Here are the latest modifs for mod_lisp/mod_lisp2:

mod_lisp: Case insensitive parsing of the lisp header names for compatibility with mod_lisp2

mod_lisp2: Fixed lisp_handler to allow for no Content-Length header [Tim Howe]

mod_lisp is on the mod_lisp repository: http://www.fractalconcept.com:8000/public/open-source/mod_lisp

There is also a tarball of the current repository here: http://www.fractalconcept.com/download/mod_lisp-current.tgz

Marc