CXML had not seen a release for a long time (last release was in 2008).
The released version has some problems (e.g., ASDF2 will not load it
and SBCL ships with ASDF2). I think that it would be easier for
distribution maintainers (like Gentoo Portage Lisp team) if there would
be a recent release of CXML.
So I kindly ask CXML developers to make a release of CXML.