old_contents: #!/usr/bin/python3
  
  from setuptools import setup
  
  setup(
      name="mkosi",
      version="1",
      description="Create legacy-free OS images",
      url="https://github.com/systemd/mkosi",
      author="Lennart Poettering",
      author_email="lennart@poettering.net",
      license="LGPLv2+",
      scripts=["mkosi"],
  )
  
new_contents: #!/usr/bin/python3
  
  from setuptools import setup
  
  setup(
      name="mkosi",
      version="1",
      description="Create legacy-free OS images",
      url="https://github.com/systemd/mkosi",
      maintainer="mkosi contributors",
      maintainer_email="systemd-devel@lists.freedesktop.org",
      license="LGPLv2+",
      scripts=["mkosi"],
  )
  
subject: replace author field with maintainer field