Java Edition 14w26c

14w26c is the thirty-first snapshot for 1.8, and was released to fix some bugs and a major world-save corrupting problem in the 14w26a and 14w26b snapshots.

It is strongly advised not to use a world that had been last saved with 14w26a or 14w26b. To avoid problems use a world backup that was saved with a pre-14w26 version.

A potential means of recovering corrupted worlds using MCEdit was made available by a Reddit user, on this thread.

Changes

 * Villagers
 * Now have a head slot where armor or blocks can be put, using the command
 * Hay bale
 * Rebalanced how they heal and accelerate the growth of horses
 * Block models
 * Items can now specify rotation and translation in their file
 * Jack o'lanterns
 * Cannot be used to build golems

Fixes
20 bugs fixed

From released versions before 1.8
 * – Slab and stairs lighting incorrect
 * – Mob spawners miss a row on X and Z axis for the spawn range
 * – Suffocation screen is buggy while standing in lava
 * – Minecart with furnace texture shows active furnace without powering it
 * – TNT does not make fuse sound when dispensed out of dispenser
 * – Hay Bale: Horses heal + speed growth mismatch if crafted with 9 Wheat
 * – Efficiency does not work on packed ice

From the 1.8 snapshots
 * – When using resource packs: Redstone dust line is rotated the wrong way when connected to another
 * – Redstone overlay doesn't render well when going up negative z and positive x
 * – Scoreboard team color displays disappear when resetting a different scoreboard objective
 * – Bottom side of sand block invisible when falling
 * – Invisible "wall" at iron bars and glass panes
 * – Repeater blinking / powering itself
 * – Redstone torch breaks when receiving update
 * – Custom player heads will not render
 * – You can sneak off a full block onto snow
 * – Nether generates in strips if it doesn't crash
 * – Item frames with rotated items disappear after reloading the world
 * – problem
 * – half-sunflower
 * – Nether portal created on air