Codex 0.153.3
This hotfix adds GPT-6-Astra to Codex's Amazon Bedrock catalogs and fixes its async clarification-question guidance.
The 0.153.3 release of Codex adds GPT-6-Astra to the Amazon Bedrock model picker for the Mantle and Runtime global and US routes. It also fixes Astra's guidance for asynchronous clarification questions, pointing it to the supported tool and noting that Astra accepts text only, as detailed in the release notes.

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