5 changes in this update
Enemy AI
Boss AI
New Dynamic POIs
Improved Quests
Performance Improvements
Weapon tiers
Weapon effects
Weapon elementals
New Legendaries
Animal mutations
Flying Vehicles
New animations
New viewmodels
HUGE Performance Boost
Vehicle changes including cars, helicopters, and planes.
Can now mount and shoot at the same time
Performance Improvements
Multiplayer smoothness, responsiveness, and client side correctness
Bugs
Performance updates, mounts and fast travel, backpacks and more!