Difference between revisions of "Pre-release protocol"

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(→‎Data types: Added change to Chat type)
(Reset, added information about undocumented 1.21-pre2)
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This page documents the changes from the [[Protocol|last stable Minecraft release]] (currently [[Protocol version numbers|1.20.2, protocol 764]]) to the current pre-release (currently [[Protocol version numbers|23w40a, protocol {{Snapshot PVN|1073741978}}]]). Note that this page contains bleeding-edge information that may not be completely or correctly documented.
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There is currently a pre-release version available: 1.21-pre2, but it has not yet been documented. For the latest stable Minecraft release, see the [[Protocol|Protocol]] page. For previous pre-release pages, see the [[Protocol version numbers|Protocol version numbers]] page.
  
 
One who wishes to commandeer the merging of this into [[Protocol]] when an update is made must be sure to respect any changes that may have occurred to the respective packets there.
 
One who wishes to commandeer the merging of this into [[Protocol]] when an update is made must be sure to respect any changes that may have occurred to the respective packets there.
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=== Data types ===
 
=== Data types ===
  
==== Chat ====
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No changes so far.
 
 
The [[Chat]] type is now serialized as a [[NBT|NBT Tag]] instead of a JSON String.
 
 
 
{| class="wikitable"
 
|-
 
! Name
 
! Size (bytes)
 
! Encodes
 
! Notes
 
|-
 
! id=Definitions:chat | [[#Definitions:chat|Chat]]
 
| {{change|≥ 1 <br />≤ (262144&times;4) + 3|Varies}}
 
| See [[Chat]]
 
| {{change|Encoded as a String with max length of 262144.|Encoded as a [[NBT|NBT Tag]], with varying type depending on the case:
 
* As a [[NBT#Specification|String Tag]]: For raw components that contain only text and no other fields (styling, events etc.).
 
* As a [[NBT#Specification|Compound Tag]]: Every other case.}}
 
|}
 
  
 
=== Packets ===
 
=== Packets ===
  
 
No changes so far.
 
No changes so far.
 
== New/modified data types ==
 
 
No changes so far.
 
 
== Entity Metadata ==
 
 
No changes so far.
 
 
=== Entity ===
 
 
No changes so far.
 
 
== Block Actions ==
 
 
No changes so far.
 
 
== Inventories ==
 
 
No changes so far.
 
 
== Plugin Channels ==
 
 
No changes so far.
 
 
== Status ==
 
 
=== Clientbound ===
 
 
No changes so far.
 
 
=== Serverbound ===
 
 
No changes so far.
 
 
== Login ==
 
 
=== Clientbound ===
 
 
No changes so far.
 
 
=== Serverbound ===
 
 
No changes so far.
 
 
== Configuration ==
 
 
=== Clientbound ===
 
 
No changes so far.
 
 
=== Serverbound ===
 
 
No changes so far.
 
 
== Play ==
 
 
=== Clientbound ===
 
 
No changes so far.
 
 
=== Serverbound ===
 
 
No changes so far.
 
 
  
 
[[Category:Minecraft Modern]]
 
[[Category:Minecraft Modern]]

Latest revision as of 09:24, 6 June 2024

There is currently a pre-release version available: 1.21-pre2, but it has not yet been documented. For the latest stable Minecraft release, see the Protocol page. For previous pre-release pages, see the Protocol version numbers page.

One who wishes to commandeer the merging of this into Protocol when an update is made must be sure to respect any changes that may have occurred to the respective packets there.

Contents

Data types

No changes so far.

Packets

No changes so far.