Java Edition 21w14a

21w14a is the sixteenth snapshot for Java Edition 1.17, released on April 7, 2021, which adds Raw Metals and tweaks Tuff generation.

Items

 * Raw Metal
 * Added Raw Iron, Raw Copper, and Raw Gold.
 * Can be smelted into a refined item.
 * This is to create constancy with fortune on all ores.
 * Ore blocks (including those obtained with Silk Touch) are still smeltable.

Blocks

 * Copper Block
 * Oxidized Copper Blocks can now be waxed.

World Generation

 * Ore distribution
 * Tuff blobs can be found between heights 0 and 16.