Minecraft 1.17

Contents (15)

What changed in 1.17
Blocks
Items
Mobs and entities
How to make the new things
Block entities
Particles
Sound events
Block states changed
New in-game text
Reworded text
Fixes
Development cycle
Browse this version
Neighbouring versions

Java What changed in 1.17

Everything below is measured by comparing the game files of 1.16.5 with 1.17 — not copied from patch notes.

+136Blocks

+125Items

+5Mobs and entities

+1Block entities

+17Particles

+199Sound events

1.17 block and item additions

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

Blocks +136 · −1

Cobbled Deepslate Slab

Cobbled Deepslate Stairs

Cobbled Deepslate Wall

Copper Block

Copper Ore

Cracked Deepslate Bricks

Cracked Deepslate Tiles

Deepslate Brick Stairs

Deepslate Diamond Ore

Deepslate Emerald Ore

Deepslate Gold Ore

Deepslate Iron Ore

Deepslate Lapis Ore

Deepslate Redstone Ore

Deepslate Tile Slab

Deepslate Tile Stairs

Exposed Cut Copper Slab

Exposed Cut Copper Stairs

Flowering Azalea

Flowering Azalea Leaves

Light Blue Candle Cake

Light Gray Candle

Light Gray Candle Cake

Oxidized Cut Copper Slab

Oxidized Cut Copper Stairs

Polished Deepslate Slab

Polished Deepslate Stairs

Polished Deepslate Wall

Potted Azalea Bush

Potted Flowering Azalea Bush

Waxed Cut Copper Slab

Waxed Cut Copper Stairs

Waxed Exposed Copper

Waxed Exposed Cut Copper

Waxed Exposed Cut Copper Slab

Waxed Exposed Cut Copper Stairs

Waxed Oxidized Copper

Waxed Oxidized Cut Copper

Waxed Oxidized Cut Copper Slab

Waxed Oxidized Cut Copper Stairs

Waxed Weathered Copper

Waxed Weathered Cut Copper

Waxed Weathered Cut Copper Slab

Waxed Weathered Cut Copper Stairs

Weathered Copper

Weathered Cut Copper

Weathered Cut Copper Slab

Weathered Cut Copper Stairs

Removed: minecraft:grass_path

Items +125 · −1

Cobbled Deepslate Slab

Cobbled Deepslate Stairs

Cobbled Deepslate Wall

Copper Block

Copper Ingot

Copper Ore

Cracked Deepslate Bricks

Cracked Deepslate Tiles

Deepslate Brick Stairs

Deepslate Diamond Ore

Deepslate Emerald Ore

Deepslate Gold Ore

Deepslate Iron Ore

Deepslate Lapis Ore

Deepslate Redstone Ore

Deepslate Tile Slab

Deepslate Tile Stairs

Exposed Cut Copper Slab

Exposed Cut Copper Stairs

Flowering Azalea

Flowering Azalea Leaves

Oxidized Cut Copper Slab

Oxidized Cut Copper Stairs

Pink Candle

Pointed Dripstone

Polished Deepslate

Polished Deepslate Slab

Polished Deepslate Stairs

Polished Deepslate Wall

Waxed Cut Copper Slab

Waxed Cut Copper Stairs

Waxed Exposed Copper

Waxed Exposed Cut Copper

Waxed Exposed Cut Copper Slab

Waxed Exposed Cut Copper Stairs

Waxed Oxidized Copper

Waxed Oxidized Cut Copper

Waxed Oxidized Cut Copper Slab

Waxed Oxidized Cut Copper Stairs

Waxed Weathered Copper

Waxed Weathered Cut Copper

Waxed Weathered Cut Copper Slab

Waxed Weathered Cut Copper Stairs

Weathered Copper

Weathered Cut Copper

Weathered Cut Copper Slab

Weathered Cut Copper Stairs

White Candle

Yellow Candle

Removed: minecraft:grass_path

Mobs and entities +5

How to make the new things 176

Hover a slot to see what goes in it.

Result	Made in	Recipe
Amethyst Block	Crafting
Black Candle	Crafting
Blue Candle	Crafting
Brown Candle	Crafting
Candle	Crafting
Chiseled Deepslate	Crafting
Chiseled Deepslate	Stonecutting
Cobbled Deepslate Slab	Crafting	6
Cobbled Deepslate Slab	Stonecutting
Cobbled Deepslate Stairs	Crafting	4
Cobbled Deepslate Stairs	Stonecutting
Cobbled Deepslate Wall	Crafting	6
Cobbled Deepslate Wall	Stonecutting
Copper Block	Crafting
Copper Ingot	Crafting	9
Copper Ingot	Blasting	Blasting5.0s · 0.7 XP
Copper Ingot	Blasting	Blasting5.0s · 0.7 XP
Copper Ingot	Blasting	Blasting5.0s · 0.7 XP
Copper Ingot	Smelting	Smelting10.0s · 0.7 XP
Copper Ingot	Smelting	Smelting10.0s · 0.7 XP
Copper Ingot	Smelting	Smelting10.0s · 0.7 XP
Copper Ingot	Crafting	9
Cracked Deepslate Bricks	Smelting	Smelting10.0s · 0.1 XP
Cracked Deepslate Tiles	Smelting	Smelting10.0s · 0.1 XP
Cut Copper	Crafting	4
Cut Copper	Stonecutting
Cut Copper Slab	Crafting	6
Cut Copper Slab	Stonecutting
Cut Copper Slab	Stonecutting
Cut Copper Stairs	Crafting	4
Cut Copper Stairs	Stonecutting
Cut Copper Stairs	Stonecutting
Cyan Candle	Crafting
Deepslate	Smelting	Smelting10.0s · 0.1 XP
Deepslate Brick Slab	Crafting	6
Deepslate Brick Slab	Stonecutting
Deepslate Brick Slab	Stonecutting
Deepslate Brick Slab	Stonecutting
Deepslate Brick Stairs	Crafting	4
Deepslate Brick Stairs	Stonecutting
Deepslate Brick Stairs	Stonecutting
Deepslate Brick Stairs	Stonecutting
Deepslate Brick Wall	Crafting	6
Deepslate Brick Wall	Stonecutting
Deepslate Brick Wall	Stonecutting
Deepslate Brick Wall	Stonecutting
Deepslate Bricks	Crafting	4
Deepslate Bricks	Stonecutting
Deepslate Bricks	Stonecutting
Deepslate Tile Slab	Crafting	6
Deepslate Tile Slab	Stonecutting
Deepslate Tile Slab	Stonecutting
Deepslate Tile Slab	Stonecutting
Deepslate Tile Slab	Stonecutting
Deepslate Tile Stairs	Crafting	4
Deepslate Tile Stairs	Stonecutting
Deepslate Tile Stairs	Stonecutting
Deepslate Tile Stairs	Stonecutting
Deepslate Tile Stairs	Stonecutting
Deepslate Tile Wall	Crafting	6
Deepslate Tile Wall	Stonecutting
Deepslate Tile Wall	Stonecutting
Deepslate Tile Wall	Stonecutting
Deepslate Tile Wall	Stonecutting
Deepslate Tiles	Crafting	4
Deepslate Tiles	Stonecutting
Deepslate Tiles	Stonecutting
Deepslate Tiles	Stonecutting
Dripstone Block	Crafting
Exposed Cut Copper	Crafting	4
Exposed Cut Copper	Stonecutting
Exposed Cut Copper Slab	Crafting	6
Exposed Cut Copper Slab	Stonecutting
Exposed Cut Copper Slab	Stonecutting
Exposed Cut Copper Stairs	Crafting	4
Exposed Cut Copper Stairs	Stonecutting
Exposed Cut Copper Stairs	Stonecutting
Glow Item Frame	Crafting
Gray Candle	Crafting
Green Candle	Crafting
Light Blue Candle	Crafting
Light Gray Candle	Crafting
Lightning Rod	Crafting
Lime Candle	Crafting
Magenta Candle	Crafting
Moss Carpet	Crafting	3
Orange Candle	Crafting
Oxidized Cut Copper	Crafting	4
Oxidized Cut Copper	Stonecutting
Oxidized Cut Copper Slab	Crafting	6
Oxidized Cut Copper Slab	Stonecutting
Oxidized Cut Copper Slab	Stonecutting
Oxidized Cut Copper Stairs	Crafting	4
Oxidized Cut Copper Stairs	Stonecutting
Oxidized Cut Copper Stairs	Stonecutting
Pink Candle	Crafting
Polished Deepslate	Crafting	4
Polished Deepslate	Stonecutting
Polished Deepslate Slab	Crafting	6
Polished Deepslate Slab	Stonecutting
Polished Deepslate Slab	Stonecutting
Polished Deepslate Stairs	Crafting	4
Polished Deepslate Stairs	Stonecutting
Polished Deepslate Stairs	Stonecutting
Polished Deepslate Wall	Crafting	6
Polished Deepslate Wall	Stonecutting
Polished Deepslate Wall	Stonecutting
Purple Candle	Crafting
Raw Copper	Crafting	9
Raw Copper Block	Crafting
Raw Gold	Crafting	9
Raw Gold Block	Crafting
Raw Iron	Crafting	9
Raw Iron Block	Crafting
Red Candle	Crafting
Smooth Basalt	Smelting	Smelting10.0s · 0.1 XP
Spyglass	Crafting
Tinted Glass	Crafting	2
Waxed Copper Block	Crafting
Waxed Cut Copper	Crafting	4
Waxed Cut Copper	Crafting
Waxed Cut Copper	Stonecutting
Waxed Cut Copper Slab	Crafting	6
Waxed Cut Copper Slab	Crafting
Waxed Cut Copper Slab	Stonecutting
Waxed Cut Copper Slab	Stonecutting
Waxed Cut Copper Stairs	Crafting	4
Waxed Cut Copper Stairs	Crafting
Waxed Cut Copper Stairs	Stonecutting
Waxed Cut Copper Stairs	Stonecutting
Waxed Exposed Copper	Crafting
Waxed Exposed Cut Copper	Crafting	4
Waxed Exposed Cut Copper	Crafting
Waxed Exposed Cut Copper	Stonecutting
Waxed Exposed Cut Copper Slab	Crafting	6
Waxed Exposed Cut Copper Slab	Crafting
Waxed Exposed Cut Copper Slab	Stonecutting
Waxed Exposed Cut Copper Slab	Stonecutting
Waxed Exposed Cut Copper Stairs	Crafting	4
Waxed Exposed Cut Copper Stairs	Crafting
Waxed Exposed Cut Copper Stairs	Stonecutting
Waxed Exposed Cut Copper Stairs	Stonecutting
Waxed Oxidized Copper	Crafting
Waxed Oxidized Cut Copper	Crafting	4
Waxed Oxidized Cut Copper	Crafting
Waxed Oxidized Cut Copper	Stonecutting
Waxed Oxidized Cut Copper Slab	Crafting	6
Waxed Oxidized Cut Copper Slab	Crafting
Waxed Oxidized Cut Copper Slab	Stonecutting
Waxed Oxidized Cut Copper Slab	Stonecutting
Waxed Oxidized Cut Copper Stairs	Crafting	4
Waxed Oxidized Cut Copper Stairs	Crafting
Waxed Oxidized Cut Copper Stairs	Stonecutting
Waxed Oxidized Cut Copper Stairs	Stonecutting
Waxed Weathered Copper	Crafting
Waxed Weathered Cut Copper	Crafting	4
Waxed Weathered Cut Copper	Crafting
Waxed Weathered Cut Copper	Stonecutting
Waxed Weathered Cut Copper Slab	Crafting	6
Waxed Weathered Cut Copper Slab	Crafting
Waxed Weathered Cut Copper Slab	Stonecutting
Waxed Weathered Cut Copper Slab	Stonecutting
Waxed Weathered Cut Copper Stairs	Crafting	4
Waxed Weathered Cut Copper Stairs	Crafting
Waxed Weathered Cut Copper Stairs	Stonecutting
Waxed Weathered Cut Copper Stairs	Stonecutting
Weathered Cut Copper	Crafting	4
Weathered Cut Copper	Stonecutting
Weathered Cut Copper Slab	Crafting	6
Weathered Cut Copper Slab	Stonecutting
Weathered Cut Copper Slab	Stonecutting
Weathered Cut Copper Stairs	Crafting	4
Weathered Cut Copper Stairs	Stonecutting
Weathered Cut Copper Stairs	Stonecutting
White Candle	Crafting
Yellow Candle	Crafting

