It’s a maintenance release with a few bug-fixes. There is also a new Group widget:
Now it is possible to run screen to image export from the command line. The command is a bit long but this is how Eclipse does things:
eclipsec.exe -application com.wireframesketcher.ui.screenExport \
-data c:\eclipse\workspace \
-noSplash -source c:\eclipse\workspace\mockups \
-dest c:\mockups
Use Eclipse update manager to get the latest version or download the latest version and install it manually.