I was playing with some GWT examples today and the Eclipse alert me that there is a new update of the GWT Plugin to version 2.2.1. What was interesting that there is also update for the GWT SDK, just a new build as you can see from the screenshots bellow.
After the update:
The new plugin version fixes some issues like for example the work with the UiBinders highlighting, but I wasn’t able to see a big differences. After the update the UI Designer feels little bit faster, but maybe it is just a feeling;). I also had the hope the the new SDK build fixes the warnings coming when you compile from the com/google/gwt/cell/client/IconCellDecorator.java but unfortunately it didn’t.