Block entities +1

Sculk Sensor

Particles +17

Dripping Dripstone Lava Dripping Dripstone Water Dust Color Transition Electric Spark Falling Dripstone Lava Falling Dripstone Water Falling Spore Blossom Glow Glow Squid Ink

Light Scrape Small Flame Snowflake Spore Blossom Air Vibration Wax Off Wax On

Sound events +199 · −1

Removed: minecraft:item.sweet_berries.pick_from_bush

Block states changed

Block	Added	Removed
Activator Rail	`waterlogged` = `true` `false`	—
Cauldron	—	`level` = `0` `1` `2` `3`
Detector Rail	`waterlogged` = `true` `false`	—
Powered Rail	`waterlogged` = `true` `false`	—
Rail	`waterlogged` = `true` `false`	—

New in-game text 344

Key	Text
`advMode.mode`	Mode
`advMode.trackOutput`	Track output
`advMode.triggering`	Triggering
`advMode.type`	Type
`advancements.adventure.lightning_rod_with_villager_no_fire.description`	Protect a villager from an undesired shock without starting a fire
`advancements.adventure.lightning_rod_with_villager_no_fire.title`	Surge Protector
`advancements.adventure.spyglass_at_dragon.description`	Look at the Ender Dragon through a spyglass
`advancements.adventure.spyglass_at_dragon.title`	Is It a Plane?
`advancements.adventure.spyglass_at_ghast.description`	Look at a ghast through a spyglass
`advancements.adventure.spyglass_at_ghast.title`	Is It a Balloon?
`advancements.adventure.spyglass_at_parrot.description`	Look at a parrot through a spyglass
`advancements.adventure.spyglass_at_parrot.title`	Is It a Bird?
`advancements.adventure.walk_on_powder_snow_with_leather_boots.description`	Walk on powder snow...without sinking in it
`advancements.adventure.walk_on_powder_snow_with_leather_boots.title`	Light as a Rabbit
`advancements.husbandry.axolotl_in_a_bucket.description`	Catch an axolotl in a bucket
`advancements.husbandry.axolotl_in_a_bucket.title`	The Cutest Predator
`advancements.husbandry.kill_axolotl_target.description`	Team up with an axolotl and win a fight
`advancements.husbandry.kill_axolotl_target.title`	The Healing Power of Friendship!
`advancements.husbandry.make_a_sign_glow.description`	Make the text of a sign glow
`advancements.husbandry.make_a_sign_glow.title`	Glow and Behold!
`advancements.husbandry.ride_a_boat_with_a_goat.description`	Get in a Boat and float with a Goat
`advancements.husbandry.ride_a_boat_with_a_goat.title`	Whatever Floats Your Goat!
`advancements.husbandry.wax_off.description`	Scrape Wax off of a Copper block!
`advancements.husbandry.wax_off.title`	Wax Off
`advancements.husbandry.wax_on.description`	Apply Honeycomb to a Copper block!
`advancements.husbandry.wax_on.title`	Wax On
`argument.angle.invalid`	Invalid angle
`argument.pos.outofbounds`	That position is outside the allowed boundaries.
`biome.minecraft.dripstone_caves`	Dripstone Caves
`biome.minecraft.lush_caves`	Lush Caves
`block.minecraft.amethyst_block`	Block of Amethyst
`block.minecraft.amethyst_cluster`	Amethyst Cluster
`block.minecraft.azalea`	Azalea
`block.minecraft.azalea_leaves`	Azalea Leaves
`block.minecraft.banner.base.black`	Fully Black Field
`block.minecraft.banner.base.blue`	Fully Blue Field
`block.minecraft.banner.base.brown`	Fully Brown Field
`block.minecraft.banner.base.cyan`	Fully Cyan Field
`block.minecraft.banner.base.gray`	Fully Gray Field
`block.minecraft.banner.base.green`	Fully Green Field
`block.minecraft.banner.base.light_blue`	Fully Light Blue Field
`block.minecraft.banner.base.light_gray`	Fully Light Gray Field
`block.minecraft.banner.base.lime`	Fully Lime Field
`block.minecraft.banner.base.magenta`	Fully Magenta Field
`block.minecraft.banner.base.orange`	Fully Orange Field
`block.minecraft.banner.base.pink`	Fully Pink Field
`block.minecraft.banner.base.purple`	Fully Purple Field
`block.minecraft.banner.base.red`	Fully Red Field
`block.minecraft.banner.base.white`	Fully White Field
`block.minecraft.banner.base.yellow`	Fully Yellow Field
`block.minecraft.big_dripleaf`	Big Dripleaf
`block.minecraft.big_dripleaf_stem`	Big Dripleaf Stem
`block.minecraft.black_candle`	Black Candle
`block.minecraft.black_candle_cake`	Cake with Black Candle
`block.minecraft.blue_candle`	Blue Candle
`block.minecraft.blue_candle_cake`	Cake with Blue Candle
`block.minecraft.brown_candle`	Brown Candle
`block.minecraft.brown_candle_cake`	Cake with Brown Candle
`block.minecraft.budding_amethyst`	Budding Amethyst
`block.minecraft.calcite`	Calcite
`block.minecraft.candle`	Candle
`block.minecraft.candle_cake`	Cake with Candle
`block.minecraft.cave_vines`	Cave Vines
`block.minecraft.cave_vines_plant`	Cave Vines Plant
`block.minecraft.chiseled_deepslate`	Chiseled Deepslate
`block.minecraft.cobbled_deepslate`	Cobbled Deepslate
`block.minecraft.cobbled_deepslate_slab`	Cobbled Deepslate Slab
`block.minecraft.cobbled_deepslate_stairs`	Cobbled Deepslate Stairs
`block.minecraft.cobbled_deepslate_wall`	Cobbled Deepslate Wall
`block.minecraft.copper_block`	Block of Copper
`block.minecraft.copper_ore`	Copper Ore
`block.minecraft.cracked_deepslate_bricks`	Cracked Deepslate Bricks
`block.minecraft.cracked_deepslate_tiles`	Cracked Deepslate Tiles
`block.minecraft.cut_copper`	Cut Copper
`block.minecraft.cut_copper_slab`	Cut Copper Slab
`block.minecraft.cut_copper_stairs`	Cut Copper Stairs
`block.minecraft.cyan_candle`	Cyan Candle
`block.minecraft.cyan_candle_cake`	Cake with Cyan Candle
`block.minecraft.deepslate`	Deepslate
`block.minecraft.deepslate_brick_slab`	Deepslate Brick Slab

Showing the first 80 of 344 new strings.

Reworded text 13

Wording Mojang changed in this version.

Key	Before	After
`advancements.story.shiny_gear.title`	Cover Me With Diamonds	Cover Me with Diamonds
`block.minecraft.lapis_block`	Lapis Lazuli Block	Block of Lapis Lazuli
`build.tooHigh`	Height limit for building is %s blocks	Height limit for building is %s
`commands.debug.alreadyRunning`	The debug profiler is already started	The tick profiler is already started
`commands.debug.notRunning`	The debug profiler hasn't started	The tick profiler hasn't started
`commands.debug.started`	Started debug profiling	Started tick profiling
`commands.debug.stopped`	Stopped debug profiling after %s seconds and %s ticks (%s ticks per second)	Stopped tick profiling after %s seconds and %s ticks (%s ticks per second)
`disconnect.loginFailedInfo.serversUnavailable`	The authentication servers are currently down for maintenance.	The authentication servers are currently not reachable. Please try again.
`options.vsync`	Use VSync	VSync
`selectWorld.mapType`	World Type:	World Type
`subtitles.entity.shulker_bullet.hit`	Shulker bullet explodes	Shulker Bullet explodes
`subtitles.entity.shulker_bullet.hurt`	Shulker bullet breaks	Shulker Bullet breaks
`subtitles.item.axe.strip`	Axe scrapes	Axe strips

Full comparison pageEvery registry, side by side

Fixes 728

Read from Mojang’s own release notes for Minecraft: Java Edition 1.17, published 2021-06-08. Every entry keeps its original bug ID.

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

Resource Packs 1

MC-174685 Drowned texture mirroring has changed (see

Fixed bugs in 21w03a 37

MC-9568 Mobs suffocate / go through blocks when growing up near a solid block
MC-89880 Spawner with weight 0 crashes game
MC-91522 Shulker rendering position desync and generates ghost shulker when destroying shulker-ridden boat or minecart
MC-92349 Players can't tempt animals with food while other players are closer to the animal
MC-92867 Setting Json text value to null throws exceptions and crashes
MC-105344 Shulkers in boats and minecarts do not sit up if previousely attached to blocks sideways
MC-108717 Shulkers can't be pushed back
MC-111196 Using a monster spawner to spawn shulkers spawns white shulkers
MC-113177 Shulkers cannot be pushed inside non-solid blocks
MC-119051 Random transparent line in shulker box GUI texture
MC-121897 Gaps in an animation's used frames throws ArrayIndexOutOfBoundsException
MC-139265 Shulkers do not teleport correctly when going through a portal
MC-161334 Shulker boxes cannot be opened if next to a shulker mob
MC-168900 Shulkers teleport with original dimension coordinates after passing through portals
MC-183884 Shulkers are afraid of being next to another shulker
MC-186172 Shulkers open into blocks when unable to teleport
MC-190677 Shulkers aren't aligned to the grid for a split second after being spawned in
MC-200195 Boats don't try dismounting you on land
MC-202202 Server is unable to prevent a player from dismounting a vehicle, causing a desync
MC-203373 Shulker bullet subtitles are not capitalized correctly
MC-203571 Right-clicking an empty bundle sometimes plays hand animation
MC-204337 Bundle use stat never increases
MC-205076 Game mode selection is ordered differently
MC-206118 "type" in loot table number providers is not optional anymore
MC-206510 Game crashes when trying to shift-click a chest into the inventory of a donkey whose chest is being removed
MC-206550 block.pointed_dripstone.drip_[liquid/cauldron] has no subtitles
MC-206599 Pointed dripstone can be placed atop each other, even if a player would be inside the hitbox of the lower dripstone
MC-206923 Dripstone subtitles are not capitalized properly
MC-207250 Dripstone caves biome name is not properly capitalized
MC-207254 Dripstone caves generate merging dripstones in impossible ways
MC-207293 Dripstone generated in dripstone caves can replace lava sources which looks weird
MC-207335 Mobs cannot spawn in Dripstone Caves
MC-207388 Issues with chunk rendering when height limit is large
MC-207900 Summoning "dust" or "dust_color_transition" particles kicks nearby players when on a server
MC-208336 'player' sub-predicate of 'entity_properties' predicate only passes if game mode is specified
MC-208611 Shulkerboxes/bundles duplicate items when destroyed by two fire blocks simultaneously
MC-208666 Shulker boxes and bundles drop their items twice when thrown into a lava cauldron

Fixed Bugs in 21w05a 69

MC-130098 Debug world spawns player at y=2 instead at y=70 where all the blocks are
MC-142711 Baby turtles take damage when pushed against ceiling
MC-148432 Sound spam while in water and lava at the same time
MC-149495 Pufferfish triggers tripwire without colliding with it upon reloading the game
MC-152265 Starting server outputs "unable to resolve BlockEntity for ItemStack" errors
MC-153254 Baby zombies/piglins take damage when pushed against ceiling by bubble columns
MC-163673 Baby husks, piglins, zombies, zombie villagers, and zombified piglins take damage when jumping into a space with a solid block above it
MC-186879 Standing in fire and water spams the extinguish sound
MC-191714 Player is dismounted when standing on farmland while riding a horse/boat while the farmland turns to dirt, causing a desync
MC-198432 Pufferfish phases through blocks after reloading world
MC-199356 chatDelay in options.txt has a space between the colon and the value
MC-200906 Pufferfish hitbox incorrect when reloading world
MC-204801 Large amounts of copper blocks lag the server and causes the worldsave to take forever
MC-205079 Cauldrons don't fill with powder snow in some biomes
MC-205401 "Fire extinguishes" Sound repeatedly plays when a mob that burns in daylight is in powder snow
MC-205477 Occasional desync when trying to enter/exit a boat while the server is lagging
MC-205735 Baby cows can suffocate on stairs
MC-206113 Powder Snow causes Z-Fighting with Falling Blocks
MC-207258 Sculk sensors do not react to minecarts being driven
MC-207261 Bell ringing event is not considered a vibration
MC-207262 Drinking potions or milk doesn’t cause vibrations even though eating does
MC-207263 Inconsistency: Filling cauldrons with liquids or powder snow is not detected by sculk sensors
MC-207277 Sculk sensor can't detect setting a fire with fire charge
MC-207283 Extinguishing a campfire is not detected by sculk sensor
MC-207300 Blocks being placed or picked up by an enderman are not detected by sculk sensors
MC-207329 Sculk sensors don't properly detect eating from other mobs
MC-207340 Sculk sensors do not detect buckets of fish being emptied
MC-207358 Sculk sensors don't detect shulkers opening and closing
MC-207384 Flame arrows repeatedly trigger sculk sensors
MC-207387 Sculk sensors can sense players sneaking in water when they move, even when they're not swimming
MC-207391 Sculk sensors don't detect certain flying mobs
MC-207397 The fire extinguish sound plays every tick when the player is on fire and freezing
MC-207407 Villages will always generate at least on y=0
MC-207417 Directly breaking fire does not alert sculk sensors, but removing its supporting block correctly does
MC-207418 Breaking paintings/item frames/glow item frames does not alert sculk sensors, even though placing them does
MC-207445 Sculk sensor doesn't detect squids swimming
MC-207473 Sculk sensors do not detect when ghasts shoot
MC-207520 Sculk sensors don't react to ravager roars
MC-207521 Ocelots and cats can still emit vibrations while sneaking
MC-207592 Shooting bow with flame enchantment while sneaking triggers sculk sensor
MC-207600 Sculk sensor detects wrong sound for fishing rod
MC-207670 Sculk sensors do not detect the placement of boats and minecarts
MC-207671 Sculk sensors do not detect candles being placed into cakes
MC-207672 Sculk sensors do not detect when creepers are set off with flint and steel
MC-207673 Sculk sensors do not detect lighting TNT with flint and steel
MC-207674 Sculk sensors do not detect placing things in flower pots
MC-207675 Sculk sensors do not detect books being placed onto lecterns
MC-207677 Sculk sensors do not detect collecting water with bottles
MC-207678 Sculk sensors do not detect collecting honey bottles
MC-207679 Sculk sensors do not detect the breaking of bee nests and beehives in Creative mode
MC-207745 Sculk sensors do not detect when ender dragons shoot fireballs
MC-208193 Sculk sensors do not detect removing things from flower pots
MC-208194 Sculk sensors do not detect when candle cakes are eaten
MC-208477 Going into a dimension that has height higher than the maximum height crashes the game
MC-209361 Game crashes upon instantly click-replacing the block underneath a bamboo sapling with another bamboo
MC-209625 Baby llamas suffocate when below a solid block while standing on top of a carpet
MC-212117 Placing glow lichen in lava creates waterlogged glow lichen
MC-212141 Shulkers get rotated when upgrading to 21w03a
MC-212149 Shulker is sometimes mis-rotated when player teleports through a nether portal and reloading an active chunk with Shulker
MC-212284 Crammed enitities pushed through blocks when growing to adults
MC-212290 Commands "setblock" and "fill" don't work at or above height 1024 in some cases
MC-212291 Client can dismount vehicles independently from the server, causing a de-sync
MC-212331 Boats dismount you in the direction the boat is facing instead of the direction of the player
MC-212347 Importing custom world file height is limited to 2047 instead of 2048
MC-212422 Game crashes when generating a world with increased height limit
MC-212532 Shulkers are spawned slightly mis-rotated after a shulker was hit by another shulker's shulker bullet
MC-212537 Standing near a shulker slightly lifts you when they open
MC-212541 Shulkers are often incorrectly rotated upon generation
MC-213512 Copper blocks are named differently from bedrock edition

