Minecraft 18w43a

Everything below is measured by comparing the game files of 1.13.2 with 18w43a — not copied from patch notes.

18w43a block and item additions

78 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 +62 · −2

Acacia SignAcacia Wall SignAndesite SlabAndesite StairsAndesite WallBambooBamboo SaplingBirch SignBirch Wall SignBrick WallCornflowerDark Oak SignDark Oak Wall SignDiorite SlabDiorite StairsDiorite WallEnd Stone Brick SlabEnd Stone Brick StairsEnd Stone Brick WallGranite SlabGranite StairsGranite WallJungle SignJungle Wall SignLily Of The ValleyLoomMossy Cobblestone SlabMossy Cobblestone StairsMossy Stone Brick SlabMossy Stone Brick StairsMossy Stone Brick WallNether Brick WallOak SignOak Wall SignPolished Andesite SlabPolished Andesite StairsPolished Diorite SlabPolished Diorite StairsPolished Granite SlabPolished Granite StairsPotted BambooPotted CornflowerPotted Lily Of The ValleyPotted Wither RosePrismarine WallRed Nether Brick SlabRed Nether Brick StairsRed Nether Brick WallRed Sandstone WallSandstone WallSmooth Quartz SlabSmooth Quartz StairsSmooth Red Sandstone SlabSmooth Red Sandstone StairsSmooth Sandstone SlabSmooth Sandstone StairsSmooth Stone SlabSpruce SignSpruce Wall SignStone Brick WallStone StairsWither Rose

Removed: minecraft:sign, minecraft:wall_sign

Items +67 · −4

Acacia SignAndesite SlabAndesite StairsAndesite WallBambooBirch SignBlack DyeBlue DyeBrick WallBrown DyeCornflowerCreeper Banner PatternCrossbowDark Oak SignDiorite SlabDiorite StairsDiorite WallEnd Stone Brick SlabEnd Stone Brick StairsEnd Stone Brick WallFlower Banner PatternGranite SlabGranite StairsGranite WallGreen DyeIllager Beast Spawn EggJungle SignLily Of The ValleyLoomMojang Banner PatternMossy Cobblestone SlabMossy Cobblestone StairsMossy Stone Brick SlabMossy Stone Brick StairsMossy Stone Brick WallNether Brick WallOak SignPanda Spawn EggPillager Spawn EggPolished Andesite SlabPolished Andesite StairsPolished Diorite SlabPolished Diorite StairsPolished Granite SlabPolished Granite StairsPrismarine WallRed DyeRed Nether Brick SlabRed Nether Brick StairsRed Nether Brick WallRed Sandstone WallSandstone WallSkull Banner PatternSmooth Quartz SlabSmooth Quartz StairsSmooth Red Sandstone SlabSmooth Red Sandstone StairsSmooth Sandstone SlabSmooth Sandstone StairsSmooth Stone SlabSpruce SignStone Brick WallStone StairsSuspicious StewWhite DyeWither RoseYellow Dye

Removed: minecraft:cactus_green, minecraft:dandelion_yellow, minecraft:rose_red, minecraft:sign

How to make the new things 66

Hover a slot to see what goes in it.

Result	Made in	Recipe
Acacia Sign	Crafting	3
Andesite Slab	Crafting	6
Andesite Stairs	Crafting	4
Andesite Wall	Crafting	6
Birch Sign	Crafting	3
Black Dye	Crafting
Black Dye	Crafting
Blue Dye	Crafting
Blue Dye	Crafting
Brick Wall	Crafting	6
Brown Dye	Crafting
Banner Pattern	Crafting
Crossbow	Crafting
Dark Oak Sign	Crafting	3
Diorite Slab	Crafting	6
Diorite Stairs	Crafting	4
Diorite Wall	Crafting	6
End Stone Brick Slab	Crafting	6
End Stone Brick Stairs	Crafting	4
End Stone Brick Wall	Crafting	6
Banner Pattern	Crafting
Granite Slab	Crafting	6
Granite Stairs	Crafting	4
Granite Wall	Crafting	6
Green Dye	Smelting	Smelting10.0s · 1 XP
Jungle Sign	Crafting	3
Loom	Crafting
Banner Pattern	Crafting
Mossy Cobblestone Slab	Crafting	6
Mossy Cobblestone Stairs	Crafting	4
Mossy Stone Brick Slab	Crafting	6
Mossy Stone Brick Stairs	Crafting	4
Mossy Stone Brick Wall	Crafting	6
Nether Brick Wall	Crafting	6
Oak Sign	Crafting	3
Polished Andesite Slab	Crafting	6
Polished Andesite Stairs	Crafting	4
Polished Diorite Slab	Crafting	6
Polished Diorite Stairs	Crafting	4
Polished Granite Slab	Crafting	6
Polished Granite Stairs	Crafting	4
Prismarine Wall	Crafting	6
Red Dye	Crafting
Red Dye	Crafting
Red Dye	Crafting	2
Red Dye	Crafting
Red Nether Brick Slab	Crafting	6
Red Nether Brick Stairs	Crafting	4
Red Nether Brick Wall	Crafting	6
Red Sandstone Wall	Crafting	6
Sandstone Wall	Crafting	6
Banner Pattern	Crafting
Smooth Quartz Slab	Crafting	6
Smooth Quartz Stairs	Crafting	4
Smooth Red Sandstone Slab	Crafting	6
Smooth Red Sandstone Stairs	Crafting	4
Smooth Sandstone Slab	Crafting	6
Smooth Sandstone Stairs	Crafting	4
Smooth Stone Slab	Crafting	6
Spruce Sign	Crafting	3
Stone Brick Wall	Crafting	6
Stone Stairs	Crafting	4
White Dye	Crafting
White Dye	Crafting
Yellow Dye	Crafting
Yellow Dye	Crafting	2

New in-game text 141

Showing the first 80 of 141 new strings.

Reworded text 3

Wording Mojang changed in this version.

This build was part of the run-up to 1.14. Everything tested here landed in that release.