Minecraft wiki entry for Development_versions, associated text: Added colored beds which can be crafted with colored wool or by dyeing a white bed
Now bounce the player like slime blocks, albeit much less
Now reduce (but not negate) fall damage when landed on
The player can survive a 41 block fall onto a bed
Any higher, and the second bounce will deal the remaining amount of damage to kill them
The player can survive a 45 block fall onto a bed if they don't take further fall damage (e.g. by landing on a platform)
Now a block entity, and each half can be colored individually using the NBT tag color
Now use a 3D item model instead of a 2D item because of the new colors