Update Sep 4, 2026 tracked by Updatify

0.153.4

Bug Fixes

  • Fixed Astra’s visibility in the bundled model picker and made it the bundled default when no model is explicitly configured. (#42874)
  • Updated Astra’s guidance to use asynchronous questions only when the tool is available in the session. (#42878)

Changelog

Full Changelog: https://github.com/openai/codex/compare/rust-v0.153.3…rust-v0.153.4

  • #42874 [0.153 hotfix] Show Astra in bundled model picker @rhan-oai
  • #42878 [0.153 hotfix] Qualify Astra async-question guidance by tool availability @rhan-oai