What Happened

GitHub experienced an outage on June 16, 2026. The incident lasted approximately 25 minutes.

World's largest source code hosting platform with version control, CI/CD (Actions), code review, project management, and AI coding assistant (Copilot).

Timeline

Time (UTC)StatusDetails
19:02MonitoringThe degradation has been mitigated. We are monitoring to ensure stability.
18:32InvestigatingWe are investigating reports of impacted performance for some GitHub services.
18:00MonitoringThe degradation affecting Copilot AI Model Providers has been mitigated. We are monitoring to ensure stability.
17:47InvestigatingWe are experiencing degraded availability for the Opus 4.8 model in Copilot products and IDE surfaces. This is due to an issue with an upstream model provider. While we work with them to resolve th...
17:45InvestigatingWe are investigating reports of degraded availability for Copilot AI Model Providers
18:17ResolvedAll systems operational

Impact

The outage lasted approximately 25 minutes. GitHub runs on Azure — check those status pages if you experienced cascading issues.

Resolution

GitHub has recovered and is now operational.

What To Do Next

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This post was automatically generated by ServiceAlert.ai's monitoring system. View live status →