www.gimp.org From the release:
Version 2.2.14 of the GNU Image Manipulation Program is a bug-fix release in the stable 2.2 series. Please see the NEWS file for a detailed list of changes. The source code is available from ftp.gimp.org. Binary packages for the various supported platforms should become available soon.
I'll be waiting for it to hit the Ubuntu repo's, but if you don't mind building from source, have at it!