old_contents: from . import core
  from . import algos
  from . import backtest
  
  from .backtest import Backtest, run
  from .core import Strategy, Algo, AlgoStack
  
  import ffn
  from ffn import utils, data, get, merge
  
  __version__ = (0, 2, 1)
  
new_contents: from . import core
  from . import algos
  from . import backtest
  
  from .backtest import Backtest, run
  from .core import Strategy, Algo, AlgoStack
  
  import ffn
  from ffn import utils, data, get, merge
  
  __version__ = (0, 2, 2)
  
subject: bump to 0.2.2