Minecraft 15w45a

Dropped anvil makes no sound when it breaks

3rd person view reverts to 1st person view if head inside a block (corner a one block wide tunnel in a minecart, ride on a horse through a block, piston...)

Cheats can be enabled by opening world to LAN

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

Digging straight down glitches out the breaking animation (Z-fighting)

Most text boxes / chat / scroll bars revert when the window changes size, fullscreen mode is toggled, or fullscreened game is tabbed into

Leaves replace transparent blocks

Lily pads can be placed intersecting entities

Compass points wrong direction after returning from nether

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

A dragon head is invisible if the entity wearing it is not in view

No Translation for "Air" in the superflat customization

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

Whether or not a player experiences some effect is calculated based on the block under the center of the player

Lily pad sometimes destroys water block

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

Upper slabs with water/lava on top makes midair dripping water/lava

Beacon effect removes potion effect of the same type

Items get deleted when the crafting recipe overflows the inventory

Cannot move backwards in Books while writing / Cannot copy anything from the book

Flying through a Portal in Creative turns off "fly mode" on the other side

Breaking Doors moves the other part of the door sometimes

Placing a painting "behind" a button makes button unclickable

Fence gate next to a wall has an incorrect hitbox

Dropped anvil makes no sound when it breaks

3rd person view reverts to 1st person view if head inside a block (corner a one block wide tunnel in a minecart, ride on a horse through a block, piston...)

Cheats can be enabled by opening world to LAN

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

Digging straight down glitches out the breaking animation (Z-fighting)

Most text boxes / chat / scroll bars revert when the window changes size, fullscreen mode is toggled, or fullscreened game is tabbed into

Leaves replace transparent blocks

Lily pads can be placed intersecting entities

Compass points wrong direction after returning from nether

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

A dragon head is invisible if the entity wearing it is not in view

No Translation for "Air" in the superflat customization

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

Whether or not a player experiences some effect is calculated based on the block under the center of the player

Lily pad sometimes destroys water block

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

Upper slabs with water/lava on top makes midair dripping water/lava

Beacon effect removes potion effect of the same type

Items get deleted when the crafting recipe overflows the inventory

Cannot move backwards in Books while writing / Cannot copy anything from the book

Flying through a Portal in Creative turns off "fly mode" on the other side

Breaking Doors moves the other part of the door sometimes

Placing a painting "behind" a button makes button unclickable

Fence gate next to a wall has an incorrect hitbox