Minecraft wiki entry for Development_versions, associated text: Hoppers work again
It's now possible to remove items from item frames in Survival without breaking them
Entering boats doesn't place another boat anymore
Destroying a boat doesn't destroy boats behind either
Fixed many sprites being invisible in Front Third Person
Fixed black artifacts in flat worlds
Client's position is now saved correctly when they log out
Rails cannot properly be laid in adjacent parallel lines in the east-west axis
Fixed strange enchanting table behavior
Leather Armor remains colored while flying between inventory slots
Fixed Redstone burnout behaviors
Fences don't have weird artifacts in the menus anymore
Items don't duplicate when destroying their Item Frame anymore
Minecarts now push each other consistently
TNT doesn't disappear anymore on clients
Fixed camera crash