問題修復
Astra 現身內建模型挑選器，未明確設定時成為預設選項
當你開啟 Codex 準備寫程式時，如果沒有在設定中明確指定特定模型，現在會直接以 Astra 作為內建預設模型。過去 Astra 在內建的模型挑選器（供切換不同 AI 版本的選單）中可能無法正常看見，這次更新修復了顯示問題，讓它清楚出現在挑選清單供你點選；只要你未額外指定其他模型，它就會自動接手你的開發工作。
這讓尚未配置偏好模型的日常操作能直接使用 Astra ，切換時也能在清單中快速找到。
繁體中文
新功能
Astra 調整非同步提問指引，僅在工作階段提供工具時發問
交給 Astra 處理複雜任務時，它在背景發問確認的行為現在更精準。這次更新調整了 Astra 的內建指引，明確限制它只有在目前工作階段確實具備提問工具時，才能向你發起非同步提問（在背景等候回覆、不卡住手邊工作的發問機制）。以前若環境未提供相應工具，模型可能仍會嘗試發送背景問題；現在有了這層條件約束，提問動作只會在支援的環境下觸發。
如此一來，工作階段在缺乏提問模組時能維持穩定運行，不會被不合時宜的發問中斷。
English
BUGFIX
Astra now visible in the bundled model picker, becomes default when unconfigured
When you open Codex to start coding, if no specific model is explicitly configured, Astra now serves directly as the bundled default model. Previously, Astra could fail to appear properly in the bundled model picker (a menu for switching between different AI versions); this update fixes the visibility issue, so it now shows up clearly in the selection list for you to pick; as long as you haven't specified another model, it automatically takes over your development work.
This lets everyday operations without a configured preferred model use Astra directly, and it can also be found quickly in the list when switching.
FEATURE
Astra's async-question guidance updated to ask only when the session provides the tool
When you hand Astra a complex task, its behavior of asking background confirmation questions is now more precise. This update adjusts Astra's built-in guidance, explicitly restricting it to initiate asynchronous questions to you (a mechanism that waits for a reply in the background without blocking your current work) only when the tool for questions is actually available in the current session. Previously, if the environment didn't provide the corresponding tool, the model could still attempt to send background questions; now with this condition in place, the questioning action only triggers in a supported environment.
As a result, the session can keep running stably even when the questioning module is unavailable, without being interrupted by an ill-timed question.
原始 CHANGELOG
Original changelogAstra 現身內建模型挑選器，未明確設定時成為預設選項
Fixed Astra’s visibility in the bundled model picker and made it the bundled default when no model is explicitly configured. (#42874)Original changelogAstra 調整非同步提問指引，僅在工作階段提供工具時發問
Updated Astra’s guidance to use asynchronous questions only when the tool is available in the session. (#42878)