PRANG CHANGES

This POD file documents a summary of the changes in PRANG. For the full list of changes, refer to the git history.

VERSION 0.12 - ? July 2010

• Not setting 'required' or 'default' on complex element attributes (ie, attributes which contain another node), and which are explicitly or implicitly required - using xml_min, xml_required, etc - is now considered a declaration error and produces a warning.

VERSION 0.11 - 12 July 2010

• Ignore xsi:schemaLocation; it has no useful meaning.

  xsi:schemaLocation describes "hints as to the physical location of schema documents which may be used for ‘assessment’" - ie, it is a hint to a local validator as to which schema file contains the XML Schema definition. On XML documents which are transmitted, it is somewhere between a potential security risk and totally worthless. See http://www.w3.org/TR/xmlschema-1/#schema-loc for the full story.

• Fixed a bug in PRANG::Graph::Meta::Element which sorted the classes badly when using inheritance. There is still a design issue to be solved, if you want to use inheritance and not put new elements on the end of the sequence, or if you want to use roles.

• PRANG now happily ignores XML Schema instance schemaLocation and noNamespaceSchemaLocation attributes on incoming documents. They are only hints for running unconfigured XML Schema validators anyway.

VERSION 0.10 - 27 June 2010

• Fix enum support [reported by Heiko Jansen]

• Add support for libxml indenting on to_xml [Heiko Jansen]

• Specifying xml_min => 0 on an element attribute is now equivalent to xml_required => 0 [Sam Vilain]

• New module PRANG::Coerce for creating coercion rules which are convenient for typical PRANG applications [Andy Chilton]

• Support YourXML::Language->parse_file and ->parse_fh for convenience's sake [Sam Vilain]

VERSION 0.09 - 7 May 2010

No changes, just a re-bundling, as an included module was not the release version.

VERSION 0.08 - 7 May 2010

• Distribution now includes all the modules required only for the tests. This, along with a bugfix in Scriptalicious, should hopefully close the last of the CPAN testers failures for 0.07.

• An addition to PRANG::XMLSchema::Types Str subtypes: date, time, and tightening of the dateTime (it was not anchored before, so accepted any string containing a dateTime).

VERSION 0.07 - 26 Apr 2010

• New documentation PRANG::XMLSchema::Guide which provides information on manually converting XML Schema specifications to PRANG classes.

• Add a coerce rule for PRANG::XMLSchema::token types which normalizes whitespace on input values if enabled.

• The xmlns Class property now affects all sub-properties, but not the including element. This mirrors the default behaviour with XML Schema.

VERSION 0.06 - 14 Apr 2010

• Correct the handling of attributes with no prefix. They should always be considered to have no namespace, even if a default xmlns is defined, apparently.

VERSION 0.05 - 14 Apr 2010

• XML namespaces support is now much more complete; lots of cases, including wildcarding of both the node name and the XML namespace now work. This is powerful enough to successfully round-trip crazy XML Schema specifications such as <any namespace="##any" processContents="skip"/>

• PRANG::Graph::Class has been deprecated / ripped out. It was a hang-over from the time before use PRANG::Graph; set up the metaclass trait.

• It is no longer required to specify the xmlns method, if you do not wish to use namespaces.

• Specifying a role as a type now works, so long as the role is used by only PRANG::Graph types.

VERSION 0.04 - 9 Apr 2010

• Much enhanced support for XML namespaces. Tests and functionality added; still lacking is the "Whatever" mapping, required for crazy XMLSchema stuff like >any namespace="##any" processContents="skip"/< - this will be supported in the next release.

• Various bug fixes, more rejection of invalid input, and so on.

VERSION 0.03 - 7 Apr 2010

• Some error message enhancements for from various forms of API misunderstanding.

• more missing dependencies added.

VERSION 0.02 - 25 Mar 2010

• Back-port to work on pre-1.70 XML::LibXML

• some missing dependencies added.

SEE ALSO

PRANG

COPYRIGHT

Copyright 2010, NZ Registry Services. This documentation is licensed under the Artistic License v2.0, which permits relicensing under other Free Software licenses.