[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"article-anthropic-april-2026-claude-code-update-zh":3,"tags-anthropic-april-2026-claude-code-update-zh":35,"related-lang-anthropic-april-2026-claude-code-update-zh":51,"related-posts-anthropic-april-2026-claude-code-update-zh":55,"series-model-release-cbdc8d5b-0793-4482-b46d-74a76e663fea":92},{"id":4,"title":5,"content":6,"summary":7,"source":8,"source_url":9,"author":10,"image_url":11,"keywords":12,"language":23,"translated_content":10,"views":24,"is_premium":25,"created_at":26,"updated_at":26,"cover_image":11,"published_at":27,"rewrite_status":28,"rewrite_error":10,"rewritten_from_id":29,"slug":30,"category":31,"related_article_id":32,"status":33,"google_indexed_at":34,"x_posted_at":10,"tweet_text":10,"title_rewritten_at":10,"title_original":10,"key_takeaways":10,"topic_cluster_id":10,"embedding":10,"is_canonical_seed":25},"cbdc8d5b-0793-4482-b46d-74a76e663fea","Anthropic 4 月 Claude Code 更新","\u003Cp>\u003Ca href=\"https:\u002F\u002Fwww.anthropic.com\u002F\" target=\"_blank\" rel=\"noopener\">Anthropic\u003C\u002Fa> 在 2026 年 4 月推了 \u003Ca href=\"https:\u002F\u002Fwww.anthropic.com\u002Fclaude-code\" target=\"_blank\" rel=\"noopener\">Claude Code\u003C\u002Fa> 2.1.89。這版不是炫技型更新。它更像是把一堆實戰痛點一次補起來。\u003C\u002Fp>\u003Cp>最有意思的是新環境變數。\u003Ccode>ANTHROPIC_DEFAULT_{OPUS,SONNET,HAIKU}_MODEL_SUPPORTS\u003C\u002Fcode> 可以覆寫能力判斷。對跑 \u003Ca href=\"https:\u002F\u002Faws.amazon.com\u002Fbedrock\u002F\" target=\"_blank\" rel=\"noopener\">AWS Bedrock\u003C\u002Fa>、\u003Ca href=\"https:\u002F\u002Fcloud.google.com\u002Fvertex-ai\" target=\"_blank\" rel=\"noopener\">Google Vertex AI\u003C\u002Fa>、\u003Ca href=\"https:\u002F\u002Fazure.microsoft.com\u002Fen-us\u002Fproducts\u002Fai-foundry\" target=\"_blank\" rel=\"noopener\">Microsoft Foundry\u003C\u002Fa> 的團隊，這很實際。模型標籤和真實能力常常對不上，這問題我相信很多人都踩過。\u003C\u002Fp>\u003Ch2>這版到底改了什麼\u003C\u002Fh2>\u003Cp>Claude Code 2.1.89 的重點，不在單一功能。它一次碰了 hook、resume、Windows、voice mode、MCP 連線，還有長 session 的穩定性。這種更新通常代表產品已經進到大量實戰階段。\u003C\u002Fp>\n\u003Cfigure class=\"my-6\">\u003Cimg src=\"https:\u002F\u002Fxxdpdyhzhpamafnrdkyq.supabase.co\u002Fstorage\u002Fv1\u002Fobject\u002Fpublic\u002Fcovers\u002Finline-1775146013649-rgjg.png\" alt=\"Anthropic 4 月 Claude Code 更新\" class=\"rounded-xl w-full\" loading=\"lazy\" \u002F>\u003C\u002Ffigure>\n\u003Cp>這版最亮眼的是 \u003Ccode>defer\u003C\u002Fcode> 權限決策。它加在 \u003Ccode>PreToolUse\u003C\u002Fcode> hooks 上。