Changelog/2021/August 27

~Please note this is not an official patch note!
 * Fixed being able to place Energy Crystals from the Floor 7 boss room in the Hub.
 * Fixed the negative head obtaining method by blacklisting item stacks higher than 1 on the player's head slot.
 * Blacklisted negative items in head slots and in most containers, such as the Ender Chest, the Wardrobe, and Backpacks.