3.3.3 development release
3.2.3 release
3.2.2 bugfix release
3.3.2 development release
3.2.1 release
3.2.0 stable release
3.1.91 development release (GNOME 3.2 beta 2)
Release 3.1.90
3.1.4 development release
3.1.3 development release
Release 3.0.2
Release 3.0.1 (not a real release, only some translation updates)
3.0.0
2.91.93
2.91.92 release
2.91.91 unstable release
Release 2.91.90 (3.0 Beta 1), following GNOME Shell.
This tag corresponds to GNOME Shell 2.91.6 release.