Adding custom setting parameters to a dimension.json causes an error (Datapack)

Using custom surface builder on a custom datapack biome seems to don't work (20w28a)

Player can't hit himself with a very-quickly-shooted arrow (Only one arrow)

Can't remove proffesion of Villagers which traded some times.

Villagers randomly leaves/steal workstations, unemploying the original villagers.

Zombie siege spawns on illuminated terrain

Player texture head dont working on mobs.