繁體中文
想隨手調設定、不想被手機打擾，現在更順手了。新增 /config key=value 語法，你直接在輸入框打 /config thinking=false 就能改任何一項設定（thinking 是讓 Claude 多想一步再回答的開關），不用再翻選單；互動模式、-p 一次性指令、Remote Control（遠端遙控，用手機控桌機的功能）都通用。macOS 多了 sandbox.allowAppleEvents 選項（opt-in，預設關、要你自己打開才生效的開關），打開後被沙盒（sandbox，把程式關在限制範圍裡跑的安全機制）擋住的指令才能送出 Apple Events（macOS 程式之間互相呼叫對方做事的訊息）。還有新的 CLAUDE_CLIENT_PRESENCE_FILE 環境變數（開程式前預先塞給它的隱藏開關），指向一個標記檔，你人在電腦前時就不會再收到手機推播，免得兩邊同時響。就像家裡總遙控器多了三顆新按鈕：按一下調亮度、按一下准許某個家電互連、人坐在沙發上就自動把臥室電視關靜音。
看 Claude 寫長段落的時候，文字會一行一行陸續浮現，不用再乾等第一個換行才整塊蹦出來；串流（streaming，答案一邊生成一邊逐字顯示）讀起來更順。如果它正在「思考」時連線突然斷掉，以前會直接丟一句「Connection closed while thinking」（思考時連線中斷）給你，現在會自己重試接回來，不用你手動重發。底層打包進去的 Bun 執行環境（Claude Code 跑起來所依賴的 JavaScript 引擎）也升到 1.4。就像看直播，以前訊號一斷就定格轉圈、要你手動重新整理，現在會自己接回去，而且攝影機也換了較新的一台。
你派出去的子代理（subagent，Claude 再分身去辦小事的代理）一多，面板會很亂；現在閒置的子代理 30 秒後會自動隱藏，列表最多顯示 5 列並附捲動提示，底部也會顯示鍵盤快捷鍵。計時也修正了：以前子代理的「Thinking」（思考中）顯示的其實是父代理（派它出來那隻）的累計時間，現在顯示它自己的；卡在等另一隻子代理時，面板也不再一直跳秒計時，而是老實顯示「waiting」（等待中）。就像公司布告欄，以前閒置工讀生的名條一直掛著、加班時數還會算到組長頭上，現在沒事的名條自動收起、各算各的時數。
打開 Claude Code 變快也更穩了。一個從 2.1.169 版不小心引進、每次在新環境啟動多耗約 120ms（毫秒，千分之一秒）的小延遲修掉了：沒設 MCP 伺服器（MCP server，Claude 連接外部工具的橋樑）時，第一個問題不再傻等遠端設定下載。帳號設定在爛網路下抓很慢時，以前會讓終端機空白卡到 15 秒，現在不再卡。.claude.json（Claude 的設定檔）裡如果混進壞掉的 null 專案紀錄，以前啟動會直接崩潰報 TypeError: Cannot read properties of null，現在撐得住。macOS 上 Spotlight（系統搜尋）正在重新索引時，以前工作階段一開始整個介面會凍結、連 Ctrl+C 都沒反應，現在也不會了。就像車子發動，以前冷車時要乾等、儀表板偶爾當機或亮故障燈，現在轉一下就順順發動。
連線到底通沒通，現在看得更清楚。claude mcp get／list 以前即使抓工具清單失敗，也會硬顯示一個綠勾「✓ Connected」（已連線）騙你；現在會誠實顯示「! Connected · tools fetch failed」（連上了、但工具抓取失敗）並附上錯誤詳情。Remote Control（遠端遙控）連上後，以前會留一行沒清掉的「connecting…」（連線中）賴著不走，現在會在紀錄裡明確確認已連上。MCP 的 OAuth（一種授權登入方式）瀏覽器頁面也改成像 Claude Code 的視覺風格，成功後還會自動關掉。就像快遞追蹤，以前顯示「已送達」但其實丟在門口找不到，現在會誠實寫「送達但簽收失敗、原因XXX」，而且寄完的網頁會自己關。
幾個會讓你多花時間或掉資料的連線與檔案問題修好了。AWS 的 awsCredentialExport 憑證（credentials，證明你是合法使用者的金鑰）如果快過期，以前會每分鐘狂刷新一次，現在也接受 aws configure export-credentials 吐出的 JSON 格式。自訂 ANTHROPIC_BASE_URL（自己架的 API 接點）和 Foundry（企業版通道）上，prompt caching（提示詞快取，把重複內容快取起來省錢省時的機制）以前因為每輪都變的 attestation token（驗證記號）而讀不到快取，現在讀得到了。Write／Edit 寫檔到網路磁碟或雲端同步資料夾時，以前會寫出 0 byte 或被截斷的壞檔，現在正常。另外，當另一個 Claude Code 行程（process，同時跑的另一份程式）在背景跑 30 天清理時，你這邊掛很久的閒置工作階段不會再莫名丟掉歷史紀錄。就像銀行，以前存摺每分鐘被重印一次、優惠券掃不出來、轉帳偶爾變空白紀錄，現在都正常了。
切換模型跟派工的幾個邏輯修順了。你用 /recap（回顧對話的功能）或開分支（fork，把對話複製一份另開的動作）時，以前剛換完模型會還在用舊模型跑一輪，現在立刻用新模型。前景子代理以前會無限制地一直生出巢狀子代理（一層包一層），現在跟背景子代理一樣遵守 5 層深度上限。還有，API 重試時那行「Retrying in 0s · attempt N/10」（0 秒後重試・第 N／10 次）以前重試成功後還黏在畫面上，現在成功就消失。就像換了新廚師，以前還會讓舊廚師再炒一道才交棒；學徒以前會無限互相推工作，現在最多推五層；而且「重做中」的牌子做好菜就會拿掉，不會一直掛著。
