This update adds two new permissions which are required to be set, if you want players to receive the spawner item on spawner break
and if you want players to be able to upgrade their spawners.

+ Added: [Suggestion] "uspawners.drop-item" permission
description: Drop the spawner item when players break the spawner.
+ Added: "uspawners.upgrade" permission
description: Only allow players with this permission to upgrade their spawners.