If you use Gitkraken, immediately update to the latest version, remove your SSH key from https://gitlab.ai.vub.ac.be/-/profile/keys and generate a new one. SSH keys generated with a vulnerable Gitkraken version are compromised.

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'