Tags give the ability to mark specific points in history as being important
Candidate Release 1 of libvirt-5.5.0
Candidate Release 2 of libvirt 5.4.0
Candidate Release 1 for libvirt 5.4.0
Release Candidate 2 of libvirt 5.3.0
Release Candisate 1 of libvirt 5.3.0
Candidate Release 1 of libvirt 5.2.0
Candidate Release 2 of libvirt-5.1.0
Candidate release 1 of libvirt-5.1.0
Release Candisate 2 for libvirt-5.0.0
Candidate release of of libvirt-5.0.0