The jQuery team has released jQuery 1.6 beta to so that everyone can start testing the code in their applications, making sure that there are no major problems when the jQuery 1.6 final is released.
You can get the code from the jQuery CDN at http://code.jquery.com/jquery-1.6b1.js
Read about the change log over here. In case you encounter a bug while testing out your apps using jQuery 1.6 Beta, please file a bug
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