V 3.6 to V 3.7
1.21.6 update:
locator bar background
happy ghast face
more natural stupid face color for: 
- Ghast
- Allay
- Axolotl
- Bee
- Blaze
- Cow
- Creeper
- Enderman
- Fox
- Hoglin
- Illager
- Iron Golem
- Pig
- Piglin
- Sheep
- Shulker
- Skeleton
- Spider
- Squid
- Turtle
- Villagerk
- Zombie
- Zombie Villager