old_contents: __version__ = (1, 3, 2, 'b6')
  
  full_version = '.'.join(map(str, __version__[0:3])) + ''.join(__version__[3:])
  release = full_version
  short_version = '.'.join(str(x) for x in __version__[0:3])
  
new_contents: __version__ = (1, 3, 2, 'b7')
  
  full_version = '.'.join(map(str, __version__[0:3])) + ''.join(__version__[3:])
  release = full_version
  short_version = '.'.join(str(x) for x in __version__[0:3])
  
subject: update rev