Releases · Codex
Codex CLI 0.123.0 release notes
- Version
- 0.123.0
- Released
- Status
- Stable release
What's new in Codex CLI 0.123.0
The official notes for Codex CLI 0.123.0 list 18 changes: 4 new features, 4 fixes and 10 other changes.
- 4 new features
- 4 fixes
- 10 other changes
Highlights
- new feature Added a built-in amazon-bedrock model provider with configurable AWS profile support.
- new feature Added /mcp verbose for full MCP server diagnostics, resources, and resource templates while keeping plain /mcp fast.
- new feature Added host-specific remote_sandbox_config requirements for remote environments.
- new feature Added and tightened the Code Review skill instructions used by Codex-driven reviews.
- fix Fixed /copy after rollback so it copies the latest visible assistant response, not a pre-rollback response.
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 0.123.0)
Latest Codex CLI version
Released · Official notes on GitHub
All Codex CLI release notes · All releases
Also tracked: Codex news · Codex resets · Codex release notes · Blog