Fixed new nametags not being removed when a villager is turned into a witch.
New configurations to avoid breaking up villager farms (check here for more information!).
Within these settings, you can choose whether 2 villagers of the same sex can procreate, whether a villager can "cheat" on his current partner and whether 2 villagers of the same family can procreate. These new settings are disabled by default, so villager farms may not function properly.