A complete list of all changes can be found on Release History page:

http://www.telerik.com/products/aspnet-ajax/whats-new/release-history.aspx

• Added: Overlay property for the RadSlidingPane control

• Improved: The localization of RadSplitBar by adding an inner property - AdjacentPanesNames, that sets the names of the adjacent panes as they would appear in the tooltips of the splitbar's buttons.

• Improved: The performance of a percentages-sized splitter in Firefox, when the browser is rezised, in case there is a lot of HTML in the panes of the splitter

• CDN support --Starting with the Q3 Service Pack 1 release you will be able to load the control scripts and skins from the Telerik CDN

• New Windows7 skin

• New DockOnOpen property

• Right-to-Left support

• All RadSplitter skins are updated so now it is easier to modify a built-in skin.

• Moved most of the styles to the common CSS file and the skin-specific CSS files only set the correct background-images and background-colors.

• The splitter no longer uses border-collapse:collapse - solves problems in all browsers with determining the position of elements in the splitter

• RadSplitBars use one CSS class name that sets the correct styles to the elements of the RadSplitBar and the "over" and "error" classes simply modify some of those styles

• Changed the elements for the RadSplitbar buttons from DIVs to INPUTs - those are more easily positioned in the middle of the RadSplitbar. As a result, there is a small change in the common CSS file of the RadSplitter. Apart from it all changes to the skins are backwards compatible.

• The RadSplitter now calculates the correct size of its panes on the server when possible, minimizing the cases when the RadSplitter renders with its default size and then calculates and sets the correct size to its elements on the client.

• Added a common CSS class to the wrapper element of the RadSplitter - "RadSplitter".

• Marked the FullScreenMode property of the RadSplitter for ASP.NET AJAX as obsolete.

• The RadSlidingPane now uses a jQuery animation.

• Changed CSS naming convention

No new features added.

• SetExpandedSize method was added which is useful when you want to save/load the state of a collapsed RadPane on the server.

• Support for style="z-index: ... " for the RadSlidingPane and set default value for zIndex to 2000