Piglin climbing:

Zombified Piglins will now pillar up eachother if you're too far from them vertically.

The more Zombified Piglins there are, the stronger the climbing power is.

 

Evoker curses:

Evokers will now apply a curse onto other illagers, the curse will cause them to summon a spiral of Evoker Jaws on death.

The curse is signified by a green circle of eyes around the illager.

Breeze redirecting:

Breezes will now correct the movement of arrows near them to their target. The aim correction's speed is limited.

Flight response :

All hostile mobs will now flee from lit creepers. Creepers will now hold the fuse when there are hostile mobs extremely close to them.

Better Witches:

Witches now give illager-specific buffs to them, instead of exclusively regeneration and instant health:

1. Infected on all illagers if they don't have such.

2. Strength on Vindicators.

3. Speed on Ravagers.

Zombie Hitchhiking:

Zombie-Type mobs will now find and ride an animal (Cow, Sheep and Pig) when they're far away from you (over 16 blocks).

The animals gain a decrementing speed boost. When the speed boost fully falls off, the Zombie will get off of it.