SmartGWT is a GWT based framework that allows you to not only utilize its comprehensive widget library for your application UI, but also tie these widgets in with your server-side for data management. SmartGWT is based on the powerful and mature SmartClient library.
SmartGWT 1.1 has been released. Read the Release Notes. SmartGWT is compatible with GWT 1.5.3 and GWT 1.6.4
Release Announcements
SmartGWT 1.1 Release announcement here
SmartGWT 1.0b2 Release announcement here
SmartGWT 1.0b1 Introduction and Release announcement here. It is strongly recommended that your read this introduction to SmartGWT as it goes over the design of SmartGWT and key features.

