Copilot weekly releases

GitHub Copilot adds Claude Opus 5.5, GPT-6 Sol, GPT-6 Luna, and Grok 4.7 across Pro, Pro+, Max, Business, and Enterprise plans, with local sandboxing in the Copilot app now in public preview.

GitHub | In Edition 53, Saturday 26 Sep 2026

SOURCE GitHub, GitHub Copilot weekly releases, September 21

Added to The Deploy Log Friday 25 Sep 2026, updated Saturday 26 Sep 2026. Read Edition 53, the edition that carried it.

The call on this one

What shipped is free. The call on it, what to do about it and the condition on that, opens with a signup: free, no card, every edition in full.