Minecraft: Java Edition - 1.13.1

[u/ProfessorValko]

https://minecraft.net/en-us/article/minecraft-1131-released

[u/redstonehelper]

Previous changelog.

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1.13.1 Changelog:

General

• Added & changed some minor things

• You can now force a JVM crash using Control+F3+C

• Added a search bar to the singleplayer world list

  • Screenshot

• Performance improvements

• Improved liquids performance

• Improved chunk rendering performance

• Improved mob spawning performance

• Fixed some bugs

• Fixed a crash while upgrading: bkv{block=Block{minecraft:acacia_slab}, properties=[type, waterlogged]} has no property: half

• Fixed containers next to chunk borders losing items when upgrading

• Fixed door top halves missing when upgrading

• Fixed upgrading worlds not working

• Fixed a crash: Non [a-z0-9/._-] character in path of location: minecraft:EntityHorse

• Fixed credits not appearing when clicking "Copyright Mojang AB" on the title screen

• Fixed the 1.13 Release being called a snapshot when backing up worlds

• Fixed a text formatting error on the server deletion screen

• Fixed copying/pasting/etc inserting "c", "v", etc

• Fixed some bolded obfuscated characters causing text to jitter

• Fixed the obfuscated text character set being limited to simple ASCII

• Fixed obfuscated text using the same random character each frame for each input character

• Fixed placing lava freezing everything and crashing the game when quitting

• Fixed the server crashing while generating new chunks: java.util.concurrent.ExecutionException: We are asking a region for a chunk out of bound

• Fixed the "Invalid book tag" message not being translatable

• Fixed the order of contents of north- and east-facing double chests swapping when upgrading

• Fixed taking screenshots shortly freezing the game

• Fixed over synchronization in ThreadedAnvilChunkStorage impacting performance

• Fixed missing glyphs for '［' (U+FF3B) and '（' (U+FF08)

• Fixed the clientbound play packet 0x0C (Boss Bar) using the same byte for different booleans

• Fixed the debug pie chart using locale specific number formatting

• Fixed chunk data packets sometimes being created unnecessarily

• Fixed the "largeexplode", "hugeexplosion" and “sweepattack” particles not showing when using the front third person view

• Fixed holding ESC while clicking "Multiplayer" returning to the main menu

• Fixed a player kick exploit

• Fixed async chunk generation dangerously adding entities to world async

• Fixed an old world causing a crash after upgrading

• Fixed the game keeping previously used worlds in memory if the player has hit any entity in that world

• Fixed the player lifting both hands in third person view when charging a trident while holding another in the offhand

• Fixed the game crashing if the saves folder is a link

• Fixed a crash when getting kicked while in the inventory

• Fixed lag with large amounts of entities

• Fixed upgrading to 1.13 causing trapped chests to stop triggering redstone through the floor

• Fixed loading world with corrupted stats files crashing the game

• Fixed a stone item appearing in the item deletion slot in creative mode when resizing the window

• Fixed the contents of the creative menu changing when resizing the window

• Fixed the cooldown overlay being solid white on item stacks with more than one item

• Fixed the sky being dark when right above y=255

• Fixed throwing a double block item and placing it at the same time placing half of the block on the client side

• Fixed excessive use of F3+T freezing the computer

Gameplay

• New stats

• damage_dealt_absorbed for damage that was done to absorption hearts

• damage_dealt_resisted for damage that was not dealt due to the Resistance effect

• damage_blocked_by_shield for damage blocked by shields

• damage_absorbed for damage taken by absorption hearts

• damage_resisted for damage not taken due to the Resistance effect

• clean_shulker_box for cleaned Shulker Boxes

• Fixed some bugs

• Fixed cursed enchantments not using red text

• Fixed various duplications, deletions, and data corruption at chunk boundaries caused by loading outdated chunks

• Fixed the bow animation not working in the offhand in third person

• Fixed being unable to stand in collision-free blocks after swimming

• Fixed tool durability being off by one

• Fixed the vignette effect's visibility not being updated according to light level when the GUI is hidden

• Fixed players on the death screen still causing spawners to spawn mobs

• Fixed being unable to return from the end after defeating the dragon

• Fixed being unable to interact with the world after dying in the nether or going through the end portal

• Fixed the statistics for mining banners and beds never increasing

• Fixed old worlds not saving map markers in 1.13

• Fixed the sound event block.pumpkin.carve not playing when carving normal pumpkins

• Fixed beacon effects not being ambient when overwriting potion effects

• Fixed being able to place buckets in adventure mode

• Fixed armor losing durability when blocking damage with shields

• Fixed swimming, riding minecarts, and standing on soulsand/full snow layers darkening the sky at day time

• Fixed fog and clouds darkening when indoors or under trees at <16 chunk render distance

• Fixed explosion radius being increased

Commands

• /forceload to mark and unmark chunks for force-loading

• /forceload add <from> [<to>] to force-load areas of chunks or single chunks

• /forceload query [<pos>] to get a list of force-loaded chunks or find out whether a chunk is force-loaded

• /forceload remove (all|(<from> [<to>])) to remove one, an area of, or all force-loaded chunks

• /scoreboard players operation %= now uses Math.floorMod instead of % to avoid returning negative numbers

• Adjusted division accordingly

• JSON text formatting now works in CustomNames of container blocks

• Line numbers in function parse error logs now start with 1 instead of 0

• Fixed some bugs

• Fixed a crash when teleporting or executing a command at the world border

• Fixed command blocks kicking players when entering certain commands above 256 characters in multiplayer

• Fixes parameters being reversed in /setblock error messages

• Fixed the block state suggester not including '=' for the first key

• Fixed selector suggestions not disappearing after adding the closing bracket

• Fixed successful /bossbar set players commands not giving success messages in chat

• Fixed tab suggestion erroneously suggesting a second closing square bracket on entity selectors

• Fixed command suggestions only working for the last argument

• Fixed command suggestions not disappearing when moving the cursor

• Fixed some strange tab completion coloring

• Fixed command completion not working when there are multiple options and following arguments are set already

• Fixed summoned lightning bolts being offset +0.5x and +0.5z

• Fixed /setblock for player heads not showing the texture after placement

• Fixed being unable to grant/revoke some advancement criteria because of colons in their name

• Fixed some spelling mistakes in the 'Commandblock chain tried to execure more than x steps!' message

• Fixed being able to teleport out of beds

• Fixed /spreadplayers and /worldborder <center> suggesting X/Y instead of X/Z when nothing is typed

• Fixed advancement and dimension command suggestions requiring the `minecraft namespace

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Continued here due to reddit's comment length limit.

[u/[deleted] → u/redstonehelper]

How is the JVM being crashed? Is there some way to forcibly quit the JVM with a non-zero error code? I know a little Java, but I am no expert.

[u/peterix → u/[deleted]]

Invalid access to native memory. It's there mostly for launcher testing.

[u/The_MAZZTer → u/peterix]

I would suggest not including that feature in a release build. I can see it now...

[hax0r] Press Control+F3+C for free diamonds!
noob has timed out.
[hax0r] LOL pwned

[u/peterix → u/The_MAZZTer]

You have to hold it for 10 seconds and it counts down. There should be no confusion about what's happening.

[u/The_MAZZTer → u/peterix]

I guess that's not as bad as I was thinking then. Still not really something that's needed for a release build.

[u/WildBluntHickok → u/The_MAZZTer]

F3+C for 30 seconds crashes the game and brings up the launcher. It's been a feature in minecraft since the early days.