Minecraft wiki entry for Development_versions, associated text: BlockInventoryComponent
Fixed accessing items in a double chest crashing/being inconsistent
Added nameTagproperty
Added idproperty
Added MinecraftDimensionTypeswith constants for built-in dimension IDs
Added spawnItemto spawn an ItemStack in the dimension
Exposed the following components for Entities:
minecraft:can_climb
minecraft:can_fly
minecraft:can_power_jump
minecraft:fire_immune
minecraft:floats_in_liquid
minecraft:is_dyable
minecraft:is_baby
minecraft:is_charged
minecraft:is_chested
minecraft:is_hidden_when_invisible
minecraft:is_ignited
minecraft:is_illager_captain
minecraft:is_saddled
minecraft:is_shaking
minecraft:is_sheared
minecraft:is_stackable
minecraft:is_stunned
minecraft:is_tamed
minecraft:wants_jockey