Latest version of XHTML

What is the latest version of XHTML?

http://www.w3.org/TR/xhtml1/ shows XHTML 1.0.
http://www.w3.org/TR/xhtml/ is nothing. Why?
http://www.w3.org/TR/html/ shows XHTML 1.0. Why? (I thought XHTML and HTML
were different).

So by all these indications (and since it is the version used at www.w3.org)
XHTML 1.0 is the latest version of XHTML.

So, is XHTML 1.1, despite having the next incremental number and being
produced by the same working group, *not* the latest version of XHTML? If
so, then what is it? It is a W3C Recommendation, but are we supposed to use
it on our new XHTML sites?

Thank you,

Basil Crow


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