This article describes the release history of the control.
For the complete Release History of UI for Silverlight go to What's New Section.
The minimized RadWindow buttons are wider than they should be
Exception is thrown when you call Show() of RadWindow that is already opened
If the height of the browser is smaller then the RestrictedAreaMargin an ArgumentException is thrown
If in a RadWindow the first elements are two consecutive DateTimePicker controls and that Window is focused the application hangs
Add Name="HeaderContent" to a Title ContentControl in the Windows7 theme
Make it possible to get the full position of a window and then be able to restore it (minimized, maximized, normal states)
Delete obsoleted RenderActive property from RadWindow
Validation tooltip is misplaced on start up
Focusing RadWindows in OOB applications throws exception
FocusVisual border does not disappear from buttons when window is closed
An IndexOutOfRangeException is thrown in a certain scenario when a RadWindow with WindowState set to Maximized is open through another RadWindow