Snapshot 12w50a

Wolf attacks once, then stops attacking

Sky/lighting doesn't get darker during a thunderstorm

Dispenser and Dropper shooting out when updated

Sunlight in big caves and under overhangs

Transparent texture makes transparent texture behind invisible

Fence gate closes when destroying adjacent block

Ghost End Portal in The End / Missing layer with AMD/ATI graphics cards

Minecart noise gets stuck on long cart rides. | Bumping, choppy sound

Village lamp post floating torches

Creative Mode Hotbar Glitch when using Number Key to exchange items slots

Signs, Sugar Cane, Vines, Two-block Plants and Cobwebs cause glitchy mob behavior

Pistons and other Non-Solid blocks

Light-emitting blocks don't emit light while being moved by a piston, causing flickering

Infected Baby Villagers sometimes spawn with Armor

Boats/Minecarts and Ender Pearls don't mix

TNT submerged in water can destroy item frames, paintings, armor stands, and other similar entities

Blocks shorter than normal height and Ladders don't work

Boats and Dispensers are wonky

Fire Animation stops rendering after the entity leaves your vision

Beds and the /teleport command

Ender Pearls and Beds

Textures and Effects are off when far away from the center of the map

Ghast tentacles and item frames are invisible when the entity leaves the screen

Zombie Pigmen don't attack in groups when fighting other mobs

Dye's Don't Combine with Fade Effect on Firework Star

Flaming Arrows and Beacon Texture Don't Mix

Water places behind Tall Grass

Brewing Stand Become Bright Upon Punch

Floating in 3rd Person while sneaking

Wolf attacks once, then stops attacking

Sky/lighting doesn't get darker during a thunderstorm

Dispenser and Dropper shooting out when updated

Sunlight in big caves and under overhangs

Transparent texture makes transparent texture behind invisible

Fence gate closes when destroying adjacent block

Ghost End Portal in The End / Missing layer with AMD/ATI graphics cards

Minecart noise gets stuck on long cart rides. | Bumping, choppy sound

Village lamp post floating torches

Creative Mode Hotbar Glitch when using Number Key to exchange items slots

Signs, Sugar Cane, Vines, Two-block Plants and Cobwebs cause glitchy mob behavior

Pistons and other Non-Solid blocks

Light-emitting blocks don't emit light while being moved by a piston, causing flickering

Infected Baby Villagers sometimes spawn with Armor

Boats/Minecarts and Ender Pearls don't mix

TNT submerged in water can destroy item frames, paintings, armor stands, and other similar entities

Blocks shorter than normal height and Ladders don't work

Boats and Dispensers are wonky

Fire Animation stops rendering after the entity leaves your vision

Beds and the /teleport command

Ender Pearls and Beds

Textures and Effects are off when far away from the center of the map

Ghast tentacles and item frames are invisible when the entity leaves the screen

Zombie Pigmen don't attack in groups when fighting other mobs

Dye's Don't Combine with Fade Effect on Firework Star

Flaming Arrows and Beacon Texture Don't Mix

Water places behind Tall Grass

Brewing Stand Become Bright Upon Punch

Floating in 3rd Person while sneaking