XHTML 2 is a general-purpose markup language designed to represent documents for a wide range of purposes across the World Wide Web. To this end it does not attempt to be all things to all people, supplying every possible markup idiom, but to supply a generally useful set of elements. - W3C XHTML2 is a Working Group Note and does not imply endorsement by the W3C Membership.
The W3C wrote:
XHTML 2 is a general-purpose markup language designed to represent documents for a wide range of purposes across the World Wide Web. To this end it does not attempt to be all things to all people, supplying every possible markup idiom, but to supply a generally useful set of elements. - W3C
XHTML2 is a Working Group Note and does not imply endorsement by the W3C Membership. The Working Group's charter expired 31 December 2009. No final recommendation was published.