Codex 0.144.0

你的帳號限流抵用券（讓你能突破次數限制的額度）現在會清楚標示種類跟到期日了，而且你能自己挑要先用哪一張。登入時，系統對於裝置驗證碼（device-code，讓你在別台機器登入的代碼）的警告也變得更白話，會教你怎麼看穿並阻止釣魚詐騙。如果你是架設應用伺服器的主人，現在還能在執行中動態提供認證，並把登入成功的人導向專屬網頁。就像百貨公司的禮券不再是一堆糊塗帳，會清楚寫明能換什麼、哪天過期，而且門口的警衛還會主動教你怎麼防範詐騙集團。

現在讀取檔案這種無害動作不用逐次核准了，新增了 writes 核准模式（只在要寫入時要求核准）。在對話方面，如果你中斷並恢復一個舊的 ChatGPT 對話，結果發現當初用的模型已經退休了，系統現在懂得自動改用你目前選的新模型接力，不會直接當機；另外，Amazon Bedrock 的模型名稱也標示得更清楚了，能一眼看出是哪個 GPT-5.6 家族的版本。最後，如果你選用耗費算力極高的 Ultra 模型，系統會警告你如果同時開太多代理（agent），扣打可能會瞬間燒光。就像圖書館換了新的聰明閘門，只是進去看看書不會被攔，但想把書借走就會要求登記；就算你借到一半圖書館換了新的系統，也會自動幫你轉移紀錄，順便提醒你借太多厚書可能會超重。

遠端執行器（executor，幫你跑程式的背後引擎）現在能大幅提升技能載入速度，因為它懂得一次解決相同目錄下的外掛命名空間；MCP（讓 AI 控制外部工具的協定）工具現在也能直接要求登入認證，不用再去開實驗性開關了。網路部分，負責即時連線的 WebSockets 現在能完美配合你的系統代理伺服器或自訂憑證，保持低延遲又不斷線；而長時間掛網的應用程式，也會自動幫內建的 codex_apps 刷新過期憑證。就像辦公室換了新總機，現在分機號碼一次建檔不用重複查，要找外部顧問也能直接轉接不用再輸入密碼，而且就算公司換了新的防火牆，電話線也一樣暢通無阻。

Your rate-limit reset credits (allowances that let you bypass usage caps) now clearly display their type and expiration dates, and you get to pick which one to redeem. During login, device-code (a code used to authenticate from another machine) warnings have been rewritten in plain language to teach you how to spot and stop phishing attempts. For app-server hosts, you can now inject authentication dynamically at runtime and redirect users to a hosted page upon successful login. Like gift certificates at a department store: they no longer just look like a confusing stack of paper, but clearly state what they're good for and when they expire, while the security guard at the door proactively teaches you how to avoid scammers.

Harmless read-only actions no longer require step-by-step permission. A new writes approval mode (which only stops to ask for permission when modifying something) has been added. On the conversation side, if you resume an old ChatGPT thread and its original model has been retired, the system now automatically retries with your currently selected model instead of crashing. Also, Amazon Bedrock model names are now clearly labeled so you can spot their exact GPT-5.6 family variant. Lastly, if you pick the heavy-duty Ultra reasoning model, the system will warn you that running too many concurrent agents might burn through your usage limits instantly. Like a smart new library gate: it lets you walk in and browse the books without stopping you, but asks for your card the moment you try to take one home; and if the library upgrades its checkout system halfway through, it seamlessly ports your records over, while warning you that borrowing too many heavy encyclopedias will quickly max out your weight allowance.

Remote executors (the underlying engines running your code) now significantly speed up skill loading times by resolving plugin namespaces once per root directory. MCP (a protocol letting AI control external tools) tools can now also directly request authentication interactively right out of the box without needing an experimental toggle. On the networking side, Responses WebSockets continue to provide low-latency communication while perfectly respecting your system proxies and custom certificate authorities; long-running app sessions will also automatically refresh expired credentials for the hosted codex_apps connector. Like installing a new office switchboard: extension numbers are mapped out all at once instead of looking them up every time, connecting to external consultants no longer requires punching in experimental access codes, and the phone lines stay crystal clear even if the company installs a strict new firewall.