Upgrading from gitlab-ce 8.5.0 to 10.6.4-

For the RPM world, @astrachan has the answer here:

• Upgrade from gitlab-ce 8.0.3-ce.1 to latest

For the Debian/Ubuntu world, I posted an update strategy here:

• Upgrade Gitlab 6.5.1 to latest version ''10.6.4"

Tell us if this works for you.

Regards