GitHub Copilot Weekly Releases Add Claude Opus 5.5, GPT-6 Sol, GPT-6 Luna, and Grok 4.7
GitHub's September 21 weekly roundup brings four new frontier models into Copilot at once, alongside local sandboxing in the Copilot app and fresh updates for JetBrains, VS Code, Slack, and Microsoft Teams. The release also improves long-running agent sessions with clearer implementation-plan status and better recovery from interrupted replies.
· GitHub
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