old_contents: __version__ = "0.17"
  
  # Void cython.* directives (for case insensitive operating systems).
  from Cython.Shadow import *
  
new_contents: __version__ = "0.17.1"
  
  # Void cython.* directives (for case insensitive operating systems).
  from Cython.Shadow import *
  
subject: prepare release of 0.17.1