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>
