old_contents: from distutils.core import setup
  
  setup(name="varz_client",
        version='0.1a', 
        package_dir={"varz_client": ""},
        packages=["varz_client"],
       )
  
new_contents: from distutils.core import setup
  
  setup(name="varz_client",
        version='0.2a', 
        package_dir={"varz_client": ""},
        packages=["varz_client"],
       )
  
subject: Increment setup.py version