Short bio: Computer Scientist, FOSS supporter (read more)
Tux Machines (TM)-specific
With GNOME 3.0 not being released now until March of 2011, GNOME 2.32 is being released next month and will continue to focus on dependable and trusted GNOME 2.x technologies, such as the GTK+2 library rather than GTK+3 that's been in development for quite a number of months and is already supported by most GNOME modules.
While most development work on this primary tool-kit of GNOME is still focused towards GTK+ 3.0, GTK+2 continues to receive a bit of love with GTK+ 2.22 being the last planned stable release. Making way towards GTK+ 2.22 there was the release of GTK+ 2.21.6 last night as one of the final development snapshots towards this release that bids farewell to GTK+2. GTK+ 2.21.6 is being checked-in with the many other official GNOME modules that are providing updates for the GNOME 2.32 Beta release that's expected later in the week.