VOOZH about

URL: https://minecraft.wiki/w/Java_Edition_1.21.1

⇱ Java Edition 1.21.1 – Minecraft Wiki


Java Edition 1.21.1

From Minecraft Wiki
Jump to navigation Jump to search
πŸ‘ Image
Not to be confused with Java Edition 1.21.10.
Minecraft 1.21.1
Edition Java Edition
Release date August 8, 2024
Development versions
Downloads Client (.json)
Server
Obfuscation maps Client
Server
Protocol version 767
Data version 3955
Resource pack format 34
Data pack format 48
Minimum Java version Java SE 21
β—„β—„  1.21 1.21.1 1.21.2 β–Ίβ–Ί
{
 "title": "Minecraft 1.21.1",
 "images": [
 "1.21.1 banner.jpg",
 "Java Edition 1.21.1.png"
 ],
 "rows": [
 {
 "field": "''(link to Java Edition article, displayed as Java Edition)''",
 "label": "(link to Edition article, displayed as Edition)"
 },
 {
 "field": "August 8, 2024",
 "label": "Release date"
 },
 {
 "field": "<div class=\"hlist\"><span style=\"white-space:nowrap;\">(link to :Category:Java Edition 1.21.1 release candidates article, displayed as '''Release candidates''') (1) </span><br/><ul><li>(link to Java Edition 1.21.1 Release Candidate 1 article, displayed as 1.21.1 Release Candidate 1)</li></ul><br/></div>",
 "label": "<span style=\"white-space: normal;\">Development versions</span>"
 },
 {
 "field": "[https://piston-data.mojang.com/v1/objects/30c73b1c5da787909b2f73340419fdf13b9def88/client.jar Client] ([https://piston-meta.mojang.com/v1/packages/94f420093e771cd1e72614184736b044c747a8df/1.21.1.json .json])<br />[https://piston-data.mojang.com/v1/objects/59353fb40c36d304f2035d51e7d6e6baa98dc05c/server.jar Server]",
 "label": "(link to Tutorial:Installing a version#Manual version installation article, displayed as Downloads)"
 },
 {
 "field": "[https://piston-data.mojang.com/v1/objects/2244b6f072256667bcd9a73df124d6c58de77992/client.txt Client]<br />[https://piston-data.mojang.com/v1/objects/03f8985492bda0afc0898465341eb0acef35f570/server.txt Server]",
 "label": "(link to Obfuscation map article, displayed as Obfuscation maps)"
 },
 {
 "field": "767",
 "label": "(link to Protocol version article, displayed as Protocol version)"
 },
 {
 "field": "3955",
 "label": "(link to Data version article, displayed as Data version)"
 },
 {
 "field": "34",
 "label": "<span style=\"white-space: normal;\">(link to Pack format#List of pack formats article, displayed as Resource pack format)</span>"
 },
 {
 "field": "48",
 "label": "<span style=\"white-space: normal;\">(link to Pack format#List of pack formats article, displayed as Data pack format)</span>"
 },
 {
 "field": "<span class=\"plainlinks\">[https://en.wikipedia.org/wiki/Java_version_history#Java_SE_21_.28LTS.29 Java SE 21]</span>",
 "label": "<span style=\"white-space: normal;\">Minimum Java version</span>"
 }
 ],
 "invimages": [],
 "footer": "<table style=\"margin: auto; word-break: break-word;\">\n<tr style=\"background: inherit;\">\n<td style=\"padding: 0.4em\" rowspan=\"2\">[[Java Edition 1.21|<span style=\"margin-right:-0.35em\">β—„</span>β—„  1.21]]</td>\n<td rowspan=\"2\" style=\"padding: 0.4em\">'''1.21.1'''</td>\n<td style=\"padding: 0.4em\" rowspan=\"2\">[[Java Edition 1.21.2| 1.21.2 <span style=\"margin-right:-0.35em\">β–Ί</span>β–Ί]]</td>\n</tr>\n<tr style=\"background: inherit;\">\n</tr>\n</table>"
}
Other editions with a version "1.21.1":
 

1.21.1 is a minor hotfix update to Java Edition released on August 8, 2024,[1] which fixes critical exploits including block entity swap, and adds two new languages. Servers running this version are compatible with 1.21 clients.

Additions

[edit | edit source]

General

[edit | edit source]

Languages

Fixes

[edit | edit source]

4 issues fixed

From released versions before 1.21

  • MC-254899 – Sitting/standing a tamed cat does not trigger minecraft:player_interacted_with_entity
  • MC-260689 – Arm spins when swimming with a loaded Crossbow in your offhand

Private issues

  • Fixed block entity swap based update suppression as shown in this video.
  • Fixed an exploit which allows modified clients to crash the server by requesting command completion for a malicious target selector input, causing a crash due to stack exhaustion.

Videos

[edit | edit source]
Video made by slicedlime:

References

[edit | edit source]
  1. ↑ "Minecraft Java Edition 1.21.1" – Minecraft.net, August 8, 2024.

Navigation

[edit | edit source]
Retrieved from "https://minecraft.wiki/w/Java_Edition_1.21.1?oldid=3615306"

Navigation menu