Hello! This very technical snapshot contains vibration changes, data pack and resource pack changes, some network optimizations, new debug tools, and a some bug fixes. Enjoy!

Changes

Changes to vibration mechanic

Vibrations

Vibrations no longer risk being lost on simulation distance limit
Unequipping items emits a new unequip vibration of frequency 4
Chiseled Bookshelves emit a block_change vibration of frequency 11 when receiving books from Hoppers
Turtle Eggs cracking emit a block_change vibration of frequency 11
Turtle Eggs hatching emit a block_destroy vibration of frequency 12
Using Bone Meal emits an item_interact_finish vibration of frequency 3
Fire being doused by Water Potion emits a block_destroy vibration of frequency 12
Evokers evoking Vexes or Fangs emit an entity_place vibration of frequency 14
Carrots being eaten by Rabbits emit a block_change vibration of frequency 11
Sweet Berries being eaten by Foxes emit a block_change vibration of frequency 11
Camels eating Cactus emit an eat vibration of frequency 8

Technical Changes

The resource pack version is now 17
A bug involving hunger icons was fixed in the slicer tool released with last snapshot. Here is the new version
The data pack version is now 17
Optimized networking to improve the experience on low bandwidth connections

Resource Pack Version 17

The text field background is now a nine-sliced sprite at widget/text_field and widget/text_field_highlighted
The scroll bar in lists and text fields is now a nine-sliced sprite at widget/scroller

Data Pack Version 17

Changed mob effect storage on items, entities and block entities

Mob effect storage changes

Game no longer uses numeric values when storing mob effects to world (so, for example, 4 becomes minecraft:mining_fatigue)
Various mob effect fields have been renamed for consistency with new structures

Mob Effect Instance

This structure is used in many places, so changes are described separately.

Id -> id, also changed from number to string id
Ambient -> ambient
Amplifier -> amplifier
Duration -> duration
ShowParticles -> show_particles
ShowIcon -> show_icon
HiddenEffect -> hidden_effect, also since it's mob effect instance, changes apply recursively
FactorCalculationData -> factor_calculation_data

Items

`potion`, `lingering_potion`, `splash_potion`, `tipped_arrow`

CustomPotionEffects -> custom_potion_effects, contents tranformed as a list of mob effect instances

`suspicous_stew`

Effects -> effects, for each entry:
- EffectId -> id, also changed from number to string id
- EffectDuration -> duration

Entities

`mooshroom`

Removed EffectId and EffectDuration
Added stew_effects with the same format as suspicious_stew.effects tag (i.e. list of effect id and duration)

`area_effect_cloud`

Effects -> effects, contents tranformed as a list of mob effect instances

`arrow`

CustomPotionEffects -> custom_potion_effects, contents tranformed as a list of mob effect instances

Players, Armor Stands and mobs

ActiveEffects -> active_effects, contents tranformed as a list of mob effect instances

Block Entities

`beacon`

Primary -> primary_effect, also changed from number to string id
Secondary -> secondary_effect, also changed from number to string id

Loot Tables

Added sequence loot function
- Contains 1 field:
  - functions: an array of sub-functions to run in sequence
- Can also be declared as an inline array with out a type
  - This matches the existing behavior where loot function JSON files can be declared as an array of composite functions
all_of predicates in loot tables can now be declared implicitly as an inline array without a type
- This similarly matches the existing behavior where loot predicate JSON files can be declared as an array of sub-predicates

Network optimizations

Gameplay packets are now packed into bigger TCP-packets to reduce overhead from TCP-headers, significantly reducing network usage
Opening the debug screen with CTRL + F3 will now show charts for ping and received network traffic

Secure Chat

Clients will no longer disconnect themselves when receiving an invalid chat message
- A placeholder message will instead be shown in chat

Minecraft Snapshot 23w32a