I’ve updated WM 2.2 to fix 3 bugs found post-release so far.
If you’ve downloaded WM 2.2 prior to 5/11/2010, you can update with a hotfix:
WM 2.2 Professional Hotfix 1
WM 2.2 Standard Hotfix 1
The bugs are:
#1 If not creating a document folder, WM will continually pop up the first run wizard
#2 Memory leak when using Mask Inputs under some conditions
#3 Erosion power drastically reduced past 8192 resolution