There has been a minor change in the options.yml file:

Make sure to add the "task" path under Saving and set it to sync (or async if you know what you're doing). This will most likely fix certain Concurrent errors that you may or may not have.

1. Fixed a potentional NullPointerException error in the essentials mode in case that any item inside the voidchest inventory wasn't sellable (according to essentials) it would produce an error.
2. Fixed potentional dupe issues (you may not have encountered them or noticed them, no need to worry about that). This issue occured whenever the plugin reloaded and it ended up returning some items in the voidchest inventories that were removed or sold.