either-3.1: CHANGELOG.markdown
3.1 --- * Added instances for `mtl` classes and `MonadRandom`. * The meaning of `mapEitherT` has changed to match `mapErrorT` in the `mtl`. The old `mapEitherT` is now `bimapEitherT`. 3.0.3 ----- * Started `CHANGELOG`
3.1 --- * Added instances for `mtl` classes and `MonadRandom`. * The meaning of `mapEitherT` has changed to match `mapErrorT` in the `mtl`. The old `mapEitherT` is now `bimapEitherT`. 3.0.3 ----- * Started `CHANGELOG`