Minecraft 15w42a

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...)

Potion effect status doesn't show If the inventory was open when it was cast upon the player.

Inventory remains pushed over once effect has worn off.

Arrows first bounce back then appear at correct location

Villager can have all trades disabled

Arrows trigger wooden buttons without actually touching the button

Server lag in singleplayer

Sunlight in big caves and under overhangs

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

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

Corner stairs have a gap in the hitbox

When beacon power level is changed, the GUI doesn't update until closed and reopened

Anvil can be placed in certain blocks

Items get deleted when the crafting recipe overflows the inventory

All arrow types lose their name/NBT data when shot and picked up

Brewing stands' input slots do not have normal stacking behavior

Item gets used when right clicking on a saddled pig

Leaves grow through walls

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.

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

Naturally generated light sources (fire, glowstone, torches etc.) sometimes do not emit light

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

Items 'walking' randomly / Paintings and item frames fly when broken

the hitbox of brewing stands is missing the blaze rod

Third level of flowing lava will not create cobblestone when coming into contact with water

Reticle/Crosshair not centered on the screen

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...)

Potion effect status doesn't show If the inventory was open when it was cast upon the player.

Inventory remains pushed over once effect has worn off.

Arrows first bounce back then appear at correct location

Villager can have all trades disabled

Arrows trigger wooden buttons without actually touching the button

Server lag in singleplayer

Sunlight in big caves and under overhangs

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

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

Corner stairs have a gap in the hitbox

When beacon power level is changed, the GUI doesn't update until closed and reopened

Anvil can be placed in certain blocks

Items get deleted when the crafting recipe overflows the inventory

All arrow types lose their name/NBT data when shot and picked up

Brewing stands' input slots do not have normal stacking behavior

Item gets used when right clicking on a saddled pig

Leaves grow through walls

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.

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

Naturally generated light sources (fire, glowstone, torches etc.) sometimes do not emit light

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

Items 'walking' randomly / Paintings and item frames fly when broken

the hitbox of brewing stands is missing the blaze rod

Third level of flowing lava will not create cobblestone when coming into contact with water

Reticle/Crosshair not centered on the screen