Maintenance is scheduled between 16:00 and 23:59 CEST (14:00 and 21:59 UTC) on Thursday 2021-09-30. The system may be unavailable at any time during this timeframe. Please plan accordingly.

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'