• added line number interface (thanks to Peter Haworth)
  
• patch to make perl 5.8.1 and XML::LibXML work together (thanks to Franois Pons)
  
• added getElementById to XML::LibXML::Document (thanks to Robin Berjon)
  
• fixes symbol problem with versions of libxml2 compiled without
  thread support (reported by Randal L. Schwartz)
  
• tiny code clean ups
  
• corrected tested versions after a local setup problem