Mergify experienced a major incident on August 17, 2026 affecting Engine, lasting 16h 30m. The incident has been resolved; the full update timeline is below.
Affected components
Update timeline
- identified Aug 17, 2026, 01:55 PM UTC
GitHub is currently experiencing degraded service on its API and webhook delivery. Their incident is public and you can follow it at https://www.githubstatus.com. This is slowing merge queue processing across Mergify. Since around 13:30 UTC, pull requests are taking longer than usual to be evaluated and merged, and some events from GitHub are reaching us with delay. Your pull requests stay in the queue. There is no need to re-queue them or to change your configuration. Processing catches up as GitHub recovers. We are monitoring and will update this page when the situation changes.
- resolved Aug 18, 2026, 06:25 AM UTC
GitHub's incident is resolved and Mergify is back to normal. Merge queue processing returned to its usual rate. Pull requests queued during the incident were processed as GitHub recovered, and no action is needed on your side.