不同平台跟特殊設定下的幾個地雷拆掉了。macOS 上用 open、osascript 或瀏覽器登入的授權流程（auth flow，登入拿權限的一連串步驟）以前會失敗並報 error -600，原因是少了 Apple Events entitlement（蘋果允許程式互相呼叫的正式許可），現在補上了。Windows 上 ExitWorktree（退出工作樹的功能）以前因為找不到純 git 指令、會用「Could not verify worktree state」拒絕刪掉乾淨的工作樹（worktree，同一專案多開平行副本的 Git 功能），現在能正常移除。當 ~/.claude/settings.json 是放在另一個符號連結（symlink，像捷徑一樣指向別處的檔案）底下的相對符號連結時，/effort、/model 這類設定變更以前會報 ENOENT（找不到檔案的錯誤），現在正常。Windows／OneDrive 上 agents 目錄（放自訂代理的資料夾）已存在時，建立代理以前會報「EEXIST: file already exists」，現在也能建立。就像裝潢，以前某幾種牆面釘釘子就整面報錯，現在不管實牆、隔間板、還是已經有釘孔的牆都能正常施工。
剪貼簿（clipboard，系統暫存你要複製內容的地方）三個毛病修好了。全螢幕模式下，如果你先用滑鼠加了修飾鍵拖曳（modifier+drag，像按著某鍵再拉選）選了一段終端機原生選取範圍，再按 Ctrl+C，以前會把你應用程式裡舊的選取內容蓋進剪貼簿，現在不會。Ctrl+V 在剪貼簿裡是文字時，以前會顯示「No image found in clipboard」（剪貼簿找不到圖片）而不貼上，現在會正常貼上文字。Linux 上 /copy 和選取即複製（copy-on-select）以前偵測不到「Claude Code 啟動後才裝的」剪貼簿工具，現在能偵測到了。就像影印機，以前按複製會把上一份蓋掉你的、放純文字卻堅持要找圖片、而且新裝的紙匣它認不得，現在都正常了。
一堆影響閱讀的小顯示問題修好了。IDE（編輯器外掛，像 IntelliJ、VS Code）選取的行號在提醒訊息裡以前會差一，現在準了。Write 建檔預覽裡用 Tab 縮排的程式碼以前縮排顯示錯誤，現在正確。AskUserQuestion（Claude 反過來問你問題的功能）的預覽內容以前會在對話框邊緣被截斷，現在會自動折行；多選題裡你手打的「Other」（其他）自由作答以前送出會被默默丟掉，現在保留。/stats（統計功能）的「Most active day」（最活躍那天）和每日 token（用量計量單位）圖表在 UTC 負時區（比世界標準時間慢的地區，如美洲）以前會早一天，現在準了。全螢幕下要開網址現在得 Cmd+click（macOS）／Ctrl+click，跟原生終端機一致。Improved N memories（更新了幾則記憶）那行在非詳細模式下不再逐字列出檔名。排隊等你這輪結束的輸入訊息現在會顯示整條背景高亮。Ghostty（一款終端機軟體）上轉圈動畫的脈衝以前會停在錯誤的字元大小，現在正常。就像一份排版粗糙的報告，行號錯一格、表格超出邊界、日期早一天、連載入動畫都忽大忽小，現在全部對齊了。
English
Tweaking settings and dodging phone buzzes is smoother now. A new /config key=value syntax lets you change any setting by typing it straight into the prompt — e.g. /config thinking=false to flip thinking (the switch that makes Claude reason an extra step before answering), no menu-diving required — and it works in interactive mode, -p one-shot commands, and Remote Control (steering the desktop app from your phone). On macOS there's a new sandbox.allowAppleEvents opt-in (a switch that's off by default until you turn it on); enabling it lets sandboxed commands (sandbox: the mechanism that traps a program inside a restricted zone) finally send Apple Events (messages macOS apps use to ask each other to do things). There's also a new CLAUDE_CLIENT_PRESENCE_FILE environment variable (a hidden switch you set before launching) that points at a marker file so mobile push notifications stay silent while you're at the machine — no more double-buzz from phone and desktop at once. Like a universal remote gaining three new buttons: tap to dim the lights, tap to let one appliance talk to another, and auto-mute the bedroom TV the moment you sit on the couch.
