+Added custom whitelist system
Do you already have HP core installed?
Use "/hypixel update" to auto-update it.
Also, I found out that the scoreboard may break if you try to use this in a 1.13 server.
I recommend you to ONLY use this on 1.12 - 1.12.2
I will only provide support for the versions that are stated in "Tested Minecraft Versions"