Sans bay probably won't come this update, leaving its place to another superboss that might not exist.

Fixes:

Worldgen:

-Frozen Temple's vaults should have correct loot/key item.

-Weeping Catacomb should not generate in the end anymore.

Recipes:

-Obsidian Brick Stairs, Decorated Temple Tiles and Endstone Pillars should be craftable.

Changes:

Recipes:

-Black Knife cannot be crafted anymore.

Entities:

-Overgrown Archshaman's Made in Heaven now has its cooldown halved. Prepare to be stuck in the fight for 10 more minutes!

-Razziator now summons Sudded Cardiac Arrests instead of TNT.

-Overgrown Equestrian now mounts the Steed if dismounted.

Mechanics:

-Shady Dealers now offer a Black Knife for shadow crystals and a netherite sword.

-High toxicity lead can be made in an Alloy Forge. 

Items:

-Differentiated Lead from the High toxicity one via texures. Now, lead ingots and apples have a gray-er texture, while High toxicity ones retain the previous purple shade.

Blocks:

-Differentiated Lead from the High toxicity one via texures. Now, lead blocks have a gray-er texture, while High toxicity ones retain the previous purple shade.

Additions:

Worldgen:

-Added Void Cradles. Floating End Basalt islands that contain Void Liquid.

-End Soil patches now generate in the End.

Entities:

-Added Sudden Cardiac Arrest. This little tank possesses NO vulnerabilities, so it's best to be avoided.

Items:

-Added Void Bucket, Void Bottle. The first can be used to move Void Liquid Blocks, but can be filled only if it contains water. The second item is the ingredient for Void Blocks.

-Added Kromium Horn. Can be used to summon a Shady Dealer to your location.

-Added HT Flint and Pewter. Inflicts Pb Damage.

Blocks:

-Added Void Liquid and Block. Crafting and Decoration.

-Added Void Lanterns. Dungeon styled light sources.

-Added Void Barrels. Reusable explosives that require void blocks to function.

-Added End Basalt. Crafted with Void Liquid, building block.

-Added Endstone Blocks. Building blocks ripped off MCD.

-Added Chorus Moss. Crafted with chorus fruit and moss, decorational blocks.

-Added Prismarine blockset. Decorational blocks.

-Added High Toxicity lead blocks. They have the original lead texure.

-Added Marble blockset. Retextured quartz.