Fixed bugs in 21w05b 3

MC-203813 Copper blocks are named inconsistently
MC-213788 The game can randomly freeze
MC-213802 Copper is not upgraded correctly from pre-21w05a worlds

Fixed bugs in 21w06a 2

MC-214346 Big dripleaf can be broken with arrows in spawn protection
MC-213813 Small dripleaf can destroy any block

Fixed bugs in 21w07a 10

MC-147589 Vines no longer randomly generate in jungles
MC-208613 Amount of players who need to sleep to skip the night is calculated incorrectly
MC-208618 Clicking on a bed immediately skips the night if gamerule playersSleepingPercentage is set to 0
MC-211224 Seagrass can occasionally replace parts of a swamp hut
MC-214082 Crash after placing soul sand or magma under 2032 tall water
MC-214814 Strongholds generate floating and without walls, floors, or ceilings when inside caves
MC-214844 Bedrock can be exposed to the air at the very bottom of the new caves
MC-214885 Beacon beam only render 256 blocks from source
MC-214973 Powder snow bucket in a dispenser at y = 319 facing upwards or at y = -64 facing downwards is replaced with empty bucket, despite no powder snow being placed
MC-214986 Large dripstones only generate as stalagmites below Y=0

Fixed bugs in 21w08a 3

MC-213926 Rooted dirt footstep sounds are considerably quieter than normal dirt footstep sounds
MC-214782 Geodes can generate floating in caves
MC-214843 Old style caves don't generate past Y=0

Fixed Bugs in 21w08b 2

MC-216744 Iron ore doesn't generate (only iron ore in deepslate is generated
MC-216101 Redstone ore generates with a flat distribution below y=12

Bugs fixed in 21w10a 32

MC-29318 Client misses inventory updates while player is manipulating items causes invisible items
MC-84121 Shape of glow effect is based on mob's base layer
MC-87019 Only visible slots are updated clientside when you are inside an inventory
MC-154094 Lectern running /clear turns items into ghost items
MC-175964 Setblock command run by book in lectern to clear inventory run in command block causes ghost items
MC-201316 The /give command can create so many items that the game will freeze
MC-207818 Placing a sign from the offhand closes the sign UI immediately
MC-208301 /clear does not properly affect the item on the mouse pointer after crafting it
MC-210408 /spawnpoint allows players to set their spawnpoint to out-of-bounds coordinates, which crashes the game when trying to respawn
MC-211666 Guardians attack invisible axolotls
MC-212127 Normal ink sac and glow ink sac are not grouped in the creative inventory
MC-212144 Subtitles refer to Glow Item Frame as "Item Frame"
MC-212168 Ctrl + Pick Block doesn't copy block state "lit"
MC-212236 Cannot visually critical-hit a glow squid (No sound/particles
MC-212314 Glow squid remains dark even if there is a light source block next to it
MC-212325 Glow Squid entity data (potion effects, custom name, ...) does not get saved
MC-214629 FOV decreases when underwater regardless of FOV Effects accessibility setting
MC-214781 Lava does not generate at the very bottom of noise caves
MC-214784 Fossils can generate floating in caves
MC-214836 Water caves cause land to be excessively flooded
MC-214970 Phantoms continously make too much flapping sounds
MC-215194 Structure blocks do not work below y=0
MC-215838 There is currently no way to craft deepslate tiles and deepslate bricks
MC-215850 Deepslate Tile Wall comes before Deepslate Brick Wall but Deepslate Bricks come before Deepslate Tiles in creative inventory
MC-215939 Emerald ore spawns in lower frequencies than it should above y=100
MC-216136 Polished deepslate slab isn't grouped with the other deepslate slabs in creative inventory
MC-216363 Crash upon replacing soul sand or magma with the other under a tall bubble column using /setblock
MC-216735 Stone Lapis Ore generating in Deepslate
MC-216736 Lava lakes generate exposed in caves
MC-216765 Coal ore can generate below Y=0 when attached to a fossil
MC-216817 Inconsistency: Cobbled deepslate cannot be smelted back into deepslate
MC-218139 Spectator vision bug

Fixed Bugs in 21w11a 110

MC-1483 Snow covered grass/podzol/mycelium block side texture does not match original block
MC-12363 Lava / water / powder snow bucket desync when using it while rapidly turning
MC-70850 False negatives during occlusion culling
MC-71530 Spectators can't see through lava
MC-145501 Librarian and zombie librarian torso top texture is incorrect
MC-150054 Spectral arrow texture on item and entity aren't consistent
MC-150784 Brewing Stand bottle outline incorrect
MC-154006 Overworld wood signs use the outdated wood texture on all sides
MC-160195 Jungle door inventory texture is outdated
MC-160388 Painting back texture has not been updated with the texture update
MC-195806 Smoker's top and bottom textures have inconsistently colored pixels
MC-197561 Carved pumpkins and jack o'lanterns create swastikas
MC-197883 Jigsaw Structures causing DataFixer spam
MC-198805 Floating pixel in the tailfin of a guardian/elder guardian
MC-202760 Area effect cloud does not enforce a maximum radius
MC-203554 block.amethyst_block.chime has no subtitle
MC-203561 Amethyst crystal cluster drops items when block is moved directly by a piston without actually breaking the block
MC-203623 Inconsistency: Breaking amethyst crystals with hands doesn't drop the item, but breaking the block they are placed on drops them
MC-203676 Tinted Glass suffocates entities inside of it
MC-203753 Spyglass use statistic never increases
MC-203918 Mobs can spawn on tinted glass
MC-204016 When filling a lava cauldron with lava, the lava is placed on the ground, not in the cauldron. This also affects powder snow.
MC-204862 Tinted glass is not included in the impermeable tag
MC-205913 Lightning rod can spawn skeleton horses with skeletons
MC-206787 World Border is rendered upside down
MC-207557 Frozen hearts in hardcore mode look identical to frozen hearts in survival mode
MC-211513 Trident returning to owner not in the same world can cause permanent player kick
MC-212123 Player lighting is inconsistent in the inventory and appears darker on the front
MC-212226 Bone Meal can still be used on a Glow Lichen when it is unable to grow
MC-212410 Cannot compost glow lichen
MC-213743 Spectators can't see through powder snow
MC-213764 Removing the block supporting a spore blossom allows the spore blossom to float
MC-213765 Cave vine blocks are inconsistent in ID from other similar blocks
MC-213768 Removing the support block for hanging roots allows it to float
MC-213778 Cave vines cannot be climbed
MC-213782 Cave vines do not slow you down like other vines
MC-213798 Cave vines head and body emit different light levels
MC-213886 Bone meal cannot be used on dripleaf stems
MC-213911 Cave vines body and cave vines head share the same name
MC-213980 Moss appropriate tool is axe rather than hoe
MC-214568 Setting a lectern on fire causes z-fighting
MC-215036 Snow layers in "Snowy Kingdom" superflat preset generate 64 blocks above the ground
MC-215384 Azaleas cannot be used as a fuel
MC-216134 Gilded blackstone texture does not match the new side texture of blackstone
MC-216184 Player takes no fall damage on blocks above y=316
MC-216227 Sugar cane item texture is no longer accurate from 13w36a forward
MC-216737 When replacing tuff, ores still generate with a "stone" background below y=0
MC-216945 Teams become dysfunctional when any entity leaves the team
MC-216965 Flat "slices" of terrain generating in cracks
MC-217303 Potential optimization target in DepthBasedReplacingBaseStoneSource
MC-217546 stat.fallOneCm is not updated when falling onto a block above y=316
MC-217802 Some blocks generate at wrong Y height in a superflat world
MC-218587 Lightning rod still can't be waterlogged
MC-218594 Debug chunk borders don't render properly
MC-218596 Debug pie is blacked out
MC-218597 Water has no fog anymore
MC-218603 Screen turns dark grey when switching dimension
MC-218604 Hanging roots can generate hanging on other hanging roots, making them float
MC-218609 Mipmapping causes some block faces to become too dark
MC-218610 Banners are unimpacted by light levels
MC-218626 Cannot enchant items
MC-218635 With fast graphics, the freezing overlay renders black, and covers the whole screen black in first person
MC-218640 Broken spyglass overlay on fast graphics
MC-218641 Red vignette shown when outside the world border is too intense
MC-218645 The carved pumpkin overlay turns the screen completely black when using fast graphics
MC-218652 The green nausea overlay no longer renders
MC-218653 Glowing effect no longer changes to team color
MC-218655 Floating water generates excessively in lush caves
MC-218660 The nether portal overlay no longer renders, whilst using fast graphics
MC-218695 Shulkers do not flash red when hurt or killed
MC-218712 Debug pie has purple box when moving an enchanted item
MC-218713 Right clicking to open alternate recipes does not show the recipes
MC-218729 Noise cave entrances cause unnatural, smooth edges in terrain
MC-218734 Caves generate with very blocky areas
MC-218748 At sunset, a blue line appears in the northern and southern skies
MC-218753 Ambient occlusion of the player seen in the survival inventory has changed
MC-218765 Glowing effect no longer renders around translucent pixels
MC-218793 Two white lines appear on the Mojang loading screen
MC-218817 Cave Vines can generate without supporting blocks
MC-218825 M1 ARM Macs crash when using Fabulous Graphics mode as was the case in older versions, but no lack of support warning is shown
MC-218830 World border is white
MC-218834 You can see block hitboxes very clearly whilst in powder snow/lava
MC-218845 Mojang logo screen flashes blue before changing to red
MC-218852 World border is occasionally shown as a solid color upon being loaded
MC-218877 The red flash when a mob is hurt/killed appears to be slightly dimmed
MC-218881 When selecting text in the end, the sky gets highlighted
MC-218911 The background of hover-event text becomes blue when text is selected in an anvil or chat
MC-218945 Spyglass has a gradient effect while freezing
MC-218979 Cave ceilings and floors sometimes too flat or blocky
MC-218988 Fire is rendered dark in the player/horse/llama UI
MC-218990 Transparency buffers start with blue background instead of empty background
MC-219002 The wither's wither armor has a blue aura around it
MC-219006 The background opacity of subtitles and chat, are affected by a potion effect UI fading out
MC-219014 Charged creeper layer makes clouds and entities invisible
MC-219036 World border is shown as a solid color when picking up items or experience orbs
MC-219039 World border does not render when below the world
MC-219049 Reloading resource packs no longer shows the progress bar while the transparent background is shown
MC-219105 Entity hitboxes can be seen whilst inside of powder snow/lava
MC-219108 Chat scroll bar is offset
MC-219111 Social interactions scroll bar appears broken
MC-219126 Xray with spyglass
MC-219155 Cast fishing line is disconnected from the rod
MC-219180 Slime blocks, honey blocks, stained glass, and ice are fully lit when moved by pistons
MC-219208 Xray using enchanted items
MC-219212 Entity shadows can be seen whilst inside of powder snow/lava
MC-219224 The background opacity of command syntax help is affected when highlighting text
MC-219278 Being inside of a block no longer shows the block texture
MC-219281 Dying ender dragon is rendered too bright
MC-219392 Lead/fishing line is no longer affected by the fog from powder snow/lava
MC-219597 End portal and end gateway textures expand as the player travels further from the block