When Claude writes long paragraphs, the text now trickles in line by line instead of you staring at nothing until the first line break finally triggers a whole block at once; streaming (responses appearing word by word as they generate) reads far more smoothly. And if the connection drops while it's mid-thinking, you used to get a blunt "Connection closed while thinking" message — now it automatically retries and reconnects without you having to resend anything. The bundled Bun runtime (the JavaScript engine Claude Code runs on top of) has also been upgraded to 1.4. Like watching a livestream that used to freeze and buffer every time the signal hiccuped, forcing you to hit refresh yourself — now it reconnects on its own, and the camera got swapped for a newer model too.
When you've spawned a pile of subagents (extra agents Claude splits off to handle small chores), the panel used to get cluttered; now idle ones auto-hide after 30 seconds, the list caps at 5 rows with scroll hints, and keyboard shortcuts appear in the footer. The timers are fixed too: a subagent's "Thinking" readout used to actually show the parent agent's (the one that spawned it) accumulated time, and now shows its own; and when a subagent is blocked waiting on a nested agent, the panel stops ticking up the seconds and honestly shows "waiting" instead. Like an office bulletin board that used to leave idle interns' name tags pinned up forever and log their overtime under the team lead — now idle tags retract on their own and everyone's hours are their own.
Opening Claude Code is faster and steadier now. A small slowdown accidentally introduced in 2.1.169 — roughly 120ms (milliseconds, thousandths of a second) added on every launch in fresh environments — is gone: when no MCP servers (MCP server, the bridge Claude uses to plug in external tools) are configured, your first prompt no longer pointlessly waits for the remote settings fetch. When the account settings fetch is sluggish on a bad network, the terminal used to go blank and stall for up to 15 seconds; not anymore. If .claude.json (Claude's settings file) has corrupted null project entries in it, startup used to outright crash with TypeError: Cannot read properties of null; it now survives. And on macOS, when Spotlight (the system-wide search) is busy reindexing, the interface used to freeze the instant a session started — even Ctrl+C went ignored — and that's fixed too. Like starting a car that used to make you wait on cold mornings and occasionally threw a dashboard error or froze; now one turn of the key and it purrs to life.
Whether a connection is actually live is now clearer. claude mcp get / list used to stubbornly flash a green "✓ Connected" tick even when fetching the tool list failed — a lie; now it honestly shows "! Connected · tools fetch failed" with the error detail attached. After Remote Control connects, it used to leave a stale "connecting…" line hanging around; it now confirms the connection explicitly in the transcript. The MCP OAuth (an authorization-login method) browser page also got restyled to match Claude Code's look and auto-closes once it succeeds. Like a package tracker that used to claim "delivered" when the parcel was actually lost on the porch — now it honestly reads "delivered but sign-off failed, reason: X," and the shipping webpage closes itself when you're done.
Several connection and file issues that cost you time or data are fixed. AWS awsCredentialExport credentials (the keys proving you're a legitimate user) used to refresh frantically every minute when they neared expiry, and now also accept the JSON shape that aws configure export-credentials outputs. On custom ANTHROPIC_BASE_URL (a self-hosted API endpoint) and Foundry (an enterprise channel), prompt caching (the mechanism that caches repeated content to save money and time) used to miss the cache entirely because an attestation token (a verification marker) changed every single turn; it now reads the cache. Write/Edit writing to network drives or cloud-synced folders used to spit out 0-byte or truncated broken files; that's normal now. And when another Claude Code process (process, a second copy of the program running at the same time) runs the 30-day cleanup in the background, your long-idle sessions no longer mysteriously lose their history. Like a bank where the passbook used to get reprinted every minute, coupons wouldn't scan, and the occasional transfer came out as a blank entry — everything's normal now.
