Java Edition 15w39c

15w39c is the twenty-eighth snapshot for 1.9, and was released to fix several bugs and improve performance.

Changes

 * Dispensers
 * Now equip pumpkins and mob heads onto the heads of players, mobs and armor stands.
 * Performance
 * Redstone and piston contraptions visibly update much faster.
 * Better performance on older computers.

Video
Video made by slicedlime: