old_contents: from . import hmc, inference
  
  __version__ = "0.2"
  
  __all__ = ["hmc", "nuts", "stan_warmup", "inference", "adaptation"]
  
new_contents: from . import hmc, inference
  
  __version__ = "0.2.1"
  
  __all__ = ["hmc", "nuts", "stan_warmup", "inference", "adaptation"]
  
subject: Bump version to 0.2.1