Freeware image editor the GNU Image Manipulation Program, or GIMP to its friends, gets a bucketload of small tweaks and bug-fixes.
The freeware Photoshop analogue includes improvements for a wide range of features, but doesn't include anything new. Many of the changes fix tool errors. Curves, antialiasing, the Healing brush, TIFF loading and others received retouching. Several plug-ins and how the program handles them also got a boost, including Unsharp Mask, JPEG saving, Gaussian blur, and others. The full list of changes can be read here.