old_contents: 
  __version__ = "0.1.0"
  __version_string__ = "%s/%s" % (__name__, __version__)
  __url__ = "http://github.com/stephenmcd/gnotty"
  
new_contents: 
  __version__ = "0.2.0"
  __version_string__ = "%s/%s" % (__name__, __version__)
  __url__ = "http://github.com/stephenmcd/gnotty"
  
subject: Bump version to 0.2