Silverlight 1.1 Alpha includes all the features available in Silverlight 1.0 Beta plus a number of new features focused primarily on improving developer productivity and power:Další informace třeba zde: MIX 07 - Silverlight shines brighter!
- Managed code support
- Support for dynamic languages including Managed JScript and Python
- Rich UI control model based on WPF
- Improved networking stack with support for REST, RSS, JSON, POX
- Enhanced, 2-way HTML/AJAX Bridge
- Comprehensive and consistent base class library
- Support for LINQ (LINQ to Objects, LINQ to XML)
[EDIT 2007/05/01] Více informací zde.