簡單講，就是工具呼叫先暫停，之後再續跑。對 headless session 很有用。你可以先用 \u003Ccode>-p --resume\u003C\u002Fcode> 接回來，再重新評估 hook。\u003C\u002Fp>\u003Cp>終端機體驗也有修。\u003Ccode>CLAUDE_CODE_NO_FLICKER=1\u003C\u002Fcode> 可以減少虛擬 scrollback 的閃爍。講白了就是少一點眼睛疲勞。這種東西平常不會上新聞，但每天打字的人會很有感。\u003C\u002Fp>\u003Cul>\u003Cli>\u003Ccode>defer\u003C\u002Fcode> 支援暫停工具呼叫。\u003C\u002Fli>\u003Cli>\u003Ccode>MCP_CONNECTION_NONBLOCKING=true\u003C\u002Fcode> 可跳過 \u003Ccode>-p\u003C\u002Fcode> 模式等待。\u003C\u002Fli>\u003Cli>\u003Ccode>CLAUDE_CODE_NO_FLICKER=1\u003C\u002Fcode> 可減少終端閃爍。\u003C\u002Fli>\u003Cli>\u003Ccode>_MODEL_NAME\u003C\u002Fcode> 與 \u003Ccode>_MODEL_DESCRIPTION\u003C\u002Fcode> 可改 picker 顯示。\u003C\u002Fli>\u003Cli>\u003Ccode>ANTHROPIC_DEFAULT_{OPUS,SONNET,HAIKU}_MODEL_SUPPORTS\u003C\u002Fcode> 可覆寫能力判斷。\u003C\u002Fli>\u003C\u002Ful>\u003Ch2>模型環境變數為什麼重要\u003C\u002Fh2>\u003Cp>這次最值得聊的，不是 UI，而是模型環境變數。它們看起來只是設定檔。實際上，它們是在修「顯示內容」和「真實能力」之間的落差。\u003C\u002Fp>\u003Cp>這件事對第三方雲特別重要。Bedrock、Vertex \u003Ca href=\"\u002Fnews\u002Fai-documentary-ceos-altman-hassabis-amodei-zh\">AI\u003C\u002Fa>、Foundry 常會用 pinned alias。問題是，provider 更新 metadata 的速度，常常跟不上實際行為。結果就是，UI 以為模型不支援，實際上支援；或反過來，UI 顯示能用，結果在某些情境下根本不穩。\u003C\u002Fp>\u003Cp>\u003Ca href=\"\u002Fnews\u002Fanthropic-mythos-leak-step-change-model-zh\">Anth\u003C\u002Fa>ropic 這次給管理者一個直接修正的入口。\u003Ccode>_MODEL_NAME\u003C\u002Fcode> 和 \u003Ccode>_MODEL_DESCRIPTION\u003C\u002Fcode> 也能改 \u003Ccode>\u002Fmodel\u003C\u002Fcode> 選單顯示。這很像小事，但真的會少掉很多誤選模型的客服\u003Ca href=\"\u002Fnews\u002Farc-prize-leaderboard-cost-performance-zh\">成本\u003C\u002Fa>。\u003C\u002Fp>\u003Cblockquote>“Software is a gas; it expands to fill its container.” — Nathan Myhrvold\u003C\u002Fblockquote>\u003Cp>這句話很貼切。Claude Code 現在跑進更多環境。每多一個環境，就多一種 metadata 漂移。多一種漂移，就多一種 bug。這版更新就是在把這些洞補起來。\u003C\u002Fp>\u003Ch2>修 bug 的清單透露了什麼\u003C\u002Fh2>\u003Cp>這版的 bug fix 很長，而且很集中。它透露一件事：長時間 session 真的難搞。Anthropic 修了 prompt history 在 4KB 邊界掉資料、巨大 JSON input 的記憶體保留、crash 後冒出 zombie LSP server，還有 transcript 裡有舊 tool result 時的 resume 問題。\u003C\u002Fp>\n\u003Cfigure class=\"my-6\">\u003Cimg src=\"https:\u002F\u002Fxxdpdyhzhpamafnrdkyq.supabase.co\u002Fstorage\u002Fv1\u002Fobject\u002Fpublic\u002Fcovers\u002Finline-1775146009884-zgcn.png\" alt=\"Anthropic 4 月 Claude Code 更新\" class=\"rounded-xl w-full\" loading=\"lazy\" \u002F>\u003C\u002Ffigure>\n\u003Cp>Windows 也被認真處理了。這點我覺得很重要。它修了 Edit 和 Write 工具的 CRLF 重複、PowerShell stderr 誤判失敗、Windows Terminal Preview 1.25 的 Shift+Enter 問題，還有 voice mode 的 WebSocket upgrade 問題。