← ChatGPT & Codex changelog
ChatGPT — February 2, 2026
The new Codex macOS app provides a comprehensive command center for managing multiple coding agents in parallel. Its features include running long-horizon and background tasks, reviewing clean diffs from isolated worktrees, viewing agent progress and decisions, and executing reusable skills and automations. Availability is for ChatGPT plans that include Codex, with a limited-time promotional offer providing included limits for Free/Go users and 2x rate limits for Plus/Pro subscribers.
Source: official ChatGPT & Codex release notes. Summaries are written from the official notes; see how we work.
Added
- Introducing the Codex app
Changed
- Today we’re releasing the Codex app for macOS, a command center for managing multiple coding agents in parallel. The app lets you run long‑horizon and background tasks, review clean diffs from isolated worktrees, see agent progress and decisions, and execute reusable skills and automations. Available with ChatGPT plans that include Codex, with a limited‑time promo: Free and Go can try Codex with included limits, while Plus and Pro users get 2x Codex rate limits. Get started by downloading the macOS app, and learn more about Codex.
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