Java Edition Alpha v1.0.1

Alpha v1.0.1, also known as Seecret Friday 3, was the third of the Seecret Updates. It added redstone and some related blocks, and made some other changes.

Additions

 * Redstone
 * Redstone ore
 * Redstone torch
 * Lever
 * Stone button
 * Wooden and stone pressure plate
 * Iron door

Changes

 * New inventory sprite for stairs and doors.
 * Improved mob AI.
 * Sheep can now regrow wool.
 * Caves can be much bigger.
 * Coal veins can vary in size.
 * Signs can now be placed on the sides of blocks.
 * Mushrooms can grow anywhere in the shade, even on grass blocks.
 * Stair blocks now have a different texture.