• (ms) Applied patch by Markus Peter warp@spin.de for 'pipe'
  mode in Log::Log4perl::Appender::File
  
• (ms) Added composite appender Log::Log4perl::Appender::Limit to
  limit message delivery to adjustable time windows.
  
• (ms) Fixed last 033UsrCspec.t test case to run on Win32 as well
  (path fixed).
  
• (ms) Lars Thegler lars@thegler.dk provided a patch to keep
  compatibility with 5.005_03.
  
• (ms) Added a patch to avoid warnings on undefined MDC values referenced
  via %X in PatternLayout. Now, the string "[undef]" is used. Bug
  was reported by Ritu Kohli Ritu.Kohli@ubs.com