Java Edition 14w28b

14w28b was released to fix a lot of bugs from 14w28a.

Fixes
From released versions before 1.8


 * – Unnecessary delay of "Done" button in the resource pack selection menu
 * – and  cannot specify chests, furnaces, dispensers, rails and droppers orientation
 * – On the menu it shows . But just "" works so it should be

From the 1.8 snapshots


 * – Blocks worn as heads float at standing height when sneaking.
 * – Monsters Spawning Inside Blocks / Spawner ignoring light levels
 * – Dark Oak / Acacia Leaves missing texture
 * – Brewing stands look empty on relogging until you open them
 * – Item Frames Use Oak Wood Texture
 * – Breaking grass or tall grass can drop seeds with a missing texture
 * – Breaking bottom block / replacing top block of double-tall plants yields double-tall plant item
 * – Hoppers/Dropper can't put empty bucket in furnace / can't take water bucket out of furnace
 * – Certain slabs have incorrect names
 * – dark oak leaves have no name
 * – Trapdoors appear on the opposite side of where they are placed when open.
 * – Red mushroom block variants reversed/misnamed
 * – Redstone repeaters are inverted
 * – Giant mushroom has right texture in inventory & drop, but not when placed
 * –  has a mis-placed face

From the previous snapshot


 * – Snow layers have incorrect hitboxes
 * – GUI and blocks turn white when changing mipmap levels
 * – Ladders take up full block, cannot climb
 * – Tripwire stays activated, even after entities have moved away from activation zone.
 * – Growing crops give error about unknown property on Farmland
 * – Ladders accidentally get Facing from a block that is not a ladder.
 * – Hostile mobs despawn when changed to spectator mode
 * – Placing wooden slabs crash the game
 * – Client crashes when entering the Nether
 * – Minecraft World Flickering
 * – Game Crash When Right Clicking With Empty Bucket
 * – Crash with f3 on tripwire
 * – When a sign  is used to give items, the items don't show up until the world is reloaded
 * – Tripwire not attaches to hooks visually, F3 crash
 * – Connection lost when connecting to server
 * – Slabs can't be placed next to slabs
 * – Invalid age set on Cocoa during generation
 * – Water texture bug
 * – Chunk distance sorter violating contact
 * – does not update redstone
 * – All the symbols on an Enchanting Table are blocks
 * – gives an unknown error when a block does not have 0 as a damage value
 * – Dropped Items Going Into the Ground
 * –  with no name -
 * – Vines slow you in spectator mode
 * – Mipmap Bugs with dragging the slider
 * – Crash by moving half slabs with pistons
 * – When an activated Tripwire Hook is deactivated, it keeps sending redstone pulse.
 * – Crash by moving half slabs with pistons
 * – When an activated Tripwire Hook is deactivated, it keeps sending redstone pulse.
 * – Crash by moving half slabs with pistons
 * – When an activated Tripwire Hook is deactivated, it keeps sending redstone pulse.
 * – Crash by moving half slabs with pistons
 * – When an activated Tripwire Hook is deactivated, it keeps sending redstone pulse.
 * – When an activated Tripwire Hook is deactivated, it keeps sending redstone pulse.