We are very excited to let you know that Sitefinity 3.7 Service Pack 1 is now waiting for you to pick it up from your Client.Net accounts! The Service pack is mainly concentrated in bug fixes which you have requested since the last 3.7 official version. As usual, we upgraded the RadControls for Asp.Net AJAX to the latest version - Q2 2009 SP1.
The service pack is a result from our commitment to provide you with very stable 3.x versions, before our major 4.0. We would be glad to receive any feedback you might have. You could find these links helpful -
Enjoy the release!