17w46a

17w46a^[1] is the fifth snapshot released for 1.13, which added the /datapack command.

Additions[edit]

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 you disable it you 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

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.

MC-10880 – Comma or other symbol 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 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

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 ignore 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

Video made by slicedlime: