• pfunc can now distinguish between class and object methods.
  
• B::Utils no longer loading Exporter to avoid loading a bunch of
  modules.
  
• B::Utils's fake carp/croak were broken.
  
• B::Utils::opgrep() was not finding ops properly
  
• Test made more polite for systems who's path_sep is not :
  
• Fixing case where an op filter may encounter a NULL op when
  checking for entersubs.
  
• Quote filename in the call to B::Module::Info, allows
  using directories with spaces.
  
• Fixed the case where a module does not have any BEGIN blocks.
  
• Fixed non-bareword require in a BEGIN block.
  
• Fixed require $foo.
  
• Fixed BEGIN blocks not containing a require.
  
• Scan subroutines when searching for required modules.
  
• Fixed various problems with perl 5.6.1 on Win32
  (probably due to ithreads).
  
• Use IPC::Open3 under Windows 95/98/ME, since 2>&1 does not work.