• Adds execute_attack behaviour for blocks and items to run commands when "attacking" a block (mining it) or attacking with an item
• Fixes walk animations of vanilla mobs not working when installed client-side

• Adds support for data-driven entities
• Fixes a crash when loading an item with invalid components

The bountiful blocks update

• Adds hopper and furnace block-behaviours
• Adds isSuffocating and jumpFactor properties for blocks
• Adds an itemFrame field for decorations to use item-frames instead of an item display entity + interaction entity
• Adds a block field for decorations to force a specific block-state instead of barrier blocks
• Adds a virtual field for blocks to allow for unlimited amounts of block models (blockModelType) by using item displays to render the block model
• Adds sounds to the showcase decoration behaviour when inserting/taking out items. Defaults to item-frame sounds
• Pick-block now works properly for decorations that use item-frames or item-displays and interaction entities
• Significantly reduces the amount of block-states used by decorations which should reduce memory usage especially with mods like WorldEdit
• Adds an experimental bed behaviour for decorations
• The field behaviour now supports different spellings (behavior, behaviors, behaviours)
• Adds a debug config option. This only print the amount of available blockstates for each blockModelType at the moment
• The output of the commands /filament server-item and /filament client-item is now colored properly
• Always rebuilds and reloads resourcepacks when used in singleplayer
• Improves break particles of decorations to look more like vanilla block break particles
• Block break particles are now bundled to reduce network load a bit

Fixes:

• Decorations not appearing or disappearing with /setblock or similar commands
• A crash when interacting with custom thrown tridents

• Significantly reduces the amount of block-states used by decorations which should reduce memory usage especially with mods like WorldEdit

• Fixes skin lore

• Fixes a bug related to decoration interactions
• Adds an "itemFrame" field for decorations
• Adds the ability to specify different models depending on decoration placement (different models when placed on the floor, wall, ceiling and in Inventory)

Fixes decoration block placement!

1.21.5 beta

• Removes shield behaviour (replaced by minecraft:blocks_attacks component)
• Custom weapons are no longer identified by the minecraft:tool component, use the minecraft:weapon component

• Fixes some item-behaviours being incompatible with block-items

• Fixes incompatibilities with some mods on 1.21.4
• Fixes a rare issue related to datapack loading
• Fixes cosmtics not being removed from the world on player death
• Adds an "atBlock" field for the execute block-behaviour and the interact_execute/lock decoration-behaviour

• Fixes a rare issue related to datapack loading
• Fixes cosmtics not being removed from the world on player death
• Adds an "atBlock" field for the execute block-behaviour and the interact_execute/lock decoration-behaviour

New features

• Item skins: Allows you to visually apply a skin to any item. Any item can be defined as a skin for any other item using the filament:skin component
• grass_spread block behaviour: To allow for grass-like block spreading based on random tick
• mace item behaviour
• /filament server-item & /filament client-item commands, since components built-into items dont show using the /data command
• The /pick, /hat and /dye commands are now available under /filament pick and so on

Bug fixes

• repeater block behaviour was not updating its output signal

Docs

• Docs were spruced up a bit
• The docs can now be found under https://tomalbrc.de/docs/filament - (old links / bookmarks will continue to work)

• Fixes a dispenser interaction with decorations

• Allows to set item/block tags directly in the item/block/decoration config
• Adds item/block/decoration registration API events
• Adds cosmetic eqipment API events
• Cosmetics get hidden in spectator mode
• Adds shovel and shears item-behaviours
• Experimental trident item-behaviour (1.21.4)
• Fixes decoration block bugs related to explosions, waterlogging and more