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Minecraft 20w06a

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

1,765 names shipped in this version. Each result opens the wiki page for that thing.

Contents (14)
  1. What changed in 20w06a
  2. Blocks
  3. Items
  4. Mobs and entities
  5. How to make the new things
  6. Particles
  7. Sound events
  8. Block states changed
  9. New in-game text
  10. Reworded text
  11. Fixes
  12. Development cycle
  13. Browse this version
  14. Neighbouring versions

Java What changed in 20w06a

Everything below is measured by comparing the game files of 1.15.2 with 20w06a — not copied from patch notes.

+45Blocks
+52Items
+1Mobs and entities
+4Particles
+86Sound events
20w06a block and item additions

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

Blocks +45

Ancient DebrisBasaltCrimson ButtonCrimson DoorCrimson FenceCrimson Fence GateCrimson FungiCrimson NyliumCrimson PlanksCrimson Pressure PlateCrimson RootsCrimson SignCrimson SlabCrimson StairsCrimson StemCrimson TrapdoorCrimson Wall SignNether SproutsNetherite BlockShroomlightSoul FireSoul Fire LanternSoul Fire TorchSoul Fire Wall TorchSoul SoilStripped Crimson StemStripped Warped StemWarped ButtonWarped DoorWarped FenceWarped Fence GateWarped FungiWarped NyliumWarped PlanksWarped Pressure PlateWarped RootsWarped SignWarped SlabWarped StairsWarped StemWarped TrapdoorWarped Wall SignWarped Wart BlockWeeping VinesWeeping Vines Plant

Items +52

Ancient DebrisBasaltCrimson ButtonCrimson DoorCrimson FenceCrimson Fence GateCrimson FungiCrimson NyliumCrimson PlanksCrimson Pressure PlateCrimson RootsCrimson SignCrimson SlabCrimson StairsCrimson StemCrimson TrapdoorHoglin Spawn EggNether SproutsNetherite AxeNetherite BlockNetherite BootsNetherite ChestplateNetherite HelmetNetherite HoeNetherite IngotNetherite LeggingsNetherite PickaxeNetherite ScrapNetherite ShovelNetherite SwordShroomlightSoul Fire LanternSoul Fire TorchSoul SoilStripped Crimson StemStripped Warped StemWarped ButtonWarped DoorWarped FenceWarped Fence GateWarped FungiWarped NyliumWarped PlanksWarped Pressure PlateWarped RootsWarped SignWarped SlabWarped StairsWarped StemWarped TrapdoorWarped Wart BlockWeeping Vines

Mobs and entities +1

Hoglin

How to make the new things 34

Hover a slot to see what goes in it.

ResultMade inRecipe
Crimson ButtonCrafting
Crimson DoorCrafting3
Crimson FenceCrafting3
Crimson Fence GateCrafting
Crimson PlanksCrafting4
Crimson Pressure PlateCrafting
Crimson SlabCrafting6
Crimson StairsCrafting4
Crimson TrapdoorCrafting2
Netherite AxeCrafting
Netherite BlockCrafting
Netherite BootsCrafting
Netherite ChestplateCrafting
Netherite HelmetCrafting
Netherite HoeCrafting
Netherite IngotCrafting
Netherite IngotCrafting9
Netherite LeggingsCrafting
Netherite PickaxeCrafting
Netherite ScrapSmeltingSmelting10.0s · 2 XP
Netherite ScrapBlastingBlasting5.0s · 2 XP
Netherite ShovelCrafting
Netherite SwordCrafting
Soul Fire LanternCrafting
Soul Fire TorchCrafting4
Warped ButtonCrafting
Warped DoorCrafting3
Warped FenceCrafting3
Warped Fence GateCrafting
Warped PlanksCrafting4
Warped Pressure PlateCrafting
Warped SlabCrafting6
Warped StairsCrafting4
Warped TrapdoorCrafting2

Particles +4

AshCrimson SporeSoul Fire FlameWarped Spore

Sound events +86

Block.Ancient Debris.BreakBlock.Ancient Debris.FallBlock.Ancient Debris.HitBlock.Ancient Debris.PlaceBlock.Ancient Debris.StepBlock.Basalt.BreakBlock.Basalt.FallBlock.Basalt.HitBlock.Basalt.PlaceBlock.Basalt.StepBlock.Bone Block.BreakBlock.Bone Block.FallBlock.Bone Block.HitBlock.Bone Block.PlaceBlock.Bone Block.StepBlock.Fungi.BreakBlock.Fungi.FallBlock.Fungi.HitBlock.Fungi.PlaceBlock.Fungi.StepBlock.Nether Bricks.BreakBlock.Nether Bricks.FallBlock.Nether Bricks.HitBlock.Nether Bricks.PlaceBlock.Nether Bricks.StepBlock.Nether Ore.BreakBlock.Nether Ore.FallBlock.Nether Ore.HitBlock.Nether Ore.PlaceBlock.Nether Ore.StepBlock.Nether Sprouts.BreakBlock.Nether Sprouts.FallBlock.Nether Sprouts.HitBlock.Nether Sprouts.PlaceBlock.Nether Sprouts.StepBlock.Netherite Block.BreakBlock.Netherite Block.FallBlock.Netherite Block.HitBlock.Netherite Block.PlaceBlock.Netherite Block.StepBlock.Netherrack.BreakBlock.Netherrack.FallBlock.Netherrack.HitBlock.Netherrack.PlaceBlock.Netherrack.StepBlock.Nylium.BreakBlock.Nylium.FallBlock.Nylium.HitBlock.Nylium.PlaceBlock.Nylium.StepBlock.Roots.BreakBlock.Roots.FallBlock.Roots.HitBlock.Roots.PlaceBlock.Roots.StepBlock.Shroomlight.BreakBlock.Shroomlight.FallBlock.Shroomlight.HitBlock.Shroomlight.PlaceBlock.Shroomlight.StepBlock.Soul Sand.BreakBlock.Soul Sand.FallBlock.Soul Sand.HitBlock.Soul Sand.PlaceBlock.Soul Sand.StepBlock.Soul Soil.BreakBlock.Soul Soil.FallBlock.Soul Soil.HitBlock.Soul Soil.PlaceBlock.Soul Soil.StepBlock.Stem.BreakBlock.Stem.FallBlock.Stem.HitBlock.Stem.PlaceBlock.Stem.StepBlock.Wart Block.BreakBlock.Wart Block.FallBlock.Wart Block.HitBlock.Wart Block.PlaceBlock.Wart Block.StepBlock.Weeping Vines.BreakBlock.Weeping Vines.FallBlock.Weeping Vines.HitBlock.Weeping Vines.PlaceBlock.Weeping Vines.StepItem.Armor.Equip Netherite

Block states changed

BlockAddedRemoved
Andesite Wall——
Brick Wall——
Cobblestone Wall——
Diorite Wall——
End Stone Brick Wall——
Granite Wall——
Mossy Cobblestone Wall——
Mossy Stone Brick Wall——
Nether Brick Wall——
Prismarine Wall——
Red Nether Brick Wall——
Red Sandstone Wall——
Sandstone Wall——
Stone Brick Wall——

New in-game text 71

KeyText
biome.minecraft.crimson_forestCrimson Forest
biome.minecraft.nether_wastesNether Wastes
biome.minecraft.soul_sand_valleySoul Sand Valley
biome.minecraft.warped_forestWarped Forest
block.minecraft.ancient_debrisAncient Debris
block.minecraft.basaltBasalt
block.minecraft.crimson_buttonCrimson Button
block.minecraft.crimson_doorCrimson Door
block.minecraft.crimson_fenceCrimson Fence
block.minecraft.crimson_fence_gateCrimson Fence Gate
block.minecraft.crimson_fungiCrimson Fungi
block.minecraft.crimson_nyliumCrimson Nylium
block.minecraft.crimson_planksCrimson Planks
block.minecraft.crimson_pressure_plateCrimson Pressure Plate
block.minecraft.crimson_rootsCrimson Roots
block.minecraft.crimson_signCrimson Sign
block.minecraft.crimson_slabCrimson Slab
block.minecraft.crimson_stairsCrimson Stairs
block.minecraft.crimson_stemCrimson Stem
block.minecraft.crimson_trapdoorCrimson Trapdoor
block.minecraft.crimson_wall_signCrimson Sign
block.minecraft.nether_sproutsNether Sprouts
block.minecraft.netherite_blockBlock of Netherite
block.minecraft.shroomlightShroomlight
block.minecraft.soul_fireSoul Fire
block.minecraft.soul_fire_lanternSoul Fire Lantern
block.minecraft.soul_fire_torchSoul Fire Torch
block.minecraft.soul_fire_wall_torchSoul Fire Wall Torch
block.minecraft.soul_soilSoul Soil
block.minecraft.stripped_crimson_stemStripped Crimson Stem
block.minecraft.stripped_warped_stemStripped Warped Stem
block.minecraft.warped_buttonWarped Button
block.minecraft.warped_doorWarped Door
block.minecraft.warped_fenceWarped Fence
block.minecraft.warped_fence_gateWarped Fence Gate
block.minecraft.warped_fungiWarped Fungi
block.minecraft.warped_nyliumWarped Nylium
block.minecraft.warped_planksWarped Planks
block.minecraft.warped_pressure_plateWarped Pressure Plate
block.minecraft.warped_rootsWarped Roots
block.minecraft.warped_signWarped Sign
block.minecraft.warped_slabWarped Slab
block.minecraft.warped_stairsWarped Stairs
block.minecraft.warped_stemWarped Stem
block.minecraft.warped_trapdoorWarped Trapdoor
block.minecraft.warped_wall_signWarped Sign
block.minecraft.warped_wart_blockWarped Wart Block
block.minecraft.weeping_vinesWeeping Vines
block.minecraft.weeping_vines_plantWeeping Vines
commands.locatebiome.invalidThere is no biome named %s
commands.locatebiome.notFoundCould not find a %s within reasonable distance
commands.locatebiome.successThe nearest %s is at %s (%s blocks away)
commands.summon.invalidPositionInvalid position for summon
commands.teleport.invalidPositionInvalid position for teleport
entity.minecraft.hoglinHoglin
item.minecraft.hoglin_spawn_eggHoglin Spawn Egg
item.minecraft.netherite_axeNetherite Axe
item.minecraft.netherite_bootsNetherite Boots
item.minecraft.netherite_chestplateNetherite Chestplate
item.minecraft.netherite_helmetNetherite Helmet
item.minecraft.netherite_hoeNetherite Hoe
item.minecraft.netherite_ingotNetherite Ingot
item.minecraft.netherite_leggingsNetherite Leggings
item.minecraft.netherite_pickaxeNetherite Pickaxe
item.minecraft.netherite_scrapNetherite Scrap
item.minecraft.netherite_shovelNetherite Shovel
item.minecraft.netherite_swordNetherite Sword
subtitles.block.composter.emptyComposter emptied
subtitles.block.composter.fillComposter filled
subtitles.block.composter.readyComposter composts
subtitles.item.armor.equip_netheriteNetherite armor clanks

Reworded text 49

Wording Mojang changed in this version.

