• Avoid core dump in some cases where the callback croaks.
  The perl_call_method and perl_call_sv needs G_EVAL flag
  to be safe.
  
• New parser attributes; 'attr_encoded' and 'case_sensitive'.
  Contributed by Guy Albertelli II guy@albertelli.com.
  
• HTML::Entities
  
  • don't encode \r by default as suggested by Sean M. Burke.
    
• HTML::HeadParser
  
  • ignore empty http-equiv
    
  • allow multiple elements. Patch by
    Timur I. Bakeyev timur@gnu.org
    
• Avoid warnings from bleadperl on the uentities test.