Please check gitlab-tutorial
We moved our GitLab from git.ift.tuwien.ac.at/lab to git.ift.tuwien.ac.at/ (we got rid of the /lab)
Please update your local repositories with:
git remote set-url origin https://git.ift.tuwien.ac.at/yourgroup/yourproject.git
Use git tag command to add a new one: git tag -a v1.4 -m 'version 1.4'
