# codex rust-v0.153.1 — 0.153.1

- Product: codex (https://whatsnew.fyi/product/codex)
- Vendor: codex
- Date: 2026-09-03
- Version: rust-v0.153.1
- Original notes: https://github.com/openai/codex/releases/tag/rust-v0.153.1
- Permalink: https://whatsnew.fyi/product/codex/releases/rust-v0.153.1

What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog.

Reuse: the summaries, labels and curation here are © What's New. Quote freely with attribution and a link back; wholesale republication of the corpus is not permitted — terms: https://whatsnew.fyi/terms. The vendors' own release notes remain their publishers'.

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- **added** — Support for configuring GPT-6-Astra through the API without changing the default model or showing it in the model picker

##### New Features

- Added support for configuring GPT-6-Astra through the API without changing the default model or showing it in the model picker. (#42605)

##### Changelog

Full Changelog: https://github.com/openai/codex/compare/rust-v0.153.0...rust-v0.153.1

- #42605 Backport GPT-6-Astra model catalog to 0.153 @anp-oai