… Model Deprecation date Suggested alternative GPT-5.1 2026-04-15 GPT-5.3-Codex GPT-5.1-Codex 2026-04-01 GPT-5.3-Codex GPT-5.1-Codex-Mini 2026-04-01 GPT-5.3-Codex GPT-5.1-Codex-Max 2026-04-01 GPT-5.3-Codex Please update your workflows and integrations to use supported models. …
… May.19 Improvement Easily apply Copilot code review feedback with Copilot cloud agent copilot May.19 Release Gemini 3.5 Flash is generally available for GitHub Copilot copilot May.18 Improvement One-click fixes for failing Actions with Copilot cloud agent copilot May.18 Release Copilot cloud agent:…
… May.19 Improvement Easily apply Copilot code review feedback with Copilot cloud agent copilot May.19 Release Gemini 3.5 Flash is generally available for GitHub Copilot copilot May.18 Improvement One-click fixes for failing Actions with Copilot cloud agent copilot May.18 Release Copilot cloud agent:…
… Validate all skills gh skill publish Auto-fix metadata issues gh skill publish --fix Keep skills up to date gh skill update scans all known agent host directories, reads provenance metadata from each installed skill, and checks for upstream changes: Check for updates interactively gh skill update U… …
… May.07 Retired Upcoming deprecation of GPT-4.1 copilot May.07 Retired Claude Sonnet 4 deprecated copilot May.07 Improvement Rubber Duck in GitHub Copilot CLI now supports more models copilot May.06 Improvement Enterprise-managed plugins in GitHub Copilot CLI are now in public preview client apps co…
… May.19 Improvement Easily apply Copilot code review feedback with Copilot cloud agent copilot May.19 Release Gemini 3.5 Flash is generally available for GitHub Copilot copilot May.18 Improvement One-click fixes for failing Actions with Copilot cloud agent copilot May.18 Release Copilot cloud agent:…
… Pick your agent: Use Claude and Codex on Agent HQ Claude by Anthropic and OpenAI Codex are now available in public preview on GitHub and VS Code with a Copilot Pro+ or Copilot Enterprise subscription. …
… Pick your agent: Use Claude and Codex on Agent HQ Claude by Anthropic and OpenAI Codex are now available in public preview on GitHub and VS Code with a Copilot Pro+ or Copilot Enterprise subscription. …
… May.18 Improvement One-click fixes for failing Actions with Copilot cloud agent copilot May.18 Release Copilot cloud agent: Fast, cost-efficient models for simple tasks copilot May.18 Release Ask questions in context with Copilot on web copilot May.18 Release Audit repository Copilot cloud agent co…
… May.08 Release Copilot code review comment types now in usage metrics API account management copilot enterprise management tools May.08 Release More flexible secrets and variables for Copilot cloud agent copilot May.07 Retired Upcoming deprecation of GPT-4.1 copilot May.07 Retired Claude Sonnet 4 d…