Buildkite experienced a minor incident on September 30, 2026 affecting GitHub Commit Status Notifications and Email Notifications and 1 more component, lasting 1h 28m. The incident has been resolved; the full update timeline is below.
Affected components
GitHub Commit Status NotificationsEmail NotificationsSlack NotificationsWebhook Notifications
Update timeline
- investigating Sep 30, 2026, 01:03 AM UTC
We are investigating delays to build and job notifications for a subset of customers.
- identified Sep 30, 2026, 01:19 AM UTC
We've resolved the underlying error, and outbound notifications queues are now in the process of catching up for impacted customers.
- monitoring Sep 30, 2026, 01:43 AM UTC
Outbound notification queues have now fully caught up for all impacted customers.
- resolved Sep 30, 2026, 02:32 AM UTC
Outbound notification latency remains at expected levels. Some customers may have received duplicate notifications before the underlying error was resolved.