sculk:

1. new sculk dimension with 2 biomes the sculk forest and wasteland

2. 3 new mobs:

• The sentry which drops sculk veins and a reinforced deepslate shards
• The sculk zombie which drops rotten flesh and sculk veins
• The deep crawler which drops sculk veins and sculk blocks

3. new sculk effect which slows you down a lot and stops you from jumping

4. 2 new structures, the sculk fortress and the sculk stronghold for you to explore!

5. A new wardens heart which is dropped by the warden and is required to make warden armor (along with a new warden upgrade template)

6. A new wardens skin which allows you to craft warden skin armor

7. reinforced deepslate shards can be found all over sculk themed chests and are combined with deepslate to craft reinforced deepslate which can be turned into reinforced deepslate bricks.

8. A new dark slayer boss that drops a dark core used to craft a warden sword

9. New set of sculk wood found in the sculk dimension

10. added new key which when combined with wardens heart makes and activated key which then you can light the ancient city portal (make sure to remove all sculk vein on portal before use)

Update alpha 0.0.2:

desert update:

1. added palm trees and the entire palm wood group
2. added naturally generating oasis in the desert(they're just water lakes with grass in the desert)
3. added a custom small desert pyramid(plan to add much more in the future)

builder's dream:

1. added concrete stairs, walls and slabs
2. added the nether brick fence gates

miscellaneous additions:

1. added all block/item tags
2. updated to 1.20.2
3. added an advancement for obtaining the metal detector