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Minecraft 18w15a

Weekly work-in-progress build. Things break and get removed again. Full source data for this version is extracted and browsable below.

1,346 names shipped in this version. Each result opens the wiki page for that thing.

Contents (9)
  1. What changed in 18w15a
  2. Blocks
  3. Items
  4. New in-game text
  5. How to make the new things
  6. Reworded text
  7. Development cycle
  8. Browse this version
  9. Neighbouring versions

Java What changed in 18w15a

Everything below is measured by comparing the game files of 18w14b with 18w15a — not copied from patch notes.

+2Blocks
+5Items
18w15a block and item additions

5 new blocks and items. Hover a slot for the name; click to open its page.

Mojang’s data generator did not produce the full registry report for one of these two builds, so this comparison covers blocks and items only. The other 0 registries could not be measured this far back — an empty section below means “not measurable”, not “nothing changed”.

Blocks +2

Items +5

How to make the new things 2

Hover a slot to see what goes in it.

ResultMade inRecipe
Blue IceCrafting
ConduitCrafting

New in-game text 9

KeyText
block.minecraft.blue_iceBlue Ice
block.minecraft.conduitConduit
effect.conduit_powerConduit Power
entity.minecraft.dolphinDolphin
item.minecraft.dolphin_spawn_eggSpawn Dolphin
item.minecraft.heart_of_the_seaHeart of the Sea
item.minecraft.nautilus_shellNautilus Shell
menu.savingLevelSaving world
options.biomeBlendRadiusBiome Blend

Reworded text 2

Wording Mojang changed in this version.

KeyBeforeAfter
item.minecraft.splash_potion.effect.turtle_masterPotion of the Turtle MasterSplash Potion of the Turtle Master
item.minecraft.tipped_arrow.effect.turtle_masterArrow of The Turtle MasterArrow of the Turtle Master

Development cycle

This build was part of the run-up to 1.13. Everything tested here landed in that release.

Browse this version