A few model-switching and delegation logics got untangled. When you run /recap (the recap-the-conversation feature) or fork (copy a conversation into a new branch) right after switching models, it used to keep running on the old model for a turn; now it uses the new one immediately. Foreground subagents used to spawn nested subagents (one inside another) without limit; they now obey the same 5-level depth cap as background subagents. And the API retry banner "Retrying in 0s · attempt N/10" used to linger on screen even after the retry succeeded; it disappears now. Like switching in a new chef who'd let the old one plate one more dish before handing over, apprentices who'd bounce a task between each other forever (now capped at five bounces), and a "remaking it" sign that comes down the moment the food is done instead of staying up.
Several landmines on different platforms and unusual setups are cleared. On macOS, auth flows (the sequence of login steps that grant permissions) using open, osascript, or a browser used to fail with error -600 because of a missing Apple Events entitlement (Apple's formal permission for apps to call each other); it's now been added. On Windows, ExitWorktree (the leave-a-worktree feature) used to refuse removing a clean worktree (worktree, the Git feature that spins up parallel copies of one project) with "Could not verify worktree state" because bare git couldn't be resolved; it now removes them properly. When ~/.claude/settings.json is a relative symlink living under another symlink (symlink, a file that points elsewhere like a shortcut), setting changes like /effort or /model used to throw ENOENT (a file-not-found error); they work now. And on Windows/OneDrive, when the agents directory (the folder holding your custom agents) already existed, creating an agent used to throw "EEXIST: file already exists"; it creates fine now. Like home renovation where certain wall types used to throw a blanket error the moment you drove in a nail — now solid walls, partition boards, and walls that already have holes all take nails without complaint.
Three clipboard (the place the system parks what you copy) bugs are fixed. In fullscreen, if you first made a native-terminal selection by modifier+drag (dragging while holding a key) and then hit Ctrl+C, it used to overwrite the clipboard with the app's prior selection; it no longer does. Ctrl+V, when the clipboard held text, used to show "No image found in clipboard" and refuse to paste; it now pastes the text normally. And on Linux, /copy and copy-on-select (copy the moment you select) used to fail to detect a clipboard utility that was installed after Claude Code started; they detect it now. Like a photocopier that used to copy over your originals with the previous job, refused anything but images when you fed it plain text, and didn't recognize a freshly installed paper tray — all working now.
A pile of small readability-affecting display issues are fixed. The line numbers from your IDE (editor plugin, like IntelliJ or VS Code) selection used to be off by one in context reminders; they're accurate now. Tab-indented code in the Write create-file preview used to render with wrong indentation; it's correct now. AskUserQuestion (the feature where Claude asks you back) preview content used to get cut off at the dialog edge; it now word-wraps, and a typed "Other" free-text answer in a multi-select question used to be silently dropped on submit; it's now preserved. /stats "Most active day" and the daily token (a usage unit) chart used to show one day early in UTC-negative timezones (regions behind world-standard time, like the Americas); they're accurate now. Opening a URL in fullscreen now requires Cmd+click (macOS) / Ctrl+click, matching native terminals. The Improved N memories line no longer lists individual files outside verbose mode. Input messages queued until your turn ends now get a full-width background highlight. And on Ghostty (a terminal app), the activity spinner's pulse used to dwell on the wrong glyph size; it's normal now. Like a sloppily laid-out report where the line numbers were one off, tables spilled past the margin, dates were a day early, and even the loading animation flickered in size — now everything lines up.
