1.13.1

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1.13.1
Update 1.13.1.png
Release date

August 22, 2018

Development versions

View all

Download

Client (.json)
Server

Protocol version

401

Data version

1628

1.13.1[1] is a minor update that was released on August 22, 2018, which added dead corals, a world list search bar, the /forceload command, made some changes to fish mobs, coral, squids, tropical fish buckets and fixed many bugs. It is not compatible with 1.13 servers.

Additions[edit]

Blocks
  • Re-added punch-to-explode TNT using the unstable state (instead of the explode state before 17w47a)
  • Added dead coral.
    • Dead variants of regular corals.
    • Can be placed on top of blocks.
Gameplay
  • New statistics:[2]
    • Damage Dealt (Absorbed) – damage_dealt_absorbed
    • Damage Dealt (Resisted) – damage_dealt_resisted
    • Damage Blocked By Shield – damage_blocked_by_shield
    • Damage Absorbed – damage_absorbed
    • Damage Resisted – damage_resisted
    • Shulker Box Cleaned – clean_shulker_box
General
  • Added Ctrl+F3+C to force a JVM crash, instead of a regular crash. However, with some keyboards it only triggers with right control.[3]
  • Added a search bar to the world list.
  • Added a concept of force-loaded chunks to the game, and a command (/forceload) to toggle force-loading on and off.
  • Added the block tag minecraft:underwater_bonemeals.
  • F3 debug screen now displays the dimension the player is in, just above the XYZ coordinates.

Changes[edit]

Blocks
Items
Mobs
Functions
  • Line numbers in function parse error logs now start with 1 (was 0).
Command format
  • The scoreboard operator %= was changed from using Java's native % to using Math.floorMod. This causes the operator to use floored modulo instead of truncated modulo, so now -1 % 7 wraps to 6 instead of returning -1.[4]
General
  • Performance has been optimized.
  • Improved the performance of liquids.
  • Improved the performance of flowing liquids.
  • Improved the performance of rendering chunks.
  • Improved the performance of spawning mobs.

Fixes[edit]

