GPT-5.1, GPT-5.1 Codex, GPT-5.1-Codex-Max, and GPT-5.1-Codex-Mini deprecated - GitHub Changelog
…Jun.09 Release Claude Fable 5 is generally available for GitHub Copilot copilot Jun.09 Improvement Security validation for third-party coding agents application security copilot Jun.05 Retired GPT-5.2…