Minecraft wiki entry for Development_versions, associated text: Added three new advancements:
Bukkit bukkit
Catch a tadpole in a bucket
It spreads
Kill a mob near a sculk catalyst
With our powers combined!
Have all froglights in your inventory
Added kill_mob_near_sculk_catalyst advancement trigger.
Triggered when a player kills an entity next to sculk catalyst, with following conditions:
player: a player for which this trigger runs
entity: a predicate for the entity that was killed
killing_blow: a predicate for how the entity was killed