Microsoft announced the release of Silverlight 5 a couple of days ago.
Telerik is the leader in supporting the new technologies so is our automated testing solution – Test Studio. The Silverlight Test Automation is straight forward with Test Studio no matter the SL version the application is built on top of or the Silverlight runtime on the client machine.
The latest official Telerik Test Studio version released a couple of weeks ago and labeled 2011.2.1117 officially supports Silverlight 5. Download the bits from here!
We also recommend the latest internal build, labeled 2011.2.1209 (yes, released the same day as Silverlight 5) for the latest enhancements in the product.
Happy automation with Test Studio!
-Konstantin