Minecraft 24w18a

Everything below is measured by comparing the game files of 1.20.6 with 24w18a — not copied from patch notes.

24w18a block and item additions

3 new blocks and items. Hover a slot for the name; click to open its page.

Items +3

Music Disc CreatorMusic Disc Creator Music BoxMusic Disc Precipice

Sound events +5 · −2

Removed: minecraft:block.trial_spawner.ambient_charged, minecraft:block.trial_spawner.charge_activate

New in-game text 62

Reworded text 1

Wording Mojang changed in this version.

Read from Mojang’s own release notes for Minecraft Snapshot 24w18a, published 2024-05-03. Every entry keeps its original bug ID.

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

Fixed bugs in Snapshot 24w18a 56

• MC-44280 Entities don't receive knockback from projectiles fired from dispensers
• MC-59626 Arrows lose their Punch enchantment property when unloaded
• MC-76104 Guardians are unaffected by Thorns enchantment
• MC-93669 The sweeping attack doesn't ignite other mobs when using the fire aspect enchantment
• MC-99411 Frost Walker ice only semi-affected by randomTickSpeed gamerule
• MC-116643 Silk Touch cannot be combined with Looting or Luck of the Sea
• MC-117361 Mob type specific damage enchantment (Smite, Bane of Arthropods) affects all nearby entities when hitting affected mob with Sweeping Edge
• MC-131637 The slowness effect is applied to entities when the bane of arthropods enchantment is held in the off hand
• MC-158245 Fire Aspect enchantment from mobs can set you on fire even when blocking with a shield
• MC-177965 Putting on/taking off soul speed boots while standing on soul sand/soil does not properly give speed
• MC-182606 When sneak-walking with Soul Speed on a Soul Sand or Soul Soil block (most noticeably) adjacent to lava, too many soul particles spawn
• MC-188693 FOV doesn't change back when riding a mob after staying on Soul Sand with Soul Speed
• MC-189365 Player can retain Soul Speed effect by bridging
• MC-200899 Players don't receive thorns damage when attacking entities wearing thorns armor with indirect sweeping attacks
• MC-200991 Soul Speed in minecart uses durability
• MC-213349 Certain mobs that can melee can't use the Fire Aspect enchantment
• MC-215144 A re-created "Default" world has world type of "Custom"
• MC-223301 Goats not taking damage when attacking with Thorns armor equipped
• MC-224743 Jumping on soul sand uses durability of Soul Speed boots
• MC-225312 Evokers using evoker fangs are not affected by the Thorns enchantment
• MC-232770 Entities receive knockback from incorrect directions when being damaged by firework explosions
• MC-234880 Llama's unaffected by Thorns
• MC-237057 The "minecraft:particle.soul_escape" sound is very rarely heard by other players when using boots enchanted with soul speed
• MC-237063 Particles produced from using boots enchanted with soul speed are inconsistently displayed for other players
• MC-248272 Enchantment::doPostHurt and Enchantment::doPostAttack are called twice for players
• MC-253457 Cats and Ocelots are immune to Thorns damage
• MC-258497 Parity issue: Fire Aspect enchant does not set fire to candles
• MC-258967 Entities receive knockback from splash potions based on the direction that the said entity was facing when throwing the potion
• MC-261701 Lag spike when opening creative inventory for first time in world
• MC-266556 Trial spawner cannot be activated in peaceful difficulty
• MC-267154 Using an Eye of Ender plays the minecraft:entity.ender_eye.launch sound event twice
• MC-267441 When a player's generic.step_height attribute is set to more than two, attempting to step atop of more than two blocks may fail if there are blocks higher up
• MC-268347 Setting gravity higher than 0.84 allows you to jump up a block
• MC-268367 Arrows repeatedly bouncing off a breeze spam sound
• MC-268551 When a wind charge is fired from a dispenser, it makes a "dispensed item" sound instead of a "Wind Charge flies" sound
• MC-268564 Entities receive knockback from incorrect directions when being hit by projectiles deflected by breezes
• MC-269881 Flow and Bolt Armor Trims don't grant "Crafting a New Look" advancement
• MC-269958 New effects are not required for the "How Did We Get Here?" advancement
• MC-269966 "A Furious Cocktail" Advancement does not require the new potion effects
• MC-269969 Using a normal trial key on the ominous vault grants Under Lock and Key advancement
• MC-270021 Drinking a single ominous bottle in survival doesn't grant bad omen with the correct amplifier
• MC-270031 Arrows spawned from ominous trial spawner can be picked up
• MC-270047 Axe Prioritizes Scraping Copper over Shield
• MC-270216 Mace smash attack particles cannot be reduced with the Particles setting
• MC-270278 "Who needs rockets?" is granted at heights lower than 8 blocks when using slow falling
• MC-270379 Buttons and Levers don't make sounds when toggled by Wind Charges
• MC-270499 Riptide trident in off-hand applies mace effects in main hand
• MC-270588 Hitting Wind Charges and Fireballs makes no sound
• MC-270682 modify_contents item modifier can create overstacked items
• MC-270791 Mace smash attack can knockback tamed mobs
• MC-270849 Breeze can extinguish lit candles when mobGriefing is false
• MC-270934 Missing trial chamber structure minecraft:trial_chambers/chamber/addon/c6
• MC-270974 Breeze wind charges can change activation blockstates of redstone components when mobGriefing is disabled
• MC-270977 Breezes don't make deflection sounds
• MC-271039 Upgrading to 1.20.5 leads to the removal of all enchantments if item had the "sweeping" enchantment without namespace
• MC-271157 "Telemetry is disabled" tooltip does not get updated when the client locale changes

This build was part of the run-up to 1.21. Everything tested here landed in that release.