First of all, i'm so sorry for the huge delay. Now a few notes/warnings: This is an experimental version and it was only tested on 1.13.2, if you use NPCs be cautious before putting the plugin on your server without testing. Without NPCs it should be safe though. I'm still not sure if i want to keep backwards compatibility in future updates but for now it should not work on 1.12 and under, mainly because of differences in WorldGuard between versions. So don't update to this if you're on 1.12 or under.
Changelog:
Updated to work on 1.13.2
Make sure to use latest versions of WorldGuard, WorldEdit and Vault if you use any features that require economy.