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Changelog Update

2025-08-27

Late August update

IDE extension (Compatible with VS Code, Cursor, Windsurf)

Codex now runs in your IDE with an interactive UI for fast local iteration. Easily switch between modes and reasoning efforts.

Sign in with ChatGPT (IDE & CLI)

One-click authentication that removes API keys and uses ChatGPT Enterprise credits.

Move work between local ↔ cloud

Hand off tasks to Codex web from the IDE with the ability to apply changes locally so you can delegate jobs without leaving your editor.

Code Reviews

Codex goes beyond static analysis. It checks a PR against its intent, reasons across the codebase and dependencies, and can run code to validate the behavior of changes.