GTK, which stands for the Gimp ToolKit, is a library for creating graphical user interfaces. It is designed to be small and efficient, but still flexible enough to allow the programmer freedom in the interfaces created. GTK provides some unique features over standard widget libraries. License: GNU Lesser General Public License (LGPL) Changes:
A long-standing problem with the handling of insensitive buttons was fixed. Xinerama is now used in the presence of insufficient Xrandr implementations. Threads handling was enhanced with new timeout functions. Many bugs were fixed. Translations were updated.