末地更新(The End Update)

- Updated to game version 26.1.2
- Added new "Tetherling" mob, alongside new slingshot feature.
- Added new Nebula Vent block in new Ash Stone craters for "geyser" launch effect.
- Updated Ethereal Wood textures to better connect.
- Added new particles for Quantum Gateway beam.
- Cleaned up code leftovers.
- Improved Ender Chrysanthemum closing behavior during End Flashes.
- Altered particle behavior when wearing spectral material trim.

Updated to game version 1.21.11

* Added the King Phantom mob.
* Added Void Tardigrades.
* Added the ability to tame Ethereal Orbs by killing a Void Tardigrade that's actively hunting said Orb.
* Added the ability for tamed Ethereal Orbs to trap aggresive Tardigrades in a 15 second light cage.
* Cleaned up code base/project structure.

Known issues:

* The wavy beacon effect from the Quantum Gateway doesn't seem to be achievable yet in 1.21.10
* Armor trimmed with Spectral Debris, Spectral Clusters, Pure Gravitite don't show trim overlays in their item sprites.
* The Shadow Altar's model should work like a spawner, in that you can see the backface of its textures from the inside of the block.
* The animation for using a Wooden Cone to get ice cream on a cow works, but plays nothing for Mooshrooms.
* TNT seems to have silk touch when destroying End Mire/End Murk.

Known issues:

* Armor trimmed with Spectral Debris, Spectral Clusters, Pure Gravitite don't show trim overlays in their item sprites.
* The Shadow Altar's model should work like a spawner, in that you can see the backface of its textures from the inside of the block.
* The animation for using a Wooden Cone to get ice cream on a cow works, but plays nothing for Mooshrooms.
* TNT seems to have silk touch when destroying End Mire/End Murk.