Claude Opus 4.8 is generally available for GitHub Copilot - GitHub Changelog
… You’ll be able to select the model in the model picker in: Visual Studio Code in all modes i.e., chat, ask, edit, and agent Visual Studio Copilot CLI GitHub Copilot cloud agent GitHub Copilot App github.com GitHub Mobile iOS and Android JetBrains Xcode Eclipse Rollout will be gradual. …