old_contents: # -*- coding: utf-8 -*-
  from __future__ import absolute_import, unicode_literals
  
  __version__ = '0.1.0a7'
  
new_contents: # -*- coding: utf-8 -*-
  from __future__ import absolute_import, unicode_literals
  
  __version__ = '0.1.0a8'
  
subject: update version to 0.1.0a8