https://pypi.org/project/twinworld/ Recent updates to the Python Package Index for TwinWorld en https://pypi.org/project/twinworld/0.1.2/ Counterfactual reasoning and explanation over symbolic state-transition traces Wed, 22 Jul 2026 05:22:29 GMT https://pypi.org/project/twinworld/0.1.1/ Counterfactual reasoning and explanation over symbolic state-transition traces — twin-world forking, certified minimal contrastives, and a DoWhy-style staged API; ARC and blocks world as first domains Tue, 21 Jul 2026 20:23:27 GMT