This version of GitHub Enterprise Server will be discontinued on 2026-08-25. Discontinued releases are not supported. No patch releases will be made, even for critical security issues. For better performance, improved security, and new features in GitHub Enterprise Server, see Overview of the upgrade process. For help with the upgrade, GitHub Enterprise Support.

Completing your migration with GitHub Enterprise Importer

After you migrate repositories to GitHub, you can access migration logs and reclaim mannequins.

Accessing your migration logs for GitHub Enterprise Importer

After running a migration, you should review the migration log to check for data that didn't migrate as expected.

Reclaiming mannequins for GitHub Enterprise Importer

After your migration, you can assign the history of a placeholder identity, or mannequin, to a member of your organization.