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AI summary
Written by AI from the official notes. Check them for exact details.The Codex app now supports GPT-5.3-Codex-Spark and introduces new features for conversation management.
- Support for GPT-5.3-Codex-Spark
- Added conversation forking
- Introduced floating pop-out window for conversations
Why it matters: Developers and users of the Codex app should explore new features for enhanced conversation management.
Full release notes4 changes
New features
- Support for GPT-5.3-Codex-Spark
- Added conversation forking
- Added floating pop-out window to take a conversation with you
Bug fixes
- Improved performance and bug fixes
Alpha testing for the Codex app on Windows is also starting. Sign up here to be a potential alpha tester.