Minecraft 15w51a

Fall damage is ignored for a couple of seconds when reloading into LAN or singleplayer worlds

Experience orb position client-server desync

When sleeping on a bed, particle effects are slanted or don't appear at all

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

Arrows shot at the top half of a door will float once the door is opened

Redstone wire uses different criteria for connecting visually and logically

Sneaking on shorter than full blocks (chests, enchantment table...) will make you fall nonetheless

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

Reticle/Crosshair not centered on the screen

Bad alignment when using wide unicode fonts

Sounds loop/restart when exiting screens

Acacia and Dark Oak Stairs do not burn and cannot be lit with flint and steel

Slime block doesn't bounce on the edge and player/mob takes fall damage

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

Bad hit boxes and eye positions

differing states of bars/panes cause self culling

Big space in front of wide text

The sky turns purple at high y-altitiudes

World border texture jumps eight pixels when moving

"Create New World" button in "Create New World" menu (after removing the world name) gets re-enabled after resizing window

Blocks with different damage values stack when obtained as items if there are no default variants of the block

Fall damage is ignored for a couple of seconds when reloading into LAN or singleplayer worlds

Experience orb position client-server desync

When sleeping on a bed, particle effects are slanted or don't appear at all

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

Arrows shot at the top half of a door will float once the door is opened

Redstone wire uses different criteria for connecting visually and logically

Sneaking on shorter than full blocks (chests, enchantment table...) will make you fall nonetheless

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

Reticle/Crosshair not centered on the screen

Bad alignment when using wide unicode fonts

Sounds loop/restart when exiting screens

Acacia and Dark Oak Stairs do not burn and cannot be lit with flint and steel

Slime block doesn't bounce on the edge and player/mob takes fall damage

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

Bad hit boxes and eye positions

differing states of bars/panes cause self culling

Big space in front of wide text

The sky turns purple at high y-altitiudes

World border texture jumps eight pixels when moving

"Create New World" button in "Create New World" menu (after removing the world name) gets re-enabled after resizing window

Blocks with different damage values stack when obtained as items if there are no default variants of the block