CRelease notes
Codex app v26.901.51231
Codex app 26.901.51231 for macOS, published to Homebrew as the chatgpt cask.
Codex app v26.901.51231
What's new in Codex app v26.901.51231, released Sep 6, 2026 (). Newer: v26.1021.31345 (Oct 24, 2026)
What's new in Codex app v26.901.51231, released Sep 6, 2026 (). Newer: v26.1021.31345 (Oct 24, 2026)
Release notes
Codex app 26.901.51231 for macOS, published to Homebrew as the chatgpt cask.