NHF – new heroes for Heroes V 3.1.

There are many features, besides Talkbox, that are only present in 3.1, and which cannot be implemented in 3.0, which means that many of the mod's mechanics will break or become, in principle, impossible to implement. Therefore, there will definitely be no transition to 3.0. I advise you to pay attention to 5.5 if you really want to play with advanced AI.