Releases · Codex
Codex CLI 0.23.0 release notes
- Version
- 0.23.0
- Released
- Status
- Stable release
What's new in Codex CLI 0.23.0
The official notes for Codex CLI 0.23.0 list 64 changes: 1 new feature and 63 other changes.
- 1 new feature
- 63 other changes
Highlights
- new feature New commands and controls: support /mcp in TUI and a slash command /approvals to control approvals.
- other change Highlights
- other change Reasoning controls: change reasoning effort and model at runtime /model; add “minimal” effort for GPT‑5 models.
- other change Auth improvements: show login options when not signed in with ChatGPT and auto‑refresh ChatGPT auth token.
- other change UI/UX polish: Ghostty Ctrl‑b/Ctrl‑f fallback, Ctrl+H as backspace, cursor position tweak after tab completion, color/accessibility updates.
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 0.23.0)
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