How to check the version of GitLab?

Question

How to check which version of GitLab is installed on the server?

I am about version specified in GitLab changelog:
https://gitlab.com/gitlab-org/gitlab-foss/b

Answer 1

The easiest way is to paste the following command:

cat /opt/gitlab/version-manifest.txt | head -n 1

and there you get the version installed. :)