Java Edition 17w47b

17w47b is the seventh snapshot for Java Edition 1.13, released on November 23, 2017^[1], and was released to fix some of the bugs in the 17w47a snapshot.

Bark

• Can now be crafted.

38 issues fixed

From released versions before 1.13

• MC-19966 – Fully grown pumpkin stems attach to pumpkin, even if another stem is already attached.
• MC-33710 – Iron & snow golems, ender dragons, illusioners, giants, and withers not in Mob statistics.
• MC-69880 – /effect returns "cannot be found" for invalid entities.
• MC-73344 – "Moss Stone" is name incorrectly, it should be called "Mossy Cobblestone".
• MC-74703 – Redstone Ore does not produce particles on bottom side if not at height 0.
• MC-77600 – Command block pick block with NBT and sendCommandFeedback is bugged.
• MC-90072 – Witch in boat can't throw splash potion.
• MC-99342 – Private bytes (RAM usage) rising drastically when game window is minimized.
• MC-101169 – Double slab creation over offhand.
• MC-107145 – Entity kill stat objectives using old/incorrect entity names.
• MC-116254 – Players in adventure mode can use some items even without CanPlaceOn tag.

From the 1.13 development versions

• MC-121630 – Shift-clicking "Destroy Item" button doesn't clear inventory.
• MC-121701 – Pressing escape when sleeping in bed doesn't exit the bed.

From the previous development version

• MC-122140 – Server list is broken.
• MC-122142 – "powered" blockstate is named "powerered" for all trapdoors.
• MC-122145 – Non-colored terracotta is still named "minecraft:hardened_clay".
• MC-122158 – Extended sticky piston base model is incorrect.
• MC-122163 – Double plants drop their item twice when the support block is destroyed.
• MC-122165 – Sticky pistons destroy their head when retracted (displays particles and plays sound).
• MC-122175 – Not-full-block's particles are very laggy.
• MC-122178 – Two high flowers spawning in place of two high grass in new worlds.
• MC-122180 – Uncarved pumpkins create Jack-o-Lanterns.
• MC-122186 – Throwing item stacks causes only one item to appear.
• MC-122191 – Natural generated sand and gravel do not update.
• MC-122192 – Noteblock always places as powered=true until given a block update.
• MC-122193 – Trapdoors, doors, and fence gates make no sound and open when shift-clicking them with a block that players cannot place.
• MC-122203 – Any saved toolbars and spawn eggs aren't affected by upgrade paths, saved items removed.
• MC-122207 – With the new IDs, some advancements icons show the wrong block/item.
• MC-122217 – Unlocalized strings on the second customizing page of world type "Customized".
• MC-122228 – Opening a double (trapped) chest plays the open and close sound twice.
• MC-122233 – Spruce, birch, jungle, acacia, and dark oak trapdoors cannot be crafted.
• MC-122235 – Nether portal blocks do not generate correctly.
• MC-122242 – Shulker box doesn't display the block behind.
• MC-122255 – Changed piston behavior towards Marker-true armor stands in 17w47a.
• MC-122264 – Creating floating piston heads with redstone blocks.
• MC-122268 – Uncarved pumpkin block appears rotated in hand.
• MC-122286 – Farmland doesn't always turn to dirt.
• MC-122287 – Porus side of red mushroom blocks doesn't show.