minecraft.wiki-mirror/wiki_backup/Java Edition 1.20.5 Pre-Release 1.txt

{{Infobox version
|title=Minecraft 1.20.5 Pre-Release 1
|image=1.20.5-pre1.jpg
|image2=Java Edition 1.20.5 Pre-Release 1.png
|edition=Java
|type=Pre-Release
|date=April 10, 2024
|jsonfile=1.20.5-pre1
|jsonhash=2fb2c20dfa96166980872b24e02ea8c0b5ae7a5d
|clienthash=5d4591f3433e4f1ed7f02ef04e6e26dc9fe52bf3
|clientmap=7ccbdeacea57d971b20a48479914ef1d3b370c64
|serverhash=018c4aa3b1dcd5ac4487456de062072de750f729
|servermap=cb6f5312d9ee90a685e47c071b11de62f6d882ea
| parent = 1.20.5
| prevparent = 1.20.4
| prev = 24w14a
| next = 1.20.5 Pre-Release 2
| nextparent = 1.20.6
}}<onlyinclude>
'''1.20.5 Pre-Release 1''' (known as '''1.20.5-pre1''' in the launcher) is the first pre-release for [[Java Edition 1.20.5]], released on April 10, 2024,<ref>{{mcnet|minecraft-1-20-5-pre-release-1|Minecraft 1.20.5 Pre-Release 1}}</ref> which adds new [[advancement]]s and fixes bugs.

== Additions ==
=== Gameplay ===
; [[Advancement]]s
* Added the following advancements:
** Isn't it Scute?
*** Get armadillo scutes from an armadillo using a brush.
** Snip it!
*** Remove wolf armor from a wolf using shears.
** Good as New
*** Repair a damaged wolf armor using armadillo scutes.
** The Whole Pack
*** Tame one of each wolf variant.

=== Command format ===
; Loot functions
* Added <code>modify_contents</code>.
** Apply modifier function to every item inside a component.
** If component does not exist, it is not added.
** Fields:
*** <code>conditions</code> - list of conditions to filter this function.
*** <code>component</code> - target component.
**** Allowed values: <code>container</code>, <code>bundle_contents</code>, <code>charged_projectiles</code>.
*** <code>modifier</code> - function or list of functions to be applied to every item inside container

* Added <code>set_item</code>.
** Replaces item type of item stack without changing count and components.
** Fields:
** <code>conditions</code> - list of conditions to filter this function.
*** <code>item</code> - new item type.

* Added <code>filtered</code>.
** Applies sub-function only to items that match item predicate.
** Fields:
*** <code>conditions</code> - list of conditions to filter this function.
*** <code>item_filter</code> - item predicate used to match items.
*** <code>modifier</code> - functions to apply to matching items.

* Added <code>set_custom_model_data</code>.
** Sets <code>custom_model_data</code> component.
** Fields:
*** <code>conditions</code> - list of conditions to filter this function.
*** <code>value</code> - integer number provider.

=== General ===
; [[Tag]]s
* Added Entity Type tag <code>minecraft:punchable_projectiles</code> for projectiles which should be able to be punched and deflected toward the direction the player is looking.
* Added Enchantment tag <code>minecraft:tooltip_order</code> controlling which order Enchantments are listed in tooltips.

== Changes ==
=== Items ===
; [[Written book]]
* The limit on the amount of pages for a written book has been removed.

=== Command format ===
; Item sub-predicates
* General rules of component predicates:
** Unless otherwise specified, a field in predicate with the same name as a field in component that matches (i.e. has the same name as predicate) matches that field value
** Those fields usually have the same type as in the components, but are optional.
** Exceptions:
*** List fields are replaced with collection matchers (see below)
*** Integer and float fields are replaced with ranges
*** Registry ids are replaced with a type that accepts id, list of ids or a tag
* Collection matcher is a shared part of predicate used for matching collections. Every instance of this matcher has same fields with same functionality, with only difference being type of matched elementFields:
** <code>size</code> - integer range to match against collection size
** <code>contains</code> - a list of element predicates
*** All conditions must match for predicate to pass
*** Not all elements in tested container have to be matched
*** Elements can be in any order
*** Single element can match multiple predicates
*** Examples (when matching item stacks):
**** <code>{contents:[{item:diamond}]}</code> - matches when there is at least one diamond item
**** <code>{contents:[{item:diamond}, {item:dirt}]}</code> - matches when there is at least one diamond item and at least one dirt item
** <code>count</code> - a list of matchers on element counts
*** Entry fields:
**** <code>test</code> - element matcher
**** <code>count</code> - optional integer range to check against number of elements passing <code>test</code>
*** Examples (when matching item stacks):
**** <code>{count:[{count:3,test:{items:diamond}}]}}</code> matches only when there are exactly 3 stacks of diamonds (no matter the stack size)

