3.0.0.0-beta

• Ported to Minecraft 26.1.2 (NeoForge 26.1.2.116, Java 25)

Data Pack / Modpack creators

• Vanilla renamed many ids and changed many component formats between 1.21.1 and 26.1.2: data packs, item_components definitions and json configs must be updated to the new vanilla formats
  • Attribute ids no longer have the generic./player. prefix (e.g. minecraft:generic.movement_speed is now minecraft:movement_speed), including the ones in players_attribute_modifiers.json
  • minecraft:attribute_modifiers is now a list instead of an object with a modifiers field
  • Food effects and eat time are no longer part of minecraft:food, they're in minecraft:consumable
• Removed insanelib:enchantability item component: vanilla now has minecraft:enchantable (e.g. "minecraft:enchantable": {"value": 15}) which does the same
• Global loot modifiers (insanelib:replace_loot, insanelib:drop_multiplier, insanelib:loot_purger, insanelib:disenchant) now support NeoForge's priority field (default 1000, higher is applied first)
  • NeoForge now loads every file in data/<namespace>/loot_modifiers/ and no longer uses global_loot_modifiers.json; the order is given by priority
• insanelib:recipe_removal now checks the result shown by the recipe (recipe book display). Recipes without a display (e.g. special recipes) are never removed
• Fixed loot pool injections (loot_pool_injections) not being applied when the world is loaded (they only worked after a /reload, using the injections of the previous load)
• Fixed merge_components in item_components re-adding a component removed by a previous definition for the same item (e.g. one targeting the item and one targeting a tag containing it). A removed component now counts as absent: the merge json alone becomes the new value, and if it's not a valid component the removal is kept and an error is logged
• Fixed a merge_components that fails to decode also undoing a previous removal of that component
• Fixed insanelib:enchant_with_treasure and insanelib:enchant_randomly_weightless loot functions not enchanting books
• Items in the copper insanelib:equipment/* tags are now the vanilla copper tools and armor
• Time Stop No Player Online
  • Now stops the day time (world clocks) too, other than the game time
  • The weather integrated pack now uses the advance_weather game rule (was doWeatherCycle)
• Non-curable effects (ILMobEffect / MCUtils#createEffectInstance) can no longer be removed by anything that clears all the effects when consumed (milk, totems, minecraft:clear_all_effects consume effect); /effect clear still removes them

Technical

• ResourceLocation is now Identifier in every method signature
• Removed the MixinExtras jar-in-jar, NeoForge already provides it
• Loot conditions and functions now implement codec() (ILConditions and ILLootFunctions now register MapCodecs)
• Loot modifiers constructors now take the priority after the conditions
• AddEatEffectEvent is now fired when a food item is consumed (from Consumable#onConsume); canceling it prevents the minecraft:apply_effects consume effects of the food. Added getStack()
• PlayerUseItemMovSpeedEvent starting speed modifier is now the one from the item's minecraft:use_effects component. ILEventFactory#onUseItemMovementSpeedModifier takes the original speed modifier
• PlayerSprintEvent is now checked on LocalPlayer#isSprintingPossible, so it also stops the player from sprinting, not only from starting to sprint
• Effects cures
  • Removed MobEffectInstanceAccessor and ILMobEffect#fillEffectCures (NeoForge removed EffectCure)
  • Added ICurableEffectInstance (implemented on MobEffectInstance), ILMobEffect#canBeCured(), MCUtils#isCurable and MCUtils#removeCurableEffects
  • Non-curable effect instances created with MCUtils#createEffectInstance are not saved: they become curable again after a reload of the entity
• MCUtils#computeFoodFormula now takes the Consumable (nullable) to get eat_seconds
• MCUtils#hurtIgnoreInvulnerability now uses hurtServer and always returns false on client side
• ItemComponentsReloadListener.PROGRAMMATIC_PROVIDERS now receive a HolderLookup.Provider instead of RegistryAccess
• Item components patches are now computed on DefaultDataComponentsBoundEvent (server side only) instead of TagsUpdatedEvent, since default components are now bound after tags
• RecipeRemovalUtils is now applied by a RecipeManager mixin before recipes are finalized; RecipeRemovalUtils#removeTaggedRecipes(RecipeMap, HolderLookup.Provider) replaces the old event handlers
• ClientUtils
  • Removed setRenderColor and resetRenderColor (shader color no longer exists), use the color overload of blitVerticallyMirrored instead
  • blitVerticallyMirrored now takes a GuiGraphicsExtractor
• ExplosionAccessor now targets ServerExplosion
• ILBlockTagProvider and ILItemTagProvider no longer take an ExistingFileHelper; data generation now uses GatherDataEvent.Client
• ModNBTData#getList ignores the type parameter, since lists no longer have a fixed type
• PoolInjectionReloadListener has been renamed to PoolInjectionLoader and is no longer a reload listener: injections are loaded by ReloadableServerRegistriesMixin (PoolInjectionLoader#load(ResourceManager)) right before loot tables, since loot tables are loaded before reload listeners
• Removed LootModifierManagerMixin (NeoForge now sorts loot modifiers by priority)