Incident with Pull Requests /pulls

Incident update

On March 2nd, 2026, between 7:10 UTC and 22:04 UTC the pull requests service was degraded. Users navigating between tabs on the pull requests dashboard were met with 404 errors or blank pages.<br /><br />This was due to a configuration change deployed on February 27th at 11:03 PM UTC. We mitigated the incident by reverting the change.<br /><br />We’re working to improve monitoring for the page to automatically detect and alert us to routing failures.