I have a quite old installation of gitlab and have decided I want to move to the latest version.
Is there a guide on how to backup everything and restore it to a new isntance with a newer version installed, or is this method of upgrading not supported?
Do I need to upgrade every version step by hand?
I am using a Bitnami image for gitab right now and thought that I should now install it myself instead.
Any ideas or pointers are appreciated