old_contents: # -*- coding: utf-8 -*-
  
  from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  from __future__ import unicode_literals
  
  __version_info__ = (0, 4, 1)
  __version__ = '.'.join(map(str, __version_info__))
  
new_contents: # -*- coding: utf-8 -*-
  
  from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  from __future__ import unicode_literals
  
  __version_info__ = (0, 4, 2)
  __version__ = '.'.join(map(str, __version_info__))
  
subject: Increase the version number to `0.4.2`