Please note: Sell chest placed before you update to this version require player replace them again to make them contine work.
The logic for searching sell chests has been optimized. Each time a player places a sell chest, it will be recorded within the chunk, rather than traversing every block's title entity as in previous versions.
Fixed sell chest does not work after restart the server in some case.
Fixed sell chest does not work in spawn chunk.
Added sell.sell-chest.enabled option in config.yml file, if you do not need this feature and want to has better performance, you can try disable this option.