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We checked the official GitHub status page for updates 1 min, 4 seconds ago.

Past GitHub Incidents

Source: Official GitHub status page
Start Time (UTC)Incident Deep LinkImpactDurationDescription
2025-04-29 10:05 Delays for web and email notification delivery
minor
2 hrs, 47 mins

This incident has been resolved.This incident has been resolved.

2025-04-28 08:03 Incident with Git Operations, API Requests and Issues
minor
3 hrs, 6 mins

This incident has been resolved.This incident has been resolved.

2025-04-23 21:38 Disruption with some GitHub services
major
42 mins

Starting at 19:13:50 UTC, the service responsible for importing Git repositories began experiencing errors that i...

2025-04-23 07:17 Incident with Issues, API Requests and Pages
major
43 mins

On April 23, 2025, between 07:00 UTC and 07:20 UTC, multiple GitHub services experienced degradation caused by re...

2025-04-21 16:30 [Scheduled] Codespaces Scheduled Maintenance
maintenance
24 hrs

The scheduled maintenance has been completed.The scheduled maintenance has been completed.

2025-04-16 15:22 Incident with Pull Requests
minor
2 hrs, 4 mins

On April 16, 2025 between 3:22:36 PM UTC and 5:26:55 PM UTC the Pull Request service was degraded. On average, 0...

2025-04-15 18:20 Disruption with some GitHub services
minor
47 hrs, 15 mins

On April 15th during regular testing we found a bug in our Copilot Metrics Pipeline infrastructure causing some d...

2025-04-15 13:30 Disruption with some GitHub services for Safari Users
minor
42 mins

On April 15, 2025 from 12:45 UTC to 13:56 UTC, access to GitHub.com was restricted for logged out users using Web...

2025-04-12 20:00 [Retroactive] Access from China temporarily blocked for users that were not logged in
major
0 second

Due to a configuration change with unintended impact, some users that were not logged in who tried to visit GitHu...

2025-04-11 00:28 Incident with Codespaces
major
23 mins

On April 11 from 3:05am UTC to 3:44am UTC, approximately 75% of Codespaces users faced create and start failures....

2025-04-09 23:27 Disruption with some Pull Requests stuck in processing state
minor
1 hr, 12 mins

On April 9, 2025, between 11:27 UTC and 12:39 UTC, the Pull Requests service was degraded and experienced delays ...

2025-04-09 09:00 Incident with Pull Requests
minor
31 mins

On April 9, 2025, between 7:01 UTC and 9:31 UTC, the Pull Requests service was degraded and failed to update refs...

2025-04-08 17:53 Vision requests are unavailable for certain models on Copilot Chat on github.com
minor
28 mins

On 2025-04-08, between 00:42 and 18:05 UTC, as we rolled out an updated version of our GPT 4o model, we observed ...

2025-04-07 02:19 Disruption with some GitHub services
minor
12 mins

On April 7, 2025 between 2:15:37 AM UTC and 2:31:14 AM UTC, multiple GitHub services were degraded. Requests to t...

2025-04-03 18:51 Disruption with some GitHub services
minor
21 mins

On 2025-04-03, between 6:13:27 PM UTC and 7:12:00 PM UTC the docs.github.com service was degraded and errored. On...

2025-04-02 19:08 Disruption with some GitHub services
minor
1 hr, 12 mins

Between 2025-03-27 12:00 UTC and 2025-04-03 16:00 UTC, the GitHub Enterprise Cloud Dormant Users report was degra...

2025-04-02 17:00 [Scheduled] Scheduled Codespaces Maintenance
maintenance
24 hrs

The scheduled maintenance has been completed.The scheduled maintenance has been completed.

2025-04-01 08:31 Disruption with some GitHub services
minor
58 mins

On April 1st, 2025, between 08:17:00 UTC and 09:29:00 UTC the data store powering the Audit Log service experienc...

2025-03-31 16:27 Disruption with some GitHub services
major
1 hr, 30 mins

Between March 29 7:00 UTC and March 31 17:00 UTC users were unable to unsubscribe from GitHub marketing email sub...

2025-03-28 22:50 [Retroactive] Disruption with Pull Request Ref Updates
none
0 second

Beginning at 21:24 UTC on March 28 and lasting until 21:50 UTC, some customers of github.com had issues with PR t...

2025-03-28 17:53 Disruption with some GitHub services
major
21 mins

This incident was opened by mistake. Public services are currently functional.This incident was opened by mistake. Public services are currently functional.

2025-03-28 17:00 [Scheduled] Scheduled Codespaces Maintenance
maintenance
0 second

The scheduled maintenance has been completed.The scheduled maintenance has been completed.

2025-03-27 23:49 Disruption with Pull Request Ref Updates
minor
1 hr, 51 mins

Between March 27, 2025, 23:45 UTC and March 28, 2025, 01:40 UTC the Pull Requests service was degraded and failed...

2025-03-23 18:00 [Retroactive] Incident with Migrations Submitted Via GitHub UI
minor
0 second

Between 2024-03-23 18:10 UTC and 2024-03-24 16:10 UTC, migration jobs submitted through the GitHub UI experienced...

2025-03-21 12:40 Disruption with some GitHub services
minor
1 hr, 4 mins

On March 21st, 2025, between 11:45 UTC and 13:20 UTC, users were unable to interact with GitHub Copilot Chat in G...

2025-03-21 06:21 Intermittent GitHub Actions workflow failures
minor
3 hrs, 13 mins

On March 21st, 2025, between 05:43 UTC and 08:49 UTC, the Actions service experienced degradation, leading to wor...

2025-03-21 02:12 Incident with Codespaces
minor
56 mins

On March 21, 2025 between 01:00 UTC and 02:45 UTC, the Codespaces service was degraded and users in various regio...

2025-03-20 20:04 Incident with Pages
minor
50 mins

On March 20, 2025, between 19:24 UTC and 20:42 UTC the GitHub Pages experience was degraded and returned 503s for...

2025-03-18 23:45 Incident with Actions: Queue Run Failures
minor
1 hr, 10 mins

On March 18th, 2025, between 23:20 UTC and March 19th, 2025 00:15 UTC, the Actions service experienced degradatio...

2025-03-18 21:00 [Scheduled] Scheduled Migrations Maintenance
maintenance
8 hrs

The scheduled maintenance has been completed.The scheduled maintenance has been completed.

2025-03-18 15:58 Disruption with some GitHub services
minor
2 hrs, 47 mins

On March 18th, 2025, between 13:35 UTC and 17:45 UTC, some users of GitHub Copilot Chat in GitHub experienced int...

2025-03-18 15:05 macos-15-arm64 hosted runner queue delays
minor
2 hrs, 10 mins

On March 18, between 13:04 and 16:55 UTC, Actions workflows relying on hosted runners using the beta MacOS 15 ima...

2025-03-17 18:39 Incident with Issues
minor
4 hrs, 23 mins

Between March 17, 2025, 18:05 UTC and March 18, 2025, 09:50 UTC, GitHub.com experienced intermittent failures in ...

2025-03-12 13:28 Some Actions users are seeing their workflow jobs failing to start
minor
39 mins

On March 12, 2025, between 13:28 UTC and 14:07 UTC, the Actions service experienced degradation leading to run st...

2025-03-08 17:45 Incident with Actions and Pages
minor
26 mins

On March 8, 2025, between 17:16 UTC and 18:02 UTC, GitHub Actions and Pages services experienced degraded perform...

2025-03-07 10:03 Disruption with some GitHub services
minor
1 hr, 21 mins

On March 7, 2025, from 09:30 UTC to 11:07 UTC, we experienced a networking event that disrupted connectivity to o...

2025-03-03 04:20 Incident with Issues, Git Operations and API Requests
minor
1 hr, 11 mins

On March 3rd 2025 between 04:07 UTC and 09:36 UTC various GitHub services were degraded with an average error rat...

2025-02-28 06:12 Elevated Request Latency for Write operations on github.com and api.github.com
minor
43 mins

On February 28th, 2025, between 05:49 UTC and 06:55 UTC, a newly deployed background job caused increased load on...

2025-02-27 11:28 Disruption with some GitHub services
minor
54 mins

On February 27, 2025, between 11:30 UTC and 12:22 UTC, Actions experienced degraded performance, leading to delay...

2025-02-26 15:51 Incident with Actions and Packages
minor
1 hr, 28 mins

On February 26, 2025, between 14:51 UTC and 17:19 UTC, GitHub Packages experienced a service degradation, leading...

2025-02-25 15:12 Disruption with some GitHub services
major
1 hr, 38 mins

On February 25th, 2025, between 14:25 UTC and 16:44 UTC email and web notifications experienced delivery delays. ...

2025-02-25 14:40 Claude 3.7 Sonnet Partially Unavailable
minor
1 hr, 5 mins

On February 25, 2025 between 13:40 UTC and 15:45 UTC the Claude 3.7 Sonnet model for GitHub Copilot Chat experien...

2025-02-25 00:17 Incident with Packages
minor
51 mins

On February 25, 2025, between 00:17 UTC and 01:08 UTC, GitHub Packages experienced a service degradation, leading...

2025-02-24 22:06 Claude 3.5 Sonnet model is unavailable in Copilot
minor
8 mins

On February 24, 2025 between 21:42 UTC and 22:14 UTC the Claude 3.5 Sonnet model for GitHub Copilot Chat experien...

2025-02-24 16:08 Incident with Issues
minor
1 hr, 1 min

On February 24, 2025, between 15:17 UTC and 17:08 UTC the GitHub Issues & Pull Requests services were degraded by...

2025-02-24 15:17 Disruption with some GitHub services
minor
3 hrs, 14 mins

On February 21 2025 12:00 UTC - 2/24/2025, 18:31 UTC, the Copilot Metrics API failed to ingest daily metrics aggr...

2025-02-16 12:08 Disruption with some GitHub services
minor
36 mins

On February 16th, 2025 from 11:30 UTC to 12:44 UTC, API requests to GitHub.com experienced increased latency and ...

2025-02-14 20:06 Disruption with some GitHub services
minor
8 hrs, 9 mins

On February 15, 2025, between 6:35 pm UTC and 4:15 am UTC the Codespaces service was degraded and users in variou...

2025-02-13 07:30 [Retroactive] Incident with Migrations service
minor
0 second

Between Thursday 13th, 2025 19:30 UTC and Friday 14th, 2025 08:02 UTC the Migrations service was experiencing int...

2025-02-12 21:51 Claude Sonnet unavailable in GitHub Copilot
minor
1 hr, 19 mins

On February 12th, 2025, between 21:30 UTC and 23:10 UTC the Copilot service was degraded and all requests to Clau...