Java Edition Indev 0.31 20100201-2

The twenty-second version of Indev 0.31 was released on February 1, 2010.

Blocks

 * Ores and stone
 * Now will need a pickaxe to break the block.
 * No longer possible to mine stone-related blocks with anything that's not a pickaxe.
 * Diamond ore
 * The drop rate of diamonds has now been reduced to only 1 per ore mined (down from 1-3).

Items

 * Tools and Tiers
 * Harder materials now require better tools.

Mobs

 * General
 * Now also drop flint and steel.