v11.1 [Dec 30, 2011]
-ASP.NET templates have been updated to use AJAX-based rendering. Nearly all requests are now callbacks. Your XAF ASP.NET application will now generate about 25% fewer HTTP requests with a two-thirds drop in network traffic.
-The Filter Editor available within List Views (GridControl) has been improved. End-users can now select nested object properties and apply aggregate functions to collections. As such, complex filters can be easily constructed at run time.