[ + ] Fixed a potential error that was thrown for unknown reasons. This would happen when mobs would drop their head - if you were at risk of this error, default heads will just be dropped.

[ + ] Fixed a major mask exploit where swapping a mask with a helmet would keep its effects, or even with another mask to stack up effects.

[ + ] Added autocomplete for /hp headinfo add <Entity name> mask.

[ + ] Fixed there being no message returning when using /hp headinfo.

[ + ] Fixed /hp headinfo view name command not working correctly.