Disruption with some GitHub services

What happened

From Feb 12, 2026 09:16:00 UTC to Feb 12, 2026 11:01 UTC, users attempting to download repository archives (tar.gz/zip) that include Git LFS objects received errors. Standard repository archives without LFS objects were not affected. On average, the archive download error rate was 0.0042% and peaked at 0.0339% of requests to the service. This was caused by deploying a corrupt configuration bundle, resulting in missing data used for network interface connections by the service. We mitigated the incident by applying the correct configuration to each site. We have added checks for corruption in this deployment, and will add auto-rollback detection for this service to prevent issues like this in the future.

1. Resolved · Feb 12, 11:12 UTC
   From Feb 12, 2026 09:16:00 UTC to Feb 12, 2026 11:01 UTC, users attempting to download repository archives (tar.gz/zip) that include Git LFS objects received errors. Standard repository archives without LFS objects were not affected. On average, the archive download error rate was 0.0042% and peaked at 0.0339% of requests to the service. This was caused by deploying a corrupt configuration bundle, resulting in missing data used for network interface connections by the service. We mitigated the incident by applying the correct configuration to each site. We have added checks for corruption in this deployment, and will add auto-rollback detection for this service to prevent issues like this in the future.