Minecraft:Java Edition protocol/Packets - Revision history

SyncBot: Sync: updated from Minecraft

2026-07-23T11:07:10Z

Sync: updated from Minecraft

← Older revision		Revision as of 11:07, 23 July 2026
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	\| {{Type\|Identifier}}		\| {{Type\|Identifier}}
	\| The identifier for the click action.		\| The identifier for the click action.
			\|-
			\| Payload size
			\| {{Type\|VarInt}}
			\| The number of bytes in the payload
	\|-		\|-
	\| Payload		\| Payload

SyncBot: Sync: updated from Minecraft

2026-07-18T11:10:33Z

Sync: updated from Minecraft

← Older revision		Revision as of 11:10, 18 July 2026
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	\|-		\|-
	\| Time		\| Time
	\| {{Type\|~~Long~~}}		\| {{Type\|VarLong}}
	\| Current time of the clock, in ticks.		\| Current time of the clock, in ticks.
	\|-		\|-

SyncBot: Sync: updated from Minecraft

2026-07-15T11:08:32Z

Sync: updated from Minecraft

← Older revision		Revision as of 11:08, 15 July 2026
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	\| Each block in Minecraft has 0 or more properties, which in turn may have any number of possible values. These represent, for example, the orientations of blocks, poweredness states of redstone components, and so on. Each of the possible permutations of property values for a block is a distinct block state. The [[Minecraft:Java Edition protocol/Chunk format#Global block state palette\|global block state palette]] assigns a numeric identifier to every block state of every block.		\| Each block in Minecraft has 0 or more properties, which in turn may have any number of possible values. These represent, for example, the orientations of blocks, poweredness states of redstone components, and so on. Each of the possible permutations of property values for a block is a distinct block state. The [[Minecraft:Java Edition protocol/Chunk format#Global block state palette\|global block state palette]] assigns a numeric identifier to every block state of every block.

	A current list of properties and state ID ranges is found on [https://pokechu22.github.io/Burger/1.21.html burger].		A current list of properties and state ID ranges is found on [https://pokechu22.github.io/Burger/26.2.html burger].

	Alternatively, the vanilla server now includes an option to export the current block state ID mapping by running <code>java -DbundlerMainClass=net.minecraft.data.Main -jar minecraft_server.jar --reports</code>. See [[Minecraft:Minecraft Wiki:Projects/wiki.vg merge/Data Generators\|Data Generators]] for more information.		Alternatively, the vanilla server now includes an option to export the current block state ID mapping by running <code>java -DbundlerMainClass=net.minecraft.data.Main -jar minecraft_server.jar --reports</code>. See [[Minecraft:Minecraft Wiki:Projects/wiki.vg merge/Data Generators\|Data Generators]] for more information.

SyncBot: Sync: updated from Minecraft

2026-07-11T11:08:01Z

Sync: updated from Minecraft

← Older revision		Revision as of 11:08, 11 July 2026
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	{\| class="wikitable"		{\| class="wikitable"
	! colspan="5"\| {{packet header\|clientbound\|Set Equipment}}		! colspan="6"\| {{packet header\|clientbound\|Set Equipment}}
	\|-		\|-
	! colspan="2"\| Field Name		! colspan="2"\| Field Name

SyncBot: Sync: updated from Minecraft

2026-07-10T11:15:53Z

Sync: updated from Minecraft

@@ Line 207: / Line 207: @@
 {{packet list|Server Links|server_links}}
 {{packet list|Clear Dialog|clear_dialog}}
-{{packet list|Show Dialog|show_dialog}}
+{{packet list|Show Dialog (configuration)|show_dialog}}
 {{packet list|Code of Conduct|code_of_conduct}}
   |}
@@ Line 370: / Line 370: @@
 {{packet list|Waypoint|waypoint}}
 {{packet list|Clear Dialog|clear_dialog}}
-{{packet list|Show Dialog|show_dialog}}
+{{packet list|Show Dialog (play)|show_dialog}}
   |}
 </div>
@@ Line 1,137: / Line 1,137: @@
   |-
   | colspan="3"| ''no fields''
   |}
@@ Line 1,453: / Line 1,437: @@
   | {{Type|String}} (32767)
   | Version of the pack. For <code>minecraft:core</code> this corresponds to Minecraft version numbers, such as <code>1.21.10</code>. Note that the vanilla data pack can change without a protocol version bump, and even a completely vanilla server talking to a vanilla client may fall back to sending all registry data over the wire, if the two are on different protocol-compatible patch versions.
   |}
@@ Line 6,981: / Line 6,981: @@
      | The angle that will be pointed to, in radians.
      |}
   |}