KeyBeforeAfter
advancements.adventure.shoot_arrow.descriptionShoot something with a bow and arrowShoot something with an arrow
advancements.end.elytra.descriptionFind ElytraFind elytra
advancements.story.deflect_arrow.descriptionDeflect an arrow with a shieldDeflect an arrow or trident with a shield
advancements.story.form_obsidian.descriptionForm and mine a block of ObsidianForm and mine a block of obsidian
argument.criteria.invalidUnknown criteria '%s'Unknown criterion '%s'
block.minecraft.bamboo_saplingBamboo SaplingBamboo Shoot
block.minecraft.bed.no_sleepYou can sleep only at night and during thunderstormsYou can sleep only at night or during thunderstorms
block.minecraft.smooth_quartzSmooth QuartzSmooth Quartz Block
command.unknown.commandUnknown commandUnknown or incomplete command, see below for error
commands.data.merge.failedNothing changed, the specified properties already have these valuesNothing changed. The specified properties already have these values
commands.drop.success.singleDropped %s * %sDropped %s %s
commands.drop.success.single_with_tableDropped %s * %s from loot table %sDropped %s %s from loot table %s
commands.list.playersThere are %s of a max %s players online: %sThere are %s of a max of %s players online: %s
commands.scoreboard.objectives.modify.displaynameChanged objective %s display name to %sChanged the display name of %s to %s
commands.scoreboard.objectives.modify.rendertypeChanged objective %s render typeChanged the render type of objective %s
commands.team.option.name.successUpdated team %s nameUpdated the name of team %s
commands.worldborder.damage.amount.successSet the world border damage time to %s secondsSet the world border damage time to %s per block each second
createWorld.customize.presets.shareWant to share your preset with someone? Use the below box!Want to share your preset with someone? Use the box below!
demo.day.1This demo will last five game days, do your best!This demo will last five game days. Do your best!
demo.day.6You have passed your fifth day, use %s to save a screenshot of your creationYou have passed your fifth day. Use %s to save a screenshot of your creation.
demo.help.fullWrappedThis demo will last 5 ingame days (about 1 hour and 40 minutes of real time). Check the advancements for hints! Have fun!This demo will last 5 in-game days (about 1 hour and 40 minutes of real time). Check the advancements for hints! Have fun!
demo.reminderThe demo time has expired, buy the game to continue or start a new world!The demo time has expired. Buy the game to continue or start a new world!
entity.minecraft.tropical_fish.type.sunstreakSunStreakSunstreak
generator.amplified.infoNotice: Just for fun, requires beefy computerNotice: Just for fun! Requires a beefy computer.
inventory.hotbarInfoSave toolbar with %1$s+%2$sSave hotbar with %1$s+%2$s
inventory.hotbarSavedItem toolbar saved (restore with %1$s+%2$s)Item hotbar saved (restore with %1$s+%2$s)
item.minecraft.clay_ballClayClay Ball
itemGroup.hotbarSaved ToolbarsSaved Hotbars
key.loadToolbarActivatorLoad Toolbar ActivatorLoad Hotbar Activator
key.saveToolbarActivatorSave Toolbar ActivatorSave Hotbar Activator
multiplayer.downloadingStatsDownloading statistics...Retrieving statistics...
multiplayer.message_not_deliveredCan't deliver chat message starting with %s, check server logsCan't deliver chat message, check server logs: %s
multiplayer.status.request_handledStatus requst has been handledStatus request has been handled
options.chat.scaleScaleChat Text Size
options.narrator.allNarrates allNarrates All
options.narrator.chatNarrates chatNarrates Chat
options.narrator.notavailableNot availableNot Available
options.narrator.systemNarrates systemNarrates System
selectServer.directDirect ConnectDirect Connection
selectWorld.futureworld.error.textSomething went wrong while trying to load a world from a future version. This was a risky operation to begin with, sorry it didn't work.Something went wrong while trying to load a world from a future version. This was a risky operation to begin with; sorry it didn't work.
selectWorld.futureworld.error.titleAn error occured!An error occurred!
selectWorld.gameMode.adventure.line1Same as survival mode, but blocks can'tSame as Survival Mode, but blocks can't
selectWorld.gameMode.hardcore.line1Same as survival mode, locked at hardestSame as Survival Mode, locked at hardest
selectWorld.gameMode.survival.line1Search for resources, crafting, gainSearch for resources, craft, gain
selectWorld.mapFeatures.infoVillages, dungeons etcVillages, dungeons etc.
selectWorld.recreate.error.titleAn error occured!An error occurred!
stat.minecraft.time_since_deathSince Last DeathTime Since Last Death
stat.minecraft.time_since_restSince Last RestTime Since Last Rest
subtitles.item.honey_bottle.drinkHoney gulpingGulping
Full comparison pageEvery registry, side by side

Fixes 51

Read from Mojang’s own release notes for Minecraft Snapshot 20w06a, published 2020-02-05. Every entry keeps its original bug ID.

51 issues fixed, read from Mojang’s own patch notes. Each entry keeps its original bug ID.

