Minecraft Java Edition 21w17a changelog

A delicious snapshot appears! This snapshot introduces some tweaks to the raw ore textures, a few copper changes, and the introduction of noodle caves in the Caves & Cliffs Preview datapack.

If you have any feedback, a penne for your thoughts…

CHANGES IN 21W17A

• Small Dripleaves can now also be placed on Moss Blocks
• Copper Ore drops 2-3 raw Copper when mined, or more when using a tool enchanted with Fortune
• Copper Blocks are now crafted from 9 Copper Ingots
• Tweaked the texture of raw Metal blocks

Click here for a full resolution image of the new raw ore textures in snapshot 21w17a. 

CHANGES TO THE CAVES & CLIFFS PREVIEW

Download the updated datapack here.

• Large Ore Veins have been tweaked
• Added noodle caves - thinner, squigglier, and more claustrophobic variant of spaghetti caves

Click here for a full resolution image of noodle caves in snapshot 21w17a.

LARGE ORE VEINS

• Ore veins are now slightly rarer and slightly smaller (but they are still large!)
• The ores in the vein are clumpier and less evenly distributed
• If you are lucky you may find a raw ore block in the vein

FIXED BUGS IN 21W17A

• 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-219155 - Fishing line only starts on half distance between the fishing rod and bobber (Apple M1 only)
• 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-221560 - Copper/Coal Ore in Deepslate Patches aren’t Deepslate Ores
• 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

GET THE SNAPSHOT

Snapshots are available for Minecraft: Java Edition. To install the snapshot, open up the Minecraft Launcher and enable snapshots in the "Installations" tab.

Snapshots can corrupt your world, so please backup and/or run them in a different folder from your main worlds.

Cross-platform server jar:

• Minecraft server jar

Report bugs here:

• Minecraft issue tracker!

Want to give feedback?

• Head over to our feedback website or come chat with us about it on the official Minecraft Discord.