old_contents: from setuptools import setup
  
  setup(
      name="agentarchives",
      description="Clients to retrieve, add, and modify records from archival management systems",
      url="https://github.com/artefactual-labs/agentarchives",
      author="Artefactual Systems",
      author_email="info@artefactual.com",
      license="AGPL 3",
      version="0.5.0",
      packages=[
          "agentarchives",
          "agentarchives.archivesspace",
          "agentarchives.archivists_toolkit",
          "agentarchives.atom",
      ],
      install_requires=["requests>=2,<3", "mysqlclient>=1.3,<2"],
      python_requires=">=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*",
      classifiers=[
          "Development Status :: 4 - Beta",
          "License :: OSI Approved :: GNU Affero General Public License v3",
          "Programming Language :: Python :: 2",
          "Programming Language :: Python :: 2.7",
          "Programming Language :: Python :: 3",
          "Programming Language :: Python :: 3.4",
      ],
  )
  
new_contents: from setuptools import setup
  
  setup(
      name="agentarchives",
      description="Clients to retrieve, add, and modify records from archival management systems",
      url="https://github.com/artefactual-labs/agentarchives",
      author="Artefactual Systems",
      author_email="info@artefactual.com",
      license="AGPL 3",
      version="0.6.0",
      packages=[
          "agentarchives",
          "agentarchives.archivesspace",
          "agentarchives.archivists_toolkit",
          "agentarchives.atom",
      ],
      install_requires=["requests>=2,<3", "mysqlclient>=1.3,<2"],
      python_requires=">=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*",
      classifiers=[
          "Development Status :: 4 - Beta",
          "License :: OSI Approved :: GNU Affero General Public License v3",
          "Programming Language :: Python :: 2",
          "Programming Language :: Python :: 2.7",
          "Programming Language :: Python :: 3",
          "Programming Language :: Python :: 3.5",
          "Programming Language :: Python :: 3.6",
          "Programming Language :: Python :: 3.7",
          "Programming Language :: Python :: 3.8",
      ],
  )
  
subject: Update setup.py