1.0.1.0
+ ADDED Setting to claim (convert) vanilla spawners on interaction:
# Should vanilla spawners be converted into upgradeable spawners when a player interacts with them?
# NOTE: It is not possible to convert vanilla spawners without player interaction since the server does not
# provide a way to indentify the owner without interaction.
claim:
enabled_2: false
# Should the convert be allowed, even if the player reached his maximum amount of upgradeable spawners?
ignore-max: false
claimed: '&7You successfully claimed this vanilla spawner and converted it into a upgradeable spawner.'