; Loot functions
* Changed <code>set_contents</code>.
** Unused field <code>type</code> has been removed
** Added new mandatory field <code>component</code>:
*** Describes target component to be filled with items
*** Existing contents are replaced
*** Allowed values: <code>container</code>, <code>bundle_contents</code>, <code>charged_projectiles</code>
*** <code>bundle_contents</code> and <code>charged_projectiles</code> ignore empty stacks
* Changed <code>set_custom_data</code>.
** Field <code>tag</code> now accepts both SNBT data written as a string (existing format) and unflattened tags.

=== General ===
; [[Data pack]]
* Data pack version is now <code>39</code>.
* Added new item sub-predicates.
* Added new terrain adaptation type for structures: <code>encapsulate</code>
** Density is added all around every piece of a structure
** Ideal for structures that need to be entirely covered underground
* The combination of <code>max_stack_size</code> and <code>max_damage</code> components is no longer allowed in commands and data pack definitions
* Added a new option <code>body</code> in entity <code>equipment</code> sub-predicate to match the item in the body armor slot of an entity
* The <code>saturation_modifier</code> field on the <code>food</code> component has been replaced with <code>saturation</code>
** <code>saturation</code> is the exact value added to the player's saturation level
** In respect to the former <code>saturation_modifier</code>, this is defined by <code>saturation = nutrition * saturation_modifier * 2</code>
* Changed optional <code>equipment_loot_table</code> field in the <code>SpawnPotentials</code> of Monster Spawners and <code>spawn_potentials</code> of Trial Spawner configs.
** Now named <code>equipment</code> instead of <code>equipment_loot_table</code>
** Format: object with fields
*** <code>loot_table</code> - A loot table used to generate the equipment
*** <code>slot_drop_chances</code> - An optional map of equipment slot to specified drop chance
**** Can also be a single value instead of a list to apply to all slots: e.g. <code>slot_drop_chances: 0.0f</code> applies a chance of 0% to all slots
** e.g. <code>equipment: {loot_table: "minecraft:equipment/trial_chamber", slot_drop_chances: {"head": 0.0f, "chest": 0.25f, "legs": 1.0f, "feet": 0.25f}}</code>
** If present, rolled items from the specified loot table are equipped to the mob that spawns.

; [[Language]]
* Added support for Viossa language.

; [[Particle]]s
* Particle options in commands and in fields like <code>Particles</code> in Area Effect clouds now use the same representation as worldgen files (like existing biomes' ambient particle settings)
* For example, command <code>/particle minecraft:dust 1.0 0.0 0.0 2.0 ...</code> becomes <code>/particle minecraft:dust{color:[1.0, 0.0, 0.0], scale:2.0} ...</code>
* The syntax for particles without extra options (like <code>minecraft:villager</code>) remains unchanged
* Changes to block particles (<code>minecraft:block</code>, <code>minecraft:block_marker</code>, <code>minecraft:falling_dust</code>, <code>minecraft:dust_pillar</code>) options:
** Field <code>value</code> has been renamed to <code>block_state</code>
** Field <code>block_state</code> now also accepts plain block name to represent default block state
** Example transformations:
*** <code>minecraft:block minecraft:redstone_lamp[lit=true]</code> -> <code>minecraft:block{block_state: {Name: "minecraft:redstone_lamp", Properties: {lit: "true"}}}</code>
*** <code>minecraft:block minecraft:diamond_block</code> -> <code>minecraft:block{block_state: "minecraft:diamond_block"}</code>
* Changes to <code>minecraft:item</code> options:
** Field <code>value</code> has been renamed to <code>item</code>
** Field <code>item</code> now also accepts plain item name to represent item stack with default components
** <code>count</code> field is now ignored
** Example transformations:
*** <code>minecraft:item minecraft:dirt</code> -> <code>minecraft:item{item: {id: "minecraft:dirt"}}</code>
*** <code>minecraft:item minecraft:dirt</code> -> <code>minecraft:item{item: "minecraft:dirt"}</code>
* Changes to <code>dust_color_transition</code> options:
** Field <code>fromColor</code> has been renamed to <code>from_color</code>
** Field <code>toColor</code> has been renamed to <code>to_color</code>
** Example transformation: <code>dust_color_transition 1.0 0.0 0.0 0.5 0.0 1.0 0.5</code> -> <code>dust_color_transition{from_color: [1.0f, 0.0f, 0.0f], scale: 0.5f, to_color: [0.0f, 1.0f, 0.5f]}</code>
* Changes to <code>entity_effect</code> options:
** Field <code>value</code> has been renamed to <code>color</code>
** Field <code>color</code> now also accepts list of floats representing RGBA color

; [[Tag]]s
* Removed Item tag <code>minecraft:tools</code> (overlapping with <code>minecraft:breaks_decorated_pots</code>), moving previous contents into that tag.

== Experimental ==
=== Additions ===
==== Gameplay ====
; [[Advancement]]s
* Added the following advancement:
** Revaulting
*** Unlock an ominous vault with an ominous trial key.

=== Changes ===
==== World generation ====
; [[Trial chambers]]
* More consistently buried by terrain when found underground.
* Remade <code>chamber_6</code> with variations, and renamed it to <code>assembly</code>.
* Added a new trap dispenser style to chambers.
* Fixed various broken jigsaw connections in the corridors.
* Chamber 'Eruption':
** Stopped tuff bricks from spawning in the air.
** Added more lights to quadrants.

==== Gameplay ====
; [[Effect]]s
* [[Infested]]
** Now has a 10% chance to spawn 1-2 silverfish instead of 5%.
** Silverfish now spawn at the center of the entity's bounding box and fling out in the direction the entity is facing.
* [[Oozing]]
** Only spawns slimes in a given 5x5x5 area up to the max entity cramming count.
* [[Weaving]]
** Now more consistently spawns 2-3 cobwebs on death.
** Players are now affected by the movement buff through cobwebs, affecting 50% of their normal speed instead of 25%.

; [[Ominous trial]]s
* Mobs that can wear equipment now often spawn with enchanted weapons and armor.
** Armor enchantments include Protection IV, Projectile Protection IV and Fire Protection IV.
** Weapon enchantments include Sharpness I, Knockback I, Power I and Punch I.
* Mobs that wear equipment no longer have a chance to drop their equipment on death.
* Players are now chosen 50% of the time when an ominous trial spawner chooses which entity to drop projectiles on top of.
* Projectiles now spawn more accurately above chosen entities.

==== General ====
; [[Tag]]s
* Added {{cd|mace}} to the {{cd|#breaks_decorated_pots}} item tag.
* Added {{cd|wind_charge}}, and {{cd|breeze_wind_charge}} to the {{cd|#punchable_projectiles}} entity type tag.
* Added {{cd|wind_burst}}, {{cd|density}}, and {{cd|breach}} to the {{cd|#tooltip_order}} enchantment tag.

== Fixes ==
{{fixes|fixedin=1.20.5 Pre-Release 1
|;From released versions before 1.20
|107353|Ghast fireballs move incorrectly when hit with Knockback enchantment.
|165435|Can't trigger flying mode in Creative while standing in the middle of 2×2 magma block bubble column.
|188497|{{cd|AngerTime}} and {{cd|AngryAt}} cannot be set on summon.
|207353|Ghast fireballs and wind charges can't be redirected in melee if the attack does 0 damage.
|229209|Loot table function {{cd|set_count}} doesn't work with unstackable items anymore.
|;From 1.20
|263315|Attack target of hoglins/zoglins can't be detected by {{cmd|execute on target}}.
|;From 1.20.1
|264456|Entity targeted by frogs and axolotls can't be detected by {{cmd|execute on target}}.
|265390|{{cmd|Forceload}} command provides wrong output.
|;From 1.20.4
|268000|The client crashes when using {{cmd|give}} to give players a skull.
|269496|You don't get any damage if you fight against the breeze in a minecart or in a boat.
|;dev
|267934|Sending {{cd|ClientboundTransferPacket}} followed by disconnect just kicks the player.
|268346|Jump can be used with {{cd|generic.jump_strength}} set to 0 resulting in a speed boost.
|268947|Flying cannot be initiated reliably when the {{cd|minecraft:generic.gravity}} attribute is increased.
|269191|Old villagers can't trade.
|269192|Breeze is not affected by the '{{cmd|execute on target}}' command.
|269266|Area effect cloud particles from creeper explosions are incorrectly tinted.
|269320|Books with more than 100 pages get cut off when upgraded.
|269357|Flow and guster banner pattern descriptions display as raw translation strings.
|269366|Mace doesn't break decorated pots unlike other tools.
|269501|The text above the hotbar has no background, even when the "Text Background" setting is "Everywhere" in Spectator mode.
|269508|Player keeps vertical momentum when jumping when landing on the ground from sonic boom.
|269609|Wind charges can harm the ender dragon while it perches atop the end portal, unlike arrows and tridents.
|269610|Wind charges have the capability to harm the wither when it has reached half health or less.
|269680|Game crashes when trying to save after modifying item stack to have a {{cd|max_stack_size}} below its current stack size.
|269707|Brewing stand slots have artificial maximum stack size of 64.
|269765|Mace damage does not reset after a hit while still falling.
|269933|{{cd|limit_count}} item modifier can create overstacked items.
|269947|Clicking spam with mace causes very high damage.
|269948|The subtitle for the "{{cd|minecraft:event.mob_effect.raid_omen}}" sound event displays as a raw translation string.
|269949|New "Raid Omen" effect texture is using Programmer Art evoker as base.
|269954|Striking non-living entities with a mace enchanted with Wind Burst propels the player upward, even when they are flying.
|269955|When flying in Creative mode, hitting ender dragons with a mace enchanted with Wind Burst pushes the player upward, unlike when attacking other mobs.
|269959|"Not a list" printed to console when loading into a world.
|269963|Bad Omen is not removed when experimental features are disabled.
|269974|Mobs with the Weaving effect, when dying, are unable to replace replaceable blocks with cobwebs.
|269976|Wind Burst book available from villager trading.
|269977|Wind Burst enchantment is obtainable in enchanting table.
|269980|Wind Burst enchantment triggers from normal attacks rather than smash attacks.
|269986|Inactive ominous trial spawner's top texture is mirrored.
|269993|Hitting wind charges using mace with Wind Burst creates very high upwards momentum.
|269999|Potions of Infestation, Oozing and Weaving can be obtained without experimental features enabled.
|270001|The particle '{{cd|minecraft:item minecraft:air}}' crashes the client.
|270004|Giving yourself an item with a Wind Burst enchantment level higher than 3, then hitting certain entities crashes the game.
|270005|Mace smash attack can be done multiple times from a single fall.
|270046|Mace's unique enchant is ineffective or no further effect if the level higher than max level, and causes error to be logged for wind burst.
|270048|Vault textures are inconsistent.
|270060|The glowing parts of trial spawner textures are inconsistent.
|270094|Fletcher sells new tipped arrows without experimental features enabled.
|270099|Killing a mob with Weaving effect places cobwebs even if {{cd|mobGriefing}} is disabled.
|270119|The contents slot for the {{cmd|item}} command does not function with shot arrows, tridents, and fireballs.
|270125|Wind Burst can be obtained from chest and fishing loot.
|270161|Wind Burst enchantment is significantly stronger on vehicle entities.
|270201|Fishing rod line does not account for the scale attribute in third-person.
|270236|{{cd|area_effect_cloud}} and lingering potions causing {{cd|potion_contents.custom_color}} to be slightly transparent.
|;previous
|270387|Wind burst can launch the player when deflecting ghast fireballs.
|270412|Wind charge item crash on non-experimental worlds.
|270475|Container component slot -1 crash.
}}</onlyinclude>

== Video ==
{{slicedlime|1YrDRVUFM7c|jTxTBxZwfnc}}

== References == 
{{reflist}}

== Navigation ==
{{Navbox Java Edition versions|1.2x}}

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