ASP.NET 2.0 AJAX Extensions 1.0 Available

A usefull blog here

http://weblogs.asp.net/scottgu/archive/2007/01/23/asp-net-ajax-1-0-released.aspx

If you are migrating to this release from one of the earlier "Atlas" CTPs or from an ASP.NET AJAXBeta or RC release, refer to the following resources for details about migrating your applications and for information about breaking changes that can affect your applications when you use the RTM release.

Converting ASP.NET "Atlas" Applications to Microsoft ASP.NET 2.0 AJAX Extensions 1.0 -

This whitepaper provides information for developers who are migrating applications that were created with earlier "Atlas" CTPs to ASP.NET AJAX.

http://go.microsoft.com/fwlink/?LinkId=79786

Converting Microsoft ASP.NET AJAX Beta 2 and RC Applications to ASP.NET AJAX RTM -

This whitepaper provides information for developers who are migrating applications that were created with Beta or RC releases of ASP.NET AJAX to the ASP.NET AJAX RTM release.

http://go.microsoft.com/fwlink/?LinkId=79787

Changes between the ASP.NET AJAX ("Atlas") CTP and the Beta 2 and RTM Releases -----

This whitepaper describes in depth the breaking changes and new features that have been implemented in the ASP.NET AJAX RC and RTM releases since the Beta releases.

http://go.microsoft.com/fwlink/?LinkId=79784