"public/imgs/git@transfer.hft-stuttgart.de:ugl/website.git" did not exist on "ed2682eb98a66334ecca8a946bb06cc51b0e44f1"
Tags give the ability to mark specific points in history as being important
Repository has no tags yet.
Use git tag command to add a new one:
git tag -a v1.4 -m 'version 1.4'