Although the new release is still a beta program, the new release contains a large number of bug fixes in addition to the following new features:
* Searches against local and remote Catalogs
* Improved rendering feedback * Legend graphics * Style editing * Sample WMS and WFS urls * Available Test Plan * Additional Raster support * Drag and drop support
The latest version can be downloaded from:
http://docs.codehaus.org/display/UDIG/UDIG+0.7