The V4.1 work in 1.14, 1.15 and 1.16 snapshot
With this datapack you have the possibility to loot all the mob heads from the game.
This Datapack work with the latest Snapshot !!!
You can summon an Illusioner by simply renamed a Vindicator "illusioner" (lowercase).
You can summon a Zombie Horse by simply renamed a Skeleton Horse "zombie" (lowercase).
You can summon The Killer Bunny by simply renamed a white rabbit "killer" (lowercase).
To get an angry bee head, let a bee sting you and then kill it to drop the angry head. (exist too with pollen variant).
There is four type of Wither head (random chance to get one of those).
There is two type of Ghast head (random chance to get one of those).
There is two type of Vex head (random chance to get one of those).
There is two type of Zombie Pigmen head (one of the adult, other of the baby).
You can loot all the colored collar heads from the dogs.
You can get colored shulker or slime head by renaming a Shulker or a tiny slime with a name tag (lowercase).
For example : renaming a tiny slime "red" the slime will drop a red slime head.