refactor(frontend): MkHorizontalSwipe -> MkSwiper

* New translations ja-jp.yml (Chinese Traditional)

* New translations ja-jp.yml (Korean)

* New translations ja-jp.yml (Korean)

* New translations ja-jp.yml (Chinese Traditional)

* New translations ja-jp.yml (Korean)

* New translations ja-jp.yml (Korean)

* New translations ja-jp.yml (Italian)

* New translations ja-jp.yml (Italian)

* New translations ja-jp.yml (Catalan)

* New translations ja-jp.yml (Catalan)

* New translations ja-jp.yml (Catalan)

* New translations ja-jp.yml (Catalan)

* New translations ja-jp.yml (Spanish)

* New translations ja-jp.yml (Chinese Simplified)

* New translations ja-jp.yml (Chinese Traditional)

* New translations ja-jp.yml (Catalan)

* New translations ja-jp.yml (Italian)

* New translations ja-jp.yml (Catalan)

* New translations ja-jp.yml (German)

* New translations ja-jp.yml (Italian)

* New translations ja-jp.yml (Korean)

* New translations ja-jp.yml (Chinese Simplified)

* New translations ja-jp.yml (Chinese Traditional)

* New translations ja-jp.yml (English)

CHANGELOG.md

@@ -1,11 +1,15 @@
-## Unreleased
+## 2025.4.1
 
 ### General
--
+- Enhance: チャットの新規メッセージをプッシュ通知するように
 
 ### Client
+- Feat: チャットウィジェットを追加
+- Feat: デッキにチャットカラムを追加
 - Fix: ログアウトした際に処理が終了しない問題を修正
 - Fix: 自動バックアップが設定されている環境でログアウト直前に設定をバックアップするように
+- Fix: フォルダを開いた状態でメニューからアップロードしてもルートフォルダにアップロードされる問題を修正 #15836
+- Fix: タイムラインのスクロール位置を記憶するように修正
 
 ### Server
 - Enhance: フォローしているユーザーならフォロワー限定投稿のノートでもアンテナで検知できるように  
@@ -46,7 +50,7 @@
     - プラグイン、テーマ、クライアントに追加されたすべてのアカウント情報も含まれるようになりました
   - 自動で設定データをサーバーにバックアップできるように
     - 設定→設定のプロファイル→自動バックアップ で有効にできます
-    - 新しいデバイスからログインしたり、ブラウザから設定データが消えてしまったときに自動で復元されます(復元をスキップすることも可能)
+    - ログインしたとき、ブラウザから設定データが消えてしまったときに自動で復元されます(復元をスキップすることも可能)
   - 任意の設定項目をデバイス間で同期できるように
     - 設定項目の「...」メニュー→「デバイス間で同期」
     - 同期をオンにした際にサーバーに保存された値とローカルの値が競合する場合はどちらを優先するか選択できます
@@ -55,7 +59,7 @@
   - アカウントごとに設定値が分離される設定とそうでないクライアント設定が混在していた(かつ分離するかどうかを設定不可だった)のを、基本的に一律でクライアント全体に適用されるようにし、個別でアカウントごとに異なる設定を行えるように
     - 設定項目の「...」メニュー→「アカウントで上書き」をオンにすることで、設定値をそのアカウントでだけ適用するようにできます
   - ログアウトすると設定データもブラウザから消去されるようになりプライバシーが向上しました
-    - 再度ログインすればサーバーのバックアップから設定データを復元可能です
+    - バックアップを有効にしている場合、ログインした後にバックアップから設定データを復元可能です
   - エクスポートした設定データを他のサーバーでインポートして適用すること(設定の持ち運び)が可能になりました
   - 設定情報の移行は自動で行われますが、何らかの理由で失敗した場合、設定→その他→旧設定情報を移行 で再試行可能です
   - 過去に作成されたバックアップデータとは現在互換性がありませんのでご注意ください

locales/ca-ES.yml

@@ -356,7 +356,7 @@ banner: "Bàner"
 displayOfSensitiveMedia: "Visualització de contingut sensible"
 whenServerDisconnected: "Quan es perdi la connexió al servidor"
 disconnectedFromServer: "Desconnectat pel servidor"
-reload: "Actualitza"
+reload: "Actualitzar"
 doNothing: "Ignora"
 reloadConfirm: "Vols recarregar?"
 watch: "Veure"
@@ -708,7 +708,7 @@ notificationSetting: "Paràmetres de notificacions"
 notificationSettingDesc: "Selecciona els tipus de notificacions que es mostraran"
 useGlobalSetting: "Fer servir la configuració global"
 useGlobalSettingDesc: "Si s'activa, es farà servir la configuració de notificacions del teu comte. Si no s'activa es poden fer configuracions individuals."
-other: "Altre"
+other: "Altres"
 regenerateLoginToken: "Regenerar clau de seguretat d'inici de sessió"
 regenerateLoginTokenDescription: "Regenera la clau de seguretat que es fa servir internament durant l'inici de sessió. Normalment aquesta acció no és necessària. Si es regenera es tancarà la sessió a tots els dispositius amb una sessió activa."
 theKeywordWhenSearchingForCustomEmoji: "Cercar un emoji personalitzat "
@@ -979,6 +979,7 @@ document: "Documentació"
 numberOfPageCache: "Nombre de pàgines a la memòria cau"
 numberOfPageCacheDescription: "Incrementant aquest nombre farà que millori l'experiència de l'usuari, però es farà servir més memòria al dispositiu de l'usuari."
 logoutConfirm: "Vols sortir?"
+logoutWillClearClientData: "En tancar la sessió, la informació del client al navegador s'esborrarà. Per garantir que la informació de configuració es pugui restaurar en tornar a iniciar sessió activa la còpia de seguretat automàtica de la configuració."
 lastActiveDate: "Fet servir per última vegada"
 statusbar: "Barra d'estat"
 pleaseSelect: "Selecciona una opció"
@@ -1334,14 +1335,14 @@ postForm: "Formulari de publicació"
 textCount: "Nombre de caràcters "
 information: "Informació"
 chat: "Xat"
-migrateOldSettings: "Migració de la configuració antiga "
+migrateOldSettings: "Migrar la configuració anterior"
 migrateOldSettings_description: "Normalment això es fa automàticament, però si la transició no es fa, el procés es pot iniciar manualment. S'esborrarà la configuració actual."
 compress: "Comprimir "
 right: "Dreta"
 bottom: "A baix "
 top: "A dalt "
 embed: "Incrustar"
-settingsMigrating: "Estem fent la migració de la teva configuració. Si us plau espera un moment... (També pots fer la migració més tard i manualment anant a Preferències → Altres configuracions → Migrar configuració antiga)"
+settingsMigrating: "Estem migrant la teva configuració. Si us plau espera un moment... (També pots fer la migració més tard, manualment, anant a Preferències → Altres → Migrar configuració antiga)"
 readonly: "Només lectura"
 goToDeck: "Tornar al tauler"
 _chat:
@@ -1359,7 +1360,7 @@ _chat:
   noInvitations: "No tens cap invitació "
   history: "Historial de converses "
   noHistory: "No hi ha un registre previ"
-  noRooms: "No hi ha habitacions"
+  noRooms: "No hi ha cap sala"
   inviteUser: "Invitar usuaris"
   sentInvitations: "Enviar invitacions"
   join: "Afegir-se "
@@ -1417,8 +1418,8 @@ _settings:
   makeEveryTextElementsSelectable_description: "L'activació pot reduir la usabilitat en determinades ocasions."
   useStickyIcons: "Utilitza icones fixes"
   showNavbarSubButtons: "Mostrar sub botons a la barra de navegació "
-  ifOn: "Quan s'encén "
-  ifOff: "Quan s'apaga "
+  ifOn: "Quan s'activa"
+  ifOff: "Quan es desactiva"
   enableSyncThemesBetweenDevices: "Sincronitzar els temes instal·lats entre dispositius"
   _chat:
     showSenderName: "Mostrar el nom del remitent"
@@ -1604,7 +1605,7 @@ _accountMigration:
   moveTo: "Migrar aquest compte a un altre"
   moveToLabel: "Compte al qual es vol migrar:"
   moveCannotBeUndone: "Les migracions dels comptes no es poden desfer."
-  moveAccountDescription: "Això migrarà la teva compte a un altre diferent.\n　・Els seguidors d'aquest compte és passaran al compte nou de forma automàtica\n　・Es deixaran de seguir a tots els usuaris que es segueixen actualment en aquest compte\n　・No es poden crear notes noves, etc. en aquest compte\n\nSi bé la migració de seguidors es automàtica, has de preparar alguns pasos manualment per migrar la llista d'usuaris que segueixes. Per fer això has d'exportar els seguidors que després importaraes al compte nou mitjançant el menú de configuració. El mateix procediment s'ha de seguir per less teves llistes i els teus usuaris silenciats i bloquejats.\n\n(Aquesta explicació s'aplica a Misskey v13.12.0 i posteriors. Altres aplicacions, com Mastodon, poden funcionar diferent.)"
+  moveAccountDescription: "Això migrarà el teu compte a un altre diferent.\n　・Els seguidors d'aquest compte és passaran al compte nou de forma automàtica\n　・Es deixaran de seguir a tots els usuaris que es segueixen actualment en aquest compte\n　・No es poden crear notes noves, etc. en aquest compte\n\nSi bé la migració de seguidors es automàtica, has de preparar alguns pasos manualment per migrar la llista d'usuaris que segueixes. Per fer això has d'exportar els seguidors que després importaraes al compte nou mitjançant el menú de configuració. El mateix procediment s'ha de seguir per less teves llistes i els teus usuaris silenciats i bloquejats.\n\n(Aquesta explicació s'aplica a Misskey v13.12.0 i posteriors. Altres aplicacions, com Mastodon, poden funcionar diferent.)"
   moveAccountHowTo: "Per fer la migració, primer has de crear un àlies per aquest compte al compte al qual vols migrar.\nDesprés de crear l'àlies, introdueix el compte al qual vols migrar amb el format següent: @nomusuari@servidor.exemple.com"
   startMigration: "Migrar"
   migrationConfirm: "Vols migrar aquest compte a {account}? Una vegada comenci la migració no es podrà parar O fer marxa enrere i no podràs tornar a fer servir aquest compte mai més."
@@ -2368,6 +2369,7 @@ _widgets:
     chooseList: "Tria una llista"
   clicker: "Clicker"
   birthdayFollowings: "Usuaris que fan l'aniversari avui"
+  chat: "Xat"
 _cw:
   hide: "Amagar"
   show: "Carregar més"
@@ -2634,6 +2636,7 @@ _deck:
     mentions: "Mencions"
     direct: "Publicacions directes"
     roleTimeline: "Línia de temps dels rols"
+    chat: "Xat"
 _dialog:
   charactersExceeded: "Has arribat al màxim de caràcters! Actualment és {current} de {max}"
   charactersBelow: "Ets per sota del mínim de caràcters! Actualment és {current} de {min}"

locales/de-DE.yml

@@ -2368,6 +2368,7 @@ _widgets:
     chooseList: "Liste auswählen"
   clicker: "Klickzähler"
   birthdayFollowings: "Nutzer, die heute Geburtstag haben"
+  chat: "Chat"
 _cw:
   hide: "Inhalt verbergen"
   show: "Inhalt anzeigen"
@@ -2634,6 +2635,7 @@ _deck:
     mentions: "Erwähnungen"
     direct: "Direktnachrichten"
     roleTimeline: "Rollenchronik"
+    chat: "Chat"
 _dialog:
   charactersExceeded: "Maximallänge überschritten! Momentan {current} von {max}"
   charactersBelow: "Minimallänge unterschritten! Momentan {current} von {min}"

locales/en-US.yml

@@ -2368,6 +2368,7 @@ _widgets:
     chooseList: "Select a list"
   clicker: "Clicker"
   birthdayFollowings: "Today's Birthdays"
+  chat: "Chat"
 _cw:
   hide: "Hide"
   show: "Show content"
@@ -2634,6 +2635,7 @@ _deck:
     mentions: "Mentions"
     direct: "Direct notes"
     roleTimeline: "Role Timeline"
+    chat: "Chat"
 _dialog:
   charactersExceeded: "You've exceeded the maximum character limit! Currently at {current} of {max}."
   charactersBelow: "You're below the minimum character limit! Currently at {current} of {min}."

