old_contents: """Setup file for mysensors package."""
  from setuptools import setup
  
  setup(name='pymysensors',
        version='0.9.dev0',
        description='Python API for talking to a MySensors gateway',
        url='https://github.com/theolind/pymysensors',
        author='Theodor Lindquist',
        license='MIT',
        install_requires=['pyserial>=3.1.1', 'crcmod>=1.7', 'IntelHex>=2.1'],
        packages=['mysensors'],
        zip_safe=True)
  
new_contents: """Setup file for mysensors package."""
  from setuptools import setup
  
  setup(name='pymysensors',
        version='0.9.0',
        description='Python API for talking to a MySensors gateway',
        url='https://github.com/theolind/pymysensors',
        author='Theodor Lindquist',
        license='MIT',
        install_requires=['pyserial>=3.1.1', 'crcmod>=1.7', 'IntelHex>=2.1'],
        packages=['mysensors'],
        zip_safe=True)
  
subject: Bump version to 0.9.0