0.43 2013-12-16
    - simplified XML (DAIA/XML must not be embedded)
    - removed serve method, use Plack::App::DAIA instead
    - cleanup
0.42 2012-01-09
    - fixed dependencies
0.41 2012-01-06
    - fixed bugs on empty label and missing institution
0.4  2011-12-15
    - removed DAIA::Error class
    - support broader/narrower items
    - support more RDF serialization formats
0.35 2011-12-13
    - split messages and error
    - moved to dist::Zilla
    - started to implement DAIA/RDF
0.31 2011-01-06
    - fixed service URIs (http://purl.org/ontology/daia/Service/*)
    - fixed parsing from URL
    - improved documentation and tests
    - started to implement DAIA/RDF
0.30 2010-12-03
    - improved daia client/proxy
    - removed some package dependencies
    - added hidden parameters
0.28 2010-05-20
    - parsing DAIA/XML inside other XML now possible
    - added 'error' function   
0.27 2010-05-03
    - Some more documentation and an example
    - added 'pi' parameter in method 'serve'
0.26 2010-01-19
    - Extended the 'serve' method and added FastCGI example
    - Added fetching data via HTTP in DAIA::parse
    - improved error messages
    - some UTF8 and XML fiddling
0.25 2009-10-22
    - refactored DAIA::parse_xml, added DAIA::parse_json and DAIA::parse
    - fixed 'label' serializing in DAIA/XML, added parameters xslt and header
    - fixed adding multiple child elements at once
    - moved Response->serve to Object->serve and added UTF-8 encoding
    - added Item->services
    - added example client 'daiaformat.pl'
0.21 2009-10-15
    - remove XML::Writer dependency, rewrote ->xml and started parse_xml
0.20 2009-10-14
    - first public release
0.10 2009-10-14
    - first public snapshot
