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Codex CLI 0.155.0 release notes
- Version
- 0.155.0
- Released
- Status
- Stable release
What's new in Codex CLI 0.155.0
The official notes for Codex CLI 0.155.0 list 13 changes: 4 new features, 1 fix, 3 security changes and 5 other changes.
- 4 new features
- 1 fix
- 3 security changes
- 5 other changes
Highlights
- security change Amazon Bedrock can now obtain AWS credentials from configured commands, with caching, expiration-based refresh, and authentication recovery.
- security change MCP servers now report expired OAuth credentials accurately and provide reconnect guidance when token refresh fails.
- security change Blocked Windows-process escapes from restricted WSL sandboxes and hardened brokered shell snapshots against credential exposure.
- new feature Added experimental /voice conversations with live transcripts and microphone controls on supported builds, enabled through /experimental.
- new feature Added task hiding, archiving, and deletion in the agents overview, plus worktree ownership details and confirmed deletion of clean managed…
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 0.155.0)
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