Other upgrade paths
Not all upgrades are from one version of GitLab to another. Other paths are available.
Convert to Enterprise Edition
You can convert your GitLab Community Edition (CE) instance to a GitLab Enterprise Edition (EE) instance:
If you need to return to Community Edition from Enterprise Edition:
Convert a self-compiled instance to a Linux package
If you have a self-compiled GitLab instance and want to convert it to a Linux package: