Disruption with Copilot Code Review

Sep 4 , 22:26 UTC Resolved - On September 4, 2026, between 20:04 and 22:26 UTC, GitHub Copilot code review experienced an increased failure rate. Affected pull request reviews failed to complete or post review comments. The incident was caused by a change to the service’s authentication permissions that prevented it from submitting affected reviews to the GitHub API. We reverted the change and restored normal operation by 22:26 UTC. We apologize for the disruption. Sep 4 , 22:25 UTC Monitoring - The degradation has been mitigated. We are monitoring to ensure stability. Sep 4 , 21:54 UTC Updat…

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