ChatGPT & Codex changelog

ChatGPT — June 2, 2026

v2026-06-02-bf842da3 includes 1 new features and 0 fixes. We’re rolling out Active sessions, a new security feature in ChatGPT that helps users review sessions associated with their account and sign out of sessions they don’t recognize. Users can now:

Added

  • We’re rolling out Active sessions, a new security feature in ChatGPT that helps users review sessions associated with their account and sign out of sessions they don’t recognize. Users can now:

Changed

  • Active account session controls
  • Review first-party OpenAI sessions from Settings > Security > Active sessions, with available details such as device, app, approximate location, sign-in time, trusted-device status, and whether it is the current session
  • Log out of individual sessions or all sessions from Active sessions
  • Active sessions shows sessions known through session management, including ChatGPT, Codex, and API Platform sessions where available. It does not manage third-party app sessions, connected apps, Sign in with ChatGPT sessions used only for third-party services, or Codex CLI sessions. Learn more: Managing active sessions in ChatGPT
ChatGPT — June 2, 2026 — Release Notes