- update to 1.74
- Convert some test scripts from Test.pm to Test::More
- In the process made "Encode" and perl-5.8.1. pre-requisites of this
distribution.
- Add the "make runtest" and "make distruntest" targets to test using
Test-Run.

- update to 1.73
- Possible fix for https://rt.cpan.org/Ticket/Display.html?id=71456 :
- made the port reservation on t/14security.t for the non-existent
URL more robust.
1.72 Thu Oct 6 13:37:13 IST 2011
- Moved the benchmarking code under benchmark/ so it won't be indexed
by CPAN (Tim Brody).
- Avoid leaking memory inside extension elements by cleaning up on
stylesheet DESTROY (Tim Brody).
- xsltInit() and xsltCleanupGlobals() to avoid leaking memory on
init/shutdown (Tim Brody).
- Added support for stylesheet context functions via a
$stylesheet->register_function() method with the same arguments as
XML::LibXSLT->register_function(). (Tim Brody)
- Added support for register_element() on stylesheet objects. The callback
may leak memory though - nothing frees the _private attributes of the
node + document owner for the passed arguments? (Tim Brody)