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Written by AI from the official notes. Check them for exact details.The Codex app now allows forking from earlier messages and introduces new slash commands and notifications.
- Fork conversations from earlier messages now available.
- New slash commands for model and reasoning level switching.
- Notifications for plan mode questions added.
- Fixed thread handoff and subagent navigation issues.
- Additional performance improvements and bug fixes.
Why it matters: Users who rely on Codex for coding assistance will benefit from enhanced conversation management and usability.
Full release notes5 changes
New features
- You can now fork a conversation from an earlier message, not just the latest turn.
- Added slash commands for switching models and reasoning levels, and made slash commands work in the middle of a draft prompt.
- Added notifications for plan mode questions so it's easier to notice when Codex needs input.
Performance improvements and bug fixes
- Fixed thread handoff and subagent navigation issues across worktrees and the VS Code extension.
- Additional performance improvements and bug fixes.