Tags give the ability to mark specific points in history as being important
[svn-buildpackage] Tagging gnome-session 2.30.2-1
[svn-buildpackage] Tagging gnome-session (2.30.0-1)
[svn-buildpackage] Tagging gnome-session (2.28.0-7)
[svn-buildpackage] Tagging gnome-session (2.28.0-6)
[svn-buildpackage] Tagging gnome-session (2.28.0-5)