Mintlify incident

Page Revalidation Issues

Resolved after 1 hour 39 minutes, affecting Updates, on June 1, 2026.

resolved Jun 01, 2026, 10:24 PM UTC

Updates are back to normal, and we are load testing the planned migration more comprehensively before attempting it again.

Started
Jun 01, 2026, 08:44 PM UTC
Resolved
Jun 01, 2026, 10:24 PM UTC
Duration
1h 39m
Detected by Pingoru
Jun 01, 2026, 08:44 PM UTC

Affected components

Updates

Update timeline

  1. investigating Jun 01, 2026, 08:44 PM UTC

    We're seeing some issues with page cache revalidation that is affecting updates from being published to documentation sites. We've begun an investigation and will have updates shortly.

  2. identified Jun 01, 2026, 09:28 PM UTC

    We've identified the issue as being caused by rate limiting due to a migration we were attempting to run, and have taken steps to prevent it from occurring again. Additionally, we are retriggering revalidation for all customers affected by the issue.

  3. monitoring Jun 01, 2026, 09:48 PM UTC

    All customers who had a failing update or revalidation should be revalidated. We are closely monitoring our systems while we re-examinee our approach to the scheduled migration to prevent this from happening again.

  4. resolved Jun 01, 2026, 10:24 PM UTC

    Updates are back to normal, and we are load testing the planned migration more comprehensively before attempting it again.

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