149 issues fixed
From released versions before 1.13
  • MC-73 – Green arrow bug on maps in frames.
  • MC-1357 – Logged out players appear on maps.
  • MC-1489 – Dismounting a horse with a fence on the player's right leaves the player on the wrong side of the fence.
  • MC-1528 – Maps in item frames' markers aren't persistent.
  • MC-3715 – Beds and the /teleport command.
  • MC-3927 – Iron golems can spawn in slabs, glass, farmland and grass path.
  • MC-4488 – Mobs don't drop cooked meat if last damage is from fire, lava or fire charge.
  • MC-31681 – Fog and clouds darken when indoors or under trees (<16 Chunk Render Distance).
  • MC-33383 – Lag while taking screenshot with F2 in singleplayer.
  • MC-51150 – Swimming in water, riding a minecart or standing on soul sand and snow layers 8 darkens the sky at day time.
  • MC-59517 – TNT explode=true blockstate drops TNT item when fused by hit in Survival mode.
  • MC-67780 – Standing on/flying above a block placed at y:255 makes sky dark.
  • MC-73361 – Exiting a minecart / boat can put the player outside the border.
  • MC-74764 – Particle "largeexplode", "hugeexplosion" and “sweepattack” not showing when using the front view (twice F5).
  • MC-75465 – Vignette effect's visibility is not being updated according to light level when GUI is hidden.
  • MC-76615 – Lightning bolt summoned by /summon is offset +0.5x and +0.5z.
  • MC-76649 – Thrown item in hand and as entity.
  • MC-78963 – Command completion fails with multiple possibilities and other arguments set.
  • MC-79697 – Entities don't render properly when next to invisible spider, charged creeper, or wither boss with armor.
  • MC-80041 – Signs with long text freeze the game.
  • MC-81237stat.damageTaken fails to increment when player has absorption.
  • MC-84005 – Book and quill doesn't save changes when edited in offhand.
  • MC-86943 – Cooldown overlay is solid white on item stacks of more than 1 item.
  • MC-88099 – Slimes/magma cube with NoAI tag still can damage the player.
  • MC-88230 – When feeding a tamed horse or llama with a golden apple/carrot or hay bale, the cursor moves to the right.
  • MC-88356 – Bow animation broken in off-hand in third person.
  • MC-90842 – Sweep attack knocks back marker armor stands.
  • MC-96998 – End Cities / Woodland Mansions don't generate completely when interrupting generation.
  • MC-98796 – Armor loses durability when blocking damage with shield.
  • MC-105512 – Cracks appear inside dragon head instead of outside.
  • MC-108592 – Witches do not despawn correctly if they have a potion effect.
  • MC-109311 – Woodland mansion failed to generate.
  • MC-112533 – Dispenser can equip shield for armor stand without arms.
  • MC-112801 – Players on the death screen still cause spawners to spawn.
  • MC-114074 – Some non-full cube blocks don't cull the faces of the same block next to them.
  • MC-114218 – Dispensers and droppers don't offset smoke particles when facing up or down.
  • MC-114246 – Item in offhand of armor stand with arms cannot be taken back.
  • MC-118258 – Spelling mistakes in the 'Commandblock chain tried to execure more than x steps!' warning message.
  • MC-119607 – Llamas, unlike horses, can be kept feeding hay bales even if in love mode.
  • MC-119856 – Slime blocks missing cullface argument.
  • MC-119971 – Various duplications, deletions, and data corruption at chunk boundaries, caused by loading outdated chunks – includes duping and deletion of entities/mobs, items in hoppers, and blocks moved by pistons, among other problems.
  • MC-120664 – Tool durability is off-by-one.
  • MC-120780 – Chunk data packets are sometimes created unnecessarily.
  • MC-121152 – WorldClient leaks player and painting entities.
  • MC-122614 – Strange tab completion coloring.
  • MC-122939 – Statistics for mining banners and beds never increase.
  • MC-123586 – Debug pie chart uses locale specific number formatting.
  • MC-123880 – Clientbound play packet 0x0C (Boss Bar) using same byte for different booleans.
  • MC-124942 – "Invalid book tag" is not translatable.
  • MC-128547 – Minecraft keeps previously used World in memory if the player has hit any entity in that world.
  • MC-130724stat.damageDealt does not record damage to absorption health.
  • MC-132496 – Passive Mob Spawning Breaks 1.9+.
From 1.13
  • MC-121369 – Holding ESC while clicking "Multiplayer" returns user to main menu.
  • MC-122563 – Disappearance of the old "punchable" TNT.
  • MC-122625 – Order of contents of north- and east-facing double chests changed after update 1.12.2 -> 1.13.
  • MC-123021 – Crash on open if "Saves" is a link.
  • MC-123806 – Tab-completion/command suggestions only work for the final argument.
  • MC-124054 – Tab-suggestions don't disappear when moving cursor.
  • MC-124543 – JSON-Text formatting in CustomName of container blocks does not work.
  • MC-124583 – Cannot place structure void block next to another when right clicking on one.
  • MC-124681 – Tab suggestion erroneously suggests second closing square bracket on entity selectors.
  • MC-124690 – Successful /bossbar set players doesn't give success message in chat.
  • MC-124808 – Blocks don't pop off when their support blocks are moved by pistons.
  • MC-124917 – Selector suggestions do not disappear after adding the closing bracket.
  • MC-125134 – Server crashes while generating new chunks – java.util.concurrent.ExecutionException: We are asking a region for a chunk out of bound.
  • MC-125286 – Block state suggester does not include '=' for first key.
  • MC-125337 – When the double-held trident throws, players will lift both hands.
  • MC-129754 – Putting down lava freezes everything and then crashes the game when quitting.
  • MC-130258 – Maps in item frames show shading problems.
  • MC-131029 – Villager door detection range has changed.
  • MC-131346 – It's possible to place buckets of water, lava or fish in adventure mode.
  • MC-131397 – Sponges cannot remove water from conduits.
  • MC-131462 – Coordinate math error causes structure not to generate and possibly other issues.
  • MC-131678/setblock properties block and value are reversed in error messages.
  • MC-131868 – Concrete powder next to waterlogged blocks is not converted to concrete.
  • MC-132063 – Stone item appears when resizing window.
  • MC-132451 – Command Parser - invalid value for block property and property name are reversed in error message.
  • MC-132457 – Advancement and dimension command suggestions require minecraft namespace.
  • MC-132663 – Command blocks kick player when entering certain commands > 256 characters in multiplayer.
  • MC-132664 – Obfuscated text uses same random character each frame for each input character.
  • MC-132703 – Iron golems do not spawn in center of village.
  • MC-132762 – Observed signal strength observer abnormality.
  • MC-132769 – Detecting a 2 redstone tick repeater with an observer block creates a 2 redstone tick pulse.
  • MC-132789 – Unexpected piston behavior when chaining repeaters.
  • MC-132806 – You cannot grant/revoke specific advancement criteria because of a colon in its name.
  • MC-132870 – Weird lag with large amounts of entities in 1.13 compared to 1.12.2.
  • MC-132898 – Multiple layers of falling gravity blocks break.
  • MC-133098 – Loading a world with a corrupted stats file crashes the game.
  • MC-133127 – Drowned from ocean ruins never spawn with a trident, a nautilus shell or a fishing rod.
  • MC-133154Placing a slab to stop the water flow doesn't remove the water.
  • MC-133158 – Underwater waterlogged blocks still produce water dripping particles.
  • MC-133181 – Observer's cooldown is broken.
  • MC-133251 – Curse enchantments don't use red text.
  • MC-133260 – Obfuscated text character set limited to simple ASCII.
  • MC-133273 – Normal Pistons also spit out their blocks with a short signal.
  • MC-133294 – Map markers are blacked out.
  • MC-133345 – Some bolded obfuscated characters causes text to jitter.
  • MC-133425 – Missing Glyphs for (U+FF3B) and (U+FF08).
  • MC-133452 – Copying, pasting, etc. still insert "c", "v", etc..
  • MC-133453 – Players can't stand in "walk-through" blocks after swimming.
  • MC-133546 – Player becomes "ghost" when dying in the nether or going through the end portal back to the overworld.
  • MC-133587 – Deleting server format error.
  • MC-133715 – Thrown tridents cannot be picked up after dying.
  • MC-133839 – Crash when /tp to the world border.
  • MC-133842 – Crash when getting kicked while in Inventory.
  • MC-133871 – Waterlogged trapdoors do not update properly when opened.
  • MC-133894 – Drowned don't drop items that they picked up as zombie then were converted.
  • MC-133905 – Large oak trees generate without making block under stump dirt.
  • MC-133942 – 1.13 Release is called a snapshot when backing up world.
  • MC-133959 – Credits don't appear when clicking "Copyright Mojang AB" in the title screen.
  • MC-133986 – Non [a-z0-9/. _ -] character in path of location: minecraft:EntityHorse.
  • MC-133995 – Transferring world from 1.12.2 to 1.13 isn't working.
  • MC-134105 – Can't return from the end after defeating dragon.
  • MC-134159 – Saved world causes crash in 1.13.
  • MC-134166 – Villager door detection order has changed.
  • MC-134273 – Player markers on map after disconnect.
  • MC-134274 – Map markers for players holding a different map.
  • MC-134297 – Observers detect moved blocks late in 1.13.
  • MC-134298 – Observers don't detect retracting sticky pistons.
  • MC-134300 – Inconsistency with update order when pistons retract other pistons.
  • MC-134348 – Crash while upgrading: bkv{block=Block{minecraft:acacia_slab}, properties=[type, waterlogged]} has no property: half.
  • MC-134392 – Spawners will spawn dolphins inside of solid blocks.
  • MC-134402 – Statistic for cleaning shulker boxes is missing.
  • MC-134414 – Concrete powder falling onto sea grass just replaces it.
  • MC-134468 – Map cloning recipe only yields 2 maps.
  • MC-134555 – Sticky piston does not update gravity blocks.
  • MC-134570 – Door top half missing when updating to new version.
  • MC-134587 – Using F3 + T several times will eventually freeze iMac.
  • MC-134667 – Async Chunk Gen dangerously adding entities to world async.
  • MC-134702 – Fish spawned from buckets count towards the aquatic mob cap.
  • MC-134777 – Bone meal on kelp doesn't do anything, but still wastes it.
  • MC-134889 – Iron golems spawn in air blocks.
  • MC-134903 – Mobs can break turtle eggs by standing on them when gamerule mobGriefing is false.
  • MC-134916 – Sound event block.pumpkin.carve doesn't play when carving normal pumpkins.
  • MC-135049 – Old world doesn't save map markers in 1.13.
  • MC-135079 – Purpur stairs and slabs cannot be crafted using purpur pillars.
  • MC-135126 – Bone meal on underwater grass blocks doesn't spawn sea grass.
  • MC-135261/setblock for player heads don't show the texture after the placement.
  • MC-135457 – Strange placing and removing blocks after respawning, especially redstone system and sands.
  • MC-135484 – Pressing Q + right click a block while holding a double block only shows the top of the block.
  • MC-135791 – Mobs glitching out.
  • MC-135816 – Trident does not return upon reload of world.
  • MC-135857 – Beacon effect icon doesn’t have a blue edge if it overwrites a potion effect.
  • MC-135878 – Maps delete recently marked banners upon reopening world.
  • MC-135893 – Upgrading from 1.12.2 to a newer version will cause trapped chests placed in 1.12.2 & earlier to stop triggering redstone through the floor.
  • MC-136023 – Phantoms attack players in spectator.
  • MC-136157 – Explosion radius increased.
  • MC-136208 – Scute is not affected by doMobLoot.
  • MC-136226 – Mobs require 2 blocks of air to spawn at all times now.

Trivia[edit]

  • 1.13.1 has five snapshots, from 18w30a to 18w33a, making it have the second most snapshots among all minor updates, behind 1.7.4, which has 8.

Video[edit]

Video made by slicedlime:

References[edit]

  1. "Minecraft 1.13.1 Released" – Minecraft.net, August 22, 2018
  2. Reddit Comment by developer Rockenroll4life
  3. MC-135509; per comments there, some keyboards do not allow pressing those keys at the same time (as they are in the same vertical column, presumably). http://keyboardchecker.com/ can be used to check.
  4. https://www.reddit.com/r/Minecraft/comments/93pmai/minecraft_snapshot_18w31a/e3fkwrj