locales/es-ES.yml

@@ -301,6 +301,7 @@ uploadFromUrlMayTakeTime: "Subir el fichero puede tardar un tiempo."
 explore: "Explorar"
 messageRead: "Ya leído"
 noMoreHistory: "El historial se ha acabado"
+startChat: "Nuevo Chat"
 nUsersRead: "Leído por {n} personas"
 agreeTo: "De acuerdo con {0}"
 agree: "De acuerdo."
@@ -694,6 +695,7 @@ userSaysSomethingAbout: "{name} dijo algo sobre {word}"
 makeActive: "Activar"
 display: "Apariencia"
 copy: "Copiar"
+copiedToClipboard: "Texto copiado al portapapeles"
 metrics: "Métricas"
 overview: "Resumen"
 logs: "Registros"
@@ -1293,18 +1295,55 @@ passkeyVerificationFailed: "La verificación de la clave de acceso ha fallado."
 passkeyVerificationSucceededButPasswordlessLoginDisabled: "La verificación de la clave de acceso ha sido satisfactoria pero se ha deshabilitado el inicio de sesión sin contraseña."
 messageToFollower: "Mensaje a seguidores"
 target: "Para"
+prohibitedWordsForNameOfUser: "Palabras prohibidas para nombres de usuario"
+prohibitedWordsForNameOfUserDescription: "Si alguna de las cadenas de esta lista está incluida en el nombre del usuario, el nombre será denegado. Los usuarios con privilegios de moderador no se ven afectados por esta restricción."
+yourNameContainsProhibitedWords: "Tu nombre contiene palabras prohibidas"
+yourNameContainsProhibitedWordsDescription: "Si deseas usar este nombre, por favor contacta con tu administrador/a de tu servidor"
+lockdown: "Bloqueo"
+pleaseSelectAccount: "Seleccione una cuenta, por favor."
+availableRoles: "Roles disponibles "
+acknowledgeNotesAndEnable: "Activar después de comprender las precauciones"
 federationSpecified: "Este servidor opera en una federación de listas blancas. No puede interactuar con otros servidores que no sean los especificados por el administrador."
 federationDisabled: "La federación está desactivada en este servidor. No puede interactuar con usuarios de otros servidores"
 preferences: "Preferencias"
 postForm: "Formulario"
 information: "Información"
+right: "Derecha"
+bottom: "Abajo"
+top: "Arriba"
+embed: "Insertar"
+settingsMigrating: "La configuración está siendo migrada, por favor espera un momento... (También puedes migrar manualmente más tarde yendo a Ajustes  otros migrar configuración antigua"
+readonly: "Solo Lectura"
 _chat:
+  noMessagesYet: "Aún no hay mensajes"
+  newMessage: "Mensajes nuevos"
+  individualChat: "Chat individual"
+  individualChat_description: "Mantén una conversación privada con otra persona."
   invitations: "Invitar"
   noHistory: "No hay datos en el historial"
   members: "Miembros"
   home: "Inicio"
   send: "Enviar"
+  chatNotAvailableInOtherAccount: "La función de chat está desactivada para el otro usuario."
+  cannotChatWithTheUser: "No se puede iniciar un chat con este usuario"
+  cannotChatWithTheUser_description: "El chat no está disponible o la otra parte no ha habilitado el chat."
+  chatWithThisUser: "Chatear"
+  thisUserAllowsChatOnlyFromFollowers: "Este usuario sólo acepta chats de seguidores."
+  thisUserAllowsChatOnlyFromFollowing: "Este usuario sólo acepta chats de los usuarios a los que sigue."
+  thisUserAllowsChatOnlyFromMutualFollowing: "Este usuario sólo acepta chats de usuarios que son seguidores mutuos."
+  thisUserNotAllowedChatAnyone: "Este usuario no acepta chats de nadie."
+  chatAllowedUsers: "A quién permitir chatear."
+  chatAllowedUsers_note: "Puedes chatear con cualquier persona a la que hayas enviado un mensaje de chat, independientemente de esta configuración."
+  _chatAllowedUsers:
+    everyone: "Todos"
+    followers: "Sólo sus propios seguidores."
+    following: "Solo usuarios que sigues"
+    mutual: "Solo seguidores mutuos"
+    none: "Nadie"
+_emojiPalette:
+  palettes: "Paleta\n"
 _settings:
+  api: "API"
   webhook: "Webhook"
 _accountSettings:
   requireSigninToViewContents: "Se requiere iniciar sesión para ver el contenido"

locales/index.d.ts

@@ -9207,6 +9207,10 @@ export interface Locale extends ILocale {
          * 今日誕生日のユーザー
          */
         "birthdayFollowings": string;
+        /**
+         * チャット
+         */
+        "chat": string;
     };
     "_cw": {
         /**
@@ -10230,6 +10234,10 @@ export interface Locale extends ILocale {
              * ロールタイムライン
              */
             "roleTimeline": string;
+            /**
+             * チャット
+             */
+            "chat": string;
         };
     };
     "_dialog": {

locales/it-IT.yml

@@ -424,6 +424,7 @@ antennaExcludeBots: "Escludere i Bot"
 antennaKeywordsDescription: "Sparando con uno spazio indichi la condizione E (and). Separando con un a capo, indichi la condizione O (or)."
 notifyAntenna: "Invia notifiche delle nuove note"
 withFileAntenna: "Solo note con file in allegato"
+excludeNotesInSensitiveChannel: "Escludere le Note dai canali espliciti"
 enableServiceworker: "Abilita ServiceWorker"
 antennaUsersDescription: "Elenca un nome utente per riga"
 caseSensitive: "Sensibile alla distinzione tra maiuscole e minuscole"
@@ -727,7 +728,7 @@ reporterOrigin: "Segnalazione da"
 send: "Inviare"
 openInNewTab: "Apri in una nuova scheda"
 openInSideView: "Apri in vista laterale"
-defaultNavigationBehaviour: "Navigazione preimpostata"
+defaultNavigationBehaviour: "Tipo di navigazione predefinita"
 editTheseSettingsMayBreakAccount: "Modificare queste impostazioni può danneggiare il profilo"
 instanceTicker: "Informazioni sull'istanza da cui vengono le note"
 waitingFor: "Aspettando {x}"
@@ -866,7 +867,7 @@ noBotProtectionWarning: "Non è stata impostata alcuna protezione dai Bot"
 configure: "Imposta"
 postToGallery: "Pubblicare nella galleria"
 postToHashtag: "Pubblica a questo hashtag"
-gallery: "Galleria"
+gallery: "Gallerie"
 recentPosts: "Pubblicazioni recenti"
 popularPosts: "Le più visualizzate"
 shareWithNote: "Condividere in nota"
@@ -978,6 +979,7 @@ document: "Documentazione"
 numberOfPageCache: "Numero di pagine cache"
 numberOfPageCacheDescription: "Aumenta l'usabilità, ma aumenta anche il carico e l'utilizzo della memoria."
 logoutConfirm: "Vuoi davvero uscire da Misskey? "
+logoutWillClearClientData: "All'uscita, la configurazione del client viene rimossa dal browser. Per ripristinarla quando si effettua nuovamente l'accesso, abilitare il backup automatico."
 lastActiveDate: "Data dell'ultimo utilizzo"
 statusbar: "Barra di stato"
 pleaseSelect: "Scegli un'opzione"
@@ -1340,6 +1342,9 @@ right: "Destra"
 bottom: "Sotto"
 top: "Sopra"
 embed: "Incorporare"
+settingsMigrating: "Migrazione delle impostazioni. Attendere prego ... (Puoi anche migrare manualmente in un secondo momento, nel menu: Impostazioni → Altro → Migrazione delle impostazioni)"
+readonly: "Sola lettura"
+goToDeck: "Torna al Deck"
 _chat:
   noMessagesYet: "Ancora nessun messaggio"
   newMessage: "Nuovo messaggio"
@@ -1369,6 +1374,7 @@ _chat:
   muteThisRoom: "Silenzia stanza"
   deleteRoom: "Elimina stanza"
   chatNotAvailableForThisAccountOrServer: "Questo server, o questo profilo ha disabilitato la chat."
+  chatIsReadOnlyForThisAccountOrServer: "Le chat, su questo server o su questo profilo, sono di sola lettura. Impossibile scrivere in chat o creare e partecipare a stanze."
   chatNotAvailableInOtherAccount: "La chat non è disponibile nel profilo dell'altra persona."
   cannotChatWithTheUser: "Impossibile chattare con questa persona"
   cannotChatWithTheUser_description: "La chat potrebbe non essere disponibile, oppure l'altra persona potrebbe non esserlo."
@@ -1929,6 +1935,7 @@ _role:
     canImportFollowing: "Può importare Following"
     canImportMuting: "Può importare Silenziati"
     canImportUserLists: "Può importare liste di Profili"
+    chatAvailability: "Chat consentita"
   _condition:
     roleAssignedTo: "Assegnato a ruoli manualmente"
     isLocal: "Profilo locale"
@@ -2362,6 +2369,7 @@ _widgets:
     chooseList: "Seleziona una lista"
   clicker: "Cliccheria"
   birthdayFollowings: "Compleanni del giorno"
+  chat: "Chat"
 _cw:
   hide: "Nascondere"
   show: "Continua la lettura..."
@@ -2594,8 +2602,8 @@ _notification:
     renote: "Rinota"
 _deck:
   alwaysShowMainColumn: "Mostra sempre la colonna principale"
-  columnAlign: "Allineare colonne"
-  columnGap: "Margine tra le colonne"
+  columnAlign: "Allineamento delle colonne"
+  columnGap: "Spessore del margine tra colonne"
   deckMenuPosition: "Posizione del menu Deck"
   navbarPosition: "Posizione barra di navigazione"
   addColumn: "Aggiungi colonna"
@@ -2624,10 +2632,11 @@ _deck:
     tl: "Timeline"
     antenna: "Antenne"
     list: "Liste"
-    channel: "Canale"
+    channel: "Canali"
     mentions: "Menzioni"
     direct: "Note Dirette"
     roleTimeline: "Timeline Ruolo"
+    chat: "Chat"
 _dialog:
   charactersExceeded: "Hai superato il limite di {max} caratteri! ({current})"
   charactersBelow: "Sei al di sotto del minimo di {min} caratteri!  ({current})"

locales/ja-JP.yml

@@ -2421,6 +2421,7 @@ _widgets:
     chooseList: "リストを選択"
   clicker: "クリッカー"
   birthdayFollowings: "今日誕生日のユーザー"
+  chat: "チャット"
 
 _cw:
   hide: "隠す"
@@ -2705,6 +2706,7 @@ _deck:
     mentions: "あなた宛て"
     direct: "ダイレクト"
     roleTimeline: "ロールタイムライン"
+    chat: "チャット"
 
 _dialog:
   charactersExceeded: "最大文字数を超えています！ 現在 {current} / 制限 {max}"

locales/ko-KR.yml

@@ -489,7 +489,7 @@ next: "다음"
 retype: "다시 입력"
 noteOf: "{user}의 노트"
 quoteAttached: "인용함"
-quoteQuestion: "인용해서 작성하시겠습니까?"
+quoteQuestion: "인용해서 첨부하시겠습니까?"
 attachAsFileQuestion: "붙여넣으려는 글이 너무 깁니다. 텍스트 파일로 첨부하시겠습니까?"
 onlyOneFileCanBeAttached: "메시지에 첨부할 수 있는 파일은 하나까지입니다"
 signinRequired: "진행하기 전에 로그인을 해 주세요"
@@ -571,8 +571,8 @@ objectStorageSetPublicRead: "업로드할 때 'public-read'를 설정하기"
 s3ForcePathStyleDesc: "s3ForcePathStyle을 활성화하면, 버킷 이름을 URL의 호스트명이 아닌 경로의 일부로써 취급합니다. 셀프 호스트 Minio와 같은 서비스를 사용할 경우 활성화해야 할 수 있습니다."
 serverLogs: "서버 로그"
 deleteAll: "모두 삭제"
-showFixedPostForm: "타임라인 상단에 글 작성란을 표시"
-showFixedPostFormInChannel: "채널 타임라인 상단에 글 작성란을 표시"
+showFixedPostForm: "타임라인 상단에 글 입력란을 표시"
+showFixedPostFormInChannel: "채널 타임라인 상단에 글 입력란을 표시"
 withRepliesByDefaultForNewlyFollowed: "팔로우 할 때 기본적으로 답글을 타임라인에 나오게 하기"
 newNoteRecived: "새 노트가 있습니다"
 sounds: "소리"
@@ -720,7 +720,7 @@ abuseReports: "신고"
 reportAbuse: "신고"
 reportAbuseRenote: "리노트 신고하기"
 reportAbuseOf: "{name} 신고하기"
-fillAbuseReportDescription: "신고하려는 이유를 자세히 알려주세요. 특정 게시물을 신고할 때에는 게시물의 URL도 포함해 주세요."
+fillAbuseReportDescription: "신고 사유를 자세히 기재해 주세요. 대상 노트나 페이지 등이 있는 경우에는 해당 URL도 기재해 주세요."
 abuseReported: "신고를 보냈습니다. 신고해 주셔서 감사합니다."
 reporter: "신고자"
 reporteeOrigin: "피신고자"
@@ -825,7 +825,7 @@ editCode: "코드 수정"
 apply: "적용"
 receiveAnnouncementFromInstance: "이 서버의 알림을 이메일로 수신할게요"
 emailNotification: "메일 알림"
-publish: "게시"
+publish: "공개"
 inChannelSearch: "채널에서 검색"
 useReactionPickerForContextMenu: "우클릭하여 리액션 선택기 열기"
 typingUsers: "{users}님이 입력 중"
@@ -1081,7 +1081,7 @@ sensitiveWords: "민감한 단어"
 sensitiveWordsDescription: "설정한 단어가 포함된 노트의 공개 범위를 '홈'으로 강제합니다. 개행으로 구분하여 여러 개를 지정할 수 있습니다."
 sensitiveWordsDescription2: "공백으로 구분하면 AND 지정이 되며, 키워드를 슬래시로 둘러싸면 정규 표현식이 됩니다."
 prohibitedWords: "금지 단어"
-prohibitedWordsDescription: "설정된 단어가 포함되는 노트를 작성하려고 하면, 오류가 발생하도록 합니다. 줄바꿈으로 구분지어 복수 설정할 수 있습니다."
+prohibitedWordsDescription: "설정된 단어가 포함되는 노트를 게시하려고 하면, 오류가 발생하도록 합니다. 줄바꿈으로 구분지어 복수 설정할 수 있습니다."
 prohibitedWordsDescription2: "공백으로 구분하면 AND 지정이 되며, 키워드를 슬래시로 둘러싸면 정규 표현식이 됩니다."
 hiddenTags: "숨긴 해시태그"
 hiddenTagsDescription: "설정한 태그를 트렌드에 표시하지 않도록 합니다. 줄 바꿈으로 하나씩 나눠서 설정할 수 있습니다."
@@ -1373,7 +1373,7 @@ _chat:
   muteThisRoom: "이 룸을 뮤트"
   deleteRoom: "룸을 삭제"
   chatNotAvailableForThisAccountOrServer: "이 서버 또는 이 계정에서 채팅이 활성화되어 있지 않습니다."
-  chatIsReadOnlyForThisAccountOrServer: "이 서버 또는 이 계정에서 채팅은 읽기 전용입니다. 새로 쓰거나 채팅방을 만들거나 참가할 수 없습니다."
+  chatIsReadOnlyForThisAccountOrServer: "이 서버 또는 이 계정에서 채팅은 읽기 전용입니다. 새로 쓰거나 채팅 룸을 만들거나 참가할 수 없습니다."
   chatNotAvailableInOtherAccount: "상대방 계정에서 채팅 기능을 사용할 수 없는 상태입니다."
   cannotChatWithTheUser: "이 유저와 채팅을 시작할 수 없습니다"
   cannotChatWithTheUser_description: "채팅을 사용할 수 없는 상태이거나 상대방이 채팅을 열지 않은 상태입니다."
@@ -1542,7 +1542,7 @@ _initialTutorial:
     description3: "이 외에도, '리스트 타임라인'이나 '채널 타임라인' 등이 있습니다. 자세한 사항은 {link}에서 확인하실 수 있습니다."
   _postNote:
     title: "노트 게시 설정"
-    description1: "Misskey에 노트를 쓸 때에는 다양한 옵션을 설정할 수 있습니다. 노트를 작성하는 화면은 이렇게 생겼습니다."
+    description1: "Misskey에 노트를 게시할 때에는 다양한 옵션 설정이 가능합니다. 노트를 게시할 때 쓰이는 '글 입력란'은 이렇게 생겼습니다."
     _visibility:
       description: "노트를 볼 수 있는 사람을 제한할 수 있습니다."
       public: "모든 유저에게 공개합니다."
@@ -1562,7 +1562,7 @@ _initialTutorial:
   _howToMakeAttachmentsSensitive:
     title: "첨부 파일을 열람주의로 설정하려면?"
     description: "서버의 가이드라인에 따라 필요한 이미지, 또는 그대로 노출되기에 부적절한 미디어는 '열람 주의'를 설정해 주세요."
-    tryThisFile: "이 작성 창에 첨부된 이미지를 열람 주의로 설정해 보세요!"
+    tryThisFile: "이 입력란에 첨부된 이미지를 열람 주의로 설정해 보세요!"
     _exampleNote:
       note: "낫또 뚜껑 뜯다가 실수했다…"
     method: "첨부 파일을 열람 주의로 설정하려면, 해당 파일을 클릭하여 메뉴를 열고, '열람주의로 설정'을 클릭합니다."
@@ -1816,7 +1816,7 @@ _achievements:
       description: "드라이브 폴더에 스스로를 넣게 했다"
     _reactWithoutRead:
       title: "읽고 답하긴 하시는 건가요?"
-      description: "100자가 넘는 노트를 작성한 지 3초 안에 리액션했다"
+      description: "100자가 넘는 노트를 게시한 지 3초 안에 리액션했다"
     _clickedClickHere:
       title: "여길 눌러보세요"
       description: "여기를 눌렀다"
@@ -1845,7 +1845,7 @@ _achievements:
     _cookieClicked:
       title: "쿠키를 클릭하는 게임"
       description: "쿠키를 클릭했다"
-      flavor: "소프트웨어 착각하지 않았어?"
+      flavor: "소프트웨어 착각하지 않으셨나요?"
     _brainDiver:
       title: "Brain Diver"
       description: "Brain Diver로의 링크를 첨부했다"
@@ -2368,6 +2368,7 @@ _widgets:
     chooseList: "리스트 선택"
   clicker: "클리커"
   birthdayFollowings: "오늘이 생일인 유저"
+  chat: "채팅"
 _cw:
   hide: "숨기기"
   show: "더 보기"
@@ -2634,6 +2635,7 @@ _deck:
     mentions: "받은 멘션"
     direct: "다이렉트"
     roleTimeline: "역할 타임라인"
+    chat: "채팅"
 _dialog:
   charactersExceeded: "최대 글자수를 초과하였습니다! 현재 {current} / 최대 {max}"
   charactersBelow: "최소 글자수 미만입니다! 현재 {current} / 최소 {min}"

locales/zh-CN.yml

@@ -979,6 +979,7 @@ document: "文档"
 numberOfPageCache: "缓存页数"
 numberOfPageCacheDescription: "设置较高的值会更方便用户，但设备的负载和内存使用量会增加。"
 logoutConfirm: "是否确认登出？"
+logoutWillClearClientData: "登出时将会从浏览器中删除客户端的设置信息。如果想要在再次登入时恢复设置信息，请在设置里打开自动备份。"
 lastActiveDate: "最后活跃时间"
 statusbar: "状态栏"
 pleaseSelect: "请选择"
@@ -2367,6 +2368,7 @@ _widgets:
     chooseList: "选择列表"
   clicker: "点击器"
   birthdayFollowings: "今天是他们的生日"
+  chat: "聊天"
 _cw:
   hide: "隐藏"
   show: "查看更多"
@@ -2633,6 +2635,7 @@ _deck:
     mentions: "提及"
     direct: "指定用户"
     roleTimeline: "角色时间线"
+    chat: "聊天"
 _dialog:
   charactersExceeded: "已经超过了最大字符数! 当前字符数 {current} / 限制字符数 {max}"
   charactersBelow: "低于最小字符数！当前字符数 {current} / 限制字符数 {min}"

locales/zh-TW.yml

@@ -424,6 +424,7 @@ antennaExcludeBots: "排除機器人帳戶"
 antennaKeywordsDescription: "空格代表「以及」（AND），換行代表「或者」（OR）"
 notifyAntenna: "通知有新貼文"
 withFileAntenna: "僅帶有附件的貼文"
+excludeNotesInSensitiveChannel: "排除敏感頻道的貼文"
 enableServiceworker: "啟用瀏覽器的推播通知"
 antennaUsersDescription: "填寫使用者名稱，以換行分隔"
 caseSensitive: "區分大小寫"
@@ -978,6 +979,7 @@ document: "文件"
 numberOfPageCache: "快取頁面數"
 numberOfPageCacheDescription: "增加數量會提高便利性，但也會增加負荷與記憶體使用量。"
 logoutConfirm: "確定要登出嗎？"
+logoutWillClearClientData: "當您登出時，客戶端的設定資訊將從瀏覽器中清除。為了能夠在重新登入時恢復您的設定資訊，請啟用設定內的自動備份選項。"
 lastActiveDate: "上次使用日期及時間"
 statusbar: "狀態列"
 pleaseSelect: "請選擇"
@@ -1307,7 +1309,7 @@ availableRoles: "可用角色"
 acknowledgeNotesAndEnable: "了解注意事項後再開啟。"
 federationSpecified: "此伺服器以白名單聯邦的方式運作。除了管理員指定的伺服器外，它無法與其他伺服器互動。"
 federationDisabled: "此伺服器未開啟站台聯邦。無法與其他伺服器上的使用者互動。"
-confirmOnReact: "反應時確認"
+confirmOnReact: "在做出反應前先確認"
 reactAreYouSure: "用「 {emoji} 」反應嗎？"
 markAsSensitiveConfirm: "要將這個媒體設定為敏感嗎？"
 unmarkAsSensitiveConfirm: "要解除這個媒體的敏感設定嗎？"
@@ -1444,7 +1446,7 @@ _accountSettings:
   makeNotesHiddenBefore: "隱藏過去的貼文"
   makeNotesHiddenBeforeDescription: "啟用此功能後，超過設定的日期和時間或超過設定時間的貼文將僅對自己顯示（私密化）。 如果您再次停用它，貼文的公開狀態也會恢復原狀。"
   mayNotEffectForFederatedNotes: "聯邦發送至遠端伺服器的貼文可能會不受影響。"
-  mayNotEffectSomeSituations: "這些限制已經簡化。它們可能不適用於某些情況，例如在遠端伺服器上檢視或管理時。"
+  mayNotEffectSomeSituations: "這些限制僅是簡化版本。在某些情況下，例如在遠端伺服器上瀏覽或進行審核時，可能不會套用這些限制。"
   notesHavePassedSpecifiedPeriod: "早於指定時間的貼文"
   notesOlderThanSpecifiedDateAndTime: "指定時間和日期之前的貼文"
 _abuseUserReport:
@@ -2366,6 +2368,7 @@ _widgets:
     chooseList: "選擇清單"
   clicker: "點擊器"
   birthdayFollowings: "今天生日的使用者"
+  chat: "聊天"
 _cw:
   hide: "隱藏"
   show: "顯示內容"
@@ -2632,6 +2635,7 @@ _deck:
     mentions: "提及"
     direct: "指定使用者"
     roleTimeline: "角色時間軸"
+    chat: "聊天"
 _dialog:
   charactersExceeded: "您的貼文太長了！現時字數 {current}／限制字數 {max}"
   charactersBelow: "您的貼文太短了！現時字數 {current}／限制字數 {min}"

package.json

@@ -1,6 +1,6 @@
 {
 	"name": "misskey",
-	"version": "2025.4.0",
+	"version": "2025.4.1-alpha.0",
 	"codename": "nasubi",
 	"repository": {
 		"type": "git",

packages/backend/src/core/ChatService.ts

@@ -232,7 +232,7 @@ export class ChatService {
 
 				const packedMessageForTo = await this.chatEntityService.packMessageDetailed(inserted, toUser);
 				this.globalEventService.publishMainStream(toUser.id, 'newChatMessage', packedMessageForTo);
-				//this.pushNotificationService.pushNotification(toUser.id, 'newChatMessage', packedMessageForTo);
+				this.pushNotificationService.pushNotification(toUser.id, 'newChatMessage', packedMessageForTo);
 			}, 3000);
 		}
 
@@ -302,7 +302,7 @@ export class ChatService {
 				if (marker == null) continue;
 
 				this.globalEventService.publishMainStream(membershipsOtherThanMe[i].userId, 'newChatMessage', packedMessageForTo);
-				//this.pushNotificationService.pushNotification(membershipsOtherThanMe[i].userId, 'newChatMessage', packedMessageForTo);
+				this.pushNotificationService.pushNotification(membershipsOtherThanMe[i].userId, 'newChatMessage', packedMessageForTo);
 			}
 		}, 3000);
 

packages/backend/src/core/FanoutTimelineEndpointService.ts

@@ -54,7 +54,7 @@ export class FanoutTimelineEndpointService {
 	}
 
 	@bindThis
-	private async getMiNotes(ps: TimelineOptions): Promise<MiNote[]> {
+	async getMiNotes(ps: TimelineOptions): Promise<MiNote[]> {
 		// 呼び出し元と以下の処理をシンプルにするためにdbFallbackを置き換える
 		if (!ps.useDbFallback) ps.dbFallback = () => Promise.resolve([]);
 

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, XMLSerializer } from 'happy-dom';
+import { type Document, type HTMLParagraphElement, Window, XMLSerializer } from 'happy-dom';
 import { DI } from '@/di-symbols.js';
 import type { Config } from '@/config.js';
 import { intersperse } from '@/misc/prelude/array.js';
@@ -23,6 +23,8 @@ type ChildNode = DefaultTreeAdapterMap['childNode'];
 const urlRegex = /^https?:\/\/[\w\/:%#@$&?!()\[\]~.,=+\-]+/;
 const urlRegexFull = /^https?:\/\/[\w\/:%#@$&?!()\[\]~.,=+\-]+$/;
 
+export type Appender = (document: Document, body: HTMLParagraphElement) => void;
+
 @Injectable()
 export class MfmService {
 	constructor(
@@ -267,7 +269,7 @@ export class MfmService {
 	}
 
 	@bindThis
-	public toHtml(nodes: mfm.MfmNode[] | null, mentionedRemoteUsers: IMentionedRemoteUsers = []) {
+	public toHtml(nodes: mfm.MfmNode[] | null, mentionedRemoteUsers: IMentionedRemoteUsers = [], additionalAppenders: Appender[] = []) {
 		if (nodes == null) {
 			return null;
 		}
@@ -492,6 +494,10 @@ export class MfmService {
 
 		appendChildren(nodes, body);
 
+		for (const additionalAppender of additionalAppenders) {
+			additionalAppender(doc, body);
+		}
+
 		// Remove the unnecessary namespace
 		const serialized = new XMLSerializer().serializeToString(body).replace(/^\s*<p xmlns=\"http:\/\/www.w3.org\/1999\/xhtml\">/, '<p>');
 

packages/backend/src/core/PushNotificationService.ts

@@ -22,6 +22,7 @@ type PushNotificationsTypes = {
 		note: Packed<'Note'>;
 	};
 	'readAllNotifications': undefined;
+	newChatMessage: Packed<'ChatMessage'>;
 };
 
 // Reduce length because push message servers have character limits

packages/backend/src/core/WebhookTestService.ts

@@ -411,8 +411,8 @@ export class WebhookTestService {
 			name: user.name,
 			username: user.username,
 			host: user.host,
-			avatarUrl: user.avatarUrl,
-			avatarBlurhash: user.avatarBlurhash,
+			avatarUrl: user.avatarId == null ? null : user.avatarUrl,
+			avatarBlurhash: user.avatarId == null ? null : user.avatarBlurhash,
 			avatarDecorations: user.avatarDecorations.map(it => ({
 				id: it.id,
 				angle: it.angle,
@@ -441,8 +441,8 @@ export class WebhookTestService {
 			createdAt: new Date().toISOString(),
 			updatedAt: user.updatedAt?.toISOString() ?? null,
 			lastFetchedAt: user.lastFetchedAt?.toISOString() ?? null,
-			bannerUrl: user.bannerUrl,
-			bannerBlurhash: user.bannerBlurhash,
+			bannerUrl: user.bannerId == null ? null : user.bannerUrl,
+			bannerBlurhash: user.bannerId == null ? null : user.bannerBlurhash,
 			isLocked: user.isLocked,
 			isSilenced: false,
 			isSuspended: user.isSuspended,

packages/backend/src/core/activitypub/ApMfmService.ts

@@ -5,7 +5,7 @@
 
 import { Injectable } from '@nestjs/common';
 import * as mfm from 'mfm-js';
-import { MfmService } from '@/core/MfmService.js';
+import { MfmService, Appender } from '@/core/MfmService.js';
 import type { MiNote } from '@/models/Note.js';
 import { bindThis } from '@/decorators.js';
 import { extractApHashtagObjects } from './models/tag.js';
@@ -25,17 +25,17 @@ export class ApMfmService {
 	}
 
 	@bindThis
-	public getNoteHtml(note: Pick<MiNote, 'text' | 'mentionedRemoteUsers'>, apAppend?: string) {
+	public getNoteHtml(note: Pick<MiNote, 'text' | 'mentionedRemoteUsers'>, additionalAppender: Appender[] = []) {
 		let noMisskeyContent = false;
-		const srcMfm = (note.text ?? '') + (apAppend ?? '');
+		const srcMfm = (note.text ?? '');
 
 		const parsed = mfm.parse(srcMfm);
 
-		if (!apAppend && parsed?.every(n => ['text', 'unicodeEmoji', 'emojiCode', 'mention', 'hashtag', 'url'].includes(n.type))) {
+		if (!additionalAppender.length && parsed.every(n => ['text', 'unicodeEmoji', 'emojiCode', 'mention', 'hashtag', 'url'].includes(n.type))) {
 			noMisskeyContent = true;
 		}
 
-		const content = this.mfmService.toHtml(parsed, JSON.parse(note.mentionedRemoteUsers));
+		const content = this.mfmService.toHtml(parsed, JSON.parse(note.mentionedRemoteUsers), additionalAppender);
 
 		return {
 			content,

packages/backend/src/core/activitypub/ApRendererService.ts

@@ -19,7 +19,7 @@ import type { MiEmoji } from '@/models/Emoji.js';
 import type { MiPoll } from '@/models/Poll.js';
 import type { MiPollVote } from '@/models/PollVote.js';
 import { UserKeypairService } from '@/core/UserKeypairService.js';
-import { MfmService } from '@/core/MfmService.js';
+import { MfmService, type Appender } from '@/core/MfmService.js';
 import { UserEntityService } from '@/core/entities/UserEntityService.js';
 import { DriveFileEntityService } from '@/core/entities/DriveFileEntityService.js';
 import type { MiUserKeypair } from '@/models/UserKeypair.js';
@@ -430,10 +430,24 @@ export class ApRendererService {
 			poll = await this.pollsRepository.findOneBy({ noteId: note.id });
 		}
 
-		let apAppend = '';
+		const apAppend: Appender[] = [];
 
 		if (quote) {
-			apAppend += `\n\nRE: ${quote}`;
+			// Append quote link as `<br><br><span class="quote-inline">RE: <a href="...">...</a></span>`
+			// the claas name `quote-inline` is used in non-misskey clients for styling quote notes.
+			// For compatibility, the span part should be kept as possible.
+			apAppend.push((doc, body) => {
+				body.appendChild(doc.createElement('br'));
+				body.appendChild(doc.createElement('br'));
+				const span = doc.createElement('span');
+				span.className = 'quote-inline';
+				span.appendChild(doc.createTextNode('RE: '));
+				const link = doc.createElement('a');
+				link.setAttribute('href', quote);
+				link.textContent = quote;
+				span.appendChild(link);
+				body.appendChild(span);
+			});
 		}
 
 		const summary = note.cw === '' ? String.fromCharCode(0x200B) : note.cw;
@@ -509,7 +523,7 @@ export class ApRendererService {
 				const urlPart = match[0];
 				const urlPartParsed = new URL(urlPart);
 				const restPart = maybeUrl.slice(match[0].length);
-				
+
 				return `<a href="${urlPartParsed.href}" rel="me nofollow noopener" target="_blank">${urlPart}</a>${restPart}`;
 			} catch (e) {
 				return maybeUrl;

packages/backend/src/core/entities/UserEntityService.ts

@@ -486,8 +486,8 @@ export class UserEntityService implements OnModuleInit {
 			name: user.name,
 			username: user.username,
 			host: user.host,
-			avatarUrl: user.avatarUrl ?? this.getIdenticonUrl(user),
-			avatarBlurhash: user.avatarBlurhash,
+			avatarUrl: (user.avatarId == null ? null : user.avatarUrl) ?? this.getIdenticonUrl(user),
+			avatarBlurhash: (user.avatarId == null ? null : user.avatarBlurhash),
 			avatarDecorations: user.avatarDecorations.length > 0 ? this.avatarDecorationService.getAll().then(decorations => user.avatarDecorations.filter(ud => decorations.some(d => d.id === ud.id)).map(ud => ({
 				id: ud.id,
 				angle: ud.angle || undefined,
@@ -533,8 +533,8 @@ export class UserEntityService implements OnModuleInit {
 				createdAt: this.idService.parse(user.id).date.toISOString(),
 				updatedAt: user.updatedAt ? user.updatedAt.toISOString() : null,
 				lastFetchedAt: user.lastFetchedAt ? user.lastFetchedAt.toISOString() : null,
-				bannerUrl: user.bannerUrl,
-				bannerBlurhash: user.bannerBlurhash,
+				bannerUrl: user.bannerId == null ? null : user.bannerUrl,
+				bannerBlurhash: user.bannerId == null ? null : user.bannerBlurhash,
 				isLocked: user.isLocked,
 				isSilenced: this.roleService.getUserPolicies(user.id).then(r => !r.canPublicNote),
 				isSuspended: user.isSuspended,

packages/backend/src/models/User.ts

@@ -118,21 +118,25 @@ export class MiUser {
 	@JoinColumn()
 	public banner: MiDriveFile | null;
 
+	// avatarId が null になったとしてもこれが null でない可能性があるため、このフィールドを使うときは avatarId の non-null チェックをすること
 	@Column('varchar', {
 		length: 512, nullable: true,
 	})
 	public avatarUrl: string | null;
 
+	// bannerId が null になったとしてもこれが null でない可能性があるため、このフィールドを使うときは bannerId の non-null チェックをすること
 	@Column('varchar', {
 		length: 512, nullable: true,
 	})
 	public bannerUrl: string | null;
 
+	// avatarId が null になったとしてもこれが null でない可能性があるため、このフィールドを使うときは avatarId の non-null チェックをすること
 	@Column('varchar', {
 		length: 128, nullable: true,
 	})
 	public avatarBlurhash: string | null;
 
+	// bannerId が null になったとしてもこれが null でない可能性があるため、このフィールドを使うときは bannerId の non-null チェックをすること
 	@Column('varchar', {
 		length: 128, nullable: true,
 	})

packages/backend/src/server/ActivityPubServerService.ts

@@ -32,6 +32,7 @@ import { isQuote, isRenote } from '@/misc/is-renote.js';
 import * as Acct from '@/misc/acct.js';
 import type { FastifyInstance, FastifyRequest, FastifyReply, FastifyPluginOptions, FastifyBodyParser } from 'fastify';
 import type { FindOptionsWhere } from 'typeorm';
+import { FanoutTimelineEndpointService } from '@/core/FanoutTimelineEndpointService.js';
 
 const ACTIVITY_JSON = 'application/activity+json; charset=utf-8';
 const LD_JSON = 'application/ld+json; profile="https://www.w3.org/ns/activitystreams"; charset=utf-8';
@@ -75,6 +76,7 @@ export class ActivityPubServerService {
 		private queueService: QueueService,
 		private userKeypairService: UserKeypairService,
 		private queryService: QueryService,
+		private fanoutTimelineEndpointService: FanoutTimelineEndpointService,
 	) {
 		//this.createServer = this.createServer.bind(this);
 	}
@@ -461,16 +463,28 @@ export class ActivityPubServerService {
 		const partOf = `${this.config.url}/users/${userId}/outbox`;
 
 		if (page) {
-			const query = this.queryService.makePaginationQuery(this.notesRepository.createQueryBuilder('note'), sinceId, untilId)
-				.andWhere('note.userId = :userId', { userId: user.id })
-				.andWhere(new Brackets(qb => {
-					qb
-						.where('note.visibility = \'public\'')
-						.orWhere('note.visibility = \'home\'');
-				}))
-				.andWhere('note.localOnly = FALSE');
-
-			const notes = await query.limit(limit).getMany();
+			const notes = this.meta.enableFanoutTimeline ? await this.fanoutTimelineEndpointService.getMiNotes({
+				sinceId: sinceId ?? null,
+				untilId: untilId ?? null,
+				limit: limit,
+				allowPartial: false, // Possibly true? IDK it's OK for ordered collection.
+				me: null,
+				redisTimelines: [
+					`userTimeline:${user.id}`,
+					`userTimelineWithReplies:${user.id}`,
+				],
+				useDbFallback: true,
+				ignoreAuthorFromMute: true,
+				excludePureRenotes: false,
+				noteFilter: (note) => {
+					if (note.visibility !== 'home' && note.visibility !== 'public') return false;
+					if (note.localOnly) return false;
+					return true;
+				},
+				dbFallback: async (untilId, sinceId, limit) => {
+					return await this.getUserNotesFromDb(sinceId, untilId, limit, user.id);
+				},
+			}) : await this.getUserNotesFromDb(sinceId ?? null, untilId ?? null, limit, user.id);
 
 			if (sinceId) notes.reverse();
 
@@ -508,6 +522,20 @@ export class ActivityPubServerService {
 		}
 	}
 
+	@bindThis
+	private async getUserNotesFromDb(untilId: string | null, sinceId: string | null, limit: number, userId: MiUser['id']) {
+		return await this.queryService.makePaginationQuery(this.notesRepository.createQueryBuilder('note'), sinceId, untilId)
+			.andWhere('note.userId = :userId', { userId })
+			.andWhere(new Brackets(qb => {
+				qb
+					.where('note.visibility = \'public\'')
+					.orWhere('note.visibility = \'home\'');
+			}))
+			.andWhere('note.localOnly = FALSE')
+			.limit(limit)
+			.getMany();
+	}
+
 	@bindThis
 	private async userInfo(request: FastifyRequest, reply: FastifyReply, user: MiUser | null) {
 		if (this.meta.federation === 'none') {

packages/backend/src/server/ServerService.ts

@@ -221,7 +221,7 @@ export class ServerService implements OnApplicationShutdown {
 			reply.header('Cache-Control', 'public, max-age=86400');
 
 			if (user) {
-				reply.redirect(user.avatarUrl ?? this.userEntityService.getIdenticonUrl(user));
+				reply.redirect((user.avatarId == null ? null : user.avatarUrl) ?? this.userEntityService.getIdenticonUrl(user));
 			} else {
 				reply.redirect('/static-assets/user-unknown.png');
 			}

packages/backend/src/server/web/ClientServerService.ts

@@ -534,7 +534,7 @@ export class ClientServerService {
 
 				return await reply.view('user', {
 					user, profile, me,
-					avatarUrl: user.avatarUrl ?? this.userEntityService.getIdenticonUrl(user),
+					avatarUrl: _user.avatarUrl,
 					sub: request.params.sub,
 					...await this.generateCommonPugData(this.meta),
 					clientCtx: htmlSafeJsonStringify({

packages/backend/src/server/web/FeedService.ts

@@ -65,7 +65,7 @@ export class FeedService {
 			generator: 'Misskey',
 			description: `${user.notesCount} Notes, ${profile.followingVisibility === 'public' ? user.followingCount : '?'} Following, ${profile.followersVisibility === 'public' ? user.followersCount : '?'} Followers${profile.description ? ` · ${profile.description}` : ''}`,
 			link: author.link,
-			image: user.avatarUrl ?? this.userEntityService.getIdenticonUrl(user),
+			image: (user.avatarId == null ? null : user.avatarUrl) ?? this.userEntityService.getIdenticonUrl(user),
 			feedLinks: {
 				json: `${author.link}.json`,
 				atom: `${author.link}.atom`,

packages/frontend/src/components/MkChatHistories.vue

@@ -0,0 +1,208 @@
+<!--
+SPDX-FileCopyrightText: syuilo and misskey-project
+SPDX-License-Identifier: AGPL-3.0-only
+-->
+
+<template>
+<div v-if="history.length > 0" class="_gaps_s">
+	<MkA
+		v-for="item in history"
+		:key="item.id"
+		:class="[$style.message, { [$style.isMe]: item.isMe, [$style.isRead]: item.message.isRead }]"
+		class="_panel"
+		:to="item.message.toRoomId ? `/chat/room/${item.message.toRoomId}` : `/chat/user/${item.other!.id}`"
+	>
+		<MkAvatar v-if="item.message.toRoomId" :class="$style.messageAvatar" :user="item.message.fromUser" indicator :preview="false"/>
+		<MkAvatar v-else-if="item.other" :class="$style.messageAvatar" :user="item.other" indicator :preview="false"/>
+		<div :class="$style.messageBody">
+			<header v-if="item.message.toRoom" :class="$style.messageHeader">
+				<span :class="$style.messageHeaderName"><i class="ti ti-users"></i> {{ item.message.toRoom.name }}</span>
+				<MkTime :time="item.message.createdAt" :class="$style.messageHeaderTime"/>
+			</header>
+			<header v-else :class="$style.messageHeader">
+				<MkUserName :class="$style.messageHeaderName" :user="item.other!"/>
+				<MkAcct :class="$style.messageHeaderUsername" :user="item.other!"/>
+				<MkTime :time="item.message.createdAt" :class="$style.messageHeaderTime"/>
+			</header>
+			<div :class="$style.messageBodyText"><span v-if="item.isMe" :class="$style.youSaid">{{ i18n.ts.you }}:</span>{{ item.message.text }}</div>
+		</div>
+	</MkA>
+</div>
+<div v-if="!initializing && history.length == 0" class="_fullinfo">
+	<div>{{ i18n.ts._chat.noHistory }}</div>
+</div>
+<MkLoading v-if="initializing"/>
+</template>
+
+<script lang="ts" setup>
+import { onActivated, onDeactivated, onMounted, ref } from 'vue';
+import * as Misskey from 'misskey-js';
+import { useInterval } from '@@/js/use-interval.js';
+import { misskeyApi } from '@/utility/misskey-api.js';
+import { i18n } from '@/i18n.js';
+import { ensureSignin } from '@/i.js';
+
+const $i = ensureSignin();
+
+const history = ref<{
+	id: string;
+	message: Misskey.entities.ChatMessage;
+	other: Misskey.entities.ChatMessage['fromUser'] | Misskey.entities.ChatMessage['toUser'] | null;
+	isMe: boolean;
+}[]>([]);
+
+const initializing = ref(true);
+const fetching = ref(false);
+
+async function fetchHistory() {
+	if (fetching.value) return;
+
+	fetching.value = true;
+
+	const [userMessages, roomMessages] = await Promise.all([
+		misskeyApi('chat/history', { room: false }),
+		misskeyApi('chat/history', { room: true }),
+	]);
+
+	history.value = [...userMessages, ...roomMessages]
+		.toSorted((a, b) => new Date(b.createdAt).getTime() - new Date(a.createdAt).getTime())
+		.map(m => ({
+			id: m.id,
+			message: m,
+			other: (!('room' in m) || m.room == null) ? (m.fromUserId === $i.id ? m.toUser : m.fromUser) : null,
+			isMe: m.fromUserId === $i.id,
+		}));
+
+	fetching.value = false;
+	initializing.value = false;
+}
+
+let isActivated = true;
+
+onActivated(() => {
+	isActivated = true;
+});
+
+onDeactivated(() => {
+	isActivated = false;
+});
+
+useInterval(() => {
+	// TODO: DOM的にバックグラウンドになっていないかどうかも考慮する
+	if (!window.document.hidden && isActivated) {
+		fetchHistory();
+	}
+}, 1000 * 10, {
+	immediate: false,
+	afterMounted: true,
+});
+
+onActivated(() => {
+	fetchHistory();
+});
+
+onMounted(() => {
+	fetchHistory();
+});
+</script>
+
+<style lang="scss" module>
+.message {
+	position: relative;
+	display: flex;
+	padding: 16px 24px;
+
+	&.isRead,
+	&.isMe {
+		opacity: 0.8;
+	}
+
+	&:not(.isMe):not(.isRead) {
+		&::before {
+			content: '';
+			position: absolute;
+			top: 8px;
+			right: 8px;
+			width: 8px;
+			height: 8px;
+			border-radius: 100%;
+			background-color: var(--MI_THEME-accent);
+		}
+	}
+}
+
+@container (max-width: 500px) {
+	.message {
+		font-size: 90%;
+		padding: 14px 20px;
+	}
+}
+
+@container (max-width: 450px) {
+	.message {
+		font-size: 80%;
+		padding: 12px 16px;
+	}
+}
+
+.messageAvatar {
+	width: 50px;
+	height: 50px;
+	margin: 0 16px 0 0;
+}
+
+@container (max-width: 500px) {
+	.messageAvatar {
+		width: 45px;
+		height: 45px;
+	}
+}
+
+@container (max-width: 450px) {
+	.messageAvatar {
+		width: 40px;
+		height: 40px;
+	}
+}
+
+.messageBody {
+	flex: 1;
+	min-width: 0;
+}
+
+.messageHeader {
+	display: flex;
+	align-items: center;
+	margin-bottom: 2px;
+	white-space: nowrap;
+	overflow: clip;
+}
+
+.messageHeaderName {
+	margin: 0;
+	padding: 0;
+	overflow: hidden;
+	text-overflow: ellipsis;
+	font-size: 1em;
+	font-weight: bold;
+}
+
+.messageHeaderUsername {
+	margin: 0 8px;
+}
+
+.messageHeaderTime {
+	margin-left: auto;
+}
+
+.messageBodyText {
+	overflow: hidden;
+	overflow-wrap: break-word;
+	font-size: 1.1em;
+}
+
+.youSaid {
+	font-weight: bold;
+	margin-right: 0.5em;
+}
+</style>

packages/frontend/src/components/MkDrive.vue

@@ -626,13 +626,13 @@ function getMenu() {
 		text: i18n.ts.upload + ' (' + i18n.ts.compress + ')',
 		icon: 'ti ti-upload',
 		action: () => {
-			chooseFileFromPc(true, { keepOriginal: false });
+			chooseFileFromPc(true, { uploadFolder: folder.value?.id, keepOriginal: false });
 		},
 	}, {
 		text: i18n.ts.upload,
 		icon: 'ti ti-upload',
 		action: () => {
-			chooseFileFromPc(true, { keepOriginal: true });
+			chooseFileFromPc(true, { uploadFolder: folder.value?.id, keepOriginal: true });
 		},
 	}, {
 		text: i18n.ts.fromUrl,

packages/frontend/src/components/MkNotes.vue

@@ -23,13 +23,13 @@ SPDX-License-Identifier: AGPL-3.0-only
 			tag="div"
 		>
 			<template v-for="(note, i) in notes" :key="note.id">
-				<div v-if="note._shouldInsertAd_" :class="[$style.noteWithAd, { '_gaps': !noGap }]">
+				<div v-if="note._shouldInsertAd_" :class="[$style.noteWithAd, { '_gaps': !noGap }]" :data-scroll-anchor="note.id">
 					<MkNote :class="$style.note" :note="note" :withHardMute="true"/>
 					<div :class="$style.ad">
 						<MkAd :preferForms="['horizontal', 'horizontal-big']"/>
 					</div>
 				</div>
-				<MkNote v-else :class="$style.note" :note="note" :withHardMute="true"/>
+				<MkNote :class="$style.note" :note="note" :withHardMute="true" :data-scroll-anchor="note.id"/>
 			</template>
 		</component>
 	</template>

packages/frontend/src/deck.ts

@@ -38,6 +38,7 @@ export const columnTypes = [
 	'mentions',
 	'direct',
 	'roleTimeline',
+	'chat',
 ] as const;
 
 export type ColumnType = typeof columnTypes[number];

packages/frontend/src/pages/about.vue

@@ -5,7 +5,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 <template>
 <PageWithHeader v-model:tab="tab" :actions="headerActions" :tabs="headerTabs">
-	<MkHorizontalSwipe v-model:tab="tab" :tabs="headerTabs">
+	<MkSwiper v-model:tab="tab" :tabs="headerTabs">
 		<MkSpacer v-if="tab === 'overview'" :contentMax="600" :marginMin="20">
 			<XOverview/>
 		</MkSpacer>
@@ -18,7 +18,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 		<MkSpacer v-else-if="tab === 'charts'" :contentMax="1000" :marginMin="20">
 			<MkInstanceStats/>
 		</MkSpacer>
-	</MkHorizontalSwipe>
+	</MkSwiper>
 </PageWithHeader>
 </template>
 
@@ -28,7 +28,7 @@ import { instance } from '@/instance.js';
 import { i18n } from '@/i18n.js';
 import { claimAchievement } from '@/utility/achievements.js';
 import { definePage } from '@/page.js';
-import MkHorizontalSwipe from '@/components/MkHorizontalSwipe.vue';
+import MkSwiper from '@/components/MkSwiper.vue';
 
 const XOverview = defineAsyncComponent(() => import('@/pages/about.overview.vue'));
 const XEmojis = defineAsyncComponent(() => import('@/pages/about.emojis.vue'));

packages/frontend/src/pages/announcements.vue

@@ -6,7 +6,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 <template>
 <PageWithHeader v-model:tab="tab" :actions="headerActions" :tabs="headerTabs">
 	<MkSpacer :contentMax="800">
-		<MkHorizontalSwipe v-model:tab="tab" :tabs="headerTabs">
+		<MkSwiper v-model:tab="tab" :tabs="headerTabs">
 			<div class="_gaps">
 				<MkInfo v-if="$i && $i.hasUnreadAnnouncement && tab === 'current'" warn>{{ i18n.ts.youHaveUnreadAnnouncements }}</MkInfo>
 				<MkPagination ref="paginationEl" :key="tab" v-slot="{items}" :pagination="tab === 'current' ? paginationCurrent : paginationPast" class="_gaps">
@@ -40,7 +40,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 					</section>
 				</MkPagination>
 			</div>
-		</MkHorizontalSwipe>
+		</MkSwiper>
 	</MkSpacer>
 </PageWithHeader>
 </template>
@@ -50,7 +50,7 @@ import { ref, computed } from 'vue';
 import MkPagination from '@/components/MkPagination.vue';
 import MkButton from '@/components/MkButton.vue';
 import MkInfo from '@/components/MkInfo.vue';
-import MkHorizontalSwipe from '@/components/MkHorizontalSwipe.vue';
+import MkSwiper from '@/components/MkSwiper.vue';
 import * as os from '@/os.js';
 import { misskeyApi } from '@/utility/misskey-api.js';
 import { i18n } from '@/i18n.js';

packages/frontend/src/pages/channel.vue

@@ -6,7 +6,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 <template>
 <PageWithHeader v-model:tab="tab" :actions="headerActions" :tabs="headerTabs">
 	<MkSpacer :contentMax="700">
-		<MkHorizontalSwipe v-model:tab="tab" :tabs="headerTabs">
+		<MkSwiper v-model:tab="tab" :tabs="headerTabs">
 			<div v-if="channel && tab === 'overview'" class="_gaps">
 				<div class="_panel" :class="$style.bannerContainer">
 					<XChannelFollowButton :channel="channel" :full="true" :class="$style.subscribe"/>
@@ -57,7 +57,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 					<MkInfo warn>{{ i18n.ts.notesSearchNotAvailable }}</MkInfo>
 				</div>
 			</div>
-		</MkHorizontalSwipe>
+		</MkSwiper>
 	</MkSpacer>
 	<template #footer>
 		<div :class="$style.footer">
@@ -93,7 +93,7 @@ import { prefer } from '@/preferences.js';
 import MkNote from '@/components/MkNote.vue';
 import MkInfo from '@/components/MkInfo.vue';
 import MkFoldableSection from '@/components/MkFoldableSection.vue';
-import MkHorizontalSwipe from '@/components/MkHorizontalSwipe.vue';
+import MkSwiper from '@/components/MkSwiper.vue';
 import { isSupportShare } from '@/utility/navigator.js';
 import { copyToClipboard } from '@/utility/copy-to-clipboard.js';
 import { notesSearchAvailable } from '@/utility/check-permissions.js';

packages/frontend/src/pages/channels.vue

@@ -6,7 +6,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 <template>
 <PageWithHeader v-model:tab="tab" :actions="headerActions" :tabs="headerTabs">
 	<MkSpacer :contentMax="1200">
-		<MkHorizontalSwipe v-model:tab="tab" :tabs="headerTabs">
+		<MkSwiper v-model:tab="tab" :tabs="headerTabs">
 			<div v-if="tab === 'search'" :class="$style.searchRoot">
 				<div class="_gaps">
 					<MkInput v-model="searchQuery" :large="true" :autofocus="true" type="search" @enter="search">
@@ -53,7 +53,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 					</div>
 				</MkPagination>
 			</div>
-		</MkHorizontalSwipe>
+		</MkSwiper>
 	</MkSpacer>
 </PageWithHeader>
 </template>
@@ -67,7 +67,7 @@ import MkInput from '@/components/MkInput.vue';
 import MkRadios from '@/components/MkRadios.vue';
 import MkButton from '@/components/MkButton.vue';
 import MkFoldableSection from '@/components/MkFoldableSection.vue';
-import MkHorizontalSwipe from '@/components/MkHorizontalSwipe.vue';
+import MkSwiper from '@/components/MkSwiper.vue';
 import { definePage } from '@/page.js';
 import { i18n } from '@/i18n.js';
 import { useRouter } from '@/router.js';

packages/frontend/src/pages/chat/home.home.vue

@@ -34,34 +34,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 	<MkFoldableSection>
 		<template #header>{{ i18n.ts._chat.history }}</template>
 
-		<div v-if="history.length > 0" class="_gaps_s">
-			<MkA
-				v-for="item in history"
-				:key="item.id"
-				:class="[$style.message, { [$style.isMe]: item.isMe, [$style.isRead]: item.message.isRead }]"
-				class="_panel"
-				:to="item.message.toRoomId ? `/chat/room/${item.message.toRoomId}` : `/chat/user/${item.other!.id}`"
-			>
-				<MkAvatar v-if="item.message.toRoomId" :class="$style.messageAvatar" :user="item.message.fromUser" indicator :preview="false"/>
-				<MkAvatar v-else-if="item.other" :class="$style.messageAvatar" :user="item.other" indicator :preview="false"/>
-				<div :class="$style.messageBody">
-					<header v-if="item.message.toRoom" :class="$style.messageHeader">
-						<span :class="$style.messageHeaderName"><i class="ti ti-users"></i> {{ item.message.toRoom.name }}</span>
-						<MkTime :time="item.message.createdAt" :class="$style.messageHeaderTime"/>
-					</header>
-					<header v-else :class="$style.messageHeader">
-						<MkUserName :class="$style.messageHeaderName" :user="item.other!"/>
-						<MkAcct :class="$style.messageHeaderUsername" :user="item.other!"/>
-						<MkTime :time="item.message.createdAt" :class="$style.messageHeaderTime"/>
-					</header>
-					<div :class="$style.messageBodyText"><span v-if="item.isMe" :class="$style.youSaid">{{ i18n.ts.you }}:</span>{{ item.message.text }}</div>
-				</div>
-			</MkA>
-		</div>
-		<div v-if="!initializing && history.length == 0" class="_fullinfo">
-			<div>{{ i18n.ts._chat.noHistory }}</div>
-		</div>
-		<MkLoading v-if="initializing"/>
+		<MkChatHistories/>
 	</MkFoldableSection>
 </div>
 </template>
@@ -81,20 +54,12 @@ import { updateCurrentAccountPartial } from '@/accounts.js';
 import MkInput from '@/components/MkInput.vue';
 import MkFoldableSection from '@/components/MkFoldableSection.vue';
 import MkInfo from '@/components/MkInfo.vue';
+import MkChatHistories from '@/components/MkChatHistories.vue';
 
 const $i = ensureSignin();
 
 const router = useRouter();
 
-const initializing = ref(true);
-const fetching = ref(false);
-const history = ref<{
-	id: string;
-	message: Misskey.entities.ChatMessage;
-	other: Misskey.entities.ChatMessage['fromUser'] | Misskey.entities.ChatMessage['toUser'] | null;
-	isMe: boolean;
-}[]>([]);
-
 const searchQuery = ref('');
 const searched = ref(false);
 const searchResults = ref<Misskey.entities.ChatMessage[]>([]);
@@ -148,57 +113,8 @@ async function search() {
 	searched.value = true;
 }
 
-async function fetchHistory() {
-	if (fetching.value) return;
-
-	fetching.value = true;
-
-	const [userMessages, roomMessages] = await Promise.all([
-		misskeyApi('chat/history', { room: false }),
-		misskeyApi('chat/history', { room: true }),
-	]);
-
-	history.value = [...userMessages, ...roomMessages]
-		.toSorted((a, b) => new Date(b.createdAt).getTime() - new Date(a.createdAt).getTime())
-		.map(m => ({
-			id: m.id,
-			message: m,
-			other: (!('room' in m) || m.room == null) ? (m.fromUserId === $i.id ? m.toUser : m.fromUser) : null,
-			isMe: m.fromUserId === $i.id,
-		}));
-
-	fetching.value = false;
-	initializing.value = false;
-
-	updateCurrentAccountPartial({ hasUnreadChatMessages: false });
-}
-
-let isActivated = true;
-
-onActivated(() => {
-	isActivated = true;
-});
-
-onDeactivated(() => {
-	isActivated = false;
-});
-
-useInterval(() => {
-	// TODO: DOM的にバックグラウンドになっていないかどうかも考慮する
-	if (!window.document.hidden && isActivated) {
-		fetchHistory();
-	}
-}, 1000 * 10, {
-	immediate: false,
-	afterMounted: true,
-});
-
-onActivated(() => {
-	fetchHistory();
-});
-
 onMounted(() => {
-	fetchHistory();
+	updateCurrentAccountPartial({ hasUnreadChatMessages: false });
 });
 </script>
 
@@ -207,77 +123,6 @@ onMounted(() => {
 	margin: 0 auto;
 }
 
-.message {
-	position: relative;
-	display: flex;
-	padding: 16px 24px;
-
-	&.isRead,
-	&.isMe {
-		opacity: 0.8;
-	}
-
-	&:not(.isMe):not(.isRead) {
-		&::before {
-			content: '';
-			position: absolute;
-			top: 8px;
-			right: 8px;
-			width: 8px;
-			height: 8px;
-			border-radius: 100%;
-			background-color: var(--MI_THEME-accent);
-		}
-	}
-}
-
-.messageAvatar {
-	width: 50px;
-	height: 50px;
-	margin: 0 16px 0 0;
-}
-
-.messageBody {
-	flex: 1;
-	min-width: 0;
-}
-
-.messageHeader {
-	display: flex;
-	align-items: center;
-	margin-bottom: 2px;
-	white-space: nowrap;
-	overflow: clip;
-}
-
-.messageHeaderName {
-	margin: 0;
-	padding: 0;
-	overflow: hidden;
-	text-overflow: ellipsis;
-	font-size: 1em;
-	font-weight: bold;
-}
-
-.messageHeaderUsername {
-	margin: 0 8px;
-}
-
-.messageHeaderTime {
-	margin-left: auto;
-}
-
-.messageBodyText {
-	overflow: hidden;
-	overflow-wrap: break-word;
-	font-size: 1.1em;
-}
-
-.youSaid {
-	font-weight: bold;
-	margin-right: 0.5em;
-}
-
 .searchResultItem {
 	padding: 12px;
 	border: solid 1px var(--MI_THEME-divider);

packages/frontend/src/pages/chat/home.vue

@@ -7,12 +7,12 @@ SPDX-License-Identifier: AGPL-3.0-only
 <PageWithHeader v-model:tab="tab" :actions="headerActions" :tabs="headerTabs">
 	<MkPolkadots v-if="tab === 'home'" accented/>
 	<MkSpacer :contentMax="700">
-		<MkHorizontalSwipe v-model:tab="tab" :tabs="headerTabs">
+		<MkSwiper v-model:tab="tab" :tabs="headerTabs">
 			<XHome v-if="tab === 'home'"/>
 			<XInvitations v-else-if="tab === 'invitations'"/>
 			<XJoiningRooms v-else-if="tab === 'joiningRooms'"/>
 			<XOwnedRooms v-else-if="tab === 'ownedRooms'"/>
-		</MkHorizontalSwipe>
+		</MkSwiper>
 	</MkSpacer>
 </PageWithHeader>
 </template>
@@ -25,7 +25,7 @@ import XJoiningRooms from './home.joiningRooms.vue';
 import XOwnedRooms from './home.ownedRooms.vue';
 import { i18n } from '@/i18n.js';
 import { definePage } from '@/page.js';
-import MkHorizontalSwipe from '@/components/MkHorizontalSwipe.vue';
+import MkSwiper from '@/components/MkSwiper.vue';
 import MkPolkadots from '@/components/MkPolkadots.vue';
 
 const tab = ref('home');

packages/frontend/src/pages/drive.file.vue

@@ -9,7 +9,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 		<MkPageHeader v-model:tab="tab" :actions="headerActions" :tabs="headerTabs"/>
 	</template>
 
-	<MkHorizontalSwipe v-model:tab="tab" :tabs="headerTabs">
+	<MkSwiper v-model:tab="tab" :tabs="headerTabs">
 		<MkSpacer v-if="tab === 'info'" :contentMax="800">
 			<XFileInfo :fileId="fileId"/>
 		</MkSpacer>
@@ -17,7 +17,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 		<MkSpacer v-else-if="tab === 'notes'" :contentMax="800">
 			<XNotes :fileId="fileId"/>
 		</MkSpacer>
-	</MkHorizontalSwipe>
+	</MkSwiper>
 </MkStickyContainer>
 </template>
 
@@ -25,7 +25,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 import { computed, ref, defineAsyncComponent } from 'vue';
 import { i18n } from '@/i18n.js';
 import { definePage } from '@/page.js';
-import MkHorizontalSwipe from '@/components/MkHorizontalSwipe.vue';
+import MkSwiper from '@/components/MkSwiper.vue';
 
 const props = defineProps<{
 	fileId: string;

packages/frontend/src/pages/explore.vue

@@ -5,7 +5,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 <template>
 <PageWithHeader v-model:tab="tab" :actions="headerActions" :tabs="headerTabs">
-	<MkHorizontalSwipe v-model:tab="tab" :tabs="headerTabs">
+	<MkSwiper v-model:tab="tab" :tabs="headerTabs">
 		<div v-if="tab === 'featured'">
 			<XFeatured/>
 		</div>
@@ -15,7 +15,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 		<div v-else-if="tab === 'roles'">
 			<XRoles/>
 		</div>
-	</MkHorizontalSwipe>
+	</MkSwiper>
 </PageWithHeader>
 </template>
 
@@ -25,7 +25,7 @@ import XFeatured from './explore.featured.vue';
 import XUsers from './explore.users.vue';
 import XRoles from './explore.roles.vue';
 import MkFoldableSection from '@/components/MkFoldableSection.vue';
-import MkHorizontalSwipe from '@/components/MkHorizontalSwipe.vue';
+import MkSwiper from '@/components/MkSwiper.vue';
 import { definePage } from '@/page.js';
 import { i18n } from '@/i18n.js';
 

packages/frontend/src/pages/flash/flash-index.vue

@@ -6,7 +6,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 <template>
 <PageWithHeader v-model:tab="tab" :actions="headerActions" :tabs="headerTabs">
 	<MkSpacer :contentMax="700">
-		<MkHorizontalSwipe v-model:tab="tab" :tabs="headerTabs">
+		<MkSwiper v-model:tab="tab" :tabs="headerTabs">
 			<div v-if="tab === 'featured'">
 				<MkPagination v-slot="{items}" :pagination="featuredFlashsPagination">
 					<div class="_gaps_s">
@@ -33,7 +33,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 					</div>
 				</MkPagination>
 			</div>
-		</MkHorizontalSwipe>
+		</MkSwiper>
 	</MkSpacer>
 </PageWithHeader>
 </template>
@@ -43,7 +43,7 @@ import { computed, ref } from 'vue';
 import MkFlashPreview from '@/components/MkFlashPreview.vue';
 import MkPagination from '@/components/MkPagination.vue';
 import MkButton from '@/components/MkButton.vue';
-import MkHorizontalSwipe from '@/components/MkHorizontalSwipe.vue';
+import MkSwiper from '@/components/MkSwiper.vue';
 import { i18n } from '@/i18n.js';
 import { definePage } from '@/page.js';
 import { useRouter } from '@/router.js';

packages/frontend/src/pages/follow-requests.vue

@@ -6,7 +6,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 <template>
 <PageWithHeader v-model:tab="tab" :actions="headerActions" :tabs="headerTabs">
 	<MkSpacer :contentMax="800">
-		<MkHorizontalSwipe v-model:tab="tab" :tabs="headerTabs">
+		<MkSwiper v-model:tab="tab" :tabs="headerTabs">
 			<MkPagination ref="paginationComponent" :pagination="pagination">
 				<template #empty>
 					<div class="_fullinfo">
@@ -35,7 +35,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 					</div>
 				</template>
 			</MkPagination>
-		</MkHorizontalSwipe>
+		</MkSwiper>
 	</MkSpacer>
 </PageWithHeader>
 </template>
@@ -52,7 +52,7 @@ import { i18n } from '@/i18n.js';
 import { definePage } from '@/page.js';
 import { infoImageUrl } from '@/instance.js';
 import { $i } from '@/i.js';
-import MkHorizontalSwipe from '@/components/MkHorizontalSwipe.vue';
+import MkSwiper from '@/components/MkSwiper.vue';
 
 const paginationComponent = useTemplateRef('paginationComponent');
 

packages/frontend/src/pages/gallery/index.vue

@@ -6,7 +6,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 <template>
 <PageWithHeader v-model:tab="tab" :actions="headerActions" :tabs="headerTabs">
 	<MkSpacer :contentMax="1400">
-		<MkHorizontalSwipe v-model:tab="tab" :tabs="headerTabs">
+		<MkSwiper v-model:tab="tab" :tabs="headerTabs">
 			<div v-if="tab === 'explore'">
 				<MkFoldableSection class="_margin">
 					<template #header><i class="ti ti-clock"></i>{{ i18n.ts.recentPosts }}</template>
@@ -40,7 +40,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 					</div>
 				</MkPagination>
 			</div>
-		</MkHorizontalSwipe>
+		</MkSwiper>
 	</MkSpacer>
 </PageWithHeader>
 </template>
@@ -50,7 +50,7 @@ import { watch, ref, computed } from 'vue';
 import MkFoldableSection from '@/components/MkFoldableSection.vue';
 import MkPagination from '@/components/MkPagination.vue';
 import MkGalleryPostPreview from '@/components/MkGalleryPostPreview.vue';
-import MkHorizontalSwipe from '@/components/MkHorizontalSwipe.vue';
+import MkSwiper from '@/components/MkSwiper.vue';
 import { definePage } from '@/page.js';
 import { i18n } from '@/i18n.js';
 import { useRouter } from '@/router.js';

packages/frontend/src/pages/instance-info.vue

@@ -6,7 +6,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 <template>
 <PageWithHeader v-model:tab="tab" :actions="headerActions" :tabs="headerTabs">
 	<MkSpacer v-if="instance" :contentMax="600" :marginMin="16" :marginMax="32">
-		<MkHorizontalSwipe v-model:tab="tab" :tabs="headerTabs">
+		<MkSwiper v-model:tab="tab" :tabs="headerTabs">
 			<div v-if="tab === 'overview'" class="_gaps_m">
 				<div class="fnfelxur">
 					<img :src="faviconUrl" alt="" class="icon"/>
@@ -126,7 +126,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 				<MkObjectView tall :value="instance">
 				</MkObjectView>
 			</div>
-		</MkHorizontalSwipe>
+		</MkSwiper>
 	</MkSpacer>
 </PageWithHeader>
 </template>
@@ -153,7 +153,7 @@ import { definePage } from '@/page.js';
 import { i18n } from '@/i18n.js';
 import MkUserCardMini from '@/components/MkUserCardMini.vue';
 import MkPagination from '@/components/MkPagination.vue';
-import MkHorizontalSwipe from '@/components/MkHorizontalSwipe.vue';
+import MkSwiper from '@/components/MkSwiper.vue';
 import { getProxiedImageUrlNullable } from '@/utility/media-proxy.js';
 import { dateString } from '@/filters/date.js';
 import MkTextarea from '@/components/MkTextarea.vue';

packages/frontend/src/pages/my-clips/index.vue

@@ -6,7 +6,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 <template>
 <PageWithHeader v-model:tab="tab" :actions="headerActions" :tabs="headerTabs">
 	<MkSpacer :contentMax="700">
-		<MkHorizontalSwipe v-model:tab="tab" :tabs="headerTabs">
+		<MkSwiper v-model:tab="tab" :tabs="headerTabs">
 			<div v-if="tab === 'my'" class="_gaps">
 				<MkButton primary rounded class="add" @click="create"><i class="ti ti-plus"></i> {{ i18n.ts.add }}</MkButton>
 
@@ -17,7 +17,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 			<div v-else-if="tab === 'favorites'" class="_gaps">
 				<MkClipPreview v-for="item in favorites" :key="item.id" :clip="item"/>
 			</div>
-		</MkHorizontalSwipe>
+		</MkSwiper>
 	</MkSpacer>
 </PageWithHeader>
 </template>
@@ -33,7 +33,7 @@ import { misskeyApi } from '@/utility/misskey-api.js';
 import { i18n } from '@/i18n.js';
 import { definePage } from '@/page.js';
 import { clipsCache } from '@/cache.js';
-import MkHorizontalSwipe from '@/components/MkHorizontalSwipe.vue';
+import MkSwiper from '@/components/MkSwiper.vue';
 
 const pagination = {
 	endpoint: 'clips/list' as const,

packages/frontend/src/pages/notifications.vue

@@ -24,7 +24,7 @@ import { computed, ref } from 'vue';
 import { notificationTypes } from '@@/js/const.js';
 import XNotifications from '@/components/MkNotifications.vue';
 import MkNotes from '@/components/MkNotes.vue';
-import MkHorizontalSwipe from '@/components/MkHorizontalSwipe.vue';
+import MkSwiper from '@/components/MkSwiper.vue';
 import * as os from '@/os.js';
 import { i18n } from '@/i18n.js';
 import { definePage } from '@/page.js';

packages/frontend/src/pages/pages.vue

@@ -6,7 +6,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 <template>
 <PageWithHeader v-model:tab="tab" :actions="headerActions" :tabs="headerTabs">
 	<MkSpacer :contentMax="700">
-		<MkHorizontalSwipe v-model:tab="tab" :tabs="headerTabs">
+		<MkSwiper v-model:tab="tab" :tabs="headerTabs">
 			<div v-if="tab === 'featured'">
 				<MkPagination v-slot="{items}" :pagination="featuredPagesPagination">
 					<div class="_gaps">
@@ -31,7 +31,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 					</div>
 				</MkPagination>
 			</div>
-		</MkHorizontalSwipe>
+		</MkSwiper>
 	</MkSpacer>
 </PageWithHeader>
 </template>
@@ -41,7 +41,7 @@ import { computed, ref } from 'vue';
 import MkPagePreview from '@/components/MkPagePreview.vue';
 import MkPagination from '@/components/MkPagination.vue';
 import MkButton from '@/components/MkButton.vue';
-import MkHorizontalSwipe from '@/components/MkHorizontalSwipe.vue';
+import MkSwiper from '@/components/MkSwiper.vue';
 import { i18n } from '@/i18n.js';
 import { definePage } from '@/page.js';
 import { useRouter } from '@/router.js';

packages/frontend/src/pages/search.vue

@@ -5,7 +5,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 <template>
 <PageWithHeader v-model:tab="tab" :actions="headerActions" :tabs="headerTabs">
-	<MkHorizontalSwipe v-model:tab="tab" :tabs="headerTabs">
+	<MkSwiper v-model:tab="tab" :tabs="headerTabs">
 		<MkSpacer v-if="tab === 'note'" :contentMax="800">
 			<div v-if="notesSearchAvailable || ignoreNotesSearchAvailable">
 				<XNote v-bind="props"/>
@@ -18,7 +18,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 		<MkSpacer v-else-if="tab === 'user'" :contentMax="800">
 			<XUser v-bind="props"/>
 		</MkSpacer>
-	</MkHorizontalSwipe>
+	</MkSwiper>
 </PageWithHeader>
 </template>
 
@@ -28,7 +28,7 @@ import { i18n } from '@/i18n.js';
 import { definePage } from '@/page.js';
 import { notesSearchAvailable } from '@/utility/check-permissions.js';
 import MkInfo from '@/components/MkInfo.vue';
-import MkHorizontalSwipe from '@/components/MkHorizontalSwipe.vue';
+import MkSwiper from '@/components/MkSwiper.vue';
 
 const props = withDefaults(defineProps<{
 	query?: string,

packages/frontend/src/pages/timeline.vue

@@ -52,12 +52,15 @@ import { miLocalStorage } from '@/local-storage.js';
 import { availableBasicTimelines, hasWithReplies, isAvailableBasicTimeline, isBasicTimeline, basicTimelineIconClass } from '@/timelines.js';
 import { prefer } from '@/preferences.js';
 import { useRouter } from '@/router.js';
+import { useScrollPositionKeeper } from '@/use/use-scroll-position-keeper.js';
 
 provide('shouldOmitHeaderTitle', true);
 
 const tlComponent = useTemplateRef('tlComponent');
 const rootEl = useTemplateRef('rootEl');
 
