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No downtime recorded on this day.
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had a major outage.
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No incidents or maintenance related to this downtime.

Nov 7, 2026

No incidents reported today.

Nov 6, 2026

GitHub API degradation
Resolved - Delayed merge queue status checks. From 9:05 to 10:55 AM CST, GitHub's API intermittently returned errors when Merge Freeze posted status checks. Updates were retried automatically and may have been delayed up to ~15 minutes. No action needed.
Nov 6, 09:00 CST

Nov 5, 2026

Delayed merge queue checks due to GitHub API errors
Resolved - This incident has been resolved. Between about 9:30 AM and 3:50 PM CST, GitHub's API intermittently returned server errors when Merge Freeze posted status checks. The worst periods were 9:30–11:00 AM and 12:30–2:30 PM CST. Error rates have been back to normal since 3:50 PM. Most checks succeeded on retry, but if a merge queue entry is still stuck, remove it and re-queue it.
Nov 5, 17:09 CST
Monitoring - Between about 9:30 AM and 3:30 PM CST, GitHub's API intermittently returned server errors when Merge Freeze posted status checks. The worst periods were 9:30–11:00 AM and 12:30–2:30 PM CST. Most checks succeeded on retry, but some merge queue entries may not have received a status. If an entry is still stuck, remove it and re-queue it.
Nov 5, 15:38 CST
Investigating - GitHub's API is returning intermittent server errors, so some Merge Freeze status checks for merge queue entries are delayed or failing to post. We're retrying them automatically. This has been occurring intermittently most of the day (since 9:30 AM CST).

GitHub hasn't reported an incident yet; we're monitoring and will update here.

If a merge queue entry is stuck, removing it and re-queuing it should fix it.
Nov 5, 15:36 CST

Nov 4, 2026

Delayed status checks due to intermittent GitHub API errors
Resolved - Some Merge Freeze status checks took longer than usual to appear on pull requests and merge queue entries. Our requests to post these checks to GitHub intermittently returned errors between 9:15 AM and 4:08 PM CST, with the most errors between 12:30 and 1:45 PM CST. There was also a brief period of errors from 5:17 to 5:19 AM CST.

Most affected checks succeeded automatically on retry within about two minutes. A small number of merge queue checks could not be posted after repeated attempts. If a merge queue entry appears stuck waiting on Merge Freeze, please re-queue it.

We are monitoring until error rates return to normal.

UPDATE: error rates have returned to normal (5:55 PM CST)
Nov 4, 12:00 CST

Nov 3, 2026

No incidents reported.

Nov 2, 2026

No incidents reported.

Nov 1, 2026

No incidents reported.

Oct 31, 2026

No incidents reported.

Oct 30, 2026

No incidents reported.

Oct 29, 2026

No incidents reported.

Oct 28, 2026

No incidents reported.

Oct 27, 2026

No incidents reported.

Oct 26, 2026

No incidents reported.

Oct 25, 2026

No incidents reported.

Oct 24, 2026

No incidents reported.

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