Original release

• Animated flame texture for the Flaming Wither Skull
• Animated flame texture for the Blue Flaming Wither Skull
• Custom sounds for Reuben
• Custom sounds for the Sickened Reuben
• New animations for Reuben
• New animations for the Sickened Bee
• New animations for the Sickened Chicken
• New animations for the Sickened Cow
• New animations for the Sickened Creeper
• New animations for the Sickened Iron Golem
• New animations for the Sickened Mooshroom
• New animations for the Sickened Phantom
• New animations for the Sickened Pig
• New animations for the Sickened Pillager
• New animations for the Sickened Reuben
• New animations for the Sickened Skeleton
• New animations for the Sickened Spider
• New animations for the Sickened Villager
• New animations for the Sickened Vindicator
• New animations for the Sickened Zombie
• New animations for the Tentacle
• New animations for the Wither Storm Head
• New animations for the Wither Storm Phase 3 tentacles
• New animations for the Withered Symbiont

Details Addon

• Story Mode like Tentacle model
• Story Mode like tentacle models for the Wither Storm Phase 3
• Story Mode like tentacle models for the Withered Symbiont

Get it here