+useScrollPositionKeeper(rootEl);
+
 const router = useRouter();
 router.useListener('same', () => {
 	top();

packages/frontend/src/pages/user/index.vue

@@ -6,7 +6,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 <template>
 <PageWithHeader v-model:tab="tab" :tabs="headerTabs" :actions="headerActions">
 	<div v-if="user">
-		<MkHorizontalSwipe v-model:tab="tab" :tabs="headerTabs">
+		<MkSwiper v-model:tab="tab" :tabs="headerTabs">
 			<XHome v-if="tab === 'home'" :user="user" @unfoldFiles="() => { tab = 'files'; }"/>
 			<MkSpacer v-else-if="tab === 'notes'" :contentMax="800" style="padding-top: 0">
 				<XTimeline :user="user"/>
@@ -21,7 +21,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 			<XFlashs v-else-if="tab === 'flashs'" :user="user"/>
 			<XGallery v-else-if="tab === 'gallery'" :user="user"/>
 			<XRaw v-else-if="tab === 'raw'" :user="user"/>
-		</MkHorizontalSwipe>
+		</MkSwiper>
 	</div>
 	<MkError v-else-if="error" @retry="fetchUser()"/>
 	<MkLoading v-else/>
@@ -36,7 +36,7 @@ import { misskeyApi } from '@/utility/misskey-api.js';
 import { definePage } from '@/page.js';
 import { i18n } from '@/i18n.js';
 import { $i } from '@/i.js';
-import MkHorizontalSwipe from '@/components/MkHorizontalSwipe.vue';
+import MkSwiper from '@/components/MkSwiper.vue';
 import { serverContext, assertServerContext } from '@/server-context.js';
 
 const XHome = defineAsyncComponent(() => import('./home.vue'));

packages/frontend/src/ui/deck.vue

@@ -97,6 +97,7 @@ import XWidgetsColumn from '@/ui/deck/widgets-column.vue';
 import XMentionsColumn from '@/ui/deck/mentions-column.vue';
 import XDirectColumn from '@/ui/deck/direct-column.vue';
 import XRoleTimelineColumn from '@/ui/deck/role-timeline-column.vue';
+import XChatColumn from '@/ui/deck/chat-column.vue';
 import { mainRouter } from '@/router.js';
 import { columns, layout, columnTypes, switchProfileMenu, addColumn as addColumnToStore, deleteProfile as deleteProfile_ } from '@/deck.js';
 
@@ -114,6 +115,7 @@ const columnComponents = {
 	mentions: XMentionsColumn,
 	direct: XDirectColumn,
 	roleTimeline: XRoleTimelineColumn,
+	chat: XChatColumn,
 };
 
 mainRouter.navHook = (path, flag): boolean => {

packages/frontend/src/ui/deck/chat-column.vue

@@ -0,0 +1,27 @@
+<!--
+SPDX-FileCopyrightText: syuilo and misskey-project
+SPDX-License-Identifier: AGPL-3.0-only
+-->
+
+<template>
+<XColumn :column="column" :isStacked="isStacked">
+	<template #header><i class="ti ti-messages" style="margin-right: 8px;"></i>{{ column.name || i18n.ts._deck._columns.chat }}</template>
+
+	<div style="padding: 8px;">
+		<MkChatHistories/>
+	</div>
+</XColumn>
+</template>
+
+<script lang="ts" setup>
+import { ref } from 'vue';
+import { i18n } from '../../i18n.js';
+import XColumn from './column.vue';
+import type { Column } from '@/deck.js';
+import MkChatHistories from '@/components/MkChatHistories.vue';
+
+defineProps<{
+	column: Column;
+	isStacked: boolean;
+}>();
+</script>

packages/frontend/src/use/use-scroll-position-keeper.ts

@@ -0,0 +1,58 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { throttle } from 'throttle-debounce';
+import { nextTick, onActivated, onUnmounted, watch } from 'vue';
+import type { Ref } from 'vue';
+
+// note render skippingがオンだとズレるため、遷移直前にスクロール範囲に表示されているdata-scroll-anchor要素を特定して、復元時に当該要素までスクロールするようにする
+
+export function useScrollPositionKeeper(scrollContainerRef: Ref<HTMLElement | null | undefined>): void {
+	let anchorId: string | null = null;
+
+	watch(scrollContainerRef, (el) => {
+		if (!el) return;
+
+		const onScroll = () => {
+			if (!el) return;
+			const scrollContainerRect = el.getBoundingClientRect();
+			const viewPosition = scrollContainerRect.height / 2;
+
+			const anchorEls = el.querySelectorAll('[data-scroll-anchor]');
+			for (let i = anchorEls.length - 1; i > -1; i--) { // 下から見た方が速い
+				const anchorEl = anchorEls[i] as HTMLElement;
+				const anchorRect = anchorEl.getBoundingClientRect();
+				const anchorTop = anchorRect.top;
+				const anchorBottom = anchorRect.bottom;
+				if (anchorTop <= viewPosition && anchorBottom >= viewPosition) {
+					anchorId = anchorEl.getAttribute('data-scroll-anchor');
+					break;
+				}
+			}
+		};
+
+		// ほんとはscrollイベントじゃなくてonBeforeDeactivatedでやりたい
+		// https://github.com/vuejs/vue/issues/9454
+		// https://github.com/vuejs/rfcs/pull/284
+		el.addEventListener('scroll', throttle(1000, onScroll), { passive: true });
+	}, {
+		immediate: true,
+	});
+
+	onActivated(() => {
+		nextTick(() => {
+			if (!anchorId) return;
+			const scrollContainer = scrollContainerRef.value;
+			if (!scrollContainer) return;
+			const scrollAnchorEl = scrollContainer.querySelector(`[data-scroll-anchor="${anchorId}"]`);
+			if (!scrollAnchorEl) return;
+			scrollAnchorEl.scrollIntoView({
+				behavior: 'instant',
+				block: 'center',
+				inline: 'center',
+			});
+		});
+	});
+}

packages/frontend/src/utility/touch.ts

@@ -18,5 +18,5 @@ if (isTouchSupported && !isTouchUsing) {
 	}, { passive: true });
 }
 
-/** (MkHorizontalSwipe) 横スワイプ中か？ */
+/** (MkSwiper) 横スワイプ中か？ */
 export const isHorizontalSwipeSwiping = ref(false);

packages/frontend/src/widgets/WidgetChat.vue

@@ -0,0 +1,52 @@
+<!--
+SPDX-FileCopyrightText: syuilo and misskey-project
+SPDX-License-Identifier: AGPL-3.0-only
+-->
+
+<template>
+<MkContainer :showHeader="widgetProps.showHeader" class="mkw-chat">
+	<template #icon><i class="ti ti-users"></i></template>
+	<template #header>{{ i18n.ts._widgets.chat }}</template>
+	<template #func="{ buttonStyleClass }"><button class="_button" :class="buttonStyleClass" @click="configure()"><i class="ti ti-settings"></i></button></template>
+
+	<div>
+		<MkChatHistories/>
+	</div>
+</MkContainer>
+</template>
+
+<script lang="ts" setup>
+import { } from 'vue';
+import { useWidgetPropsManager } from './widget.js';
+import type { WidgetComponentEmits, WidgetComponentExpose, WidgetComponentProps } from './widget.js';
+import type { GetFormResultType } from '@/utility/form.js';
+import MkContainer from '@/components/MkContainer.vue';
+import { i18n } from '@/i18n.js';
+import MkChatHistories from '@/components/MkChatHistories.vue';
+
+const name = 'chat';
+
+const widgetPropsDef = {
+	showHeader: {
+		type: 'boolean' as const,
+		default: true,
+	},
+};
+
+type WidgetProps = GetFormResultType<typeof widgetPropsDef>;
+
+const props = defineProps<WidgetComponentProps<WidgetProps>>();
+const emit = defineEmits<WidgetComponentEmits<WidgetProps>>();
+
+const { widgetProps, configure, save } = useWidgetPropsManager(name,
+	widgetPropsDef,
+	props,
+	emit,
+);
+
+defineExpose<WidgetComponentExpose>({
+	name,
+	configure,
+	id: props.widget ? props.widget.id : null,
+});
+</script>

packages/frontend/src/widgets/index.ts

@@ -35,6 +35,7 @@ export default function(app: App) {
 	app.component('WidgetUserList', defineAsyncComponent(() => import('./WidgetUserList.vue')));
 	app.component('WidgetClicker', defineAsyncComponent(() => import('./WidgetClicker.vue')));
 	app.component('WidgetBirthdayFollowings', defineAsyncComponent(() => import('./WidgetBirthdayFollowings.vue')));
+	app.component('WidgetChat', defineAsyncComponent(() => import('./WidgetChat.vue')));
 }
 
 // 連合関連のウィジェット（連合無効時に隠す）
@@ -70,6 +71,7 @@ export const widgets = [
 	'userList',
 	'clicker',
 	'birthdayFollowings',
+	'chat',
 
 	...federationWidgets,
 ];

packages/misskey-js/package.json

@@ -1,7 +1,7 @@
 {
 	"type": "module",
 	"name": "misskey-js",
-	"version": "2025.4.0",
+	"version": "2025.4.1-alpha.0",
 	"description": "Misskey SDK for JavaScript",
 	"license": "MIT",
 	"main": "./built/index.js",

packages/sw/src/scripts/create-notification.ts

@@ -268,6 +268,24 @@ async function composeNotification(data: PushNotificationDataMap[keyof PushNotif
 				data,
 				renotify: true,
 			}];
+		case 'newChatMessage':
+			if (data.body.toRoom != null) {
+				return [`${data.body.toRoom.name}: ${getUserName(data.body.fromUser)}: ${data.body.text}`, {
+					icon: data.body.fromUser.avatarUrl,
+					badge: iconUrl('messages'),
+					tag: `chat:room:${data.body.toRoomId}`,
+					data,
+					renotify: true,
+				}];
+			} else {
+				return [`${getUserName(data.body.fromUser)}: ${data.body.text}`, {
+					icon: data.body.fromUser.avatarUrl,
+					badge: iconUrl('messages'),
+					tag: `chat:user:${data.body.fromUserId}`,
+					data,
+					renotify: true,
+				}];
+			}
 		default:
 			return null;
 	}

packages/sw/src/scripts/operations.ts

@@ -16,7 +16,7 @@ export const cli = new Misskey.api.APIClient({ origin, fetch: (...args): Promise
 
 export async function api<
 	E extends keyof Misskey.Endpoints,
-	P extends Misskey.Endpoints[E]['req']
+	P extends Misskey.Endpoints[E]['req'],
 >(endpoint: E, userId?: string, params?: P): Promise<Misskey.api.SwitchCaseResponseType<E, P> | undefined> {
 	let account: Pick<Misskey.entities.SignupResponse, 'id' | 'token'> | undefined;
 
@@ -60,6 +60,14 @@ export function openAntenna(antennaId: string, loginId: string): ReturnType<type
 	return openClient('push', `/timeline/antenna/${antennaId}`, loginId, { antennaId });
 }
 
+export function openChat(body: any, loginId: string): ReturnType<typeof openClient> {
+	if (body.toRoomId != null) {
+		return openClient('push', `/chat/room/${body.toRoomId}`, loginId, { body });
+	} else {
+		return openClient('push', `/chat/user/${body.toUserId}`, loginId, { body });
+	}
+}
+
 // post-formのオプションから投稿フォームを開く
 export async function openPost(options: { initialText?: string; reply?: Misskey.entities.Note; renote?: Misskey.entities.Note }, loginId?: string): ReturnType<typeof openClient> {
 	// クエリを作成しておく

packages/sw/src/sw.ts

@@ -76,6 +76,7 @@ globalThis.addEventListener('push', ev => {
 			// case 'driveFileCreated':
 			case 'notification':
 			case 'unreadAntennaNote':
+			case 'newChatMessage':
 				// 1日以上経過している場合は無視
 				if (Date.now() - data.dateTime > 1000 * 60 * 60 * 24) break;
 
@@ -155,6 +156,9 @@ globalThis.addEventListener('notificationclick', (ev: ServiceWorkerGlobalScopeEv
 			case 'unreadAntennaNote':
 				client = await swos.openAntenna(data.body.antenna.id, loginId);
 				break;
+			case 'newChatMessage':
+				client = await swos.openChat(data.body, loginId);
+				break;
 			default:
 				switch (action) {
 					case 'markAllAsRead':

packages/sw/src/types.ts

@@ -23,6 +23,7 @@ type PushNotificationDataSourceMap = {
 		note: Misskey.entities.Note;
 	};
 	readAllNotifications: undefined;
+	newChatMessage: Misskey.entities.ChatMessage;
 };
 
 export type PushNotificationData<K extends keyof PushNotificationDataSourceMap> = {