UpgradeableSpawners - Levels 4.16.2

+ Improved: Reduce amount of block state calls

- Fixed: Spawners spawning inside blocks in some setups - 2

- Fixed: Spawners spawning inside blocks in some setups

+ Added: 1.21 Support

+ Added: Option to only stack entities from spawners

    # Only stack entities that were spawned by an upgradeable spawner?

    only-spawner: true

- Fixed: Dont merge stacks in non spawner worlds

- Fixed: Argument translations for /spawner admin give

+ Added: Merge entities into stacks (entities.yml)

    # Merge entities into one stack

    merge:

      # Merge entities every specified interval.

      # Can be disabled by setting interval to something lower than 1.

      interval_time: 30s

- Fixed: Butcher mode drops

+ Added: Support for 1.20.5

+ Added: /spawner admin killall
+ Added: Options for butcher mode:

      butcher-mode:

        # Only supports UpgradeableHoppers: https://www.spigotmc.org/resources/69201

        hopper:

          # Require an upgradeablehopper to be placed underneath the spawner before butcher mode can be activated?

          required: false

          # Should loot be dropped, if the upgradeable hopper is full?

          drop-loot: true

+ Improved: Removing stacked entities from cache at chunk unload posing performance issue

+ Added: You can now disable every teleportation by unsetting the following permissions:
https://github.com/Angeschossen/UpgradeableSpawners/wiki/Permissions#teleportation

- Fixed: Debug

+ Changed: [#2505] Being able to disable nearby entities in levels.yml

- Fixed: [#2502] Issues with retrieving skin data for heads, etc. This finally removes errors printed by the server's API. Which might
occur if Mojangs API is down etc.

- Fixed: [#2477] Entity spawning on 1.20.1
- Fixed: get-confirm option

- Fixed: Spawning on 1.20 versions lower than 1.20.4