Bugs fixed in 21w13a 110

MC-3366 End portal appears transparent from below
MC-70738 Killing guardian with lava does not give cooked fish
MC-102269 Polar bears drop raw fish instead of cooked fish when killed with fire or lava
MC-108636 There are a number of unused texture files
MC-123587 Kicked from the game when reaching y levels over 30,000,000
MC-124667 Air can be used in custom recipes, causing a crash
MC-136776 Some NBT tags are not kept when fish or axolotl mobs are caught in water buckets
MC-167853 Observer doesn't detect when a grass block changes to dirt if a tree grows on top
MC-174701 Leash knot sound effect plays when loading singleplayer world
MC-187544 'Cover Me With Diamonds' advancement improperly capitalized
MC-190774 Stonecutter saw spins both ways simultaneously
MC-194183 Some experience points do not go towards Mending repair, even if the Mending gear is not fully repaired
MC-195640 Suspicious stew inedible with full hunger
MC-197073 Turtles laying eggs on red sand produce normal sand particles
MC-199065 Zombies that die while on fire do not drop baked potatoes
MC-199237 Back of ladder is incorrectly mirrored
MC-199239 Vines appear incorrectly mirrored when viewed from behind
MC-199242 Texture planes of crop models appear incorrectly mirrored from behind
MC-201748 Chain model planes are incorrectly mirrored on the rear
MC-201751 Chain section on lanterns is incorrectly mirrored from behind
MC-201753 Sea pickle green top sections do not render correctly from behind
MC-203553 Water bottle doesn't extinguish candles
MC-203605 Lightning rod bottom texture is mapped incorrectly
MC-203617 Can't "Pick Block" cauldrons with liquid or powdered snow inside
MC-203838 Aiming a spyglass with a loaded crossbow in offhand creates weird third person effect
MC-203847 Waterlogged candles can be lit
MC-204133 Candle extinguishing particle appears offset from the candle
MC-204430 Cauldrons filled with water, lava or powder snow cannot be used as a workstation for villagers
MC-205060 Powder snow does not cause underlying grass, mycelium or podzol to appear snowy
MC-205083 Mobs wearing leather boots spin around when walking on powder snow
MC-205106 Mobs that get damaged by powder snow can spawn inside powder snow
MC-205131 Landing on powder snow while wearing leather boots inflicts fall damage on Java, but not on Bedrock
MC-205143 The particles produced when extinguishing a campfire are misplaced
MC-205158 Powder snow inside textures are not correctly mirrored
MC-205169 Mobs don't path find across powder snow blocks when not wandering
MC-205302 Using /setblock to place a structure block defaults to save mode, unlike placing one by hand
MC-205613 Skeletons in powder snow spin when aiming at the player
MC-205885 Endermen holding water, lava or powder snow cauldrons don't drop cauldrons
MC-205914 Placing turtle egg/sea pickle onto turtle egg/sea pickle while sneaking doesn’t place it next to it, although placing candle onto candle does
MC-205918 Experience orb stacks that were used in the mending process lose their experience amount, even if the stack is still larger than one
MC-208075 Copper slabs and stairs are not included in the #minecraft:slabs and #minecraft:stairs tags
MC-208588 Axolotls change color when released from bucket / axolotl entity data isn't stored in the bucket item
MC-208594 Axolotls aren't required for the "Two By Two" advancement
MC-208647 Axolotls don't attack elder guardians
MC-208695 Semi-transparent pixels on axolotl textures
MC-208703 Axolotls don't give regeneration or remove mining fatigue
MC-208745 Explorer maps & filled maps turn blank after entering the nether or end
MC-209371 Can't cut stacks in half in furnace output
MC-212221 Glow item frames are rendered dark when a light source is nearby
MC-212305 Back face of glow lichen is not correctly mirrored from behind
MC-212736 Some world border faces are rendered mirrored, resulting in incorrect corners
MC-213552 Shulker hitbox does not immediately rotate after the shulker visually rotates
MC-213769 Rooted dirt is far from other dirt variants in the Creative inventory
MC-213771 Rooted dirt is in decorations tab
MC-213772 Certain faces of azalea are not culled by other blocks
MC-213777 Azalea and flowering azalea z-fight when placed next to blocks
MC-213789 Water behaves as if moss blocks were air
MC-213815 Grass, ferns, flowers, bushes, saplings and bamboo cannot be placed on top of rooted dirt
MC-213837 Can't pick block big dripleaf stem
MC-213841 Signs, banners, paintings & item frames cannot be placed on moss
MC-213860 Farmland/dirt path don't convert to dirt when moss is placed above
MC-213877 Cannot turn Rooted Dirt into a Dirt Path
MC-213878 Using bone meal on a small dripleaf shows breaking particles
MC-213899 Big Dripleaf can be rotated incorrectly by breaking and replacing it
MC-213907 Skeletons don't have a shaking animation while converting to strays
MC-213958 Azalea bushes connect to walls and fences
MC-214049 Mining rooted dirt is slightly faster than mining other dirt blocks
MC-214073 The azalea's side textures are partially cut off
MC-214097 Cake cannot be placed on top of a moss block
MC-214135 Converted moss blocks do not update redstone
MC-214181 Rooted dirt cannot be picked up by endermen
MC-214374 Redstone doesn't connect vertically on moss blocks
MC-214586 Rooted Dirt has no assigned tool
MC-214589 End gateway exit portals can be set to high coordinates, kicking the player
MC-214639 Rooted dirt is not randomly rotated
MC-214693 Tripwire texture is not mirrored correctly from behind
MC-214694 Tripwire which is part of a tripwire hook is not mirrored correctly from behind
MC-214695 Big dripleaf texture mirrored incorrectly from underneath
MC-214696 Small dripleaf texture mirrored incorrectly from underneath
MC-214698 Azalea top texture is mirrored incorrectly
MC-214818 Waterlogged pointed stalagmites don't drop when their support block is broken
MC-214858 Powered big dripleaf play tilting sounds when blocks are changed nearby
MC-214879 Selecting nothing and pressing Ctrl+C clears clipboard
MC-214901 Rain passes through moss blocks
MC-214965 Maximum building height is 319, but warning message says 320
MC-216820 Cobbled Deepslate Slab uses the stone sounds instead of the deepslate sounds
MC-217749 Small Dripleaf can't be placed on Rooted Dirt while waterlogged
MC-218888 Shift Clicking items into inventory prevents the relevant advancement from triggering
MC-219054 Can type text into anvil text field without putting an item in it, preventing you from closing the UI with E
MC-219103 The eyes of some entities can be seen through powder snow/lava
MC-219203 Mineshaft support legs can generate in lava
MC-219240 Inconsistency: cobbled deepslate does not take longer to mine than deepslate
MC-219635 There is no sound when defrosting from fire/lava (vanilla parity
MC-219740 Spyglass overlay broken while in water with fast graphics
MC-219850 There is no sound or subtitle for applying/removing/scraping wax or oxidation
MC-219868 Opening a UI darkens the background less than it used to
MC-219906 Minecraft crashes when spectating an entity submerged in water
MC-219920 Amethyst Blocks can no longer be gained by mining them
MC-219933 Shulker heads do not flash red when taking damage / when killed
MC-219937 Parity issue: Clouds are at y=192
MC-219973 Hanging Roots takes about a second to be mined
MC-219974 Big Dripleaf takes about a second to be mined
MC-220068 Experience orbs are no longer affected by the fog from powder snow/lava
MC-220069 Wither/creeper armor is no longer affected by the fog from powder snow/lava
MC-220070 Lightning is not affected by the fog from powder snow/lava
MC-220157 String is not affected by light levels
MC-220174 With graphics set to Fabulous!, blocks such as honey, slime and stained glass appear lit up in third person mode
MC-220269 Shader texture coordinate wrapping mode causes screen effects like glowing to wrap where they shouldn't
MC-220339 Beacon beam is not affected by the fog from powder snow/lava
MC-221146 Water fog still very subtle making water appear too clear in the distance

Bugs fixed in 21w14a 13

MC-203854 Fishing rod texture always looks like it has been cast when in the player's hand
MC-207173 Entering only colons into multiplayer Direct Connection & pressing enter crashes the game
MC-210155 Command block output no longer is displayed immediately after running a command
MC-213665 Crash upon attempting to generate a world with a height of 0 blocks
MC-214287 Crash upon entering a nether portal when logical_height is set to 0 and min_y is set to 80 or greater
MC-215120 World-gen datapacks can cause crashes when first generating world
MC-216697 Having 'min_y' set to lower than -64 causes either a crash or the world not to behave correctly if the height limit wasn't modified
MC-217702 Game crashes (ArrayIndexOutOfBoundsException) during world feature placement / decoration
MC-219849 Fishing doesn't animate or render the rod, line or bobber anymore
MC-220652 IndexOutOfBound exception hard crash when loading a simple custom dimension datapack
MC-221553 The end dimension generates differently than it did previously
MC-221586 Excessive pillager spawning in pillager outposts
MC-221673 Ocean monuments are completely empty

Bugs fixed in 21w15a 18

MC-203855 A geode configured_feature causes a crash when use_alternate_layer0_chance is used with no entries in inner_placements
MC-212145 Summoning Glow Lichen using /setblock doesn't place any lichen but creates light until the block is updated
MC-212273 Glow Lichen doesn't render when being held by an Enderman
MC-215836 Deepslate uses the same color as stone on maps
MC-215844 Stone still generates around lava pools at low levels
MC-216588 Feature placement - java.lang.IllegalArgumentException: bound must be positive
MC-218588 Cracked deepslate bricks & tiles are in the incorrect position in the creative inventory
MC-218698 Infested deepslate makes the old "stone" sounds
MC-218705 Deepslate emerald ore is separated from other deepslate ores in the creative inventory
MC-218749 Deepslate coal ore doesn't drop experience
MC-218944 Copper ore and deepslate copper ore have inconsistent textures
MC-219972 Deepslate gold ore has an inconsistent pixel
MC-221501 Water splash potions don't give the axolotl 1.5 minutes of moisture
MC-221718 Lava fog repeatedly fails to render each block at certain y-levels
MC-221798 Blindness doesn't render correctly
MC-222104 Beacon beam fog is incorrectly computed
MC-222266 Goats don't attack
MC-222522 Nether Gold Ore is no longer smeltable

Bugs fixed in 21w16a 50

MC-29522 stat.playOneMinute adds a value of 1 every tick
MC-55775 Statistics screen sometimes doesn't show up to date information
MC-111534 The firework rocket use statistic doesn't count rockets used for elytra boosting
MC-117653 Recipes and advancements are not granted while most GUIs are open
MC-136560 minecraft.used:minecraft.elytra not functioning
MC-136681 Debug Stick use statistic increases when not allowed to use it
MC-157116 Food that is plantable counts towards using when right clicked on the ground
MC-190128 Using a flint and steel to ingite TNT is not tracked by the in-game stats
MC-203637 Mobs don't avoid lava cauldrons when pathfinding despite of setting themselves on fire
MC-205236 Frozen State doesn't go away after respawn when on a server
MC-208598 Baby axolotls take damage when touching a solid block from below / eye height is outside of their hitbox
MC-212113 Glow Lichen can spawn underwater whilst not in a cave.
MC-212863 Glow lichen use the same color as vines on maps
MC-213927 Using bone meal on a sapling that is on a moss block consumes bone meal, but doesn't grow into a tree
MC-213998 root_vines_head is unused in-game files
MC-214129 Several dirt blocks are not part of the #minecraft:lush_plants_replaceable tag
MC-214293 Mobs can spawn on top of azaleas
MC-215270 Moss requires air above a replaceable block to spread
MC-216787 Cobwebs in mineshafts can generate as if supported by chains
MC-217411 Anvils can become damaged when only falling one block
MC-218590 Error message for commands.give.failed.toomanyitems doesn't translate item name
MC-218592 Azalea trees can generate inside of lakes (even completely submerged in water
MC-218614 Inconsistency: Infested Deepslate can't be placed along axis
MC-218637 Inconsistency: Infested deepslate is not rotated randomly like normal deepslate
MC-219211 Two mysterious white pixels can be seen in the upper left corner of the recipe book icon
MC-219851 Applying bone meal to a waterlogged big dripleaf stem creates more waterlogged big dripleaf stems
MC-219903 Silverfish infesting deepslate cause it to rotate
MC-220024 Shader compilation slows or fails the more asterisks are in a multiline comment
MC-220307 TrueType Font glyphs render incorrectly
MC-220641 Loyalty tridents disappear when your inventory is full
MC-220887 Shader includes fail to compile correctly when missing newline at end of file
MC-221560 Copper/Coal Ore in Deepslate Patches aren't Deepslate Ores
MC-221628 Entities don’t stop glowing after losing the glowing effect
MC-221652 Teleport command to player does not work as in previous versions
MC-221655 Glow Squids and Axolotls Spawn in Monuments
MC-222004 Grass block isn't apart of the #dirt block tag
MC-222517 A large amount of slime or honey blocks will crash the game
MC-222684 You cannot grow azalea trees by bonemealing Azalea plants
MC-222778 minecraft.used:minecraft.candle doesn't increase when placing a candle on a cake
MC-223260 Emerald ore does not generate as intended
MC-223553 minecraft.used:minecraft.glow_ink_sac doesn't increase when applying a glow ink sac to a sign
MC-223554 minecraft.used:minecraft.ink_sac doesn't increase when applying an ink sac to a sign
MC-223555 minecraft.used:minecraft.COLOR_dye doesn't increase when applying a dye to a sign
MC-223557 minecraft.used:minecraft.bucket doesn't increase when taking powder snow, lava, or water from a cauldron using a bucket
MC-223558 minecraft.used:minecraft.glass_bottle doesn't increase when taking water from a cauldron using a glass bottle
MC-223563 minecraft.used:minecraft.glass_bottle doesn't increase when collecting honey from a beehive or bee nest
MC-223638 minecraft.used:minecraft.shears doesn't increase when carving a pumpkin
MC-223639 minecraft.used:minecraft.shears doesn't increase when collecting honeycombs from a beehive or bee nest
MC-223756 minecraft.used:minecraft.powder_snow_bucket doesn't increase when filling a cauldron with a powder snow bucket
MC-223757 minecraft.used:minecraft.lava_bucket doesn't increase when filling a cauldron with a lava bucket

Bugs fixed in 21w17a 17

MC-170443 Banner copying recipe ignores existence of other items in crafting grid
MC-187664 World border uses float to determine its size, making some border sizes inaccessible, and cannot be set to 30 million or beyond
MC-201269 Constantly teleporting player to a phantom crashes the game/kicks the player
MC-203570 Candles aren't grouped in the recipe book
MC-203745 Repeated teleport between dimensions causes the entity to duplicate on the client
MC-204031 Waxed Cut Copper (any level of weathered) have two separate recipes in the recipe book
MC-214187 Void platform generates multiple times
MC-214735 Horse disappears when dying while riding it and reloading the world while it's unloaded
MC-214838 Big dripleaf stem remains after breaking a stem or leaf above it
MC-214865 Floating islands world type generates extreme terrain
MC-219840 You cannot unlock the recipe for Mossy Stone Bricks
MC-219842 Recipes for mossy cobblestone and mossy stone bricks aren't grouped
MC-220033 Parity issue) Hanging Roots can't be waterlogged
MC-222008 Empty/missing template pool error grammar mistake
MC-222520 Raw and Ore smelting previews aren't grouped together
MC-223055 Amethyst buds and cluster have an unused blockstate
MC-223792 Shrinking world border with center past x/z 29999983 crashes the game

Bugs fixed in 21w18a 37

MC-3587 Last use of an anvil causes player to drop their item
MC-87935 When closing the inventory while holding an item with the cursor in Creative mode, the item disappears
MC-125033 Old cave and ravine generation gets cut off unnaturally on chunk borders near water
MC-162953 NativeImage bounds checks are incorrect
MC-197616 Certain custom biome settings cause game to spam "Received invalid biome id: -1" in the console, causing major lag or freeze
MC-204707 Adventure mode players can extinguish candles
MC-204969 No "Burning" sound for items burning in lava cauldron
MC-205797 Zoglins attack Marker armor stands and Invisible armor stands
MC-206560 Pufferfish react to Marker armor stands and Invisible armor stands
MC-208430 Minecraft crashes when loading resource pack due to "tessellating block model"
MC-208679 Axolotl inconsistently doesn't show its mouth in-game
MC-211064 Loading in a TrueTypeFont with an out-of-bounds size crashes the game
MC-214159 Small Dripleaf sometimes shrink into smaller (1 block tall) Big Dripleaf when using bone meal
MC-214427 Spore Blossoms can be used to breathe underwater / cannot be waterlogged
MC-214793 Some strips of chunks generate completely dark
MC-214808 World occasionally fails to load correctly
MC-214860 Some chunks in a line are lit up constantly
MC-214898 Extreme world generation lag
MC-215867 Crash: java.lang.IllegalStateException: Chunk not there when requested
MC-215946 Game fatally crashed while exploring chunks (IllegalStateException: Accessing PalettedContainer from multiple threads
MC-216148 Some chunks occasionally don't save properly, resetting progress
MC-221647 Goat Babies Don't Follow Parents
MC-221725 Legs of goats move differently
MC-221727 Goat eye height is outside of its hitbox while airborne
MC-221840 Goats can still do high jumps normally when on honey blocks
MC-222151 Goat head animation is weird when it rides a boat
MC-222157 Eye position of the goat is too high in some cases, causing suffocation
MC-222458 UVs on the goat's ears aren't mirrored as they should be
MC-223141 Piglins aren't attracted to a Block of Raw Gold
MC-223145 Piglins aren't angered when mining a Block of Raw Gold
MC-223150 Goats ram Marker armor stands & Invisible armor stands
MC-223178 Deepslate Tile Stairs come before Deepslate Brick Stairs in the creative inventory
MC-223203 Deepslate ore map colors are inconsistent with deepslate
MC-223239 Ramming sound that comes from a baby goat does not change pitch
MC-223422 When removing water from base of Small Dripleaf, the block stands without water untill a block update
MC-224401 Mob death does not show death particles
MC-224428 Raw ore blocks can generate as floating blocks in ore veins

