Java Edition 21w17a

21w17a is the nineteenth snapshot for Java Edition 1.17, released on April 28, 2021, which tweaks the raw metal block textures.

Experimental

 * Noodle Caves
 * Thinner, squigglier, and more claustrophobic variant of spaghetti caves.

Changes

 * Small dripleaf can now also be placed on moss block.
 * 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.
 * Tweaked the texture of raw metal.

Experimental

 * Large Ore Veins
 * Now rarer and slightly smaller.
 * Are clumpier and less evenly distributed.
 * Now have a chance to rarely contain a raw ore block.