Minecraft: Wii U Edition - June 30th patch fixes Battle Mini Game issues

Battle Mini Game: Disable kicking players during Public Battle rounds. This is enabled for the host in the Lobby.
Battle Mini Game: Disable the host exiting the game during a Battle round. This is enabled in the lobby.
Battle Mini Game: Grace period increased to 20 seconds.
Battle Mini Game: Changed all Poison Potions to level 2 instead of level 1.
Battle Mini Game: All Sticks now have at least Sharpness 1.
Battle Mini Game: Replaced the Fire Charge item with a Potion of Fire Resistance.
Battle Mini Game: Replaced the Diamond Chestplate with an Iron Chestplate.
Battle Mini Game: The Wooden Hoe with Fire Aspect 1 has Sharpness 1 added to it.
Battle Mini Game: Removed the Wooden Shovel from the Centre Chests.
Battle Mini Game: Added Sharpness 1 to the Wooden Pickaxe in the Outer Chests.
Battle Mini Game: Added Sharpness 2 to the Wooden Shovel in the Outer Chests.
Battle Mini Game: Fixed various areas in maps where players could get stuck.