DynTxRegime v4.2 (Release date: 2019-10-16)
==============

Changes:

* Changes to B_TxSubset.R to fix NA treatments
* Changes to C_TypedFitObj.R to check NA status of fit
* Changes to F_PropensityFit.R to remove stray code
* Changes to M_OptimKernel.R to add test for maxit failure
* Changes to O_LearningMulti.R and O_Learning.R to correct bug in value estimation

DynTxRegime v4.3 (Release date: 2019-12-13)
==============

Changes:

* Changes to F_PropensityFit_fSet.R to allow for case of all singletons
