Codex CLI 0.159.0 release notes

Version

0.159.0

Released

29 September 2026

Status

Stable release

What's new in Codex CLI 0.159.0

The official notes for Codex CLI 0.159.0 list 14 changes: 1 new feature, 1 fix and 12 other changes.

• 1 new feature
• 1 fix
• 12 other changes

Highlights

• new feature New sessions get a compact welcome screen and consistent headers, with occasional tips during and after turns.
• fix Fixed macOS TLS access in network-enabled sandboxes and remote environments that require proxy access.
• other change Opt-in instant_interrupt lets new input steer Codex during model responses or long-running code-mode calls.
• other change The warnings viewer dismisses reviewed warnings when closed; press k to keep one for later.
• other change You can scroll the transcript while deciding whether to implement a plan.

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 0.159.0)

All Codex CLI release notes · All releases

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