[ Added] bStats plugin's metrics
[ Added] Plot reset option button in game
[ Added] Update checker for the plugin
[ Added] More comments to all the files, now they are way better explained
[ Added] You can lookup other player's stats now
[ Added] Floor changer NPC, requires Citizens
[ Added] Arena validator, now you can't create your arena wrong
[ Added] Implemented basic permissions section to the config.yml (option known from Village Defense)
[ Changed] Hypixelized some game messages and items a bit
[ Changed] Signs are now statically managed, this means you can create and delete them wherever you want
[ Changed] language.yml file is entirely reworked, now it looks way better
[ Changed] Revamped setup menu, it's now explained and better
[ Deleted] Full games permission as it's useless for this game type
[ Deleted] Awful particle library, now using simple reflection to access 1.8 particles and spigot methods to access 1.9+ particles
[ Deleted] Removed GameAPI dependency

And probably more small changes which I forgot to mention here...