0.04 Saturday 28th January, 2005

        Fix the automatic backend selection to never pick ::Null if
        there's a better one available (Tatsuhiko Miyagawa)

0.03 Friday 18th February, 2005

Fix the null backend

0.02 Friday 18th February, 2005

        Add a Null backend, so we don't blow up if people didn't
        fricking install one.

0.01 February 21st, 2004

Initial CPAN release