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OpenAI Codex CLI v0.137.0 Changelog

What changed in Codex CLI v0.137.0, released 2026-06-04 — explained in plain English.

TLDR
  • Enhanced Terminal & Remote Controls: Adds support for F13–F24 keys, a "thinking" status indicator, remote device pairing, and credit limit tracking for school and business accounts.
  • Smarter AI & Faster Performance: Introduces parallel web searches, thread-specific settings for multi-agent teams, and faster background chat history saving.
  • Improved Stability & Bug Fixes: Resolves startup crashes on Windows and macOS, automatically restores canceled drafts, and fixes various UI, plugin, and permission glitches.

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This update makes the OpenAI Codex command-line tool (a terminal-based app for coding with AI) much smoother and more reliable. Whether you are a student using it in a school workspace, a developer building teams of AI "agents" to write code, or just someone who loves using the terminal, this release brings better keyboard controls, faster web searches, and a lot of behind-the-scenes stability fixes.

What's new

  • Better Terminal Controls: The text-based user interface (TUI) now supports extra keyboard shortcuts (F13 to F24 keys), lets you paste text into search menus, and has a small status indicator to show when the AI is "thinking" (reasoning).
  • School and Business Tools: Administrators can now see monthly credit limits directly in the status bar and easily push settings to school (EDU) or work accounts from the cloud.
  • Remote Control Pairing: You can now link remote devices to control the app, and easily see or cancel who has access.
  • Smarter Multi-Agent Teams: If you use multiple AI agents (specialized AI helpers) to solve a problem, the system now remembers which specific AI settings belong to which chat thread, making teamwork between agents much smoother.
  • Parallel Web Searches: The built-in web search tool can now run multiple searches at the exact same time, speeding up how quickly the AI finds information.
  • Developer-Friendly Plugin Lists: You can now export your installed plugins as a JSON list (a clean, structured text format that other computer programs can easily read).

Improvements

  • Faster Chat History Saving: The app now compresses and saves your old chat history in the background much faster by processing multiple files at once.
  • Cleaner Code Structure: The developers cleaned up the app's internal code, separating prompts and tools into their own neat compartments so the main program runs lighter.

Fixes

  • No More Lost Drafts: If you cancel a prompt before the AI starts replying, the app will now restore your draft, attachments, and settings so you don't have to retype everything.
  • Smoother Startup on Windows and Mac: Fixed several bugs that caused the app to crash or freeze when launching on macOS or setting up databases on Windows.
  • UI Cleanup: Fixed a bug where slash-command menus (like typing /) and keyboard shortcut hints at the bottom of the screen wouldn't reset or display correctly.
  • Plugin and Permission Fixes: The app now prevents duplicate plugins from installing, handles broken plugin files without crashing, and makes sure security permissions are safely passed to background tasks.
  • Safer Chat History: Fixed bugs that caused chat history to glitch when renaming chat titles or opening side chats.

Breaking changes

No breaking changes in this release.

How to upgrade

Update to OpenAI Codex CLI v0.137.0 by running:

codex --upgrade

This is our plain-language summary. Read the complete, official notes on the OpenAI Codex CLI official changelog ↗.

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