implementation of xslt 2.0 working draft

Hi,
    How reliable it is to adapt to xslt 2.0 as is
still under working draft?.
    should we wait till it is available as a
recommendation or proceed using it with saxon
processor?.
    I would really appreciate special comments from
w3.org/TR/xslt editors. 
    Currently the request proposal to architect on
migrating to xslt 2.0 is on hold in my project.
 
comments please ASAP.
 
thanks.



		
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