原始 CHANGELOG
Original changelog三個新開關：一行改設定、放行 Apple Events、坐在電腦前不收手機推播
Added `/config key=value` syntax to set any setting from the prompt (e.g. `/config thinking=false`) — works in interactive, `-p`, and Remote Control
Added `sandbox.allowAppleEvents` opt-in setting that lets sandboxed commands send Apple Events on macOS
Added `CLAUDE_CLIENT_PRESENCE_FILE` environment variable: point it at a marker file to suppress mobile push notifications while you're at the machine
Original changelog長回覆不再一次全擠出來、斷線會自己重接，底層引擎也升級
Improved streaming of long paragraphs: text now appears line-by-line instead of waiting for the first line break
Improved auto-retry: API connection drops mid-thinking now automatically retry instead of showing "Connection closed while thinking"
Upgraded the bundled Bun runtime to 1.4
Original changelog子代理面板更清爽：閒置自動收起，計時不再算到別人頭上
Improved the subagent panel: idle subagents auto-hide after 30s, the list caps at 5 rows with scroll hints, and keyboard hints now show in the footer
Fixed subagent "Thinking" duration showing the parent agent's elapsed time instead of the subagent's own
Fixed subagents blocked on a nested agent showing a ticking elapsed time instead of "waiting" in the agent panel
Original changelog開機更利落：啟動變快、不再空白卡 15 秒、不再崩潰或凍結
Fixed a startup regression (~120ms per launch in fresh environments, introduced in 2.1.169): the first prompt no longer waits for the managed-settings fetch when no MCP servers are configured
Fixed startup blocking with a blank terminal for up to 15 seconds when the account settings fetch is slow on a degraded network
Fixed startup crash (`TypeError: Cannot read properties of null`) when `.claude.json` contains corrupted null project entries
Fixed macOS TUI freezing at session start (Ctrl+C unresponsive) when Spotlight is busy reindexing
Original changelog連線狀態不再騙人：MCP 連不上會誠實說、遠端遙控不再卡「連線中」
Improved the MCP OAuth browser page to match Claude Code's visual style and auto-close on success
Fixed `claude mcp get`/`list` showing `✓ Connected` when tools/list fails; they now show `! Connected · tools fetch failed` with the error detail
Fixed `/remote-control` leaving a stale "connecting…" line; it now confirms in the transcript once connected
Original changelog憑證不再每分鐘重抓、快取讀得到、檔案不再寫成 0 byte
Fixed AWS `awsCredentialExport` credentials with a short remaining lifetime causing credential refreshes every minute, and now accepts the JSON shape from `aws configure export-credentials`
Fixed prompt caching not reading on custom `ANTHROPIC_BASE_URL` and on Foundry due to a per-request attestation token changing every turn
Fixed Write/Edit producing 0-byte or truncated files on network drives and cloud-synced folders
Fixed long-running idle sessions losing their history when another Claude Code process ran the 30-day transcript cleanup
Original changelog換模型立刻生效、子代理不再無限連鎖、重試提示不再賴著不走
Fixed foreground subagents spawning unbounded nested chains; they now respect the same 5-level depth limit as background subagents
Fixed `/recap` and conversation forks using the previous model immediately after a model switch
Fixed the API retry indicator ("Retrying in 0s · attempt N/10") staying on screen after the retry succeededOriginal changelogmacOS 授權、Windows、符號連結設定檔都不再出錯
Fixed `open`, `osascript`, and browser-based auth flows failing with error -600 on macOS by adding the Apple Events entitlement
Fixed ExitWorktree refusing to remove a clean worktree with "Could not verify worktree state" when bare `git` cannot be resolved on Windows
Fixed settings changes (such as `/effort` or `/model`) failing with ENOENT when `~/.claude/settings.json` is a relative symlink under a symlinked `~/.claude`
Fixed agent creation failing with "EEXIST: file already exists" when the agents directory already exists (Windows/OneDrive)
Original changelog複製貼上不再出包：Ctrl+C 不覆蓋剪貼簿、Ctrl+V 文字貼得出、Linux 也能複製
Fixed Ctrl+C in fullscreen after a native terminal selection (modifier+drag) overwriting the clipboard with the app's prior selection
Fixed Ctrl+V showing "No image found in clipboard" instead of pasting when the clipboard contains text
Fixed `/copy` and copy-on-select on Linux not detecting a clipboard utility installed after Claude Code started
Original changelog一批畫面細節修順：行號、縮排預覽、問卷對話框、日期、跑馬燈都對齊
Changed fullscreen mode URL opening to require Cmd+click (macOS) / Ctrl+click, matching native terminal behavior
Changed the `Improved N memories` line to no longer list individual files outside verbose mode
Fixed IDE selection line numbers in context reminders being off by one (IntelliJ and VS Code)
Fixed AskUserQuestion preview content being cut off at the dialog edge instead of word-wrapping
Fixed AskUserQuestion multi-select questions silently dropping a typed "Other" free-text answer when submitting
Fixed `/stats` "Most active day" and daily token chart dates showing one day early in UTC-negative timezones
Fixed tab-indented code rendering with incorrect indentation in the Write (create-file) preview
Fixed user prompts queued mid-turn not showing a full-width background highlight in the transcript
Fixed the activity spinner's pulse dwelling on the wrong glyph size in Ghostty