Patch bug who create an error when a administrator trying to open the backpack of an offline player
Improvement of logic of the code concerning open the backpack of others players ( in Admin mode )
Improvement of logic of the code concerning of blacklisted items
Patch bug which made it possible to duplicate the backpack item
Adding new boolean values in BackpacktemAddEvent & BackpacktemRemoveEvent who return true if the items are edited in admin mode or no ( if the player who edited the item is the owner of the edited backpack )
Adding new String values in BackpacktemAddEvent & BackpacktemRemoveEvent who return the name of the player who edited the items in the edited backpack
The command /backpack giveitem is now cancelled if the given item in the configuration was wrong
The interaction event with item is now return if the given item in the configuration was wrong
All the open GUIs for a player will be closed when this player trying to open his backpack
Adding a new message sent in the chat of an administrator when this administrator open the backpack of online player, and this online player was in his backpack