old_contents: from setuptools import setup, find_packages
  
  setup(
      name='jupyterhub-kubespawner',
      version='0.5.1',
      install_requires=[
          'jupyterhub',
          'pyYAML',
          'kubernetes==3.*',
          'escapism',
          'jupyter',
      ],
      setup_requires=['pytest-runner'],
      tests_require=['pytest'],
      description='JupyterHub Spawner targeting Kubernetes',
      url='http://github.com/jupyterhub/kubespawner',
      author='Yuvi Panda',
      author_email='yuvipanda@gmail.com',
      license='BSD',
      packages=find_packages(),
  )
  
new_contents: from setuptools import setup, find_packages
  
  setup(
      name='jupyterhub-kubespawner',
      version='0.6.0',
      install_requires=[
          'jupyterhub',
          'pyYAML',
          'kubernetes==3.*',
          'escapism',
          'jupyter',
      ],
      setup_requires=['pytest-runner'],
      tests_require=['pytest'],
      description='JupyterHub Spawner targeting Kubernetes',
      url='http://github.com/jupyterhub/kubespawner',
      author='Yuvi Panda',
      author_email='yuvipanda@gmail.com',
      license='BSD',
      packages=find_packages(),
  )
  
subject: Bump version number