Minecraft 15w43a

Dropped anvil makes no sound when it breaks

Eating a food item / drinking potion / curing zombie / feeding animal has a chance of also consuming a second food item / potion without any animation

No -breaking sound or- particle effect for some tools and all armor

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

Doors have no placement sound.

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

Reticle/Crosshair not centered on the screen

Skeletons wielding swords do not fight other mobs

Wrong rendering order of particles, hitboxes, clouds, transparent blocks, breaking animations and various other transparent textures

Player renders black in a 1x1 shaft with torch in upper block

Unable to perform many right click actions when targeting the top face of blocks placed at y=255

Lava / water / powder snow bucket desync when using it while rapidly turning

Villagers play the trade sound multiple times overlapping on shift-click

You can set Packed Ice on fire with flint and steel

Achievement screen - blocks and items have incorrect lighting

Glass panes don't join up correctly with ice blocks

Sounds loop/restart when exiting screens

Redstone causes area specific FPS drop

Alt-tab switching to other window, resets mouse pointer delayed

TNT/Creepers flash white when exploding

Glass is partially invisible in inventory / UI when using Programming Art

differing states of bars/panes cause self culling

Horse model in inventory doesn't follow mouse cursor correctly if horse is facing south

Cape doesn't move down while sneaking / Cape detaches from body while sneaking

POV changes when maximizing window

The sky turns purple at high y-altitiudes

Dogs attack mobs in lava

Dropped anvil makes no sound when it breaks

Eating a food item / drinking potion / curing zombie / feeding animal has a chance of also consuming a second food item / potion without any animation

No -breaking sound or- particle effect for some tools and all armor

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

Doors have no placement sound.

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

Reticle/Crosshair not centered on the screen

Skeletons wielding swords do not fight other mobs

Wrong rendering order of particles, hitboxes, clouds, transparent blocks, breaking animations and various other transparent textures

Player renders black in a 1x1 shaft with torch in upper block

Unable to perform many right click actions when targeting the top face of blocks placed at y=255

Lava / water / powder snow bucket desync when using it while rapidly turning

Villagers play the trade sound multiple times overlapping on shift-click

You can set Packed Ice on fire with flint and steel

Achievement screen - blocks and items have incorrect lighting

Glass panes don't join up correctly with ice blocks

Sounds loop/restart when exiting screens

Redstone causes area specific FPS drop

Alt-tab switching to other window, resets mouse pointer delayed

TNT/Creepers flash white when exploding

Glass is partially invisible in inventory / UI when using Programming Art

differing states of bars/panes cause self culling

Horse model in inventory doesn't follow mouse cursor correctly if horse is facing south

Cape doesn't move down while sneaking / Cape detaches from body while sneaking

POV changes when maximizing window

The sky turns purple at high y-altitiudes

Dogs attack mobs in lava