This server is intended for use for Academic Classwork related Git repositories only. Projects/repositories will generally be removed after 6 months following close of the semester. Inactive repositories from previous semester are now being archived when no activity for 365 days. They are renamed and marked as 'archived'. After 90 days in that state they will be removed from the system completely.

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'