Bugs fixed in 21w19a 42

MC-105080 Ender Dragon is respawned if all Exit End Portal blocks are removed / legacy scanning is done for worlds with new dragon fight
MC-136647 Leads don't work with Squids
MC-200009 Crash when using a non-mushroom block in a huge mushroom feature's cap
MC-203606 "X Candle Cake" should be "Cake with X Candle"
MC-203718 Lightning rod stays activated when struck by lighting at the same time as being moved by a piston
MC-203757 Anvil character limit is too low for items with long names
MC-204244 Sheep are rendered like white sheared sheep through tinted glass blocks
MC-205626 The command syntax order of /item is inconsistent
MC-208663 Pufferfish don't defend themselves from axolotls
MC-208740 Withers attack axolotls that are playing dead
MC-209533 Amethyst shard is not grouped with other gemstones in the Creative inventory
MC-212206 Shulkers generating outside the world border bug out when trying to spawn
MC-213774 Hanging roots float in your hand
MC-213922 Shulkers are not spawned in the correct place
MC-213943 Flying slightly above a big dripleaf can cause it to tilt without touching it
MC-214127 Despite being a type of berry plant, bees don't pollinate cave vines
MC-214220 Items in water streams don't fall from big dripleaves, but constantly try
MC-214283 Hanging roots break sound event uses break3 twice, excluding break4
MC-217626 Spore blossom is positioned rather strangely among flowers in Creative
MC-219445 Bonemealing big dripleaf in flowing water doesn't update the water
MC-219873 Lightning Bolt detecting lightning rod incorrectly
MC-220106 Lightning hitting an entity on copper slabs on top another copper block fully cleans the bottom block first
MC-220215 Opening a shulker box while an entity is standing on top of it pushes it too high for a short amount of time
MC-221309 Experience orbs produce particles whilst moving through powder snow
MC-221756 Snow particles do not render at all when the block light level is 7 or more
MC-221844 Powder snow doesn’t produce particles when broken by burning mobs
MC-221957 Pick Block used on a level 15 light block returns a different item from the default light block
MC-222738 Leads don't work with Glow Squids
MC-222882 Spyglass in Search tab of creative inventory is mixed with block types instead of tools where it belongs
MC-223132 Powder snow doesn't produce a breaking sound or subtitle, when destroyed through extinguishing a burning player, mob, or flame arrow
MC-223171 Budding Amethyst and Copper variants are far away in the creative inventory
MC-223227 Floating water caves in caves under the ocean
MC-223446 Shulkers appear in the wrong place when riding an entity
MC-223820 Azalea & Flowering Azalea aren't part of the block or item tags for #saplings
MC-223907 Moss block appears in the #lush_ground_replaceable.json twice
MC-224322 Powder snow can create ghost blocks in creative mode
MC-224325 minecraft.used:minecraft.COMPOSTABLE_ITEM doesn't increase when placing an item into a composter
MC-224388 Ores and raw materials in smelting preview are off center
MC-224389 Copper Ingots are no longer grouped in the crafting table
MC-224927 Infested blocks take twice as long instead of half the time
MC-224972 Infested blocks have no effective tool
MC-225025 Server side performance drop with dragon's breath area effect clouds

Bugs fixed in 21w20a 69

MC-610 Grass / Flowers / Snow are placed incorrectly in newly created chunks
MC-102220 Barrier Blocks are not shown when "Show Invisible Blocks" is selected in Save Structure Blocks
MC-149777 Crash when loading world: java.util.ConcurrentModificationException when using Java 11 or above
MC-172304 Piglins, piglin brutes, hoglins, zoglins and axolotls can attack their own teammates
MC-189535 Catching a fish in a bucket on creative mode doesn't give player new bucket
MC-191338 Name color for Minecart with Command Block is incorrect
MC-192591 Name color for Structure Void is incorrect
MC-198200 Crash when leaving out processors in a template pool: java.lang.IllegalArgumentException: bound must be positive
MC-203712 Amethyst Geodes cause floating water/lava to generate when intersecting water/lava caves/pools
MC-203867 Amethyst geodes can overwrite bedrock
MC-204393 Lava Cauldron emits redstone signal strength 1 instead of 3
MC-204902 Dirt paths are no longer compatible with the programmer art resource pack
MC-205104 Rideable mobs are not affected by powder snow's freezing effect while being ridden
MC-205120 Freezing hearts aren't displayed properly in Programmer Art resource pack
MC-205250 Amethyst geodes can generate in a stronghold and can potentially destroy the end portal frames
MC-205680 minecraft:location_check predicate floating point imprecision
MC-206107 Parrots sitting on shoulders do not freeze in powder snow
MC-206131 Amethyst blocks are transparent / don't conduct Redstone
MC-206601 Potion particles are showing when looking through spyglass
MC-206839 Pointed dripstones cause extreme durability damage to helmets
MC-207324 Mobs and particles sometimes don't fully render behind stained or tinted glass
MC-207366 Trying to modify the world height of a world after it's already been generated gives a null pointer exception
MC-208586 Axolotls get stuck and spin constantly on top of lily pads
MC-208589 Axolotls have a swimming animation (move their body up- and downwards) when on land
MC-208601 Axolotls do not avoid lava when pathfinding
MC-208617 Axolotls sometimes twitch rapidly when adjusting their rotation
MC-208641 Axolotl movement glitch on stairs
MC-208649 Breeding axolotl with a bucket of tropical gives back a bucket instead of a water bucket
MC-208654 Collecting an axolotl with a water bucket in creative mode replaces the original bucket
MC-208675 Axolotls sometimes use walking animation when in shallow water
MC-208682 Axolotls frequently get stuck inside of waterlogged blocks
MC-208691 Axolotls play dead even when they take damage without being attacked by an entity
MC-208735 Axolotls attempt to pathfind towards unreachable water, then start spinning, eventually drying out and dying
MC-209324 Pointed Dripstone can be broken with tridents in spawn protection
MC-212125 Only one glow lichen drops when using shears on multiple in a single block space
MC-212531 Shulkers can rotate their heads up and down
MC-212931 Fire extinguishing sound doesn't play when mobs are extinguished with rain/water
MC-214041 Mob can't properly or difficult walk on big dripleaf, when the big dripleaf is 4 blocks or more from the ground
MC-214909 Top half of a small dripleaf can turn into a ghost block when placing it in water while the water is being removed
MC-215665 Amethyst Geodes can overlap with dungeons
MC-216214 netherrack_replace_blobs with water as target crashes the game
MC-216980 Comma splices in two source strings (EN_US
MC-217113 Foxes spawned inside of powder snow sleeps
MC-217608 The big dripleaf texture is not vertically centered
MC-217742 Campfires and TNT can be lit by players using arrows shot from flame bows in spawn protection
MC-219856 F3 + L isn't sorted alphabetically in the debug screen
MC-219870 The Mojang loading screen upon start up flashes black
MC-220063 Sweet berries and glow berries sound events are named extremely differently
MC-220128 Parity Issue: Rooted dirt won't turn into the dirt and drop roots item after tilling with hoe in Java
MC-220694 Name color for knowledge book is incorrect
MC-220867 Fossils can generate through bedrock
MC-221566 Name color for light is incorrect
MC-221694 Strays do not spawn in powder snow
MC-221833 Light blocks are not shown within structure block bounds with Show Invisible Blocks on
MC-221863 Powder Snow can be broken by players on fire in spawn protection
MC-221984 Collecting an axolotl in a bucket and then placing it resets its kill cooldown
MC-222002 Light item displays the wrong level number
MC-222116 Splash water bottles doesn't extinguish candle cakes
MC-222797 Axolotl can be bred with just tropical fish items, not just bucket ones
MC-223322 Chorus flowers can be broken with projectiles in spawn protection
MC-223372 You can decrease the level of a water or powder snow cauldron, through the use of an entity on fire in spawn protection
MC-224320 minecraft.used:minecraft.potion doesn't increase when filling a partially filled cauldron with a water bottle
MC-224480 Powder snow doesn't melt into water in cauldrons
MC-224482 Superflat presets no longer generate with decorations
MC-225078 Upgrading from 1.12.2 and below will cause items to lose enchantments
MC-225253 Dying in a nether portal softlocks the player on the "You Died!" menu
MC-225347 cave_vines_plant isn't in #bee_growables
MC-225352 Geodes have not been made "significantly rarer"
MC-225360 Cannot resolve SRV records: unknown host

