old_contents: from . import base
  from . import outlier_detection
  from . import pipeline
  
  __version__ = '0.4.0'
  
  __all__     = [
      'base',
      'outlier_detection',
      'pipeline',
      '__version__'
  ]
  
new_contents: from . import base
  from . import outlier_detection
  from . import pipeline
  
  __version__ = '0.5.0'
  
  __all__     = [
      'base',
      'outlier_detection',
      'pipeline',
      '__version__'
  ]
  
subject: update __version__