• Suppress the use of unlocalized $_ in Plack::Runner (mst)
  
• Plack::Handler::Net::FastCGI is now removed from Plack core dist.
  It will be released as a separate distribution on CPAN.
  
• Fixed Plack::Handler::Apache2 so that it can safely call log (Andy Wardley)
  
• StackTrace: Display graceful fallback errors when $SIG{DIE} is overridden in the application (mkanat)