Fixed bugs in 20w06a 51

  • MC-17431 Shift-clicking stacked items with a data tag into the enchanting table GUI removes data tags from the moved item
  • MC-45619 Water, Signs, Vines, Torches etc. in the same block as item frame break item frame's redstone signal
  • MC-52178 Cape doesn't move down while sneaking / Cape detaches from body while sneaking
  • MC-59363 Items in item frames are deleted if both mouse buttons are used simultaneously
  • MC-82235 Baby pigs turn into adult zombie pigmen when struck by lightning
  • MC-92889 Mending doesn't always consume experience if the player wears items with mending that are already fully repaired
  • MC-93198 Throwing potions / throwable projectiles causes both hands to bob up and down
  • MC-93631 Pistons pop off blocks attached to their back when retracting
  • MC-96436 Eggs/snowballs/xp-bottles break instantly when thrown while riding a horse
  • MC-97958 Small slime has no jump or squish sound
  • MC-103655 Cats don't stand up when using right click on them while they're sitting on chests or beds
  • MC-109370 Bottom face of column blocks are rotated 180 degrees
  • MC-109844 en_us.json contains unused strings
  • MC-109850 Redstone wire doesn't have a bottom texture
  • MC-112630 Carrot on a stick cannot be broken
  • MC-113381 Falling dust particles of anvil and concrete powder blocks are black
  • MC-120335 Flower pot bottom texture is not rendered because of incorrect "uv" values in the model file
  • MC-131440 The message for trying to sleep at the wrong time implies that you can only sleep at night during a thunderstorm
  • MC-131770 Rain particles appear one block below the water or lava surface
  • MC-132607 Splitting slimes and magma cubes do not copy NoAI value
  • MC-134162 Item entities can break turtle eggs
  • MC-136868 Ignited TNT, arrow or trident turns black when it falls on soul sand or snow layers
  • MC-138600 Cats don't bring gifts if they have already decided to sit on your bed
  • MC-140544 Pickaxes don't speed up piston breaking
  • MC-148474 Sloped powered detector rails break when pushed or pulled by a piston
  • MC-149052 Stonecutter recipe list doesn't show item tooltips
  • MC-149776 Cartography Table requires string for the recipe to show up in the recipe book
  • MC-150020 Composter is in the "Miscellaneous" category instead of "Decoration" like the other workstation blocks
  • MC-154867 Tamed cats remain sitting if the world is reloaded while the cat is sitting on a chest
  • MC-158807 You can remove cursed enchantments on items by repairing them in inventory
  • MC-159300 Villagers that have been infected by a zombie can despawn, even if they have been traded with
  • MC-159773 Shulkers can teleport to non-solid faces, and don't teleport to some solid faces
  • MC-159918 Foxes don't run from polar bears
  • MC-159963 Minecarts can break turtle eggs
  • MC-160897 Dropping an item using the drop key displays the hand animation but dropping items from within the inventory does not
  • MC-160902 Arm swings when right-clicking on full minecart
  • MC-161156 Silverfish and endermites appear black on soul sand
  • MC-161259 Using the carrot on a stick while riding a pig plays no hand animation
  • MC-162881 Composter doesn't display particles when being fed composting items through a hopper
  • MC-163286 /setblock ~ ~ ~ air destroy does not destroy liquids
  • MC-164184 Breaking a shulker box with contents in Creative mode drops the block at an incorrect location
  • MC-164948 Entity shadow renders through transparent blocks
  • MC-167077 Foxes sleep on top of honey blocks, even in broad daylight
  • MC-167512 Glass in the hand is rendered differently depending on the "Clouds" setting
  • MC-167989 Spawn point is not set when monsters are nearby
  • MC-168540 Threads created by net.minecraft.Util.backgroundExecutor() have misleading names
  • MC-168772 Experience orbs can crush turtle eggs
  • MC-169679 Composters do not make sounds when fed by hoppers
  • MC-169692 Entity shadow floats slightly above the ground
  • MC-169832 Transparent item models have inconsistent rendering when a glowing entity is present
  • MC-170128 Cannot build an EntityType without a datafixer due to an IllegalArgumentException

Development cycle

This build was part of the run-up to 1.16. Everything tested here landed in that release.

Minecraft 1.16The release this one led to

Browse this version

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Neighbouring versions

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