Java Edition 17w46a

Minecraft 17w46a

Edition	Java Edition
Type	Snapshot
Release date	November 15, 2017
Snapshot for	1.13
Download	Client (.json) Server
Protocol version	345
Data version	1449
◄◄ 1.12.2 ◄ 17w45b 17w47a ► 1.13.1 ►►

17w46a is the fifth snapshot released for Java Edition 1.13, which added the /datapack command.

Additions

Command format

/datapack

• A command to control loaded data packs.
• Has the following subcommands:
  • enable <name> - will enable the specific pack.
  • disable <name> - will disable the specific pack.
  • list [available|enabled] - will list all data packs, or only the available/enabled ones. Hovering over the data packs in this list will show their description defined in their pack.mcmeta.
• Data packs are enabled by default, but if the player have disabled it they can re-enable it with these commands:
  • enable <name> - will enable the specific pack, putting it in its default position.
  • enable <name> first - will enable the specific pack, putting it before any other pack (lowest priority).
  • enable <name> last - will enable the specific pack, putting it after any other pack (highest priority).
  • enable <name> before <existing> - will enable the specific pack, putting it before (lower priority) <existing> pack.
  • enable <name> after <existing> - will enable the specific pack, putting it after (higher priority) <existing> pack.

Changes

Mobs

Horses

• The horse model has been slightly tweaked.
  • The snout is located one pixel higher and the back legs were moved by 1.5 pixels back.

Command format

Command UI

• A new prototype for the command UI.
• Now works in multiplayer.

Fixes

21 issues fixed

From released versions before 1.13

• MC-10880 – Comma or other symbols after @ selector does not work with command blocks.
• MC-76044 – randomTickSpeed, spawnRadius, maxEntityCramming and maxCommandChainLength accept non-integer value.
• MC-88481 – '/worldborder set' allows small decimal numbers but does not display them correctly in chat.
• MC-99434 – /worldborder damage command not giving any feedback with an invalid argument.
• MC-107359 – You can replace loot tables and advancements, but not structure files.
• MC-110566 – Failed /scoreboard players operation can still give a score of 0.
• MC-117191 – Tab-completion list doesn't change when moving cursor with mouse.

From the 1.13 development versions

• MC-121645 – Commands aliases do not display syntax help/tab-complete correctly.
• MC-121658 – Starting a LAN with cheats enabled doesn't enable cheats for the initial player.
• MC-121684 – New command menu blocks entire screen.
• MC-121690 – Not providing block states will make the game test for the defaults, instead of ignoring the states.
• MC-121691 – /teleport with rotation does not work.
• MC-121694 – Mobs summoned using /summon have no weapons.
• MC-121754 – /ban does not kick banned player anymore.
• MC-121756 – Trying to add a scoreboard objective with already used name shows wrong error.
• MC-121791 – Exceptions in the gameLoopFunction crash the server.
• MC-121810 – Command errors in chat are not red anymore.

From the previous development version

• MC-121838 – Tab doesn't insert anything if there are multiple options.
• MC-121841 – Command suggestion list doesn't update for partial words.
• MC-121848 – Command Suggestions' Background is not transparent.
• MC-121948 – The problem with the show commands.

Video

Video made by slicedlime: