Minecraft 23w31a

Everything below is measured by comparing the game files of 1.20.1 with 23w31a — not copied from patch notes.

Sound events +1

Block states changed

New in-game text 45

Read from Mojang’s own release notes for Minecraft Snapshot 23w31a, published 2023-08-01. Every entry keeps its original bug ID.

96 issues fixed, read from Mojang’s own patch notes. Each entry keeps its original bug ID.

Fixed bugs in Snapshot 23w31a 96

• MC-29371 Several buttons and icons use the old tooltip design upon being hovered over
• MC-67532 Bottom 2 rows of pixels in selected hotbar slot texture don't appear in game
• MC-69387 The "/item" command cannot replace items within jukeboxes
• MC-80876 Entity riding vehicle has always same offset
• MC-85582 Entity models in the inventory can render outside the boundaries of the black box
• MC-93320 Water freezes even if randomTickSpeed is 0
• MC-121772 Can't scroll while holding SHIFT on macOS
• MC-122296 Horizontal scrolling does not work on Mac [Magic Mouse]
• MC-122547 Barriers can produce fall particles
• MC-140646 Text fields don't scroll while selecting text with Shift
• MC-147766 Shift key stays pressed until press any other key
• MC-164080 Entities riding on Ghast are partially or fully inside it
• MC-181190 The discount for curing a villager is multiplied if the villager is reinfected and cured again
• MC-190815 Shulker boxes don't conduct redstone when open, but don't trigger redstone updates when opened
• MC-215768 Sculk sensors do not detect turtles clearing away sand
• MC-228420 World not loading / falling through the world when joining a server / travelling between dimensions / respawning
• MC-230732 Minecraft local difficulty setting is calculated/displayed wrongly when running a world in a server
• MC-232840 Baby zombie legs clip through heads of mobs they are riding
• MC-242076 The skeleton of a spider jockey sits "inside" of spider model rather than on top of the spider
• MC-242092 Texture map for magma cube (magmacube.png) has unused pixels
• MC-242395 Texture map for the blaze (blaze.png) contains unused pixels
• MC-242396 Texture map for armor stand (wood.png) contains unused pixels
• MC-242397 Texture maps for cow, red & brown mooshroom (red/brown_mooshroom.png & cow.png) contain unused pixels
• MC-242398 Texture maps for the sheep and sheep fur (sheep.png & sheep_fur.png) contain unused pixels
• MC-242591 Texture maps for the Llama and Trader Llama (white/gray/creamy/brown.png) contain unused pixels
• MC-242592 Texture map for the polar bear (polarbear.png) contain unused pixels
• MC-249109 Sniffers, frogs, goats, and camels don't panic when attached to leads
• MC-252231 Warm Frog texture has inconsistent pixels
• MC-254100 Iron golem spawn rate decreased
• MC-255967 Old chunks that would have Deep Dark biomes below Y=0 if generated newly doesn't completely generate; only Ancient Cities are spawned
• MC-256466 Raft entities are named boats
• MC-256482 Sculk sensors are not activated upon camels standing up or sitting down
• MC-256485 Camels that spawn within villages can spawn inside blocks
• MC-256641 Bamboo fence and fence gate aren't grouped with the other fences and fence gates in the crafting table
• MC-256675 Z-fighting occurs between the legs of the camel and the texture of the saddle when it is sitting
• MC-256690 Camels attempt to stand up when blocks are placed over them, causing them to take suffocation damage if blocks are at eye level
• MC-257342 You get slowed down when riding a camel in a 3 block tall area
• MC-257431 Bamboo fence gates utilize the wrong textures
• MC-257628 Sculk sensors are not activated upon camels dashing
• MC-258379 Parity issue: The locations of camels' ears differ across platforms
• MC-258620 Piglins barter every 121 game ticks instead of every 120 game ticks
• MC-259152 Player's model displayed in inventory while sneaking differs between the versions
• MC-259382 Message "Failed to get element" is logged repeatedly when giving yourself armor with invalid trimming pattern or material
• MC-259401 Lapis lazuli icons in enchanting table and smithing table are inconsistent
• MC-259452 Baby Camel's laying down/getting up sounds are not sped up
• MC-259769 Firework explosions no longer deal knockback to entities
• MC-259794 Armor enchanted with curse of binding cannot be swapped via right-clicking in creative mode
• MC-260054 Pink Petals hitbox does not adjust to contents
• MC-260058 Pick Block does not work properly for blank decorated pots
• MC-260085 Particles are created when using a brush on a barrier
• MC-260096 Decorated pots don't have creative mode tooltips
• MC-260485 The "/item" command cannot remove items within chiseled bookshelves
• MC-260490 Passenger's riding position is too low for non-default-sized mobs
• MC-260604 Terrible loudness following consecutive use of /fill
• MC-260675 Decorated pots render blank on the first frame after being placed
• MC-260968 The narrator does not narrate the word "Experimental" in the world selection screen
• MC-261123 item_display entity breaks certain mobs' AI when being used as a passenger
• MC-261182 Sign color looks different in world and in editing screen
• MC-261369 Washed banner does not stack with blank banner
• MC-261411 All Smithing Templates share the same translation key
• MC-261420 Sculk sensor and calibrated sculk sensor don't detect a witch drinking a potion
• MC-261427 Sculk sensors and calibrated sculk sensors don't detect totem of undying activating
• MC-261440 Resizing the window makes it so you can't change names in anvils
• MC-261611 Placing blocks against a waxed sign does not play the block's placement sound
• MC-261657 Sculk sensor range is still spherical, creating different outputs from within a given block
• MC-261739 Bamboo raft next to visually half blocks z-fights
• MC-261965 The "Glow and Behold!" advancement is granted when interacting with empty signs while holding glow ink sacs, despite no glow ink sacs being consumed
• MC-262108 Smithing table GUI issue with custom recipes
• MC-262132 Pigstep music disc is in wrong location in the creative menu
• MC-262295 Warped and Crimson hanging signs uses their respective plank sounds, despite their stripped stems having unique sounds
• MC-262436 Copying a pot in creative does not save NBT data
• MC-262442 Camels stand a bit too close to players that are tempting them
• MC-262613 Mobs can't control some rideable mobs
• MC-262615 Ridden camels need to be equipped with a saddle before they can be moved by mob control which is inconsistent with other rideable mobs
• MC-262620 Llamas and trader llamas need to be tamed in order to be ridden by the mob which is inconsistent with other rideable mobs
• MC-262636 Mobs with passengers that are slimes or magma cubes can't move and don't function correctly
• MC-262638 When a "Size:0" slime and magma cube rides on some mobs the rendering position is too low
• MC-262720 One of the pink petals' stems has an incomplete model
• MC-262751 Blank decorated pot's NBT depends on method used to obtain it
• MC-262766 NBSP is a valid invisible character that can be added into Book titles so that they have blank names
• MC-262804 Players' swimming animations are jittery for other players
• MC-262947 The "Smithing with Style" advancement doesn't grant experience upon completion
• MC-263011 Sniffers can sniff out and follow players from incredibly large distances
• MC-263049 Camels indefinitely dash while in lava
• MC-263126 Sponges no longer make a sound when absorbing water
• MC-263200 Entities riding baby sniffers render too high
• MC-263283 Loading a 1.12.2 structure block with signs on 1.20 removes the text
• MC-263313 You cannot use the TAB key to initially create a realm
• MC-263322 When a camel walks on suspicious sand, the sound produced is "camel steps" instead of "camel sands"
• MC-263387 The chat scroll bar no longer renders
• MC-263430 Memory leak in TickingTracker
• MC-263833 Minecraft is incorrectly assuming it is able to set the window icon on Wayland
• MC-263879 Open shulker boxes transmit redstone power
• MC-264356 Sniffers attached to a lead will dig in the same spot forever, ignoring "explored positions"
• MC-264467 GUI texture "villager2.png" contains unused sections
• MC-264468 GUI texture "legacy_smithing.png" still present in game files despite not being used anymore

This build was part of the run-up to 1.20.2. Everything tested here landed in that release.