Accidentally deleted subscriptions for chat integrations (Slack and MS Teams)
6 hours ago
- #Chat Integration
- #Authorization Failure
- #GitHub Outage
- GitHub services experienced performance issues, with a specific incident from 14:49 UTC to 16:45 UTC causing authorization failures for legitimate requests and unexpected repository unsubscription events in Slack and Teams channels.
- The root cause was a recently enabled feature flag, which has been turned off to mitigate the degradation; normal authorization behavior should now be restored.
- For the chat integration issue, GitHub is exploring options to restore deleted subscriptions and will provide an update soon; meanwhile, customers can manually re-subscribe their Slack and Teams channels to repositories.
- The degradation has been mitigated as of the monitoring update, and the situation is being monitored to ensure stability.