old_contents: """init.py for icing module.
  
  Author: Federico Tomasi
  Copyright (c) 2016, Federico Tomasi.
  Licensed under the FreeBSD license (see LICENSE.txt).
  """
  
  __version__ = "0.0.1"
  
new_contents: """init.py for icing module.
  
  Author: Federico Tomasi
  Copyright (c) 2016, Federico Tomasi.
  Licensed under the FreeBSD license (see LICENSE.txt).
  """
  
  __version__ = "0.1.0"
  
subject: update version