Suggestions

no pvp on /t create

disable pvp when creating towns and public, it makes it so easy to spawn kill on immediate town creation, its so very stupid

Add sitting on slabs to Towny

Currently (only gamemode with natural world) without sitting on slabs (i think) is towny. It would be nice if you added this 😁

Search for /shop

Adding search to the /shop command would make buying stuff you can't get (or are too lazy to get) easier. This suggestion is pretty straightforward.