The issue is resolved.

The issue has been resolved. GitHub sync and Review apps were unavailable from 11:34pm PST (07:34 UTC) to 11:57pm PST (07:57 UTC). GitHub sync and Review apps requests during th

GitHub sync and Review apps are currently unavailable. Our engineers are working on the fix.

Heroku engineers are performing an emergency service update on the Heroku build system. For the next 15 minutes the following services will be unavailable:

• Applica

We are currently investigating an increase in GitHub Sync build failures.

GitHub sync and Review apps are working normally.

We are seeing elevated errors around the apps configured with GitHub sync or Review apps. This may include builds and the deploy tab of the app dashboard. https://status.github.

This issue has been resolved.

We're investigating problems with build output during git pushes.

The update of the Heroku build service has begun. For the next 30 minutes Heroku Git repositories, the Heroku button, Github Sync, Dropbox Sync, and the Heroku Builds API will n

This issue is now resolved.

The GitHub API is back up and we have enabled GitHub sync. We continue to monitor.

The update of the Heroku build service has begun. For the next 30 minutes Heroku Git repositories, the Heroku button, Github Sync, Dropbox Sync, and the Heroku Builds API will n

This issue is now resolved.

We are investigating issues with GitHub Sync. Platform API and GIT builds are not impacted.

This issue has been resolved. The backlog has cleared and git push deploys are working as expected again.