The working draft for the next version of XML Schema can be found at [1] 
(for the structures draft) and [2] for datatypes.  I believe that the 
"assertions" mechanism gives the checking of "co-relations" that you seem 
to need.  I can't speak formally for the group on schedules, and the 
actual schedule will depend some on the implementation feedback we get 
during the Candidate Recommendation phase,  but we are hoping to have it 
as either a full Recommendation or very close this year.

Noah

[1] http://www.w3.org/TR/xmlschema11-1/
[2] http://www.w3.org/TR/xmlschema11-2/

--------------------------------------
Noah Mendelsohn 
IBM Corporation
One Rogers Street
Cambridge, MA 02142
1-617-693-4036
--------------------------------------








<wilde825@p...>
Sent by: xmlschema-dev-request@w...
04/04/2008 08:16 AM
 
        To:     <xmlschema-dev@w...>
        cc:     (bcc: Noah Mendelsohn/Cambridge/IBM)
        Subject:        [xmlschema-dev] <none>


Hello XML-Schema devvers,
 
Is there anyone who can give me more information about the development of 
newer Schema version like 2.0? I'd need more support for checking 
co-relation (or how they call it) and using validation based on attribute 
value. If XML Schema isn't being activily developed anymore I can look 
further.
 
I hope someone can share this information, because Google wasn't being my 
best friend.
 
Hope to here from anyone soon!
 
Robert de Wilde
wilde825@p...


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