Fix mojang file downloading always waiting for 20 secs and i18n name not working issue in 5.1.0.5, you will need to use "/qs reset lang" to make it work again
Fix wrong item meta comparing when shop item is not customed with QS matcher, which causing users traded item which is special to normal item shop.
Fix "Container invalid" log not respect logging type
Fix error when checking display item with real display item mode used
Fix NPE when reporting error was disabled
Add:
refund-from-tax-account-as-much-as-possible option, which allow to take the same balance of shop create cost from tax account as much as possible
[WorldGuard Integration] whitelist-worlds option in WorldGuard Integration, which allow user to just let whitelist happened in the specific world.