Codex CLI 0.5.0 release notes

Version

0.5.0

Released

10 July 2025

Status

Stable release

What's new in Codex CLI 0.5.0

The official notes for Codex CLI 0.5.0 list 5 changes: 1 new feature, 1 fix and 3 other changes.

• 1 new feature
• 1 fix
• 3 other changes

Highlights

• new feature Added new config option: model_supports_reasoning_summaries: github.com/openai/codex/pull/1524
• fix Fix generated shell completions to use the name codex instead of codex-cli: github.com/openai/codex/pull/1496
• other change Thanks to @reneleonhardt for helping update a number of our dependencies (we now build with Rust 1.88!): github.com/openai/codex/pull/1494
• other change Removed reference to /compact in github.com/openai/codex/pull/1503 because it is not supported yet: github.com/openai/codex/issues/1257
• other change Thanks to @pchuri so that when running Codex installed via npm, process.platform === "android" will run the Rust CLI: github.com/openai/codex/pull/1488

Our short summary: changes are counted and classified automatically from the official notes, and highlights are shortened. The complete, authoritative list is in the official release notes on GitHub.

Full release notes on GitHub (Codex CLI 0.5.0)

All Codex CLI release notes · All releases

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