Pocket Edition v0.5.0 alpha

v0.5.0 alpha was a major update to Minecraft: Pocket Edition that was released on Android and iOS on November 15, 2012 and on an unknown date on Fire. It added notable features, such as melons, paintings, glowstone, the Nether reactor as well as other changes and fixes.

Blocks

 * &#58; Nether reactor core
 * Used to create a Nether reactor.
 * Can be crafted with 3 diamonds and 6 iron ingots.
 * &#58; Glowing obsidian
 * Light-emitting block that is created from the conversion of blocks that make up a Nether reactor.
 * Drops regular obsidian when mined.
 * Glowstone
 * A light-emitting block that can be crafted with 4 glowstone dust.
 * Melons
 * A fruit block that grows from a fully-grown melon stem.
 * Cobwebs
 * Are currently unobtainable.
 * Signs
 * Are currently unobtainable.
 * Cannot be written on.

Items

 * Melon seeds
 * Can be used to grow melon plants.
 * Melon slices
 * A food item that can be eaten by the player.
 * Glowstone dust
 * Used to craft glowstone.

Mobs

 * Zombie pigmen
 * Undead, hostile mobs that spawn from nether reactors.

Non-mob entities

 * Paintings
 * Decorative entities that hang on walls.

Gameplay

 * &#58; Nether reactor
 * Created by placing cobblestone and blocks of gold in a 3×3 area around a nether reactor core.
 * When activated, a nether spire generates around it. The cobblestone used for the reactor immediately turns into glowing obsidian, and the blocks of gold also turn into it after a few seconds.
 * After activation, a 45 second spawn cycle begins. Zombie pigmen and rare or otherwise unobtainable items will begin to spawn within the spire.
 * Once the spawn cycle ends, the time of day is set to night, and the reactor is replaced with a 3×3×3 box of obsidian containing the core.
 * &#58; Nether spire
 * A huge structure consisting of obsidian that generates when a Nether reactor is activated.
 * Holes form on the outside of it once the Nether reactor's spawn cycle ends.

Blocks

 * Beds
 * Are now easier to get out of.
 * Added a Leave Bed button that lets the player exit the bed.
 * : Now restore health when slept in.
 * Farmland
 * Now turns back to dirt if the player or any mob falls onto it from 1 block or more.
 * Sugar cane
 * Can now be grown on sand.
 * Mushrooms
 * Are now able to spread.
 * Can now only be generated or placed in areas with low light, making them significantly less common.

Items

 * Food heals more health.

Mobs

 * Zombies
 * : Have new animations.
 * Skeletons
 * : Have new animations.

Gameplay

 * Fog
 * Increased fog distance.
 * Health bar
 * : is now displayed at the top-left of the screen instead of above the hotbar.
 * Hotbar
 * The name of the selected item or block is now displayed over it.
 * Creative inventory
 * Additions:
 * Stone bricks
 * Grass block
 * Glowstone
 * Nether reactor core
 * Painting
 * Melon
 * Melon seeds

J-version
v0.5.0j alpha was released on an unknown release date. This was the last J-version of Pocket Edition.