2002-05-05 0.3 Initial public release
2002-05-05 0.4 Added Makefile.PL, INSTALL, man page, Changelog
Added -V, same as --version
2002-05-23 0.4.1 Bugfix, remove backslashes from id tags
2002-04-25 0.4.2 Adds support for @documentlanguage tag,
Thanks to Jaime Irving Davila Lotorre for patch.
<jadavila@uniandes.edu.co>