If you are upgrading from existing version add this to
Code (Text):
config: better-block-check: false
Fixed rocket projectile will not explode if hit entity
Fixed drone does not regen correct
Better block check for if the drone can shoot thru lava, water
Fixed placeholder for PlaceholderAI not returning correct value
Added flamethrower heads in config for next update where that drone maybe wil be added (github page there you can see the current config)