GNOME 2.17.3 has been released:
This is our third development release on the road towards GNOME 2.18.0, which will be released in March 2007.
You all know what you have to do now. Go download it. Go compile it. Go test it. And go hack on it, document it, translate it, fix it.
To compile GNOME 2.17.3, you can use GARNOME (http://www.gnome.org/projects/garnome/, which supports users and has additional/different modules available), or the jhbuild (http://www.gnome.org/~jamesh/jhbuild.html) modulesets (which use the exact tarball versions from the official release) available at:
http://download.gnome.org/teams/releng/2.17.3/