The GNOME Project has released GNOME 3.12 today. Congratulations to all the approximately 1140 contributors that made 34236 really awesome changes in this release.
Bastian Hougaard and Karen Sandler (GNOME Executive Director) have made an Introducing GNOME 3.12 video, check it out!
Don’t forget to check the release notes. If you’re a hardcore Fedora user, you can get GNOME 3.12 using Richard Hughes’ rpm repository.