Are the LuaCurl maintainers on this list? If so, are they accepting
patches?
Some minor changes are needed to allow the library to build against
libcurl >= 7.16.0 (current is 7.17.0), and a small change would be
desirable to take advantage of new URL escape/unescape functions
introduced recently.
(In particular, curl_unescape is replaced with curl_easy_unescape, which
can handle unescaped URLS containing embedded NULs -- not unlikely
outside ASCII-land.)