GNOME has been updated to version 3.4.1, which is the first update since the stable release of the GNOME 3.4 desktop environment. GNOME 3.4.1 includes some enhancements and bug fixes as well as more translations updates for various languages.
GNOME 3.4.2 is scheduled for mid-May which will include some minor updates, whereas GNOME 3.6 is scheduled for late Septemeber, this version is currently under development. New feature proposals period will end up on April 23rd. Among the notable module proposals is the addition of the Zeitgeist Framework. For more information, check this page.