• (ms) Added documentation on how to use Log4perl's :easy macros
  with Catalyst in Log::Log4perl::Catalyst.
  
• (ms) wrapper_register() now deals with caller_depth automatically.
  Backwards compatibility with old wrapper classes using
  caller_depth directly is provided. Documentation has been
  updated.
  
• (ms) Felix Antonius Wilhelm Ostmann reported Resurrector.pm
  crashes, fixed as suggested by setting the %INC value to
  the module path.
  
• (ms) Another caller_depth fix in Log::Log4perl::Catalyst.
  
• (ms) Fixed logdie() caller_depth bug reported by Rob Retter.
  
• (ms) [RT 56145] Saving errstr in DBI appender to survive ping()
  
• (ms) Added INTERNAL_DEBUG env variable to test suite triggering
  all _INTERNAL_DEBUG statements to be printed for better
  error diagnosis on misbehaving systems.