Peaceful Progression

Backport

Implemented a number of fixes/improvements from feedback

New features:

• Wisps drop ectoplasm used to craft phantom membranes and levitation potions
• Free the End advancement given by "beating" the End in peaceful
• Enderclams now drop edible/cookable clam meat.
• Blaze and breeze corals now used to craft firework patterns
• Added a game rule enableEnderDragonFightPeaceful to allow fighting the dragon without Endermen
• Added cartographer maps to trails and ocean ruins
• A dispenser with a brush can now make a panda sneeze
• New effigy added, the Raid Effigy, which grants raid drops, ominous bottles, ominous banners, and the hero of the village effect
• Using a dragon effigy on a cauldron gives Dragon Breath
• First time you enter the End, a Dragon Egg is spawned
• Brimstone Block now has slab, stair, wall, and chiseled variants.

Changes:

• Effigies now require XP to craft rather than granting it
• Phantom membranes no longer require ghast tears
• Reduced flax spawn rate
• Tridents are no longer found by Sniffers
• Tridents and prismarine shards/crystals were moved to cold and warm ocean ruins respectively
• Brush replaces feather for making pandas sneeze
• Mob heads are now given by wandering traders instead of clerics, and are available in dungeon/ruined portal/fortress chests.
• Bones are now extracted from fossils using a brush
• Fixed flax not working as chicken food
• New gamerules enableStarvingPeaceful and enableSuperHealingPeaceful to customize peaceful hunger and healing
• Getting hungry is no longer a gamerule and just happens with no negative effects unless gamerules are changed

Backport

Initial release:

• Bats can be lured and bred with watermelon. They drop bat wings on death, and randomly drop guano.
• Sniffers have a vastly increased loot pool, and can dig up new/existing items from soul sand/soil, sand, and gravel.
• New mob: Enderclams. Spawn in the warped forest and End. Drops ender pearls.
• New mob: Wisps. Spawn in Nether Fortresses, duplicated with brimstone, drops ghast tears when fed guano.
• Re-enables hunger in Peaceful (can be disabled with the disableHungerPeaceful game rule).
• New ore: Fossils. Spawns in the Overworld and Nether. Drops bones.
• New ore: Brimstone. Spawns in soul soil.
• New plant: Flax. Grows in plains. Drops string. Seeds are edible.
• New plant: Blaze coral. Dug up by Sniffers from soul soil/sand. Smelted into blaze rods.
• New plant: Breeze coral. Dug up by Sniffers from gravel. Smelted into breeze rods.
• New crafting recipes for: Gunpowder, saddles, phantom membranes, rotten flesh.
• New generated structure: Effigy altar dungeon. Level 2 cartographers sell a map to help find this.
• New crafting table: Effigy altar. Used to craft Totems of Undying and boss effigies.
• New items: Dragon Effigy, Elder Effigy, Wither Effigy. On use, gives boss drops/xp (Dragon Effigy opens End island portals when used in the End).
• New villager: Musician. Sells music disks, horns, bells, jukebox, note blocks. Uses a jukebox as its work station.
• Frogs can eat dropped magma cream items to produce froglights when in the Nether.
• New villager trades: Cleric sells spider eyes, mob heads. Farmers buy flax, leatherworkers buy bat wings. Wandering traders sell trial keys.
• Panda sneeze dropping slime probability increased from 1/700 to 1/3. Can use a feather on a panda to make it sneeze.
• Stripping pale oak logs now drops resin.