• Get rid of use vars in favor of our in all modules (Leon Timmermans)
  and tests (Karen Etheridge)
  
• Added use warnings to all modules (Leon Timmermans) and tests (Karen
  Etheridge)
  
• Use parent instead of @ISA in all modules (Leon Timmermans) and
  tests (Karen Etheridge)
  
• Fix failing test on VMS (Craig Berry)
  
• Improve error message on loading failure (Leon Timmermans, #77730)
  
• Use Text::ParseWords, deprecate TAP::Parser::Utils