XQuery and SQL Server Yukon

Does anybody know if SQL Server will support XQuery? I've seen some news
reports that it will, but a search on MSDN turns up nothing and now their
demo site for XQuery is down:

http://xqueryservices.com

Actually, if someone from Microsoft is monitoring that list and would like
to comment, it would be huge.

TIA,

Chuck White
Author, Mastering XSLT, Sybex Books
http://www.javertising.com/webtech
http://www.tumeric.net