這不是打補丁而已，這是把 Windows 當正式戰場在修。\u003C\u002Fp>\u003Cp>還有幾個修正很務實。Auto mode 被拒絕的命令，現在會出通知，也會出現在 \u003Ccode>\u002Fpermissions\u003C\u002Fcode>。autocompact thrash loop 也不再無腦燒 API call，而是直接停下來給可操作錯誤。這些都不帥，但很省錢。\u003C\u002Fp>\u003Cul>\u003Cli>修了大型 JSON input 造成的 LRU cache memory leak。\u003C\u002Fli>\u003Cli>修了超過 50MB session file 的訊息刪除 crash。\u003C\u002Fli>\u003Cli>修了超過 1 GiB 檔案編輯時的 OOM 風險。\u003C\u002Fli>\u003Cli>修了 \u003Ccode>\u002Fstats\u003C\u002Fcode> 少算 subagent token。\u003C\u002Fli>\u003Cli>修了 PowerShell progress 寫到 stderr 時的誤失敗。\u003C\u002Fli>\u003Cli>修了長 session 中 tool schema bytes 改變造成的 cache miss。\u003C\u002Fli>\u003C\u002Ful>\u003Ch2>跟上一版比，差在哪\u003C\u002Fh2>\u003Cp>如果拿 2026 年 3 月的版本來看，2.1.89 比較像穩定化加強版。\u003Ca href=\"https:\u002F\u002Fwww.anthropic.com\u002Fclaude-code\" target=\"_blank\" rel=\"noopener\">Claude Code\u003C\u002Fa> 2.1.88 主要在處理 flicker-free rendering、named subagents，還有一堆長 session 修正。4 月這版延續那條線，但多了 defer hook flow 和模型覆寫變數。\u003C\u002Fp>\u003Cp>這個差異很有意思。它代表 Anthropic 不只在修終端機外觀。它也在處理真實部署裡的三件事：模型路由、權限策略、provider metadata。這三件事只要有一個歪掉，團隊就會開始抱怨。\u003C\u002Fp>\u003Cp>所以如果把兩版並排看，脈絡很清楚。3 月偏穩定和可視性。4 月偏管理控制。對要把工具放進日常工作流的團隊來說，後者更像真正會用到的東西。\u003C\u002Fp>\u003Cul>\u003Cli>2.1.88 先加了 \u003Ccode>CLAUDE_CODE_NO_FLICKER=1\u003C\u002Fcode>。\u003C\u002Fli>\u003Cli>2.1.88 也支援 named subagents。\u003C\u002Fli>\u003Cli>2.1.89 再加 \u003Ccode>defer\u003C\u002Fcode> hooks 與模型覆寫。\u003C\u002Fli>\u003Cli>兩版都在修長 session、cache、Windows 問題。\u003C\u002Fli>\u003C\u002Ful>\u003Cp>如果你也在追 Anthropic 的平台節奏，這版可以跟它 3 月的 API 更新一起看。像 \u003Ca href=\"https:\u002F\u002Fdocs.anthropic.com\u002Fen\u002Fdocs\u002Fbuild-with-claude\u002Fmessage-batches\" target=\"_blank\" rel=\"noopener\">Message Batches API\u003C\u002Fa> 的輸出上限調整，就跟這條產品線很搭。工具端和 API 端一起補，才像一套完整系統。\u003C\u002Fp>\u003Ch2>這代表產業裡的什麼變化\u003C\u002Fh2>\u003Cp>我覺得這版最值得注意的，不是某個單點功能，而是產品方向。Claude Code 正在往「可被管理的工具」走。不是只有個人開著玩，而是團隊真的會拿去跑。\u003C\u002Fp>\u003Cp>這種工具一旦進到團隊環境，問題就會變。單人用時，模型名稱錯一點沒差。團隊用時，錯一點就會有人選錯模型、送錯權限、燒錯 token。那時候你就會知道，環境變數不是小事。\u003C\u002Fp>\u003Cp>從產業角度看，這也反映出 AI coding tool 的下一階段。大家比的不只是模型能力。還有部署適配、權限控制、可觀測性、Windows 相容性，以及能不能在第三方雲上活得像樣。這些才是實際採購會問的東西。\u003C\u002Fp>\u003Ch2>接下來可以怎麼看\u003C\u002Fh2>\u003Cp>如果你們團隊有用 Claude Code，我會先做一件事。檢查你們的 pinned model 在 picker 裡顯示對不對。再看 \u003Ccode>ANTHROPIC_DEFAULT_{OPUS,SONNET,HAIKU}_MODEL_SUPPORTS\u003C\u002Fcode> 要不要先在 staging 試跑。別等到正式環境才發現能力標籤跟真實行為不一致。\u003C\u002Fp>\u003Cp>我也會順手測 \u003Ccode>defer\u003C\u002Fcode> hooks 和 \u003Ccode>-p --resume\u003C\u002Fcode> 的流程。這種功能很適合長任務，也很適合需要人工審核的工具呼叫。對 CI、agent workflow、內部自動化腳本，都有機會省掉一些麻煩。\u003C\u002Fp>\u003Cp>我的判斷很直接。接下來幾版 Claude Code，應該還會繼續往管理能力和環境適配走。你如果是平台工程師，現在就該把它當成一個要維運的軟體，不只是聊天工具。這差很多。\u003C\u002Fp>","Claude Code 2.1.89 加入 resume hooks、Windows 修正，還有模型標籤與能力覆寫的環境變數，對用 Bedrock、Vertex AI、Foundry 的團隊很實用。","releasebot.io","https:\u002F\u002Freleasebot.io\u002Fupdates\u002Fanthropic",null,"https:\u002F\u002Fxxdpdyhzhpamafnrdkyq.supabase.co\u002Fstorage\u002Fv1\u002Fobject\u002Fpublic\u002Fcovers\u002Finline-1775146013649-rgjg.png",[13,14,15,16,17,18,19,20,21,22],"Claude Code","Anthropic","AI coding tool","環境變數","Bedrock","Vertex AI","Microsoft Foundry","Windows 修正","MCP","resume 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模型，比演示更重要","https:\u002F\u002Fxxdpdyhzhpamafnrdkyq.supabase.co\u002Fstorage\u002Fv1\u002Fobject\u002Fpublic\u002Fcovers\u002Finline-1778869245574-c25w.png","2026-05-15T18:20:23.111559+00:00",{"id":63,"slug":64,"title":65,"cover_image":66,"image_url":66,"created_at":67,"category":31},"5b5fa24f-5259-4e9e-8270-b08b6805f281","minimax-m1-open-hybrid-attention-reasoning-model-zh","MiniMax-M1：開源 1M Token 推理模型","https:\u002F\u002Fxxdpdyhzhpamafnrdkyq.supabase.co\u002Fstorage\u002Fv1\u002Fobject\u002Fpublic\u002Fcovers\u002Finline-1778797859209-ea1g.png","2026-05-14T22:30:38.636592+00:00",{"id":69,"slug":70,"title":71,"cover_image":72,"image_url":72,"created_at":73,"category":31},"b1da56ac-8019-4c6b-a8dc-22e6e22b1cb5","gemini-omni-video-review-text-rendering-zh","Gemini Omni 影片模型怎麼了","https:\u002F\u002Fxxdpdyhzhpamafnrdkyq.supabase.co\u002Fstorage\u002Fv1\u002Fobject\u002Fpublic\u002Fcovers\u002Finline-1778779280109-lrrk.png","2026-05-14T17:20:42.608312+00:00",{"id":75,"slug":76,"title":77,"cover_image":78,"image_url":78,"created_at":79,"category":31},"d63e9d93-e613-4bbf-8135-9599fde11d08","why-xiaomi-mimo-v25-pro-changes-coding-agents-zh","為什麼 Xiaomi 的 MiMo-V2.5-Pro 改變的是 Coding …","https:\u002F\u002Fxxdpdyhzhpamafnrdkyq.supabase.co\u002Fstorage\u002Fv1\u002Fobject\u002Fpublic\u002Fcovers\u002Finline-1778689858139-v38e.png","2026-05-13T16:30:27.893951+00:00",{"id":81,"slug":82,"title":83,"cover_image":84,"image_url":84,"created_at":85,"category":31},"8f0c9185-52f9-46f2-82c6-5baec126ba2e","openai-realtime-audio-models-live-voice-zh","OpenAI 