old_contents: # -*- coding: utf-8 -*-
  __version__ = '0.2.2'
  
  from .smartplug import (Smartplug, \
      get_state, \
      get_usage, \
      set_state, switch, on, off,
  )
  
new_contents: # -*- coding: utf-8 -*-
  __version__ = '0.3.0'
  
  from .smartplug import (Smartplug, \
      get_state, \
      get_usage, \
      set_state, switch, on, off,
  )
  
subject: Increase version number