Releases · Codex
Codex CLI 0.121.0 release notes
- Version
- 0.121.0
- Released
- Status
- Stable release
What's new in Codex CLI 0.121.0
The official notes for Codex CLI 0.121.0 list 22 changes: 9 new features, 4 fixes and 9 other changes.
- 9 new features
- 4 fixes
- 9 other changes
Highlights
- new feature Added codex marketplace add and app-server support for installing plugin marketplaces from GitHub, git URLs, local directories, and direct marketplace.json…
- new feature Added TUI prompt history improvements, including Ctrl+R reverse search and local recall for accepted slash commands.
- new feature Added TUI and app-server controls for memory mode, memory reset/deletion, and memory-extension cleanup.
- new feature Added realtime and app-server APIs for output modality, transcript completion events, raw turn item injection, and symlink-aware filesystem metadata.
- new feature Added a secure devcontainer profile with bubblewrap support, plus macOS sandbox allowlists for Unix sockets.
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 0.121.0)
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