GCGitHub Copilot CLI v1.0.90-4Released Sep 29, 2026 · GitHub / MicrosoftPre-releaseWhat the release notes sayFixed A fresh launch no longer prints "Failed to read model provider attribution" errors while it signs in Source: github.com ↗ Olderv1.0.90-3Newer v1.0.90-5Every GitHub Copilot CLI release →