I have not personally upgraded to 1.13 yet, and this may or may not work on 1.13, but has not been tested. It depends on if 1.13 preserves block state interfaces.
In order to update to this version, you will need a new config, save your old data somewhere else and fill it in.
More customization items, be able to change what it says, and add more houses!
Oh and the house points event can actually be cancelled now.