SyncBot: Sync: updated from Minecraft

2026-07-07T11:09:23Z

Sync: updated from Minecraft

Show changes

SyncBot: Sync: updated from Minecraft

2026-07-03T11:10:19Z

Sync: updated from Minecraft

← Older revision		Revision as of 11:10, 3 July 2026
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	\|-		\|-
	\| EID		\| EID
	\| An EID — or Entity ID — is a 4-byte sequence used to identify a specific entity. An entity's EID is unique on the entire server.		\| An EID — or Entity ID — is a 4-byte sequence used to identify a specific entity. An entity's EID is unique on the entire server. The same entity is not guaranteed to always have the same EID. The EID is set every time an entity appears on a world, so it is recomputed every time the entity changes dimension, gets unloaded and re-loaded, etc.
	\|-		\|-
	\| XYZ		\| XYZ

SyncBot: Sync: updated from Minecraft

2026-06-26T11:12:10Z

Sync: updated from Minecraft

← Older revision		Revision as of 11:12, 26 June 2026
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	\| Protocol Version		\| Protocol Version
	\| {{Type\|VarInt}}		\| {{Type\|VarInt}}
	\| See [[Minecraft:Minecraft Wiki:Projects/wiki.vg merge/Protocol version numbers\|protocol version numbers]] (currently ~~775~~ in Minecraft 26.1).		\| See [[Minecraft:Minecraft Wiki:Projects/wiki.vg merge/Protocol version numbers\|protocol version numbers]] (currently 773 in Minecraft 1.21.10).
	\|-		\|-
	\| Server Address		\| Server Address

SyncBot: Sync: updated from Minecraft

2026-06-25T11:18:43Z

Sync: updated from Minecraft

← Older revision		Revision as of 11:18, 25 June 2026
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	{{TOC\|right}}		{{TOC\|right}}

	This article presents a dissection of the current {{JE}} '''protocol''' for [[Minecraft:Minecraft Wiki:Projects/wiki.vg merge/Protocol version numbers\|26.1, protocol ~~775~~]].		This article presents a dissection of the current {{JE}} '''protocol''' for [[Minecraft:Minecraft Wiki:Projects/wiki.vg merge/Protocol version numbers\|1.21.10, protocol 773]].

	The changes between versions may be viewed at [[Minecraft:Minecraft Wiki:Projects/wiki.vg merge/Protocol History\|Protocol History]].		The changes between versions may be viewed at [[Minecraft:Minecraft Wiki:Projects/wiki.vg merge/Protocol History\|Protocol History]].

SyncBot: Sync: updated from Minecraft

2026-06-24T11:20:02Z

Sync: updated from Minecraft

← Older revision		Revision as of 11:20, 24 June 2026
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	{{TOC\|right}}		{{TOC\|right}}

	This article presents a dissection of the current {{JE}} '''protocol''' for [[Minecraft:Minecraft Wiki:Projects/wiki.vg merge/Protocol version numbers\|1~~.21.10~~, protocol ~~773~~]].		This article presents a dissection of the current {{JE}} '''protocol''' for [[Minecraft:Minecraft Wiki:Projects/wiki.vg merge/Protocol version numbers\|26.1, protocol 775]].

	The changes between versions may be viewed at [[Minecraft:Minecraft Wiki:Projects/wiki.vg merge/Protocol History\|Protocol History]].		The changes between versions may be viewed at [[Minecraft:Minecraft Wiki:Projects/wiki.vg merge/Protocol History\|Protocol History]].

← Older revision		Revision as of 11:18, 25 June 2026
Line 6:		Line 6:
	{{TOC\|right}}		{{TOC\|right}}

	This article presents a dissection of the current {{JE}} '''protocol''' for [[Minecraft:Minecraft Wiki:Projects/wiki.vg merge/Protocol version numbers\|26.1, protocol ~~775~~]].		This article presents a dissection of the current {{JE}} '''protocol''' for [[Minecraft:Minecraft Wiki:Projects/wiki.vg merge/Protocol version numbers\|1.21.10, protocol 773]].

	The changes between versions may be viewed at [[Minecraft:Minecraft Wiki:Projects/wiki.vg merge/Protocol History\|Protocol History]].		The changes between versions may be viewed at [[Minecraft:Minecraft Wiki:Projects/wiki.vg merge/Protocol History\|Protocol History]].

← Older revision		Revision as of 11:20, 24 June 2026
Line 6:		Line 6:
	{{TOC\|right}}		{{TOC\|right}}

	This article presents a dissection of the current {{JE}} '''protocol''' for [[Minecraft:Minecraft Wiki:Projects/wiki.vg merge/Protocol version numbers\|1~~.21.10~~, protocol ~~773~~]].		This article presents a dissection of the current {{JE}} '''protocol''' for [[Minecraft:Minecraft Wiki:Projects/wiki.vg merge/Protocol version numbers\|26.1, protocol 775]].

	The changes between versions may be viewed at [[Minecraft:Minecraft Wiki:Projects/wiki.vg merge/Protocol History\|Protocol History]].		The changes between versions may be viewed at [[Minecraft:Minecraft Wiki:Projects/wiki.vg merge/Protocol History\|Protocol History]].