old_contents: from setuptools import setup, find_packages
  
  import dnschain
  
  setup(
      name="dnschain",
      version=dnschain.__version__,
      url='https://github.com/okturtles/pydnschain',
      license='MPL',
      description="A Python DNSChain library",
      author='Greg Slepak',
      author_email='hi@okturtles.com',
      packages=find_packages(),
      classifiers=[
          'Operating System :: Unix',
          'Operating System :: Microsoft :: Windows',
          'Environment :: MacOS X',
          'Programming Language :: Python',
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3',
          'Topic :: Security :: Cryptography',
      ],
  )
  
new_contents: from setuptools import setup, find_packages
  
  import dnschain
  
  setup(
      name="dnschain",
      version=dnschain.__version__,
      url='https://github.com/okturtles/pydnschain',
      license='MPL',
      description="A Python DNSChain library",
      author='Greg Slepak',
      author_email='hi@okturtles.com',
      packages=find_packages(),
      classifiers=[
          'Development Status :: 2 - Pre-Alpha',
          'Operating System :: Unix',
          'Operating System :: Microsoft :: Windows',
          'Environment :: MacOS X',
          'Programming Language :: Python',
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3',
          'Topic :: Security :: Cryptography',
      ],
  )
  
subject: Add a development status classifier.