Revision history for Perl extension XML::DTD.

0.01 2004-02-27

• Original version; created by h2xs 1.22 with options

  -X -n XML::DTD

0.02 2006-06-10

• Significant changes to dtdto script, including addition of a validating XSLT generating capability, and a man page in POD format.

0.03 2006-07-01

• Changed rule modifications in Makefile.PL to be less sensitive to specific MakeMaker version (with the result that dtdto script was broken for some MakeMaker versions).

0.04 2007-03-22

• Fixed minor documentation errors.
• Applied patch from Peter Lamb for ContentModel bugs.

0.05 2007-05-11

• Incorporated a number of significant improvements (including bug fixes, more robust parsing, fetching of external entities, and improved entity substitution) from Peter Lamb.

0.06 2007-06-16

• Some bug fixes, and improvements to dtdto HTML and DocBook output.

0.07 2008-03-14

• Fixed bug in parsing of ATTLIST declaration with empty string following CDATA.

0.08 2008-11-11

• Synchronised package version with XML::DTD module version.

0.09 2010-05-15

• Fixed some parsing problems causing the problem reported in rt.cpan.org bug 57072.
• In XSLT used by dtdto utility, fixed bug preventing display of ENTITY and ELEMENT definitions within INCLUDE sections.
• Error handling is now via exceptions based on Error module.
• Added debug flag to dtdto utility.
• Improved documentation for a number of modules.

0.10 2010-11-06

• Fixed some parsing problems in a DTD example reported by a user. One of these modifications addresses entity definitions which violate the "Proper Group/PE Nesting" constraint (see http://www.w3.org/TR/REC-xml/#vc-PEinGroup) but which nevertheless seem to be accepted without error by some common XML parsers, and are therefore now at least partially supported by XML::DTD.