22w15a — release journal

What 22w15a changed for data packs, measured against 22w14a, the build before it. Released 2022-04-13; development build — not a release.

⚠ Entries removed

5 registry entries were removed. A pack that names one of them will fail to parse where it does.

Formats

33 entries added and 5 removed across 9 registries.

Registry	Change	Added	Removed
`advancement`	changed	`adventure/avoid_vibration`, `husbandry/allay_deliver_cake_to_note_block`, `husbandry/leash_all_frog_variants`	`husbandry/allay_deliver_cake_to_noteblock`
`memory_module_type`	changed	`sonic_boom_cooldown`, `sonic_boom_sound_cooldown`, `sonic_boom_sound_delay`	—
`particle_type`	changed	`sonic_boom`	—
`sound_event`	changed	`entity.warden.sonic_boom`, `entity.warden.sonic_charge`	—
`tag/block`	changed	`completes_find_tree_tutorial`, `dampens_vibrations`, `nether_carver_replaceables`, `overworld_carver_replaceables`	—
`tag/game_event`	changed	`dampenable_vibrations`	`ignore_vibrations_on_occluding_block`
`tag/item`	changed	`completes_find_tree_tutorial`, `dampens_vibrations`, `wart_blocks`	`occludes_vibration_signals`
`texture`	changed	`particle/sonic_boom_0`, `particle/sonic_boom_1`, `particle/sonic_boom_10`, `particle/sonic_boom_11`, `particle/sonic_boom_12`, `particle/sonic_boom_13`, `particle/sonic_boom_14`, `particle/sonic_boom_15`, `particle/sonic_boom_2`, `particle/sonic_boom_3`, `particle/sonic_boom_4`, `particle/sonic_boom_5`, `particle/sonic_boom_6`, `particle/sonic_boom_7`, `particle/sonic_boom_8`, `particle/sonic_boom_9`	—
`worldgen/feature`	changed	—	`ice_patch`, `surface_disk`

That article's technical changes are grouped under these headings — open it for the detail:

misode/mcmeta — 22w15a summary — formats and registries, generated from the game’s own data.
minecraft.net — 22w15a — section names only.