Here is the Update everyone was waiting for, sorry for the late update but here it is!

Updated the hole Project to Spigot 1.19 ( tested with 1.19.2 - this is my preferred version to use for)
Fixed the Bug that Weapons didn't work anymore
Fixed the Item Drop Issue for duplicated Weapons
Fixed the Issue that Door / Window Blocks weren't reset like before
Fixed a Bug that players were able to get gold spammed using the Knife at the attack cooldown period, the gold at the attack period is now calculated by the cooldown.
Added an new Command "/zombies openDoor <DoorName> <MapName>" this Command will allow you to open Doors by Command instead of using Gold ( only available in Admin Mode )

There was no testing for older Spigot Versions, the Tests were made on the latest Update ( 1.19.2 ) this Version is recommended for Use, for using older Versions please use Systems like ViaVersion/ViaBackwards ect!​