old_contents: __all__ = [
      '__version__',
      'version',
      'version_info',
  ]
  
  __version__ = '0.5.0'
  version = __version__
  version_info = tuple(__version__.split('.'))
  
new_contents: __all__ = [
      '__version__',
      'version',
      'version_info',
  ]
  
  __version__ = '0.6.0'
  version = __version__
  version_info = tuple(__version__.split('.'))
  
subject: Update version.py