old_contents: import setuptools
  
  setuptools.setup(
      name='duct',
      version='0.0.1',
      py_modules=['duct'],
  )
  
new_contents: import setuptools
  
  setuptools.setup(
      name='duct',
      version='0.1.0',
      py_modules=['duct'],
  )
  
subject: bump version to 0.1.0