Bugs fixed in 1.17 Pre-release 1 59

MC-19690 Reducing maxHealth / max_health can cause fake death
MC-65587 Lag spike while loading player head textures/player skins
MC-104897 End crystals placed on exit portals generated before 1.9 do not respawn the ender dragon
MC-117708 Credits background jitters
MC-118757 Increasing Game State Rain Level values make the game increasingly laggier and distorts UI
MC-148809 Structure block data length limited to 12
MC-163945 Intersecting structures can create corrupted block entities (spawner / chest
MC-189336 Shifting around servers in the server list crashes the game (ArrayIndexOutOfBoundsException
MC-192889 When placing certain heads or putting them in entities' head slot the game stutters
MC-197942 Leaves change to stone near Lava Pool (Recurrence of MC-48340
MC-198957 End Portal Frames change to Stone near Lava Pool
MC-202249 Angering passive mobs in new nether chunks very far away from previously generated chunks, then entering a nether portal causes server to completely freeze
MC-203131 Setting the weight in Template Pool to high values will lag world and can cause out of memory error.
MC-203558 Lighting a candle is sometimes delayed
MC-203661 Flowing liquids look very dark through tinted glass
MC-203704 Candles don't show flame animations when particles are set to "Minimal"
MC-204649 Amethyst blocks don't make chime sounds when walked on by certain mobs
MC-205035 Powder Snow Bucket is not grouped with Snowball or buckets in creative inventory
MC-208604 While the mainhand is empty and there's a loaded crossbow in the offhand, the mainhand will appear invisible
MC-209819 Server crash when pathfinding to player that is teleporting away
MC-211601 Entities are loaded after scheduled ticks are processed causing detector rails, pressure plates, etc. to turn off
MC-212142 Applying glow ink on signs doesn't render the text bright without also having applied a custom color
MC-212146 Glow lichen can generate floating inside underground structures
MC-212207 Geodes generating inside icebergs
MC-213062 A ruined portal generated in an end portal
MC-213799 Dripleaf isn't properly held in the player's hand
MC-214057 Entities no longer showing flame animation when in water/lava at the same time
MC-214636 Small dripleaf leafs can overlap each other and cause z-fighting
MC-214684 Azaleas cannot be placed in flower pots
MC-216276 Lava pools break bedrock with custom world generation
MC-218112 SynchedEntityData is using locks incorrectly
MC-218831 Lots of missing shaders in the game assets
MC-218972 The glowing effect outline omits parts of entities if the entity is invisible
MC-219762 More performant noise blending algorithm in BlendedNoise
MC-221554 When searching, the goat spawn egg appears in the middle of the different boat types
MC-221820 Inconsistency: Enderman is able to pick up flowering azalea, while unable to hold normal azalea bush.
MC-223021 glShaderSource fails on some AMD drivers resulting in a crash on 1.17
MC-223843 Mycelium inside enderman_holdable.json twice
MC-224159 Absorbtion hearts don't have the wither heart effect
MC-224445 Reloading resource packs with fabulous graphics causes screen to become black, after a few times causes crash for AMD drivers
MC-224778 Game crashes when there is a block with no facing block state in #wall_corals and a warm ocean tries to generate
MC-224861 Falling blocks disappear for a moment when landing
MC-224862 Azalea and Flowering Azaleas can take bone meal despite being on clay
MC-225010 Closing the inventory in creative mode while having an item on the cursor turns it into a ghost item
MC-225129 Players do not despawn until they respawn
MC-225193 Goats will attempt to ram entities that are outside of the world border
MC-225315 Selected text on signs blinks
MC-225404 The axe is still an appropriate tool for moss carpets
MC-225722 java.lang.IllegalArgumentException: bound must be positive
MC-225773 Axolotls can make ambient noises when they're playing dead
MC-225843 Snow layers can still generate floating over lakes
MC-225850 Grass, tall grass, flower, double flower, fern, large fern and tree can generate on sand or gravel
MC-225853 Minecraft sometimes crashes when trying to start 21w20a for the first time
MC-225895 Floating grass can still generate above lava lakes
MC-225916 Non-waxed oxidized copper blocks don't require at least stone tier to be mined
MC-225919 Coal Ore from fossils can generate through bedrock
MC-225929 Item statistic sorting not functioning
MC-225978 Non-waxed weathered copper blocks appear twice in needs_stone_tool.json
MC-226192 Crash upon attempting to create a new scoreboard objective: java.lang.NullPointerException: Cannot invoke "String.toLowerCase(java.util.Locale)" because "â˜ƒ" is null

Bugs fixed in 1.17 Pre-release 2 12

MC-68129 Smooth lighting doesn't work properly underwater
MC-196298 Arrows fired into the side of bamboo or pointed dripstone never despawn
MC-205840 Smooth lighting behaves oddly on blocks covered with tinted glass
MC-213767 Flowering azalea leaves ID is unintuitive
MC-220698 The ExplosionPower of ghast fireballs is uncapped, causing a freeze / crash
MC-223602 Glowing translucent entities often don't merge their outlines with other glowing entities
MC-225190 Tnt can be pushed with enchanted sword with knockback
MC-225911 Slimes and Magma Cubes not interacting with player
MC-226470 Nether Fossils generate on the nether roof above bedrock in soul sand valleys
MC-226561 Facing away from signs with glowing text makes the text disappear or z-fight
MC-226576 Unknown CPU on Debug menu.
MC-226782 /debug start does not work as described

Fixed Bugs in 1.17 Pre-Release 3 13

MC-203773 Lightning rod is floating when held in third-person
MC-222223 Baby axolotls despawn
MC-223147 Vines aren't rendered with /setblock
MC-224893 Replacing Chunk Futures causes several issues
MC-225077 Vines can spread upward to non-full blocks
MC-225344 Cave generation seems to be broken at seemingly random chunk borders
MC-226441 Lit candle texture doesn't change when on cake
MC-226514 Crash trying to start a world: Error: java.lang.NullPointerException: Cannot read field "u" because "â˜ƒ" is null
MC-226660 "Double closing program" warnings upon closing the game
MC-226874 Player's owned player_head on mobs are flashing
MC-226956 Gravity blocks do not break when doEntityDrops is set to false
MC-226970 Stars are occluded by render fog
MC-227018 Changing or reloading resource packs does not reload core shaders until reloading a second time

Fixed bugs in 1.17 Pre-Release 4 13

MC-223552 Credits not alphabetically ordered
MC-226690 In the credits, "EXPERIS" is in all capital letters for two employees
MC-226692 In the credits, a closing parenthesis is missing for Brian Canning
MC-226693 The credits say "Wed Developers" instead of "Web Developers" in one place
MC-226696 In the credits, "TEN GUN DESIGN INC" is in all capital letters for one employee
MC-226700 Some people are listed twice in the credits
MC-226702 The usage and punctuation of "Inc." and "LLC" are inconsistent in the credits
MC-226762 Credits Text Wrapping
MC-226777 When a crossbow is loaded in the offhand, you cannot see it or shoot with it if an item is held in the main hand
MC-227003 Game crashed whilst debug profiling
MC-227058 Any hostility between animals is removed in peaceful
MC-227092 Experimental Settings confirmation prompt appears when creating any world in 1.17-pre3
MC-227107 C418 is removed from ==Composers== in credits.json

Fixed bugs in 1.17 Pre-release 5 5

MC-225707 Caves and Cliffs Datapacks Server Error
MC-227065 Cannot Invoke "na.b(String, int)" because "â˜ƒ is null
MC-227207 Datafixer doesn't properly update certain scoreboard objectives from 1.16 to 1.17
MC-227208 Breaking bamboo is excessively laggy since the 1.17 pre-releases
MC-227232 Player head SkullOwner tag with username string no longer works

Fixed bugs in 1.17 Release Candidate 1 1

MC-227323 Custom player heads sometimes flash when placed on armor stands

Development cycle

Every build Mojang published on the way to 1.17, in order.

Snapshot
17
Weekly work-in-progress build. Things break and get removed again.
21w03a 21w05a 21w05b 21w06a 21w07a 21w08a 21w08b 21w10a 21w11a 21w13a 21w14a 21w15a 21w16a 21w17a 21w18a 21w19a 21w20a
Pre-release
5
Feature-complete; only bug fixes land between here and release.
1.17-pre1 1.17-pre2 1.17-pre3 1.17-pre4 1.17-pre5
Release candidate
2
The build Mojang intends to ship unless a blocking bug turns up.
1.17-rc1 1.17-rc2
Release
1.17
The build that shipped. Everything above led here.

Browse this version

BlocksEvery block ItemsEvery item RecipesEvery recipe TagsEvery tag

Neighbouring versions

← 1.17-rc2 (previous)1.17.1-pre1 (next) →

Edition	Java Edition
Type	Stable release
Release date	8 June 2021
Development versions	17 snapshot · 5 pre-release · 2 release candidate
Protocol version	`755`
Data version	`2724`
Resource pack format	`7`
Data pack format	`7`
Minimum Java version	Java 16
Asset index	`1.17`
Client jar	18.6 MB sha1 1cf89c77ed5e…
Server jar	41.6 MB sha1 0a269b5f2c5b…
Previous	`1.17-rc2`
Next	`1.17.1-pre1`
Official metadata	`1.17.json`
Platforms	Windows macOS Linux
Written in	Java
Developer	Mojang Studios
Mojang's name for it	Minecraft: Java Edition 1.17
Registries extracted	54
Blocks	898
Display strings	5138

Java What changed in 1.17

Blocks +136 · −1

Items +125 · −1

Mobs and entities +5

How to make the new things 176

Block entities +1

Particles +17

Sound events +199 · −1

Block states changed

New in-game text 344

Reworded text 13

Fixes 728

Resource Packs 1

Fixed bugs in 21w03a 37

Fixed Bugs in 21w05a 69

Development cycle

Snapshot

Pre-release

Release candidate

Release

Browse this version

Neighbouring versions