• (ms) Duplicate log4perl directives, which previously just overwrote
  existing ones, are no longer permitted and cause the config
  parser to throw an error.
  
• (ms) If a conversion pattern was specified twice in a config
  file, the output was "ARRAY(0x804da00)" (bug reported by
  Bill Mason). Now, gobbling up property configurator values
  into an array is limited to appender properties and
  excludes the conversion pattern.
  
• (ms) Multiple calls to import (usually happens if 'use L4p' gets
  called twice within the same namespace) caused nasty warnings,
  bug reported by Greg Olszewski. Fixed by ignoring subsequent
  calls from the same package to import().
  
• (ms) Changed rendering of logdie/warn/cluck/croak/... messages
  to fix a bug reported by Martin J. Evans.
  
• (ms) Added a L4p::Appender::String appender to handle the
  rendering internally.
  
• (ms) Documentation patch by Matisse Enzer on increased/
  decreased log levels.
  
• (ms) Fixed stack trace level of logcarp()
  
• (ms) Carl Franks reported that the test suite failed on WinXP SP2
  because of a hardcoded /tmp - fixed by File::Spec->tempdir().
  
• (ms) Added reconnect_attempts and reconnect_sleep parameters to
  DBI appender.
  
• (ms) Bugfix for rt.cpan.org #17886 (tmp files in test suite)