Minecraft 14w21a

Player facing changes when passing through nether portals in certain cases

Mobs visually sinking through solid blocks

Chunks not loading surface, revealing caves, etc.

Ghost boats

Standing on exact X.0 Z.0 coordinates prevents breaking/placing block in North West

Signs and chests do not display cracking animation

Air Blocks floating in Water

Clouds are transparent when you are above/in them but not when you're underneath them.

Walking on blocks less than 1 block tall placed on ice, slime blocks or honey blocks acts like walking on ice, slime block or honey blocks directly

Item frames cause lag / huge FPS drops when rendered

Mob hitbox still exists during death animation

Can see the water lighter in a certain position

Retracting piston shows ghost hitbox of technical block

Fence gate next to a wall has an incorrect hitbox

Items placed into a beacon are lost upon reloading a world

Floating Mob Heads above baby mobs that wear them / Baby zombie hitbox too high

Chinese, Japanese and Korean (and probably other IME entered languages) characters not working (fixed for Windows)

Snow doesn't form / cannot be placed on upside down slabs / stairs

Heart bar doesn't show how much damage is dealt to the player

Can walk through piston arm if piston placed facing east (f = 3)

Statistic screen icons messed up

Pistons cannot be de/activated individually when stacked on top of each other

Golden Carrot Creative Misplacement

Player facing changes when passing through nether portals in certain cases

Mobs visually sinking through solid blocks

Chunks not loading surface, revealing caves, etc.

Ghost boats

Standing on exact X.0 Z.0 coordinates prevents breaking/placing block in North West

Signs and chests do not display cracking animation

Air Blocks floating in Water

Clouds are transparent when you are above/in them but not when you're underneath them.

Walking on blocks less than 1 block tall placed on ice, slime blocks or honey blocks acts like walking on ice, slime block or honey blocks directly

Item frames cause lag / huge FPS drops when rendered

Mob hitbox still exists during death animation

Can see the water lighter in a certain position

Retracting piston shows ghost hitbox of technical block

Fence gate next to a wall has an incorrect hitbox

Items placed into a beacon are lost upon reloading a world

Floating Mob Heads above baby mobs that wear them / Baby zombie hitbox too high

Chinese, Japanese and Korean (and probably other IME entered languages) characters not working (fixed for Windows)

Snow doesn't form / cannot be placed on upside down slabs / stairs

Heart bar doesn't show how much damage is dealt to the player

Can walk through piston arm if piston placed facing east (f = 3)

Statistic screen icons messed up

Pistons cannot be de/activated individually when stacked on top of each other

Golden Carrot Creative Misplacement