1.9.20 for 1.18.2

General

• Deferred register wrapper now supports any registry type instead of just forge registries
• Added helpers to get streams of tag values
• Simplify tag preference
• Added command to view preferences for tags
• Generic loader now has a couple of new helpers for working with JSON objects and singletons
• Generic loader registry now has a bit more validation on the loader, ensuring the serializer is for the correct type
• Defaults are now supported as long as the generic methods are used
• Fix a bug with the mouse in books on macs (will likely backport to 1.18.1 later)

JSON

• Fluid tag empty condition replaced with generic tag empty condition
• Removed mantle:intersection in favor of new forge:intersection
• Removed mantle:difference in favor of new forge:difference
• Removed datagen helpers for compound and NBT ingredients as forge has static constructors now