createWriteStream(temp));
-				return fs.createReadStream(temp).on('close', () => cleanup());
+				return await genIdenticon(request.params.x);
 			} else {
 				return reply.redirect('/static-assets/avatar.png');
 			}
--- a/packages/backend/src/server/api/endpoints/fetch-rss.ts
+++ b/packages/backend/src/server/api/endpoints/fetch-rss.ts
@ -20,13 +20,188 @@ export const meta = {
 	res: {
 		type: 'object',
 		properties: {
+			image: {
+				type: 'object',
+				optional: true,
+				properties: {
+					link: {
+						type: 'string',
+						optional: true,
+					},
+					url: {
+						type: 'string',
+						optional: false,
+					},
+					title: {
+						type: 'string',
+						optional: true,
+					},
+				},
+			},
+			paginationLinks: {
+				type: 'object',
+				optional: true,
+				properties: {
+					self: {
+						type: 'string',
+						optional: true,
+					},
+					first: {
+						type: 'string',
+						optional: true,
+					},
+					next: {
+						type: 'string',
+						optional: true,
+					},
+					last: {
+						type: 'string',
+						optional: true,
+					},
+					prev: {
+						type: 'string',
+						optional: true,
+					},
+				},
+			},
+			link: {
+				type: 'string',
+				optional: true,
+			},
+			title: {
+				type: 'string',
+				optional: true,
+			},
 			items: {
 				type: 'array',
+				optional: false,
 				items: {
 					type: 'object',
+					properties: {
+						link: {
+							type: 'string',
+							optional: true,
+						},
+						guid: {
+							type: 'string',
+							optional: true,
+						},
+						title: {
+							type: 'string',
+							optional: true,
+						},
+						pubDate: {
+							type: 'string',
+							optional: true,
+						},
+						creator: {
+							type: 'string',
+							optional: true,
+						},
+						summary: {
+							type: 'string',
+							optional: true,
+						},
+						content: {
+							type: 'string',
+							optional: true,
+						},
+						isoDate: {
+							type: 'string',
+							optional: true,
+						},
+						categories: {
+							type: 'array',
+							optional: true,
+							items: {
+								type: 'string',
+							},
+						},
+						contentSnippet: {
+							type: 'string',
+							optional: true,
+						},
+						enclosure: {
+							type: 'object',
+							optional: true,
+							properties: {
+								url: {
+									type: 'string',
+									optional: false,
+								},
+								length: {
+									type: 'number',
+									optional: true,
+								},
+								type: {
+									type: 'string',
+									optional: true,
+								},
+							},
+						},
+					},
 				},
-			}
-		}
+			},
+			feedUrl: {
+				type: 'string',
+				optional: true,
+			},
+			description: {
+				type: 'string',
+				optional: true,
+			},
+			itunes: {
+				type: 'object',
+				optional: true,
+				additionalProperties: true,
+				properties: {
+					image: {
+						type: 'string',
+						optional: true,
+					},
+					owner: {
+						type: 'object',
+						optional: true,
+						properties: {
+							name: {
+								type: 'string',
+								optional: true,
+							},
+							email: {
+								type: 'string',
+								optional: true,
+							},
+						},
+					},
+					author: {
+						type: 'string',
+						optional: true,
+					},
+					summary: {
+						type: 'string',
+						optional: true,
+					},
+					explicit: {
+						type: 'string',
+						optional: true,
+					},
+					categories: {
+						type: 'array',
+						optional: true,
+						items: {
+							type: 'string',
+						},
+					},
+					keywords: {
+						type: 'array',
+						optional: true,
+						items: {
+							type: 'string',
+						},
+					},
+				},
+			},
+		},
 	},
 } as const;

--- a/packages/backend/src/server/api/endpoints/i/2fa/key-done.ts
+++ b/packages/backend/src/server/api/endpoints/i/2fa/key-done.ts
@ -97,10 +97,10 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 			}

 			const keyInfo = await this.webAuthnService.verifyRegistration(me.id, ps.credential);
+			const keyId = keyInfo.credentialID;

-			const credentialId = Buffer.from(keyInfo.credentialID).toString('base64url');
 			await this.userSecurityKeysRepository.insert({
-				id: credentialId,
+				id: keyId,
 				userId: me.id,
 				name: ps.name,
 				publicKey: Buffer.from(keyInfo.credentialPublicKey).toString('base64url'),
@ -117,7 +117,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 			}));

 			return {
-				id: credentialId,
+				id: keyId,
 				name: ps.name,
 			};
 		});
--- a/packages/backend/src/server/web/ClientServerService.ts
+++ b/packages/backend/src/server/web/ClientServerService.ts
@ -202,9 +202,18 @@ export class ClientServerService {

 		// Authenticate
 		fastify.addHook('onRequest', async (request, reply) => {
+			if (request.routeOptions.url == null) {
+				reply.code(404).send('Not found');
+				return;
+			}
+
 			// %71ueueとかでリクエストされたら困るため
 			const url = decodeURI(request.routeOptions.url);
 			if (url === bullBoardPath || url.startsWith(bullBoardPath + '/')) {
+				if (!url.startsWith(bullBoardPath + '/static/')) {
+					reply.header('Cache-Control', 'private, max-age=0, must-revalidate');
+				}
+
 				const token = request.cookies.token;
 				if (token == null) {
 					reply.code(401).send('Login required');
--- a/packages/backend/src/server/web/views/page.pug
+++ b/packages/backend/src/server/web/views/page.pug
@ -3,7 +3,7 @@ extends ./base
 block vars
 	- const user = page.user;
 	- const title = page.title;
-	- const url = `${config.url}/@${user.username}/${page.name}`;
+	- const url = `${config.url}/@${user.username}/pages/${page.name}`;

 block title
 	= `${title} | ${instanceName}`
--- a/packages/backend/test/unit/MfmService.ts
+++ b/packages/backend/test/unit/MfmService.ts
@ -39,6 +39,12 @@ describe('MfmService', () => {
 			const output = '<p>foo <i>bar</i></p>';
 			assert.equal(mfmService.toHtml(mfm.parse(input)), output);
 		});
+
+		test('escape', () => {
+			const input = '```\n<p>Hello, world!</p>\n```';
+			const output = '<p><pre><code>&lt;p&gt;Hello, world!&lt;/p&gt;</code></pre></p>';
+			assert.equal(mfmService.toHtml(mfm.parse(input)), output);
+		});
 	});

 	describe('fromHtml', () => {
--- a/packages/backend/test/unit/activitypub.ts
+++ b/packages/backend/test/unit/activitypub.ts
@ -13,11 +13,13 @@ import { ApImageService } from '@/core/activitypub/models/ApImageService.js';
 import { ApNoteService } from '@/core/activitypub/models/ApNoteService.js';
 import { ApPersonService } from '@/core/activitypub/models/ApPersonService.js';
 import { ApRendererService } from '@/core/activitypub/ApRendererService.js';
+import { JsonLdService } from '@/core/activitypub/JsonLdService.js';
+import { CONTEXT } from '@/core/activitypub/misc/contexts.js';
 import { GlobalModule } from '@/GlobalModule.js';
 import { CoreModule } from '@/core/CoreModule.js';
 import { FederatedInstanceService } from '@/core/FederatedInstanceService.js';
 import { LoggerService } from '@/core/LoggerService.js';
-import type { IActor, IApDocument, ICollection, IPost } from '@/core/activitypub/type.js';
+import type { IActor, IApDocument, ICollection, IObject, IPost } from '@/core/activitypub/type.js';
 import { MiMeta, MiNote } from '@/models/_.js';
 import { secureRndstr } from '@/misc/secure-rndstr.js';
 import { DownloadService } from '@/core/DownloadService.js';
@ -88,6 +90,7 @@ describe('ActivityPub', () => {
 	let noteService: ApNoteService;
 	let personService: ApPersonService;
 	let rendererService: ApRendererService;
+	let jsonLdService: JsonLdService;
 	let resolver: MockResolver;

 	const metaInitial = {
@ -128,6 +131,7 @@ describe('ActivityPub', () => {
 		personService = app.get<ApPersonService>(ApPersonService);
 		rendererService = app.get<ApRendererService>(ApRendererService);
 		imageService = app.get<ApImageService>(ApImageService);
+		jsonLdService = app.get<JsonLdService>(JsonLdService);
 		resolver = new MockResolver(await app.resolve<LoggerService>(LoggerService));

 		// Prevent ApPersonService from fetching instance, as it causes Jest import-after-test error
@ -295,7 +299,7 @@ describe('ActivityPub', () => {
 				await createRandomRemoteUser(resolver, personService),
 				imageObject,
 			);
-			assert.ok(!driveFile.isLink);
+			assert.ok(driveFile && !driveFile.isLink);

 			const sensitiveImageObject: IApDocument = {
 				type: 'Document',
@ -308,7 +312,7 @@ describe('ActivityPub', () => {
 				await createRandomRemoteUser(resolver, personService),
 				sensitiveImageObject,
 			);
-			assert.ok(!sensitiveDriveFile.isLink);
+			assert.ok(sensitiveDriveFile && !sensitiveDriveFile.isLink);
 		});

 		test('cacheRemoteFiles=false disables caching', async () => {
@ -324,7 +328,7 @@ describe('ActivityPub', () => {
 				await createRandomRemoteUser(resolver, personService),
 				imageObject,
 			);
-			assert.ok(driveFile.isLink);
+			assert.ok(driveFile && driveFile.isLink);

 			const sensitiveImageObject: IApDocument = {
 				type: 'Document',
@ -337,7 +341,7 @@ describe('ActivityPub', () => {
 				await createRandomRemoteUser(resolver, personService),
 				sensitiveImageObject,
 			);
-			assert.ok(sensitiveDriveFile.isLink);
+			assert.ok(sensitiveDriveFile && sensitiveDriveFile.isLink);
 		});

 		test('cacheRemoteSensitiveFiles=false only affects sensitive files', async () => {
@ -353,7 +357,7 @@ describe('ActivityPub', () => {
 				await createRandomRemoteUser(resolver, personService),
 				imageObject,
 			);
-			assert.ok(!driveFile.isLink);
+			assert.ok(driveFile && !driveFile.isLink);

 			const sensitiveImageObject: IApDocument = {
 				type: 'Document',
@ -366,7 +370,57 @@ describe('ActivityPub', () => {
 				await createRandomRemoteUser(resolver, personService),
 				sensitiveImageObject,
 			);
-			assert.ok(sensitiveDriveFile.isLink);
+			assert.ok(sensitiveDriveFile && sensitiveDriveFile.isLink);
+		});
+
+		test('Link is not an attachment files', async () => {
+			const linkObject: IObject = {
+				type: 'Link',
+				href: 'https://example.com/',
+			};
+			const driveFile = await imageService.createImage(
+				await createRandomRemoteUser(resolver, personService),
+				linkObject,
+			);
+			assert.strictEqual(driveFile, null);
+		});
+	});
+
+	describe('JSON-LD', () =>{
+		test('Compaction', async () => {
+			const jsonLd = jsonLdService.use();
+
+			const object = {
+				'@context': [
+					'https://www.w3.org/ns/activitystreams',
+					{
+						_misskey_quote: 'https://misskey-hub.net/ns#_misskey_quote',
+						unknown: 'https://example.org/ns#unknown',
+						undefined: null,
+					},
+				],
+				id: 'https://example.com/notes/42',
+				type: 'Note',
+				attributedTo: 'https://example.com/users/1',
+				to: ['https://www.w3.org/ns/activitystreams#Public'],
+				content: 'test test foo',
+				_misskey_quote: 'https://example.com/notes/1',
+				unknown: 'test test bar',
+				undefined: 'test test baz',
+			};
+			const compacted = await jsonLd.compact(object);
+
+			assert.deepStrictEqual(compacted, {
+				'@context': CONTEXT,
+				id: 'https://example.com/notes/42',
+				type: 'Note',
+				attributedTo: 'https://example.com/users/1',
+				to: 'as:Public',
+				content: 'test test foo',
+				_misskey_quote: 'https://example.com/notes/1',
+				'https://example.org/ns#unknown': 'test test bar',
+				// undefined: 'test test baz',
+			});
 		});
 	});
 });
--- a/packages/frontend/.storybook/fakes.ts
+++ b/packages/frontend/.storybook/fakes.ts
@ -27,7 +27,7 @@ export function galleryPost(isSensitive = false) {
 		id: 'somepostid',
 		createdAt: '2016-12-28T22:49:51.000Z',
 		updatedAt: '2016-12-28T22:49:51.000Z',
-		userid: 'someuserid',
+		userId: 'someuserid',
 		user: userDetailed(),
 		title: 'Some post title',
 		description: 'Some post description',
@ -75,9 +75,8 @@ export function userDetailed(id = 'someuserid', username = 'miskist', host = 'mi
 		avatarUrl: 'https://github.com/misskey-dev/misskey/blob/master/packages/frontend/assets/about-icon.png?raw=true',
 		avatarBlurhash: 'eQFRshof5NWBRi},juayfPju53WB?0ofs;s*a{ofjuay^SoMEJR%ay',
 		avatarDecorations: [],
-		emojis: [],
+		emojis: {},
 		bannerBlurhash: 'eQA^IW^-MH8w9tE8I=S^o{$*R4RikXtSxutRozjEnNR.RQadoyozog',
-		bannerColor: '#000000',
 		bannerUrl: 'https://github.com/misskey-dev/misskey/blob/master/packages/frontend/assets/fedi.jpg?raw=true',
 		birthday: '2014-06-20',
 		createdAt: '2016-12-28T22:49:51.000Z',
@ -119,11 +118,16 @@ export function userDetailed(id = 'someuserid', username = 'miskist', host = 'mi
 		publicReactions: false,
 		securityKeys: false,
 		twoFactorEnabled: false,
+		usePasswordLessLogin: false,
 		twoFactorBackupCodesStock: 'none',
 		updatedAt: null,
+		lastFetchedAt: null,
 		uri: null,
 		url: null,
+		movedTo: null,
+		alsoKnownAs: null,
 		notify: 'none',
+		memo: null
 	};
 }

--- a/packages/frontend/.storybook/generate.tsx
+++ b/packages/frontend/.storybook/generate.tsx
@ -82,23 +82,16 @@ function h<T extends estree.Node>(
 	return Object.assign(props || {}, { type }) as T;
 }

-declare global {
-	namespace JSX {
-		type Element = estree.Node;
-		type ElementClass = never;
-		type ElementAttributesProperty = never;
-		type ElementChildrenAttribute = never;
-		type IntrinsicAttributes = never;
-		type IntrinsicClassAttributes<T> = never;
-		type IntrinsicElements = {
-			[T in keyof typeof generator as ToKebab<SplitCamel<Uncapitalize<T>>>]: {
-				[K in keyof Omit<
-					Parameters<(typeof generator)[T]>[0],
-					'type'
-				>]?: Parameters<(typeof generator)[T]>[0][K];
-			};
+declare namespace h.JSX {
+	type Element = estree.Node;
+	type IntrinsicElements = {
+		[T in keyof typeof generator as ToKebab<SplitCamel<Uncapitalize<T>>>]: {
+			[K in keyof Omit<
+				Parameters<(typeof generator)[T]>[0],
+				'type'
+			>]?: Parameters<(typeof generator)[T]>[0][K];
 		};
-	}
+	};
 }

 function toStories(component: string): Promise<string> {
@ -388,6 +381,7 @@ function toStories(component: string): Promise<string> {
 		'/* eslint-disable @typescript-eslint/explicit-function-return-type */\n' +
 			'/* eslint-disable import/no-default-export */\n' +
 			'/* eslint-disable import/no-duplicates */\n' +
+			'/* eslint-disable import/order */\n' +
 			generate(program, { generator }) +
 			(hasImplStories ? readFileSync(`${implStories}.ts`, 'utf-8') : ''),
 		{
--- a/packages/frontend/.storybook/main.ts
+++ b/packages/frontend/.storybook/main.ts
@ -34,7 +34,7 @@ const config = {
 		disableTelemetry: true,
 	},
 	async viteFinal(config) {
-		const replacePluginForIsChromatic = config.plugins?.findIndex((plugin) => plugin && (plugin as Partial<Plugin>)?.name === 'replace') ?? -1;
+		const replacePluginForIsChromatic = config.plugins?.findIndex((plugin: Plugin) => plugin && plugin.name === 'replace') ?? -1;
 		if (~replacePluginForIsChromatic) {
 			config.plugins?.splice(replacePluginForIsChromatic, 1);
 		}
--- a/packages/frontend/.storybook/mocks.ts
+++ b/packages/frontend/.storybook/mocks.ts
@ -6,7 +6,8 @@
 import { type SharedOptions, http, HttpResponse } from 'msw';

 export const onUnhandledRequest = ((req, print) => {
-	if (req.url.hostname !== 'localhost' || /^\/(?:client-assets\/|fluent-emojis?\/|iframe.html$|node_modules\/|src\/|sb-|static-assets\/|vite\/)/.test(req.url.pathname)) {
+	const url = new URL(req.url);
+	if (url.hostname !== 'localhost' || /^\/(?:client-assets\/|fluent-emojis?\/|iframe.html$|node_modules\/|src\/|sb-|static-assets\/|vite\/)/.test(url.pathname)) {
 		return
 	}
 	print.warning()
--- a/packages/frontend/.storybook/preview-head.html
+++ b/packages/frontend/.storybook/preview-head.html
@ -5,7 +5,7 @@ SPDX-License-Identifier: AGPL-3.0-only

 <link rel="preload" href="https://github.com/misskey-dev/misskey/blob/master/packages/frontend/assets/about-icon.png?raw=true" as="image" type="image/png" crossorigin="anonymous">
 <link rel="preload" href="https://github.com/misskey-dev/misskey/blob/master/packages/frontend/assets/fedi.jpg?raw=true" as="image" type="image/jpeg" crossorigin="anonymous">
-<link rel="stylesheet" href="https://unpkg.com/@tabler/icons-webfont@2.44.0/tabler-icons.min.css">
+<link rel="stylesheet" href="https://unpkg.com/@tabler/icons-webfont@3.3.0/tabler-icons.min.css">
 <link rel="stylesheet" href="https://unpkg.com/@fontsource/m-plus-rounded-1c/index.css">
 <style>
 	html {
--- a/packages/frontend/package.json
+++ b/packages/frontend/package.json
@ -17,7 +17,7 @@
 		"lint": "pnpm typecheck && pnpm eslint"
 	},
 	"dependencies": {
-		"@discordapp/twemoji": "15.0.2",
+		"@discordapp/twemoji": "15.0.3",
 		"@github/webauthn-json": "2.1.1",
 		"@mcaptcha/vanilla-glue": "0.1.0-alpha-3",
 		"@misskey-dev/browser-image-resizer": "2024.1.0",
@ -27,22 +27,22 @@
 		"@rollup/pluginutils": "5.1.0",
 		"@transfem-org/sfm-js": "0.24.5",
 		"@syuilo/aiscript": "0.18.0",
-		"@twemoji/parser": "15.0.0",
+		"@twemoji/parser": "15.1.1",
 		"@vitejs/plugin-vue": "5.0.4",
-		"@vue/compiler-sfc": "3.4.21",
+		"@vue/compiler-sfc": "3.4.26",
 		"aiscript-vscode": "github:aiscript-dev/aiscript-vscode#v0.1.4",
 		"astring": "1.8.6",
 		"broadcast-channel": "7.0.0",
 		"buraha": "0.0.1",
-		"canvas-confetti": "1.9.2",
+		"canvas-confetti": "1.9.3",
 		"chart.js": "4.4.2",
 		"chartjs-adapter-date-fns": "3.0.0",
 		"chartjs-chart-matrix": "2.0.1",
 		"chartjs-plugin-gradient": "0.6.1",
 		"chartjs-plugin-zoom": "2.0.1",
-		"chromatic": "11.0.0",
+		"chromatic": "11.3.0",
 		"compare-versions": "6.1.0",
-		"cropperjs": "2.0.0-beta.4",
+		"cropperjs": "2.0.0-beta.5",
 		"date-fns": "2.30.0",
 		"escape-regexp": "0.0.1",
 		"estree-walker": "3.0.3",
@ -58,85 +58,85 @@
 		"misskey-reversi": "workspace:*",
 		"photoswipe": "5.4.3",
 		"punycode": "2.3.1",
-		"rollup": "4.12.0",
-		"sanitize-html": "2.12.1",
-		"sass": "1.71.1",
-		"shiki": "1.2.0",
+		"rollup": "4.17.2",
+		"sanitize-html": "2.13.0",
+		"sass": "1.76.0",
+		"shiki": "1.4.0",
 		"strict-event-emitter-types": "2.0.0",
 		"textarea-caret": "3.1.0",
-		"three": "0.162.0",
+		"three": "0.164.1",
 		"throttle-debounce": "5.0.0",
 		"tinycolor2": "1.6.0",
 		"tsc-alias": "1.8.8",
 		"tsconfig-paths": "4.2.0",
-		"typescript": "5.3.3",
+		"typescript": "5.4.5",
 		"uuid": "9.0.1",
-		"v-code-diff": "1.9.0",
-		"vite": "5.1.4",
-		"vue": "3.4.21",
+		"v-code-diff": "1.11.0",
+		"vite": "5.2.11",
+		"vue": "3.4.26",
 		"vuedraggable": "next"
 	},
 	"devDependencies": {
 		"@misskey-dev/eslint-plugin": "1.0.0",
-		"@misskey-dev/summaly": "5.0.3",
-		"@storybook/addon-actions": "8.0.0-beta.6",
-		"@storybook/addon-essentials": "8.0.0-beta.6",
-		"@storybook/addon-interactions": "8.0.0-beta.6",
-		"@storybook/addon-links": "8.0.0-beta.6",
-		"@storybook/addon-mdx-gfm": "8.0.0-beta.6",
-		"@storybook/addon-storysource": "8.0.0-beta.6",
-		"@storybook/blocks": "8.0.0-beta.6",
-		"@storybook/components": "8.0.0-beta.6",
-		"@storybook/core-events": "8.0.0-beta.6",
-		"@storybook/manager-api": "8.0.0-beta.6",
-		"@storybook/preview-api": "8.0.0-beta.6",
-		"@storybook/react": "8.0.0-beta.6",
-		"@storybook/react-vite": "8.0.0-beta.6",
-		"@storybook/test": "8.0.0-beta.6",
-		"@storybook/theming": "8.0.0-beta.6",
-		"@storybook/types": "8.0.0-beta.6",
-		"@storybook/vue3": "8.0.0-beta.6",
-		"@storybook/vue3-vite": "8.0.0-beta.6",
-		"@testing-library/vue": "8.0.2",
+		"@misskey-dev/summaly": "5.1.0",
+		"@storybook/addon-actions": "8.0.9",
+		"@storybook/addon-essentials": "8.0.9",
+		"@storybook/addon-interactions": "8.0.9",
+		"@storybook/addon-links": "8.0.9",
+		"@storybook/addon-mdx-gfm": "8.0.9",
+		"@storybook/addon-storysource": "8.0.9",
+		"@storybook/blocks": "8.0.9",
+		"@storybook/components": "8.0.9",
+		"@storybook/core-events": "8.0.9",
+		"@storybook/manager-api": "8.0.9",
+		"@storybook/preview-api": "8.0.9",
+		"@storybook/react": "8.0.9",
+		"@storybook/react-vite": "8.0.9",
+		"@storybook/test": "8.0.9",
+		"@storybook/theming": "8.0.9",
+		"@storybook/types": "8.0.9",
+		"@storybook/vue3": "8.0.9",
+		"@storybook/vue3-vite": "8.0.9",
+		"@testing-library/vue": "8.0.3",
 		"@types/escape-regexp": "0.0.3",
 		"@types/estree": "1.0.5",
 		"@types/matter-js": "0.19.6",
-		"@types/micromatch": "4.0.6",
-		"@types/node": "20.11.22",
+		"@types/micromatch": "4.0.7",
+		"@types/node": "20.12.7",
 		"@types/punycode": "2.1.4",
 		"@types/sanitize-html": "2.11.0",
 		"@types/throttle-debounce": "5.0.2",
 		"@types/tinycolor2": "1.4.6",
 		"@types/uuid": "9.0.8",
 		"@types/ws": "8.5.10",
-		"@typescript-eslint/eslint-plugin": "7.1.0",
-		"@typescript-eslint/parser": "7.1.0",
+		"@typescript-eslint/eslint-plugin": "7.7.1",
+		"@typescript-eslint/parser": "7.7.1",
 		"@vitest/coverage-v8": "0.34.6",
-		"@vue/runtime-core": "3.4.21",
+		"@vue/runtime-core": "3.4.26",
 		"acorn": "8.11.3",
 		"cross-env": "7.0.3",
-		"cypress": "13.6.6",
+		"cypress": "13.8.1",
 		"eslint": "8.57.0",
 		"eslint-plugin-import": "2.29.1",
-		"eslint-plugin-vue": "9.22.0",
+		"eslint-plugin-vue": "9.25.0",
 		"fast-glob": "3.3.2",
-		"happy-dom": "13.6.2",
+		"happy-dom": "14.7.1",
 		"intersection-observer": "0.12.2",
 		"micromatch": "4.0.5",
-		"msw": "2.1.7",
-		"msw-storybook-addon": "2.0.0-beta.1",
+		"msw": "2.2.14",
+		"msw-storybook-addon": "2.0.1",
 		"nodemon": "3.1.0",
 		"prettier": "3.2.5",
-		"react": "18.2.0",
-		"react-dom": "18.2.0",
+		"react": "18.3.1",
+		"react-dom": "18.3.1",
 		"start-server-and-test": "2.0.3",
-		"storybook": "8.0.0-beta.6",
+		"storybook": "8.0.9",
 		"storybook-addon-misskey-theme": "github:misskey-dev/storybook-addon-misskey-theme",
 		"vite-plugin-turbosnap": "1.0.3",
 		"vitest": "0.34.6",
 		"vitest-fetch-mock": "0.2.2",
-		"vue-component-type-helpers": "1.8.27",
+		"vue-component-type-helpers": "2.0.16",
 		"vue-eslint-parser": "9.4.2",
-		"vue-tsc": "1.8.27"
+		"vue-tsc": "2.0.16"
 	}
 }
--- a/packages/frontend/src/components/MkAbuseReport.vue
+++ b/packages/frontend/src/components/MkAbuseReport.vue
@ -20,7 +20,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 	</div>
 	<div class="detail">
 		<div>
-			<Mfm :text="report.comment"/>
+			<Mfm :text="report.comment" :linkNavigationBehavior="'window'"/>
 		</div>
 		<hr/>
 		<div>{{ i18n.ts.reporter }}: <MkA :to="`/admin/user/${report.reporter.id}`" class="_link" :behavior="'window'">@{{ report.reporter.username }}</MkA></div>
--- a/packages/frontend/src/components/MkAccountMoved.stories.impl.ts
+++ b/packages/frontend/src/components/MkAccountMoved.stories.impl.ts
@ -4,7 +4,10 @@
 */

 /* eslint-disable @typescript-eslint/explicit-function-return-type */
+import { action } from '@storybook/addon-actions';
 import { StoryObj } from '@storybook/vue3';
+import { HttpResponse, http } from 'msw';
+import { commonHandlers } from '../../.storybook/mocks.js';
 import { userDetailed } from '../../.storybook/fakes.js';
 import MkAccountMoved from './MkAccountMoved.vue';
 export const Default = {
@ -29,10 +32,18 @@ export const Default = {
 		};
 	},
 	args: {
-		username: userDetailed().username,
-		host: userDetailed().host,
+		movedTo: userDetailed().id,
 	},
 	parameters: {
 		layout: 'centered',
+		msw: {
+			handlers: [
+				...commonHandlers,
+				http.post('/api/users/show', async ({ request }) => {
+					action('POST /api/users/show')(await request.json());
+					return HttpResponse.json(userDetailed());
+				}),
+			],
+		},
 	},
 } satisfies StoryObj<typeof MkAccountMoved>;
--- a/packages/frontend/src/components/MkAnnouncementDialog.stories.impl.ts
+++ b/packages/frontend/src/components/MkAnnouncementDialog.stories.impl.ts
@ -4,7 +4,10 @@
 */

 /* eslint-disable @typescript-eslint/explicit-function-return-type */
+import { action } from '@storybook/addon-actions';
 import { StoryObj } from '@storybook/vue3';
+import { HttpResponse, http } from 'msw';
+import { commonHandlers } from '../../.storybook/mocks.js';
 import MkAnnouncementDialog from './MkAnnouncementDialog.vue';
 export const Default = {
 	render(args) {
@ -23,8 +26,13 @@ export const Default = {
 						...this.args,
 					};
 				},
+				events() {
+					return {
+						closed: action('closed'),
+					};
+				},
 			},
-			template: '<MkAnnouncementDialog v-bind="props" />',
+			template: '<MkAnnouncementDialog v-bind="props" v-on="events" />',
 		};
 	},
 	args: {
@ -38,10 +46,20 @@ export const Default = {
 			imageUrl: null,
 			display: 'dialog',
 			needConfirmationToRead: false,
+			silence: false,
 			forYou: true,
 		},
 	},
 	parameters: {
 		layout: 'centered',
+		msw: {
+			handlers: [
+				...commonHandlers,
+				http.post('/api/i/read-announcement', async ({ request }) => {
+					action('POST /api/i/read-announcement')(await request.json());
+					return HttpResponse.json();
+				}),
+			],
+		},
 	},
 } satisfies StoryObj<typeof MkAnnouncementDialog>;
--- a/packages/frontend/src/components/MkAsUi.vue
+++ b/packages/frontend/src/components/MkAsUi.vue
@ -44,6 +44,8 @@ SPDX-License-Identifier: AGPL-3.0-only
 			:instant="true"
 			:initialText="c.form?.text"
 			:initialCw="c.form?.cw"
+			:initialVisibility="c.form?.visibility"
+			:initialLocalOnly="c.form?.localOnly"
 		/>
 	</div>
 	<MkFolder v-else-if="c.type === 'folder'" :defaultOpen="c.opened">
@ -111,6 +113,8 @@ function openPostForm() {
 	os.post({
 		initialText: form.text,
 		initialCw: form.cw,
+		initialVisibility: form.visibility,
+		initialLocalOnly: form.localOnly,
 		instant: true,
 	});
 }
--- a/packages/frontend/src/components/MkFeaturedPhotos.vue
+++ b/packages/frontend/src/components/MkFeaturedPhotos.vue
@ -4,19 +4,11 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->

 <template>
-<div v-if="meta" :class="$style.root" :style="{ backgroundImage: `url(${ meta.backgroundImageUrl })` }"></div>
+<div v-if="instance" :class="$style.root" :style="{ backgroundImage: `url(${ instance.backgroundImageUrl })` }"></div>
 </template>

 <script lang="ts" setup>
-import { ref } from 'vue';
-import * as Misskey from 'misskey-js';
-import { misskeyApi } from '@/scripts/misskey-api.js';
-
-const meta = ref<Misskey.entities.MetaResponse>();
-
-misskeyApi('meta', { detail: true }).then(gotMeta => {
-	meta.value = gotMeta;
-});
+import { instance } from '@/instance.js';
 </script>

 <style lang="scss" module>
--- a/packages/frontend/src/components/MkLink.vue
+++ b/packages/frontend/src/components/MkLink.vue
@ -6,6 +6,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 <template>
 <component
 	:is="self ? 'MkA' : 'a'" ref="el" style="word-break: break-all;" class="_link" :[attr]="self ? url.substring(local.length) : url" :rel="rel ?? 'nofollow noopener'" :target="target"
+	:behavior="props.navigationBehavior"
 	:title="url"
 	@click.stop
 >
@ -20,10 +21,12 @@ import { url as local } from '@/config.js';
 import { useTooltip } from '@/scripts/use-tooltip.js';
 import * as os from '@/os.js';
 import { isEnabledUrlPreview } from '@/instance.js';
+import { MkABehavior } from '@/components/global/MkA.vue';

 const props = withDefaults(defineProps<{
 	url: string;
 	rel?: null | string;
+	navigationBehavior?: MkABehavior;
 }>(), {
 });

--- a/packages/frontend/src/components/MkMention.vue
+++ b/packages/frontend/src/components/MkMention.vue
@ -4,7 +4,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->

 <template>
-<MkA v-user-preview="canonical" :class="[$style.root, { [$style.isMe]: isMe }]" :to="url" :style="{ background: bgCss }">
+<MkA v-user-preview="canonical" :class="[$style.root, { [$style.isMe]: isMe }]" :to="url" :style="{ background: bgCss }" :behavior="navigationBehavior">
 	<img :class="$style.icon" :src="avatarUrl" alt="">
 	<span>
 		<span>@{{ username }}</span>
@ -21,10 +21,12 @@ import { host as localHost } from '@/config.js';
 import { $i } from '@/account.js';
 import { defaultStore } from '@/store.js';
 import { getStaticImageUrl } from '@/scripts/media-proxy.js';
+import { MkABehavior } from '@/components/global/MkA.vue';

 const props = defineProps<{
 	username: string;
 	host: string;
+	navigationBehavior?: MkABehavior;
 }>();

 const canonical = props.host === localHost ? `@${props.username}` : `@${props.username}@${toUnicode(props.host)}`;
--- a/packages/frontend/src/components/MkNotification.vue
+++ b/packages/frontend/src/components/MkNotification.vue
@ -61,8 +61,8 @@ SPDX-License-Identifier: AGPL-3.0-only
 			<span v-else-if="notification.type === 'achievementEarned'">{{ i18n.ts._notification.achievementEarned }}</span>
 			<span v-else-if="notification.type === 'test'">{{ i18n.ts._notification.testNotification }}</span>
 			<MkA v-else-if="notification.type === 'follow' || notification.type === 'mention' || notification.type === 'reply' || notification.type === 'renote' || notification.type === 'quote' || notification.type === 'reaction' || notification.type === 'receiveFollowRequest' || notification.type === 'followRequestAccepted'" v-user-preview="notification.user.id" :class="$style.headerName" :to="userPage(notification.user)"><MkUserName :user="notification.user"/></MkA>
-			<span v-else-if="notification.type === 'reaction:grouped' && notification.note.reactionAcceptance === 'likeOnly'">{{ i18n.tsx._notification.likedBySomeUsers({ n: notification.reactions.length }) }}</span>
-			<span v-else-if="notification.type === 'reaction:grouped'">{{ i18n.tsx._notification.reactedBySomeUsers({ n: notification.reactions.length }) }}</span>
+			<span v-else-if="notification.type === 'reaction:grouped' && notification.note.reactionAcceptance === 'likeOnly'">{{ i18n.tsx._notification.likedBySomeUsers({ n: getActualReactedUsersCount(notification) }) }}</span>
+			<span v-else-if="notification.type === 'reaction:grouped'">{{ i18n.tsx._notification.reactedBySomeUsers({ n: getActualReactedUsersCount(notification) }) }}</span>
 			<span v-else-if="notification.type === 'renote:grouped'">{{ i18n.tsx._notification.renotedBySomeUsers({ n: notification.users.length }) }}</span>
 			<span v-else-if="notification.type === 'app'">{{ notification.header }}</span>
 			<span v-else-if="notification.type === 'edited'">{{ i18n.ts._notification.edited }}</span>
@ -76,7 +76,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 			</MkA>
 			<MkA v-else-if="notification.type === 'renote' || notification.type === 'renote:grouped'" :class="$style.text" :to="notePage(notification.note)" :title="getNoteSummary(notification.note.renote)">
 				<i class="ph-quotes ph-bold ph-lg" :class="$style.quote"></i>
-				<Mfm :text="getNoteSummary(notification.note.renote)" :plain="true" :nowrap="true" :author="notification.note.renote.user"/>
+				<Mfm :text="getNoteSummary(notification.note.renote)" :plain="true" :nowrap="true" :author="notification.note.renote?.user"/>
 				<i class="ph-quotes ph-bold ph-lg" :class="$style.quote"></i>
 			</MkA>
 			<MkA v-else-if="notification.type === 'reply'" :class="$style.text" :to="notePage(notification.note)" :title="getNoteSummary(notification.note)">
@ -184,6 +184,11 @@ const rejectFollowRequest = () => {
 	followRequestDone.value = true;
 	misskeyApi('following/requests/reject', { userId: props.notification.user.id });
 };
+
+function getActualReactedUsersCount(notification: Misskey.entities.Notification) {
+	if (notification.type !== 'reaction:grouped') return 0;
+	return new Set(notification.reactions.map((reaction) => reaction.user.id)).size;
+}
 </script>

 <style lang="scss" module>
--- a/packages/frontend/src/components/MkPostForm.vue
+++ b/packages/frontend/src/components/MkPostForm.vue
@ -158,6 +158,7 @@ const props = withDefaults(defineProps<{
 	initialVisibleUsers: () => [],
 	autofocus: true,
 	mock: false,
+	initialLocalOnly: undefined,
 });

 provide('mock', props.mock);
@ -187,8 +188,8 @@ watch(showPreview, () => defaultStore.set('showPreview', showPreview.value));
 const showAddMfmFunction = ref(defaultStore.state.enableQuickAddMfmFunction);
 watch(showAddMfmFunction, () => defaultStore.set('enableQuickAddMfmFunction', showAddMfmFunction.value));
 const cw = ref<string | null>(props.initialCw ?? null);
-const localOnly = ref<boolean>(props.initialLocalOnly ?? defaultStore.state.rememberNoteVisibility ? defaultStore.state.localOnly : defaultStore.state.defaultNoteLocalOnly);
-const visibility = ref(props.initialVisibility ?? (defaultStore.state.rememberNoteVisibility ? defaultStore.state.visibility : defaultStore.state.defaultNoteVisibility) as typeof Misskey.noteVisibilities[number]);
+const localOnly = ref(props.initialLocalOnly ?? (defaultStore.state.rememberNoteVisibility ? defaultStore.state.localOnly : defaultStore.state.defaultNoteLocalOnly));
+const visibility = ref(props.initialVisibility ?? (defaultStore.state.rememberNoteVisibility ? defaultStore.state.visibility : defaultStore.state.defaultNoteVisibility));
 const visibleUsers = ref<Misskey.entities.UserDetailed[]>([]);
 if (props.initialVisibleUsers) {
 	props.initialVisibleUsers.forEach(pushVisibleUser);
@ -524,6 +525,9 @@ async function toggleLocalOnly() {
 	}

 	localOnly.value = !localOnly.value;
+	if (defaultStore.state.rememberNoteVisibility) {
+		defaultStore.set('localOnly', localOnly.value);
+	}
 }

 async function toggleReactionAcceptance() {
--- a/packages/frontend/src/components/MkPostFormDialog.vue
+++ b/packages/frontend/src/components/MkPostFormDialog.vue
@ -15,7 +15,7 @@ import * as Misskey from 'misskey-js';
 import MkModal from '@/components/MkModal.vue';
 import MkPostForm from '@/components/MkPostForm.vue';

-const props = defineProps<{
+const props = withDefaults(defineProps<{
 	reply?: Misskey.entities.Note;
 	renote?: Misskey.entities.Note;
 	channel?: any; // TODO
@ -32,7 +32,9 @@ const props = defineProps<{
 	fixed?: boolean;
 	autofocus?: boolean;
 	editId?: Misskey.entities.Note["id"];
-}>();
+}>(), {
+	initialLocalOnly: undefined,
+});

 const emit = defineEmits<{
 	(ev: 'closed'): void;
--- a/packages/frontend/src/components/MkSignupDialog.rules.stories.impl.ts
+++ b/packages/frontend/src/components/MkSignupDialog.rules.stories.impl.ts
@ -51,13 +51,16 @@ export const Empty = {
 		expect(buttons.at(-1)).toBeEnabled();
 	},
 	args: {
+		// @ts-expect-error serverRules is for test
 		serverRules: [],
 		tosUrl: null,
 	},
 	decorators: [
 		(_, context) => ({
 			setup() {
+				// @ts-expect-error serverRules is for test
 				instance.serverRules = context.args.serverRules;
+				// @ts-expect-error tosUrl is for test
 				instance.tosUrl = context.args.tosUrl;
 				onBeforeUnmount(() => {
 					// FIXME: 呼び出されない
@ -76,6 +79,7 @@ export const ServerRulesOnly = {
 	...Empty,
 	args: {
 		...Empty.args,
+		// @ts-expect-error serverRules is for test
 		serverRules: [
 			'ルール',
 		],
@ -85,6 +89,7 @@ export const TOSOnly = {
 	...Empty,
 	args: {
 		...Empty.args,
+		// @ts-expect-error tosUrl is for test
 		tosUrl: 'https://example.com/tos',
 	},
 } satisfies StoryObj<typeof MkSignupServerRules>;
@ -92,6 +97,7 @@ export const ServerRulesAndTOS = {
 	...Empty,
 	args: {
 		...Empty.args,
+		// @ts-expect-error serverRules is for test
 		serverRules: ServerRulesOnly.args.serverRules,
 		tosUrl: TOSOnly.args.tosUrl,
 	},
--- a/packages/frontend/src/components/MkVisitorDashboard.vue
+++ b/packages/frontend/src/components/MkVisitorDashboard.vue
@ -4,19 +4,19 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->

 <template>
-<div v-if="meta" :class="$style.root">
+<div v-if="instance" :class="$style.root">
 	<div :class="[$style.main, $style.panel]">
 		<img :src="instance.iconUrl || '/apple-touch-icon.png'" alt="" :class="$style.mainIcon"/>
 		<button class="_button _acrylic" :class="$style.mainMenu" @click="showMenu"><i class="ph-dots-three ph-bold ph-lg"></i></button>
 		<div :class="$style.mainFg">
 			<h1 :class="$style.mainTitle">
 				<!-- 背景色によってはロゴが見えなくなるのでとりあえず無効に -->
-				<!-- <img class="logo" v-if="meta.logoImageUrl" :src="meta.logoImageUrl"><span v-else class="text">{{ instanceName }}</span> -->
+				<!-- <img class="logo" v-if="instance.logoImageUrl" :src="instance.logoImageUrl"><span v-else class="text">{{ instanceName }}</span> -->
 				<span>{{ instanceName }}</span>
 			</h1>
 			<div :class="$style.mainAbout">
 				<!-- eslint-disable-next-line vue/no-v-html -->
-				<div v-html="sanitizeHtml(meta.description) || i18n.ts.headlineMisskey"></div>
+				<div v-html="sanitizeHtml(instance.description) || i18n.ts.headlineMisskey"></div>
 			</div>
 			<div v-if="instance.disableRegistration" :class="$style.mainWarn">
 				<MkInfo warn>{{ i18n.ts.invitationRequiredToRegister }}</MkInfo>
@ -69,14 +69,10 @@ import { i18n } from '@/i18n.js';
 import { instance } from '@/instance.js';
 import MkNumber from '@/components/MkNumber.vue';
 import XActiveUsersChart from '@/components/MkVisitorDashboard.ActiveUsersChart.vue';
+import { openInstanceMenu } from '@/ui/_common_/common';

-const meta = ref<Misskey.entities.MetaResponse | null>(null);
 const stats = ref<Misskey.entities.StatsResponse | null>(null);

-misskeyApi('meta', { detail: true }).then(_meta => {
-	meta.value = _meta;
-});
-
 misskeyApi('stats', {}).then((res) => {
 	stats.value = res;
 });
@ -94,49 +90,7 @@ function signup() {
 }

 function showMenu(ev) {
-	os.popupMenu([{
-		text: i18n.ts.instanceInfo,
-		icon: 'ph-info ph-bold ph-lg',
-		action: () => {
-			os.pageWindow('/about');
-		},
-	}, {
-		text: i18n.ts.aboutMisskey,
-		icon: 'sk-icons sk-shark ph-bold',
-		action: () => {
-			os.pageWindow('/about-sharkey');
-		},
-	}, { type: 'divider' }, (instance.impressumUrl) ? {
-		text: i18n.ts.impressum,
-		icon: 'ph-newspaper-clipping ph-bold ph-lg',
-		action: () => {
-			window.open(instance.impressumUrl!, '_blank', 'noopener');
-		},
-	} : undefined, (instance.tosUrl) ? {
-		text: i18n.ts.termsOfService,
-		icon: 'ph-notebook ph-bold ph-lg',
-		action: () => {
-			window.open(instance.tosUrl!, '_blank', 'noopener');
-		},
-	} : undefined, (instance.privacyPolicyUrl) ? {
-		text: i18n.ts.privacyPolicy,
-		icon: 'ph-shield ph-bold ph-lg',
-		action: () => {
-			window.open(instance.privacyPolicyUrl!, '_blank', 'noopener');
-		},
-	} : undefined, (instance.donationUrl) ? {
-		text: i18n.ts.donation,
-		icon: 'ph-hand-coins ph-bold ph-lg',
-		action: () => {
-			window.open(instance.donationUrl, '_blank', 'noopener');
-		},
-	} : undefined, (!instance.impressumUrl && !instance.tosUrl && !instance.privacyPolicyUrl && !instance.donationUrl) ? undefined : { type: 'divider' }, {
-		text: i18n.ts.help,
-		icon: 'ph-question ph-bold ph-lg',
-		action: () => {
-			window.open('https://misskey-hub.net/docs/for-users/', '_blank', 'noopener');
-		},
-	}], ev.currentTarget ?? ev.target);
+	openInstanceMenu(ev);
 }

 function exploreOtherServers() {
--- a/packages/frontend/src/components/global/MkA.vue
+++ b/packages/frontend/src/components/global/MkA.vue
@ -9,8 +9,12 @@ SPDX-License-Identifier: AGPL-3.0-only
 </a>
 </template>

+<script lang="ts">
+export type MkABehavior = 'window' | 'browser' | null;
+</script>
+
 <script lang="ts" setup>
-import { computed, shallowRef } from 'vue';
+import { computed, inject, shallowRef } from 'vue';
 import * as os from '@/os.js';
 import copyToClipboard from '@/scripts/copy-to-clipboard.js';
 import { url } from '@/config.js';
@ -20,12 +24,14 @@ import { useRouter } from '@/router/supplier.js';
 const props = withDefaults(defineProps<{
 	to: string;
 	activeClass?: null | string;
-	behavior?: null | 'window' | 'browser';
+	behavior?: MkABehavior;
 }>(), {
 	activeClass: null,
 	behavior: null,
 });

+const behavior = props.behavior ?? inject<MkABehavior>('linkNavigationBehavior', null);
+
 const el = shallowRef<HTMLElement>();

 defineExpose({ $el: el });
@ -80,15 +86,13 @@ function openWindow() {
 }

 function nav(ev: MouseEvent) {
-	if (props.behavior === 'browser') {
+	if (behavior === 'browser') {
 		location.href = props.to;
 		return;
 	}

-	if (props.behavior) {
-		if (props.behavior === 'window') {
-			return openWindow();
-		}
+	if (behavior === 'window') {
+		return openWindow();
 	}

 	if (ev.shiftKey) {
--- a/packages/frontend/src/components/global/MkAd.stories.impl.ts
+++ b/packages/frontend/src/components/global/MkAd.stories.impl.ts
@ -4,8 +4,10 @@
 */

 /* eslint-disable @typescript-eslint/explicit-function-return-type */
+import { expect, userEvent, waitFor, within } from '@storybook/test';
 import { StoryObj } from '@storybook/vue3';
 import MkAd from './MkAd.vue';
+import { i18n } from '@/i18n.js';

 let lock: Promise<undefined> | undefined;

@ -30,7 +32,6 @@ const common = {
 			template: '<MkAd v-bind="props" />',
 		};
 	},
-	/* FIXME: disabled because it still didn’t pass after applying #11267
 	async play({ canvasElement, args }) {
 		if (lock) {
 			console.warn('This test is unexpectedly running twice in parallel, fix it!');
@ -44,7 +45,7 @@ const common = {
 		try {
 			const canvas = within(canvasElement);
 			const a = canvas.getByRole<HTMLAnchorElement>('link');
-			await expect(a.href).toMatch(/^https?:\/\/.*#test$/);
+			// await expect(a.href).toMatch(/^https?:\/\/.*#test$/);
 			const img = within(a).getByRole('img');
 			await expect(img).toBeInTheDocument();
 			let buttons = canvas.getAllByRole<HTMLButtonElement>('button');
@ -52,13 +53,14 @@ const common = {
 			const i = buttons[0];
 			await expect(i).toBeInTheDocument();
 			await userEvent.click(i);
-			await waitFor(() => expect(canvasElement).toHaveTextContent(i18n.ts._ad.back));
+			// await expect(canvasElement).toHaveTextContent(i18n.ts._ad.back);
 			await expect(a).not.toBeInTheDocument();
 			await expect(i).not.toBeInTheDocument();
 			buttons = canvas.getAllByRole<HTMLButtonElement>('button');
-			await expect(buttons).toHaveLength(args.__hasReduce ? 2 : 1);
-			const reduce = args.__hasReduce ? buttons[0] : null;
-			const back = buttons[args.__hasReduce ? 1 : 0];
+			const hasReduceFrequency = args.specify?.ratio !== 0;
+			await expect(buttons).toHaveLength(hasReduceFrequency ? 2 : 1);
+			const reduce = hasReduceFrequency ? buttons[0] : null;
+			const back = buttons[hasReduceFrequency ? 1 : 0];
 			if (reduce) {
 				await expect(reduce).toBeInTheDocument();
 				await expect(reduce).toHaveTextContent(i18n.ts._ad.reduceFrequencyOfThisAd);
@ -80,15 +82,16 @@ const common = {
 			lock = undefined;
 		}
 	},
-	 */
 	args: {
 		prefer: [],
 		specify: {
 			id: 'someadid',
-			radio: 1,
+			ratio: 1,
 			url: '#test',
+			place: '',
+			imageUrl: '',
+			dayOfWeek: 7,
 		},
-		__hasReduce: true,
 	},
 	parameters: {
 		layout: 'centered',
@ -138,6 +141,5 @@ export const ZeroRatio = {
 			...Square.args.specify,
 			ratio: 0,
 		},
-		__hasReduce: false,
 	},
 } satisfies StoryObj<typeof MkAd>;
--- a/packages/frontend/src/components/global/MkAvatar.stories.impl.ts
+++ b/packages/frontend/src/components/global/MkAvatar.stories.impl.ts
@ -33,7 +33,7 @@ const common = {
 	},
 	decorators: [
 		(Story, context) => ({
-			// eslint-disable-next-line quotes
+			// @ts-expect-error size is for test
 			template: `<div :style="{ display: 'grid', width: '${context.args.size}px', height: '${context.args.size}px' }"><story/></div>`,
 		}),
 	],
@ -45,6 +45,7 @@ export const ProfilePage = {
 	...common,
 	args: {
 		...common.args,
+		// @ts-expect-error size is for test
 		size: 120,
 		indicator: true,
 	},
--- a/packages/frontend/src/components/global/MkCondensedLine.stories.impl.ts
+++ b/packages/frontend/src/components/global/MkCondensedLine.stories.impl.ts
@ -28,6 +28,7 @@ export const Default = {
 		};
 	},
 	args: {
+		// @ts-expect-error text is for test
 		text: 'This is a condensed line.',
 	},
 	parameters: {
@ -41,4 +42,5 @@ export const ContainerIs100px = {
 			template: '<div style="width: 100px;"><story/></div>',
 		}),
 	],
+	// @ts-expect-error text is for test
 } satisfies StoryObj<typeof MkCondensedLine>;
--- a/packages/frontend/src/components/global/MkError.stories.meta.ts
+++ b/packages/frontend/src/components/global/MkError.stories.meta.ts
@ -3,8 +3,11 @@
 * SPDX-License-Identifier: AGPL-3.0-only
 */

+import { Meta } from '@storybook/vue3';
+import MkError from './MkError.vue';
+
 export const argTypes = {
-	retry: {
+	onRetry: {
 		action: 'retry',
 	},
-};
+} satisfies Meta<typeof MkError>['argTypes'];
--- a/packages/frontend/src/components/global/MkMisskeyFlavoredMarkdown.ts
+++ b/packages/frontend/src/components/global/MkMisskeyFlavoredMarkdown.ts
@ -3,7 +3,7 @@
 * SPDX-License-Identifier: AGPL-3.0-only
 */

-import { VNode, h, defineAsyncComponent, SetupContext } from 'vue';
+import { VNode, h, defineAsyncComponent, SetupContext, provide } from 'vue';
 import * as mfm from '@transfem-org/sfm-js';
 import * as Misskey from 'misskey-js';
 import MkUrl from '@/components/global/MkUrl.vue';
@ -16,7 +16,7 @@ import MkCode from '@/components/MkCode.vue';
 import MkCodeInline from '@/components/MkCodeInline.vue';
 import MkGoogle from '@/components/MkGoogle.vue';
 import MkSparkle from '@/components/MkSparkle.vue';
-import MkA from '@/components/global/MkA.vue';
+import MkA, { MkABehavior } from '@/components/global/MkA.vue';
 import { host } from '@/config.js';
 import { defaultStore } from '@/store.js';
 import { nyaize as doNyaize } from '@/scripts/nyaize.js';
@ -44,6 +44,7 @@ type MfmProps = {
 	enableEmojiMenu?: boolean;
 	enableEmojiMenuReaction?: boolean;
 	isAnim?: boolean;
+	linkNavigationBehavior?: MkABehavior;
 };

 type MfmEvents = {
@ -52,6 +53,8 @@ type MfmEvents = {

 // eslint-disable-next-line import/no-default-export
 export default function (props: MfmProps, { emit }: { emit: SetupContext<MfmEvents>['emit'] }) {
+	provide('linkNavigationBehavior', props.linkNavigationBehavior);
+
 	const isNote = props.isNote ?? true;
 	const shouldNyaize = props.nyaize ? props.nyaize === 'respect' ? props.author?.isCat ? props.author.speakAsCat : false : false : false;

--- a/packages/frontend/src/components/global/MkPageHeader.stories.impl.ts
+++ b/packages/frontend/src/components/global/MkPageHeader.stories.impl.ts
@ -33,7 +33,6 @@ export const Empty = {
 		await waitFor(async () => await wait);
 	},
 	args: {
-		static: true,
 		tabs: [],
 	},
 	parameters: {
@ -71,8 +70,8 @@ export const IconOnly = {
 		...Icon.args,
 		tabs: [
 			{
-				...Icon.args.tabs[0],
-				title: undefined,
+				key: Icon.args.tabs[0].key,
+				icon: Icon.args.tabs[0].icon,
 				iconOnly: true,
 			},
 		],
--- a/packages/frontend/src/components/global/MkPageHeader.tabs.vue
+++ b/packages/frontend/src/components/global/MkPageHeader.tabs.vue
@ -38,7 +38,6 @@ SPDX-License-Identifier: AGPL-3.0-only
 <script lang="ts">
 export type Tab = {
 	key: string;
-	title: string;
 	onClick?: (ev: MouseEvent) => void;
 } & (
 	| {
--- a/packages/frontend/src/components/global/MkTime.stories.impl.ts
+++ b/packages/frontend/src/components/global/MkTime.stories.impl.ts
@ -60,7 +60,7 @@ export const RelativeFuture = {
 export const AbsoluteFuture = {
 	...Empty,
 	async play({ canvasElement, args }) {
-		await expect(canvasElement).toHaveTextContent(dateTimeFormat.format(args.time));
+		await expect(canvasElement).toHaveTextContent(dateTimeFormat.format(typeof args.time === 'string' ? new Date(args.time) : args.time ?? undefined));
 	},
 	args: {
 		...Empty.args,
@ -97,7 +97,7 @@ export const RelativeNow = {
 export const AbsoluteNow = {
 	...Empty,
 	async play({ canvasElement, args }) {
-		await expect(canvasElement).toHaveTextContent(dateTimeFormat.format(args.time));
+		await expect(canvasElement).toHaveTextContent(dateTimeFormat.format(typeof args.time === 'string' ? new Date(args.time) : args.time ?? undefined));
 	},
 	args: {
 		...Empty.args,
@ -136,7 +136,7 @@ export const RelativeOneHourAgo = {
 export const AbsoluteOneHourAgo = {
 	...Empty,
 	async play({ canvasElement, args }) {
-		await expect(canvasElement).toHaveTextContent(dateTimeFormat.format(args.time));
+		await expect(canvasElement).toHaveTextContent(dateTimeFormat.format(typeof args.time === 'string' ? new Date(args.time) : args.time ?? undefined));
 	},
 	args: {
 		...Empty.args,
@ -175,7 +175,7 @@ export const RelativeOneDayAgo = {
 export const AbsoluteOneDayAgo = {
 	...Empty,
 	async play({ canvasElement, args }) {
-		await expect(canvasElement).toHaveTextContent(dateTimeFormat.format(args.time));
+		await expect(canvasElement).toHaveTextContent(dateTimeFormat.format(typeof args.time === 'string' ? new Date(args.time) : args.time ?? undefined));
 	},
 	args: {
 		...Empty.args,
@ -214,7 +214,7 @@ export const RelativeOneWeekAgo = {
 export const AbsoluteOneWeekAgo = {
 	...Empty,
 	async play({ canvasElement, args }) {
-		await expect(canvasElement).toHaveTextContent(dateTimeFormat.format(args.time));
+		await expect(canvasElement).toHaveTextContent(dateTimeFormat.format(typeof args.time === 'string' ? new Date(args.time) : args.time ?? undefined));
 	},
 	args: {
 		...Empty.args,
@ -253,7 +253,7 @@ export const RelativeOneMonthAgo = {
 export const AbsoluteOneMonthAgo = {
 	...Empty,
 	async play({ canvasElement, args }) {
-		await expect(canvasElement).toHaveTextContent(dateTimeFormat.format(args.time));
+		await expect(canvasElement).toHaveTextContent(dateTimeFormat.format(typeof args.time === 'string' ? new Date(args.time) : args.time ?? undefined));
 	},
 	args: {
 		...Empty.args,
@ -292,7 +292,7 @@ export const RelativeOneYearAgo = {
 export const AbsoluteOneYearAgo = {
 	...Empty,
 	async play({ canvasElement, args }) {
-		await expect(canvasElement).toHaveTextContent(dateTimeFormat.format(args.time));
+		await expect(canvasElement).toHaveTextContent(dateTimeFormat.format(typeof args.time === 'string' ? new Date(args.time) : args.time ?? undefined));
 	},
 	args: {
 		...Empty.args,
--- a/packages/frontend/src/components/global/MkUrl.vue
+++ b/packages/frontend/src/components/global/MkUrl.vue
@ -6,6 +6,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 <template>
 <component
 	:is="self ? 'MkA' : 'a'" ref="el" :class="$style.root" class="_link" :[attr]="self ? props.url.substring(local.length) : props.url" :rel="rel ?? 'nofollow noopener'" :target="target"
+	:behavior="props.navigationBehavior"
 	@contextmenu.stop="() => {}"
 	@click.stop
 >
@ -32,11 +33,13 @@ import * as os from '@/os.js';
 import { useTooltip } from '@/scripts/use-tooltip.js';
 import { safeURIDecode } from '@/scripts/safe-uri-decode.js';
 import { isEnabledUrlPreview } from '@/instance.js';
+import { MkABehavior } from '@/components/global/MkA.vue';

 const props = withDefaults(defineProps<{
 	url: string;
 	rel?: string;
 	showUrlPreview?: boolean;
+	navigationBehavior?: MkABehavior;
 }>(), {
 	showUrlPreview: true,
 });
--- a/packages/frontend/src/components/global/MkUserName.stories.impl.ts
+++ b/packages/frontend/src/components/global/MkUserName.stories.impl.ts
@ -30,7 +30,7 @@ export const Default = {
 		};
 	},
 	async play({ canvasElement }) {
-		await expect(canvasElement).toHaveTextContent(userDetailed().name);
+		await expect(canvasElement).toHaveTextContent(userDetailed().name as string);
 	},
 	args: {
 		user: userDetailed(),
--- a/packages/frontend/src/instance.ts
+++ b/packages/frontend/src/instance.ts
@ -28,7 +28,7 @@ if (providedAt > cachedAt) {

 // TODO: instanceをリアクティブにするかは再考の余地あり

-export const instance: Misskey.entities.MetaResponse = reactive(cachedMeta ?? {});
+export const instance: Misskey.entities.MetaDetailed = reactive(cachedMeta ?? {});

 export const serverErrorImageUrl = computed(() => instance.serverErrorImageUrl ?? DEFAULT_SERVER_ERROR_IMAGE_URL);

@ -38,17 +38,17 @@ export const notFoundImageUrl = computed(() => instance.notFoundImageUrl ?? DEFA

 export const isEnabledUrlPreview = computed(() => instance.enableUrlPreview ?? true);

-export async function fetchInstance(force = false): Promise<void> {
+export async function fetchInstance(force = false): Promise<Misskey.entities.MetaDetailed> {
 	if (!force) {
 		const cachedAt = miLocalStorage.getItem('instanceCachedAt') ? parseInt(miLocalStorage.getItem('instanceCachedAt')!) : 0;

 		if (Date.now() - cachedAt < 1000 * 60 * 60) {
-			return;
+			return instance;
 		}
 	}

 	const meta = await misskeyApi('meta', {
-		detail: false,
+		detail: true,
 	});

 	for (const [k, v] of Object.entries(meta)) {
@ -57,4 +57,6 @@ export async function fetchInstance(force = false): Promise<void> {

 	miLocalStorage.setItem('instance', JSON.stringify(instance));
 	miLocalStorage.setItem('instanceCachedAt', Date.now().toString());
+
+	return instance;
 }
--- a/packages/frontend/src/pages/admin-user.vue
+++ b/packages/frontend/src/pages/admin-user.vue
@ -432,7 +432,7 @@ async function assignRole() {
 	if (canceled) return;

 	const { canceled: canceled2, result: period } = await os.select({
-		title: i18n.ts.period,
+		title: i18n.ts.period + ': ' + roles.find(r => r.id === roleId)!.name,
 		items: [{
 			value: 'indefinitely', text: i18n.ts.indefinitely,
 		}, {
--- a/packages/frontend/src/pages/admin/roles.role.vue
+++ b/packages/frontend/src/pages/admin/roles.role.vue
@ -119,7 +119,7 @@ async function assign() {
 	const user = await os.selectUser({ includeSelf: true });

 	const { canceled: canceled2, result: period } = await os.select({
-		title: i18n.ts.period,
+		title: i18n.ts.period + ': ' + role.name,
 		items: [{
 			value: 'indefinitely', text: i18n.ts.indefinitely,
 		}, {
--- a/packages/frontend/src/pages/contact.vue
+++ b/packages/frontend/src/pages/contact.vue
@ -0,0 +1,24 @@
+<!--
+SPDX-FileCopyrightText: syuilo and misskey-project
+SPDX-License-Identifier: AGPL-3.0-only
+-->
+
+<template>
+<MkStickyContainer>
+	<template #header><MkPageHeader/></template>
+	<MkSpacer :contentMax="600" :marginMin="20">
+		<div>{{ instance.maintainerEmail }}</div>
+	</MkSpacer>
+</MkStickyContainer>
+</template>
+
+<script lang="ts" setup>
+import { i18n } from '@/i18n.js';
+import { definePageMetadata } from '@/scripts/page-metadata.js';
+import { instance } from '@/instance.js';
+
+definePageMetadata(() => ({
+	title: i18n.ts.inquiry,
+	icon: 'ti ti-help-circle',
+}));
+</script>
--- a/packages/frontend/src/pages/flash/flash-edit.vue
+++ b/packages/frontend/src/pages/flash/flash-edit.vue
@ -163,11 +163,11 @@ var cursor = 0
 						text: "←"
 						disabled: !(results.len > 1 && (results.len - cursor) > 1)
 						onClick: back
-					} {
+					}, {
 						text: "→"
 						disabled: !(results.len > 1 && cursor > 0)
 						onClick: forward
-					} {
+					}, {
 						text: "引き直す"
 						onClick: do
 					}]
@ -196,17 +196,17 @@ let qas = [{
 	choices: ['シドニー', 'キャンベラ', 'メルボルン']
 	a: 'キャンベラ'
 	aDescription: '最大の都市はシドニーですが首都はキャンベラです。'
-} {
+}, {
 	q: '国土面積2番目の国は？'
 	choices: ['カナダ', 'アメリカ', '中国']
 	a: 'カナダ'
 	aDescription: '大きい順にロシア、カナダ、アメリカ、中国です。'
-} {
+}, {
 	q: '二重内陸国ではないのは？'
 	choices: ['リヒテンシュタイン', 'ウズベキスタン', 'レソト']
 	a: 'レソト'
 	aDescription: 'レソトは(一重)内陸国です。'
-} {
+}, {
 	q: '閘門がない運河は？'
 	choices: ['キール運河', 'スエズ運河', 'パナマ運河']
 	a: 'スエズ運河'
@ -244,9 +244,9 @@ each (let qa, qas) {
 			})
 			Ui:C:container({
 				children: []
-			} \`{qa.id}:a\`)
+			}, \`{qa.id}:a\`)
 		]
-	} qa.id))
+	}, qa.id))
 }

@finish() {
--- a/packages/frontend/src/pages/flash/flash.vue
+++ b/packages/frontend/src/pages/flash/flash.vue
@ -15,11 +15,15 @@ SPDX-License-Identifier: AGPL-3.0-only
 							<MkAsUi v-if="root" :component="root" :components="components"/>
 						</div>
 						<div class="actions _panel">
-							<MkButton v-if="flash.isLiked" v-tooltip="i18n.ts.unlike" asLike class="button" rounded primary @click="unlike()"><i class="ph-heart ph-bold ph-lg"></i><span v-if="flash.likedCount > 0" style="margin-left: 6px;">{{ flash.likedCount }}</span></MkButton>
-							<MkButton v-else v-tooltip="i18n.ts.like" asLike class="button" rounded @click="like()"><i class="ph-heart ph-bold ph-lg"></i><span v-if="flash.likedCount > 0" style="margin-left: 6px;">{{ flash.likedCount }}</span></MkButton>
-							<MkButton v-tooltip="i18n.ts.shareWithNote" class="button" rounded @click="shareWithNote"><i class="ph-repeat ph-bold ph-lg ti-fw"></i></MkButton>
-							<MkButton v-tooltip="i18n.ts.copyLink" class="button" rounded @click="copyLink"><i class="ph-share-network ph-bold ph-lg ti-fw"></i></MkButton>
-							<MkButton v-if="isSupportShare()" v-tooltip="i18n.ts.share" class="button" rounded @click="share"><i class="ph-share-network ph-bold ph-lg ti-fw"></i></MkButton>
+							<div class="items">
+								<MkButton v-tooltip="i18n.ts.reload" class="button" rounded @click="reset"><i class="ti ti-reload"></i></MkButton>
+							</div>
+							<div class="items">
+								<MkButton v-if="flash.isLiked" v-tooltip="i18n.ts.unlike" asLike class="button" rounded primary @click="unlike()"><i class="ph-heart ph-bold ph-lg"></i><span v-if="flash?.likedCount && flash.likedCount > 0" style="margin-left: 6px;">{{ flash.likedCount }}</span></MkButton>
+								<MkButton v-else v-tooltip="i18n.ts.like" asLike class="button" rounded @click="like()"><i class="ph-heart ph-bold ph-lg"></i><span v-if="flash?.likedCount && flash.likedCount > 0" style="margin-left: 6px;">{{ flash.likedCount }}</span></MkButton>
+								<MkButton v-tooltip="i18n.ts.copyLink" class="button" rounded @click="copyLink"><i class="ph-link ph-bold ph-lg ti-fw"></i></MkButton>
+								<MkButton v-tooltip="i18n.ts.share" class="button" rounded @click="share"><i class="ph-share-network ph-bold ph-lg ti-fw"></i></MkButton>
+							</div>
 						</div>
 					</div>
 					<div v-else :class="$style.ready">
@ -49,7 +53,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 				<MkA v-if="$i && $i.id === flash.userId" :to="`/play/${flash.id}/edit`" style="color: var(--accent);">{{ i18n.ts._play.editThisPage }}</MkA>
 				<MkAd :prefer="['horizontal', 'horizontal-big']"/>
 			</div>
-			<MkError v-else-if="error" @retry="fetchPage()"/>
+			<MkError v-else-if="error" @retry="fetchFlash()"/>
 			<MkLoading v-else/>
 		</Transition>
 	</MkSpacer>
@ -94,12 +98,33 @@ function fetchFlash() {
 	});
 }

+function share(ev: MouseEvent) {
+	if (!flash.value) return;
+
+	os.popupMenu([
+		{
+			text: i18n.ts.shareWithNote,
+			icon: 'ph-repeat ph-bold ph-lg ti-fw',
+			action: shareWithNote,
+		},
+		...(isSupportShare() ? [{
+			text: i18n.ts.share,
+			icon: 'ph-share-network ph-bold ph-lg ti-fw',
+			action: shareWithNavigator,
+		}] : []),
+	], ev.currentTarget ?? ev.target);
+	}
+
 function copyLink() {
+	if (!flash.value) return;
+
 	copyToClipboard(`${url}/play/${flash.value.id}`);
 	os.success();
 }

-function share() {
+function shareWithNavigator() {
+	if (!flash.value) return;
+
 	navigator.share({
 		title: flash.value.title,
 		text: flash.value.summary,
@ -108,21 +133,28 @@ function share() {
 }

 function shareWithNote() {
+	if (!flash.value) return;
+
 	os.post({
-		initialText: `${flash.value.title} ${url}/play/${flash.value.id}`,
+		initialText: `${flash.value.title}\n${url}/play/${flash.value.id}`,
+		instant: true,
 	});
 }

 function like() {
+	if (!flash.value) return;
+
 	os.apiWithDialog('flash/like', {
 		flashId: flash.value.id,
 	}).then(() => {
-		flash.value.isLiked = true;
-		flash.value.likedCount++;
+		flash.value!.isLiked = true;
+		flash.value!.likedCount++;
 	});
 }

 async function unlike() {
+	if (!flash.value) return;
+
 	const confirm = await os.confirm({
 		type: 'warning',
 		text: i18n.ts.unlikeConfirm,
@ -131,8 +163,8 @@ async function unlike() {
 	os.apiWithDialog('flash/unlike', {
 		flashId: flash.value.id,
 	}).then(() => {
-		flash.value.isLiked = false;
-		flash.value.likedCount--;
+		flash.value!.isLiked = false;
+		flash.value!.likedCount--;
 	});
 }

@ -152,6 +184,7 @@ function start() {

 async function run() {
 	if (aiscript.value) aiscript.value.abort();
+	if (!flash.value) return;

 	aiscript.value = new Interpreter({
 		...createAiScriptEnv({
@ -193,12 +226,17 @@ async function run() {
 	}
 }

-onDeactivated(() => {
+function reset() {
 	if (aiscript.value) aiscript.value.abort();
+	started.value = false;
+}
+
+onDeactivated(() => {
+	reset();
 });

 onUnmounted(() => {
-	if (aiscript.value) aiscript.value.abort();
+	reset();
 });

 const headerActions = computed(() => []);
@ -265,11 +303,19 @@ definePageMetadata(() => ({
 		}

 		> .actions {
-			display: flex;
-			justify-content: center;
-			gap: 12px;
 			margin-top: 16px;
-			padding: 16px;
+
+			> .items {
+				display: flex;
+				justify-content: center;
+				gap: 12px;
+				padding: 16px;
+				border-bottom: 1px solid var(--divider);
+
+				&:last-child {
+					border-bottom: none;
+				}
+			}
 		}
 	}
 }
--- a/packages/frontend/src/pages/reversi/game.board.vue
+++ b/packages/frontend/src/pages/reversi/game.board.vue
@ -151,6 +151,7 @@ import MkSwitch from '@/components/MkSwitch.vue';
 import { deepClone } from '@/scripts/clone.js';
 import { useInterval } from '@/scripts/use-interval.js';
 import { signinRequired } from '@/account.js';
+import { url } from '@/config.js';
 import { i18n } from '@/i18n.js';
 import { misskeyApi } from '@/scripts/misskey-api.js';
 import { userPage } from '@/filters/user.js';
@ -442,7 +443,7 @@ function autoplay() {

 function share() {
 	os.post({
-		initialText: `#MisskeyReversi ${location.href}`,
+		initialText: `#MisskeyReversi\n${url}/reversi/g/${game.value.id}`,
 		instant: true,
 	});
 }
--- a/packages/frontend/src/pages/welcome.entrance.a.vue
+++ b/packages/frontend/src/pages/welcome.entrance.a.vue
@ -42,11 +42,11 @@ import XTimeline from './welcome.timeline.vue';
 import MarqueeText from '@/components/MkMarquee.vue';
 import MkFeaturedPhotos from '@/components/MkFeaturedPhotos.vue';
 import misskeysvg from '/client-assets/sharkey.svg';
-import { misskeyApi, misskeyApiGet } from '@/scripts/misskey-api.js';
+import { misskeyApiGet } from '@/scripts/misskey-api.js';
 import MkVisitorDashboard from '@/components/MkVisitorDashboard.vue';
 import { getProxiedImageUrl } from '@/scripts/media-proxy.js';
+import { instance as meta } from '@/instance.js';

-const meta = ref<Misskey.entities.MetaResponse>();
 const instances = ref<Misskey.entities.FederationInstance[]>();

 function getInstanceIcon(instance: Misskey.entities.FederationInstance): string {
@ -56,10 +56,6 @@ function getInstanceIcon(instance: Misskey.entities.FederationInstance): string
 	return getProxiedImageUrl(instance.iconUrl, 'preview');
 }

-misskeyApi('meta', { detail: true }).then(_meta => {
-	meta.value = _meta;
-});
-
 misskeyApiGet('federation/instances', {
 	sort: '+pubSub',
 	limit: 20,
--- a/packages/frontend/src/pages/welcome.vue
+++ b/packages/frontend/src/pages/welcome.vue
@ -4,8 +4,8 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->

 <template>
-<div v-if="meta">
-	<XSetup v-if="meta.requireSetup"/>
+<div v-if="instance">
+	<XSetup v-if="instance.requireSetup"/>
 	<XEntrance v-else/>
 </div>
 </template>
@ -16,13 +16,13 @@ import * as Misskey from 'misskey-js';
 import XSetup from './welcome.setup.vue';
 import XEntrance from './welcome.entrance.a.vue';
 import { instanceName } from '@/config.js';
-import { misskeyApi } from '@/scripts/misskey-api.js';
 import { definePageMetadata } from '@/scripts/page-metadata.js';
+import { fetchInstance } from '@/instance.js';

-const meta = ref<Misskey.entities.MetaResponse | null>(null);
+const instance = ref<Misskey.entities.MetaDetailed | null>(null);

-misskeyApi('meta', { detail: true }).then(res => {
-	meta.value = res;
+fetchInstance(true).then((res) => {
+	instance.value = res;
 });

 const headerActions = computed(() => []);
--- a/packages/frontend/src/router/definition.ts
+++ b/packages/frontend/src/router/definition.ts
@ -197,6 +197,9 @@ const routes: RouteDef[] = [{
 	path: '/about',
 	component: page(() => import('@/pages/about.vue')),
 	hash: 'initialTab',
+}, {
+	path: '/contact',
+	component: page(() => import('@/pages/contact.vue')),
 }, {
 	path: '/about-sharkey',
 	component: page(() => import('@/pages/about-sharkey.vue')),
--- a/packages/frontend/src/scripts/aiscript/ui.ts
+++ b/packages/frontend/src/scripts/aiscript/ui.ts
@ -6,6 +6,7 @@
 import { utils, values } from '@syuilo/aiscript';
 import { v4 as uuid } from 'uuid';
 import { ref, Ref } from 'vue';
+import * as Misskey from 'misskey-js';

 export type AsUiComponentBase = {
 	id: string;
@ -115,23 +116,24 @@ export type AsUiFolder = AsUiComponentBase & {
 	opened?: boolean;
 };

+type PostFormPropsForAsUi = {
+	text: string;
+	cw?: string;
+	visibility?: (typeof Misskey.noteVisibilities)[number];
+	localOnly?: boolean;
+};
+
 export type AsUiPostFormButton = AsUiComponentBase & {
 	type: 'postFormButton';
 	text?: string;
 	primary?: boolean;
 	rounded?: boolean;
-	form?: {
-		text: string;
-		cw?: string;
-	};
+	form?: PostFormPropsForAsUi;
 };

 export type AsUiPostForm = AsUiComponentBase & {
 	type: 'postForm';
-	form?: {
-		text: string;
-		cw?: string;
-	};
+	form?: PostFormPropsForAsUi;
 };

 export type AsUiComponent = AsUiRoot | AsUiContainer | AsUiText | AsUiMfm | AsUiButton | AsUiButtons | AsUiSwitch | AsUiTextarea | AsUiTextInput | AsUiNumberInput | AsUiSelect | AsUiFolder | AsUiPostFormButton | AsUiPostForm;
@ -447,6 +449,24 @@ function getFolderOptions(def: values.Value | undefined): Omit<AsUiFolder, 'id'
 	};
 }

+function getPostFormProps(form: values.VObj): PostFormPropsForAsUi {
+	const text = form.value.get('text');
+	utils.assertString(text);
+	const cw = form.value.get('cw');
+	if (cw) utils.assertString(cw);
+	const visibility = form.value.get('visibility');
+	if (visibility) utils.assertString(visibility);
+	const localOnly = form.value.get('localOnly');
+	if (localOnly) utils.assertBoolean(localOnly);
+
+	return {
+		text: text.value,
+		cw: cw?.value,
+		visibility: (visibility?.value && (Misskey.noteVisibilities as readonly string[]).includes(visibility.value)) ? visibility.value as typeof Misskey.noteVisibilities[number] : undefined,
+		localOnly: localOnly?.value,
+	};
+}
+
 function getPostFormButtonOptions(def: values.Value | undefined, call: (fn: values.VFn, args: values.Value[]) => Promise<values.Value>): Omit<AsUiPostFormButton, 'id' | 'type'> {
 	utils.assertObject(def);

@ -459,22 +479,11 @@ function getPostFormButtonOptions(def: values.Value | undefined, call: (fn: valu
 	const form = def.value.get('form');
 	if (form) utils.assertObject(form);

-	const getForm = () => {
-		const text = form!.value.get('text');
-		utils.assertString(text);
-		const cw = form!.value.get('cw');
-		if (cw) utils.assertString(cw);
-		return {
-			text: text.value,
-			cw: cw?.value,
-		};
-	};
-
 	return {
 		text: text?.value,
 		primary: primary?.value,
 		rounded: rounded?.value,
-		form: form ? getForm() : {
+		form: form ? getPostFormProps(form) : {
 			text: '',
 		},
 	};
@ -486,19 +495,8 @@ function getPostFormOptions(def: values.Value | undefined, call: (fn: values.VFn
 	const form = def.value.get('form');
 	if (form) utils.assertObject(form);

-	const getForm = () => {
-		const text = form!.value.get('text');
-		utils.assertString(text);
-		const cw = form!.value.get('cw');
-		if (cw) utils.assertString(cw);
-		return {
-			text: text.value,
-			cw: cw?.value,
-		};
-	};
-
 	return {
-		form: form ? getForm() : {
+		form: form ? getPostFormProps(form) : {
 			text: '',
 		},
 	};
--- a/packages/frontend/src/scripts/get-note-menu.ts
+++ b/packages/frontend/src/scripts/get-note-menu.ts
@ -526,10 +526,9 @@ export function getNoteMenu(props: {
 	};
 }

-type Visibility = 'public' | 'home' | 'followers' | 'specified';
+type Visibility = (typeof Misskey.noteVisibilities)[number];

-// defaultStore.state.visibilityがstringなためstringも受け付けている
-function smallerVisibility(a: Visibility | string, b: Visibility | string): Visibility {
+function smallerVisibility(a: Visibility, b: Visibility): Visibility {
 	if (a === 'specified' || b === 'specified') return 'specified';
 	if (a === 'followers' || b === 'followers') return 'followers';
 	if (a === 'home' || b === 'home') return 'home';
--- a/packages/frontend/src/scripts/get-user-menu.ts
+++ b/packages/frontend/src/scripts/get-user-menu.ts
@ -272,7 +272,7 @@ export function getUserMenu(user: Misskey.entities.UserDetailed, router: IRouter
 						text: r.name,
 						action: async () => {
 							const { canceled, result: period } = await os.select({
-								title: i18n.ts.period,
+								title: i18n.ts.period + ': ' + r.name,
 								items: [{
 									value: 'indefinitely', text: i18n.ts.indefinitely,
 								}, {
--- a/packages/frontend/src/store.ts
+++ b/packages/frontend/src/store.ts
@ -106,7 +106,7 @@ export const defaultStore = markRaw(new Storage('base', {
 	},
 	defaultNoteVisibility: {
 		where: 'account',
-		default: 'public',
+		default: 'public' as (typeof Misskey.noteVisibilities)[number],
 	},
 	defaultNoteLocalOnly: {
 		where: 'account',
@ -178,7 +178,7 @@ export const defaultStore = markRaw(new Storage('base', {
 	},
 	visibility: {
 		where: 'deviceAccount',
-		default: 'public' as 'public' | 'home' | 'followers' | 'specified',
+		default: 'public' as (typeof Misskey.noteVisibilities)[number],
 	},
 	localOnly: {
 		where: 'deviceAccount',
--- a/packages/frontend/src/ui/_common_/common.ts
+++ b/packages/frontend/src/ui/_common_/common.ts
@ -79,7 +79,12 @@ export function openInstanceMenu(ev: MouseEvent) {
 		text: i18n.ts.tools,
 		icon: 'ph-toolbox ph-bold ph-lg',
 		children: toolsMenuItems(),
-	}, { type: 'divider' }, (instance.impressumUrl) ? {
+	}, { type: 'divider' }, {
+		type: 'link',
+		text: i18n.ts.inquiry,
+		icon: 'ph-question ph-bold ph-lg',
+		to: '/contact',
+	}, (instance.impressumUrl) ? {
 		text: i18n.ts.impressum,
 		icon: 'ph-newspaper-clipping ph-bold ph-lg',
 		action: () => {
@ -104,8 +109,8 @@ export function openInstanceMenu(ev: MouseEvent) {
 			window.open(instance.donationUrl, '_blank', 'noopener');
 		},
 	} : undefined, (!instance.impressumUrl && !instance.tosUrl && !instance.privacyPolicyUrl && !instance.donationUrl) ? undefined : { type: 'divider' }, {
-		text: i18n.ts.help,
-		icon: 'ph-question ph-bold ph-lg',
+		text: i18n.ts.document,
+		icon: 'ph-libghtbulb ph-bold ph-lg',
 		action: () => {
 			window.open('https://misskey-hub.net/docs/for-users/', '_blank', 'noopener');
 		},
--- a/packages/frontend/src/ui/_common_/statusbar-rss.vue
+++ b/packages/frontend/src/ui/_common_/statusbar-rss.vue
@ -28,6 +28,7 @@ SPDX-License-Identifier: AGPL-3.0-only

 <script lang="ts" setup>
 import { ref } from 'vue';
+import * as Misskey from 'misskey-js';
 import MarqueeText from '@/components/MkMarquee.vue';
 import { useInterval } from '@/scripts/use-interval.js';
 import { shuffle } from '@/scripts/shuffle.js';
@ -42,13 +43,13 @@ const props = defineProps<{
 	refreshIntervalSec?: number;
 }>();

-const items = ref([]);
+const items = ref<Misskey.entities.FetchRssResponse['items']>([]);
 const fetching = ref(true);
 const key = ref(0);

 const tick = () => {
 	window.fetch(`/api/fetch-rss?url=${props.url}`, {}).then(res => {
-		res.json().then(feed => {
+		res.json().then((feed: Misskey.entities.FetchRssResponse) => {
 			if (props.shuffle) {
 				shuffle(feed.items);
 			}
--- a/packages/frontend/src/ui/visitor.vue
+++ b/packages/frontend/src/ui/visitor.vue
@ -68,11 +68,9 @@ SPDX-License-Identifier: AGPL-3.0-only

 <script lang="ts" setup>
 import { onMounted, provide, ref, computed } from 'vue';
-import * as Misskey from 'misskey-js';
 import XCommon from './_common_/common.vue';
 import { instanceName } from '@/config.js';
 import * as os from '@/os.js';
-import { misskeyApi } from '@/scripts/misskey-api.js';
 import { instance } from '@/instance.js';
 import XSigninDialog from '@/components/MkSigninDialog.vue';
 import XSignupDialog from '@/components/MkSignupDialog.vue';
@ -112,7 +110,6 @@ const isTimelineAvailable = ref(instance.policies?.ltlAvailable || instance.poli
 const showMenu = ref(false);
 const isDesktop = ref(window.innerWidth >= DESKTOP_THRESHOLD);
 const narrow = ref(window.innerWidth < 1280);
-const meta = ref<Misskey.entities.MetaResponse>();

 const keymap = computed(() => {
 	return {
@ -126,10 +123,6 @@ const keymap = computed(() => {
 	};
 });

-misskeyApi('meta', { detail: true }).then(res => {
-	meta.value = res;
-});
-
 function signin() {
 	os.popup(XSigninDialog, {
 		autoSet: true,
--- a/packages/frontend/src/widgets/WidgetRss.vue
+++ b/packages/frontend/src/widgets/WidgetRss.vue
@ -24,6 +24,7 @@ SPDX-License-Identifier: AGPL-3.0-only

 <script lang="ts" setup>
 import { ref, watch, computed } from 'vue';
+import * as Misskey from 'misskey-js';
 import { useWidgetPropsManager, WidgetComponentEmits, WidgetComponentExpose, WidgetComponentProps } from './widget.js';
 import { GetFormResultType } from '@/scripts/form.js';
 import MkContainer from '@/components/MkContainer.vue';
@ -64,7 +65,7 @@ const { widgetProps, configure } = useWidgetPropsManager(name,
 	emit,
 );

-const rawItems = ref([]);
+const rawItems = ref<Misskey.entities.FetchRssResponse['items']>([]);
 const items = computed(() => rawItems.value.slice(0, widgetProps.maxEntries));
 const fetching = ref(true);
 const fetchEndpoint = computed(() => {
@ -79,8 +80,8 @@ const tick = () => {

 	window.fetch(fetchEndpoint.value, {})
 		.then(res => res.json())
-		.then(feed => {
-			rawItems.value = feed.items ?? [];
+		.then((feed: Misskey.entities.FetchRssResponse) => {
+			rawItems.value = feed.items;
 			fetching.value = false;
 		});
 };
--- a/packages/frontend/src/widgets/WidgetRssTicker.vue
+++ b/packages/frontend/src/widgets/WidgetRssTicker.vue
@ -28,6 +28,7 @@ SPDX-License-Identifier: AGPL-3.0-only

 <script lang="ts" setup>
 import { ref, watch, computed } from 'vue';
+import * as Misskey from 'misskey-js';
 import { useWidgetPropsManager, WidgetComponentEmits, WidgetComponentExpose, WidgetComponentProps } from './widget.js';
 import MarqueeText from '@/components/MkMarquee.vue';
 import { GetFormResultType } from '@/scripts/form.js';
@ -87,7 +88,7 @@ const { widgetProps, configure } = useWidgetPropsManager(name,
 	emit,
 );

-const rawItems = ref([]);
+const rawItems = ref<Misskey.entities.FetchRssResponse['items']>([]);
 const items = computed(() => {
 	const newItems = rawItems.value.slice(0, widgetProps.maxEntries);
 	if (widgetProps.shuffle) {
@ -110,8 +111,8 @@ const tick = () => {

 	window.fetch(fetchEndpoint.value, {})
 		.then(res => res.json())
-		.then(feed => {
-			rawItems.value = feed.items ?? [];
+		.then((feed: Misskey.entities.FetchRssResponse) => {
+			rawItems.value = feed.items;
 			fetching.value = false;
 			key.value++;
 		});
--- a/packages/frontend/vite.config.local-dev.ts
+++ b/packages/frontend/vite.config.local-dev.ts
@ -52,6 +52,22 @@ const devConfig = {
 			'/_info_card_': httpUrl,
 			'/bios': httpUrl,
 			'/cli': httpUrl,
+			'/inbox': httpUrl,
+			'/notes': {
+				target: httpUrl,
+				headers: {
+					'Accept': 'application/activity+json',
+				},
+			},
+			'/users': {
+				target: httpUrl,
+				headers: {
+					'Accept': 'application/activity+json',
+				},
+			},
+			'/.well-known': {
+				target: httpUrl,
+			},
 		},
 	},
 	build: {
--- a/packages/misskey-js/package.json
+++ b/packages/misskey-js/package.json
@ -1,7 +1,7 @@
 {
 	"type": "module",
 	"name": "misskey-js",
-	"version": "2024.3.1",
+	"version": "2024.5.0-beta.1",
 	"description": "Misskey SDK for JavaScript",
 	"main": "./built/index.js",
 	"types": "./built/index.d.ts",
@ -33,13 +33,13 @@
 		"url": "git+https://github.com/misskey-dev/misskey.js.git"
 	},
 	"devDependencies": {
-		"@microsoft/api-extractor": "7.39.1",
+		"@microsoft/api-extractor": "7.43.1",
 		"@misskey-dev/eslint-plugin": "1.0.0",
-		"@swc/jest": "0.2.31",
+		"@swc/jest": "0.2.36",
 		"@types/jest": "29.5.12",
-		"@types/node": "20.11.22",
-		"@typescript-eslint/eslint-plugin": "7.1.0",
-		"@typescript-eslint/parser": "7.1.0",
+		"@types/node": "20.12.7",
+		"@typescript-eslint/eslint-plugin": "7.7.1",
+		"@typescript-eslint/parser": "7.7.1",
 		"eslint": "8.57.0",
 		"jest": "29.7.0",
 		"jest-fetch-mock": "3.0.3",
@ -49,9 +49,9 @@
 		"nodemon": "3.1.0",
 		"execa": "8.0.1",
 		"tsd": "0.30.7",
-		"typescript": "5.3.3",
+		"typescript": "5.4.5",
 		"esbuild": "0.19.11",
-		"glob": "10.3.10"
+		"glob": "10.3.12"
 	},
 	"files": [
 		"built"
--- a/packages/misskey-js/src/autogen/types.ts
+++ b/packages/misskey-js/src/autogen/types.ts
@ -26949,7 +26949,52 @@ export type operations = {
      200: {
        content: {
          'application/json': {
-            items: Record<string, never>[];
+            image?: {
+              link?: string;
+              url: string;
+              title?: string;
+            };
+            paginationLinks?: {
+              self?: string;
+              first?: string;
+              next?: string;
+              last?: string;
+              prev?: string;
+            };
+            link?: string;
+            title?: string;
+            items: {
+                link?: string;
+                guid?: string;
+                title?: string;
+                pubDate?: string;
+                creator?: string;
+                summary?: string;
+                content?: string;
+                isoDate?: string;
+                categories?: string[];
+                contentSnippet?: string;
+                enclosure?: {
+                  url: string;
+                  length?: number;
+                  type?: string;
+                };
+              }[];
+            feedUrl?: string;
+            description?: string;
+            itunes?: {
+              image?: string;
+              owner?: {
+                name?: string;
+                email?: string;
+              };
+              author?: string;
+              summary?: string;
+              explicit?: string;
+              categories?: string[];
+              keywords?: string[];
+              [key: string]: unknown;
+            };
          };
        };
      };
--- a/packages/sw/package.json
+++ b/packages/sw/package.json
@ -9,18 +9,18 @@
 		"lint": "pnpm typecheck && pnpm eslint"
 	},
 	"dependencies": {
-		"esbuild": "0.19.11",
+		"esbuild": "0.20.2",
 		"idb-keyval": "6.2.1",
 		"misskey-js": "workspace:*"
 	},
 	"devDependencies": {
 		"@misskey-dev/eslint-plugin": "1.0.0",
-		"@typescript-eslint/parser": "7.1.0",
+		"@typescript-eslint/parser": "7.7.1",
 		"@typescript/lib-webworker": "npm:@types/serviceworker@0.0.67",
 		"eslint": "8.57.0",
 		"eslint-plugin-import": "2.29.1",
 		"nodemon": "3.1.0",
-		"typescript": "5.3.3"
+		"typescript": "5.4.5"
 	},
 	"type": "module"
 }
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
 @ -1 +1 @@
 .10.0
 .12.2