This update fixes bugs caused by 1.13 API change from the previous update :)​

[ Added] Brought back game sign states
[ Fixed] Rewards weren't dispatched properly while using %PLAYER% placeholder (it was always executed by players)
[ Fixed] End wave commands in rewards.yml not working
[ Fixed] Game signs were blank
[ Fixed] Doors couldn't be destroyed by zombies
[ Fixed] Removed bad behavior when you was teleported to arena ending location while joining the server on the arena world
[ Fixed] Setup video link in setup menu is now working properly ​

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