This is a list of things which will need to be addressed once porting to 1.20 starts

TFC

• Knapping refactor
• Addons
• Groundcover model redos
• Metal bars?
• DouseFireEvent
• NoRemainderCraftingRecipe
• Loom recipes now take ItemStackIngredients
• Jars & jam pot recipes
• Heating recipes now have a chance output
• Representative blocks for prospecting
• Climate models now have a wind vector method
• Raw/hardened rocks are now orientable, update model generation
• Krummholz
• Rock layer changes
• RockDisplayCategory
• Baby boulders
• Nullable metal sheets, ingots, and double ingots
• Fluid/block ingredient refactor
• ContainedFluidModel stuff
• Rotational power
• HammerItem

Kube

• The 6.0/6.1 refactors
  • RegistryObjectBuilderTypes -> RegistryInfo
  • IngredientPlatfromHelper
  • Recipe Schemas
    • RegisterRecipeSchemasEvent
  • Internal recipes might not be a pain
    • NestedRecipeComponent
  • Proper event registering?
  • Event Groups and Event Handlers
  • Many methods seem to no longer return their JS-wrapped counterparts
  • Very non-committal BE stuff?
  • MultiPartShapedBlockBuilder
  • AtlasSpriteRegistryEventJS?
  • RecipeKJS
  • FluidLike
  • InputFluid/OutputFluid
  • ItemStackJS now accepts tags and regex and returns the first found value
  • InputItem/OutputItem/InputReplacement/OutputReplacement
  • IngredientJS::of now returns a vanilla Ingredient
  • IngredientMatch
  • RecipeComponentValue
  • RecipeKey
  • JsInfo & JsParam
  • Oh how nice FluidAmounts with an ingot value, that won't be confusing for people at all
  • ListJS and MapJS have had major changes
  • KubeJSForgeClient
  • Renaming of variant in VariantBlockStateGenerator
  • Recipe name name suggesting
  • EnumComponents for things like chisel mode
  • Now use mixin-extras
  • 6.0 update 'brief'
  • 6.1 update 'brief'
• Whatever refactors they decide to do in 1.20
  • 1.20.1 will stay as an alpha, 1.20.2 will get betas and full releases
    • TFC's staying with 1.20.1...
  • Block entities
    • add TFC be attachments (heat, etc.)
    • Add a way to limit slots to a specific size
    • Crops and bushes not an absolute pain
  • 7.0 ???
  • Ichor ???

MC/(Neo)Forge

• I don't want to know, hopefully none of it effects this

The 1.20.1 version is at a point where this tracker is no longer helpful, see you again for 1.21+!