Incident with multple GitHub services

Source: Hacker News

Resolution

This incident has been resolved. Thank you for your patience and understanding as we addressed this issue. A detailed root cause analysis will be shared as soon as it is available.
Posted Apr 23, 2026 – 17:30 UTC

Updates

17:10 UTC – Apr 23, 2026

Webhooks is operating normally.

17:04 UTC – Apr 23, 2026

Many services are mitigated and are validating the remaining services.

17:03 UTC – Apr 23, 2026

The degradation affecting Actions and Copilot has been mitigated. We are monitoring to ensure stability.

16:52 UTC – Apr 23, 2026

We have identified the root problem and are working on mitigation.

16:34 UTC – Apr 23, 2026

Actions is experiencing degraded performance. We are continuing to investigate.

16:19 UTC – Apr 23, 2026

We are investigating multiple unavailable services.

16:12 UTC – Apr 23, 2026

We are investigating reports of degraded availability for Copilot and Webhooks.

Affected Services

• Webhooks
• Actions
• Copilot