Some pipelines not triggering due to GitHub API failures

Update timeline

1. investigating Apr 01, 2026, 11:55 AM UTC

   Some pipelines may not trigger due to a high rate of API failures on one of GitHub's API endpoints. This includes some manually-triggered pipelines, some OAuth hooks and some scheduled pipelines.

2. identified Apr 01, 2026, 11:58 AM UTC

   We are continuing to see very high error rates from GitHub's `GET /repos/{owner}/{repo}/commits` API.

3. monitoring Apr 01, 2026, 12:12 PM UTC

   GitHub's `GET /repos/{owner}/{repo}/commits` API has appeared to recover. We will continue to monitor this.

4. resolved Apr 01, 2026, 12:23 PM UTC

   It appears that GitHub's `GET /repos/{owner}/{repo}/commits` API is now stable and responsive.