New Features:
1) Added a protection against the looting exploit. This exploit allows a player to receive looting bonus' For example player holds a looting 3 sword in their offhand, then uses a bow to kill a creature. The enchantment is applied from the offhand item rather than the bow that actually dealt the death blow.

2) Added a new server crash protection, this exploit crashes the server if a player is far from the end island ~1 million blocks and drives a boat (or other vehicle) into an end gateway. This protection will remove any vehicle that a player drives into a end gateway.

Protection Modification
1) Modified the way villager restock protection is tracked, it appears there's a bug with minecraft that if the restock is simply cancelled the villagers can lose their discounts. IllegalStack does NOT modify villager discounts or prices in any way, this new method should prevent the issue from happening.