old_contents: from __future__ import absolute_import, unicode_literals
  
  VERSION = (0, 3, 2)
  __version__ = '.'.join(map(str, VERSION))
  
new_contents: from __future__ import absolute_import, unicode_literals
  
  VERSION = (0, 3, 3)
  __version__ = '.'.join(map(str, VERSION))
  
subject: bump version