A new development version of GIMP has been released; version 2.7.3. GIMP is the GNU Image Manipulation Program. It is a freely distributed piece of software for such tasks as photo retouching, image composition & image authoring.
According to the developers this version is packed with important new features & improvements that brings us closer to GIMP 2.8.
The most visible changes in 2.7.3 are the fully working single-window mode, including working session management, and the introduction of a new hybrid spinbutton/scale widget which takes less space in dockable dialogs.
You can read the release notes here.
You can download GIMP 2.7.3 here.