即時音訊模型瞄準語音互動","https:\u002F\u002Fxxdpdyhzhpamafnrdkyq.supabase.co\u002Fstorage\u002Fv1\u002Fobject\u002Fpublic\u002Fcovers\u002Finline-1778451657895-2iu7.png","2026-05-10T22:20:32.443798+00:00",{"id":87,"slug":88,"title":89,"cover_image":90,"image_url":90,"created_at":91,"category":31},"52106dc2-4eba-4ca0-8318-fa646064de97","anthropic-10-finance-ai-agents-zh","Anthropic推10款金融AI Agent","https:\u002F\u002Fxxdpdyhzhpamafnrdkyq.supabase.co\u002Fstorage\u002Fv1\u002Fobject\u002Fpublic\u002Fcovers\u002Finline-1778389843399-vclb.png","2026-05-10T05:10:22.778762+00:00",[93,98,103,108,113,118,123,128,133,138],{"id":94,"slug":95,"title":96,"created_at":97},"58b64033-7eb6-49b9-9aab-01cf8ae1b2f2","nvidia-rubin-six-chips-one-ai-supercomputer-zh","NVIDIA Rubin 把六顆晶片塞進 AI 機櫃","2026-03-26T07:18:45.861277+00:00",{"id":99,"slug":100,"title":101,"created_at":102},"0dcc2c61-c2a6-480d-adb8-dd225fc68914","march-2026-ai-model-news-what-mattered-zh","2026 年 3 月 AI 模型新聞重點","2026-03-26T07:32:08.386348+00:00",{"id":104,"slug":105,"title":106,"created_at":107},"214ab08b-5ce5-4b5c-8b72-47619d8675dd","why-small-models-are-winning-on-device-ai-zh","小模型為何吃下裝置端 AI","2026-03-26T07:36:30.488966+00:00",{"id":109,"slug":110,"title":111,"created_at":112},"785624b2-0355-4b82-adc3-de5e45eecd88","midjourney-v8-faster-images-higher-costs-zh","Midjourney V8 變快了，也變貴了","2026-03-26T07:52:03.562971+00:00",{"id":114,"slug":115,"title":116,"created_at":117},"cda76b92-d209-4134-86c1-a60f5bc7b128","xiaomi-mimo-trio-agents-robots-voice-zh","小米 MiMo 三模型瞄準代理、機器人與語音","2026-03-28T03:05:08.779489+00:00",{"id":119,"slug":120,"title":121,"created_at":122},"9e1044b4-946d-47fe-9e2a-c2ee032e1164","xiaomi-mimo-v2-pro-1t-moe-agents-zh","小米 MiMo-V2-Pro 登場：1T MoE 模型","2026-03-28T03:06:19.002353+00:00",{"id":124,"slug":125,"title":126,"created_at":127},"d68e59a2-55eb-4a8f-95d6-edc8fcbff581","cursor-composer-2-started-from-kimi-zh","Cursor Composer 2 其實從 Kimi 起步","2026-03-28T03:11:58.893796+00:00",{"id":129,"slug":130,"title":131,"created_at":132},"c4b6186f-bd84-4598-997e-c6e31d543c0d","cursor-composer-2-agentic-coding-model-zh","Cursor Composer 2 走向代理式寫碼","2026-03-28T03:13:06.422716+00:00",{"id":134,"slug":135,"title":136,"created_at":137},"45812c46-99fc-4b1f-aae1-56f64f5c9024","openai-shuts-down-sora-video-app-api-zh","OpenAI 關閉 Sora App 與 API","2026-03-29T04:47:48.974108+00:00",{"id":139,"slug":140,"title":141,"created_at":142},"e112e76f-ec3b-408f-810e-e93ae21a888a","apple-siri-gemini-distilled-models-zh","Apple Siri 牽手 Gemini 的真相","2026-03-29T04:52:57.886544+00:00"]