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Minecraft 15w33a

Weekly work-in-progress build. Things break and get removed again. Version facts below are read from Mojang’s own files — the official manifest plus the version.json inside the jar.

Contents (5)
  1. What changed in 15w33a
  2. New files in the game
  3. New in-game text
  4. Development cycle
  5. Neighbouring versions

Java What changed in 15w33a

Everything below is measured by comparing the game files of 15w32c with 15w33a — not copied from patch notes.

Minecraft did not ship a data generator until January 2018, so there is no registry of blocks and items to compare for a build this old. What is below is read from the game’s own client.jar: the text the game displays, and the textures, models and sounds it ships. New blocks and items almost always show up in both.

New files in the game

KindAddedRemovedTotal
Textures+301,176
Models+201,487

Textures added: entity/enderdragon/dragon_fireball items/dragon_breath items/potion_bottle_lingering

Models added: item/bottle_lingering item/dragon_breath

New in-game text 21

KeyText
item.dragon_breath.nameDragon's Breath
lingering_potion.effect.awkwardAwkward Lingering Potion
lingering_potion.effect.fire_resistanceLingering Potion of Fire Resistance
lingering_potion.effect.harmingLingering Potion of Harming
lingering_potion.effect.healingLingering Potion of Healing
lingering_potion.effect.invisibilityLingering Potion of Invisibility
lingering_potion.effect.leapingLingering Potion of Leaping
lingering_potion.effect.levitationLingering Potion of Levitation
lingering_potion.effect.mundaneMundane Lingering Potion
lingering_potion.effect.night_visionLingering Potion of Night Vision
lingering_potion.effect.poisonLingering Potion of Poison
lingering_potion.effect.regenerationLingering Potion of Regeneration
lingering_potion.effect.slownessLingering Potion of Slowness
lingering_potion.effect.strengthLingering Potion of Strength
lingering_potion.effect.swiftnessLingering Potion of Swiftness
lingering_potion.effect.thickThick Lingering Potion
lingering_potion.effect.waterLingering Water Bottle
lingering_potion.effect.water_breathingLingering Potion of Water Breathing
lingering_potion.effect.weaknessLingering Potion of Weakness
stat.droppedDropped
stat.pickupPicked Up

Development cycle

This build was part of the run-up to 1.8.9. Everything tested here landed in that release.