old_contents: # flake8: noqa
  from .predicate import P
  
  __version__ = '1.2.2'
  __all__ = ['P']
  
  
new_contents: # flake8: noqa
  from .predicate import P
  
  __version__ = '1.3.0'
  __all__ = ['P']
  
  
subject: Bump version to reflect new debugging/validation features