XML Schema implementation for XHTML 2.0

Dear XHTML2 WG,

At the recent UWA F2F in Dublin [1], we identified the need for DIAL [2]
to make use of a W3C XML Schema representation of the XHTML 2.0 modules.
I notice there is an outstanding issue in the XHTML 2 documentation [3],
please can you clarify whether the implementation is being built? NB It
may be possible for UWA members to provide a pre-built schema
implementation for consideration, please let us know if that is of
interest.

Many thanks
Kevin

Kevin Smith
Vodafone Research & Development

[1] http://www.w3.org/2007/06/dublin-uwa-f2f-mins.html
[2] http://www.w3.org/TR/dial/
[3] http://www.w3.org/TR/xhtml2/xhtml20_schema.html#a_xhtml20_schema