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
