VOOZH about

URL: https://minecraft.wiki/w/Java_Edition_1.12.1-pre1

⇱ Java Edition 1.12.1-pre1 – Minecraft Wiki


Java Edition 1.12.1-pre1

From Minecraft Wiki
Jump to navigation Jump to search
This page covers a development version that has a major issue under certain conditions.
 
The dedicated server for this version has a security vulnerability in the Log4j library that could be used to perform a remote code execution exploit. It can be addressed by appending a certain JVM argument to the server startup command line.[1]
Minecraft 1.12.1-pre1
Edition Java Edition
Release date August 2, 2017
Type Pre-release
Pre-release for 1.12.1
Downloads Client (.json)
Server
Protocol version 337
Data version 1240
Resource pack format 3
Minimum Java version Java SE 8
β—„β—„  1.12 1.12.1 1.12.2 β–Ίβ–Ί

β—„  17w31a

1.12.1-pre1
{
 "title": "Minecraft 1.12.1-pre1",
 "images": [
 "17w31a.png",
 "Java Edition 1.12.1-pre1.png"
 ],
 "rows": [
 {
 "field": "''(link to Java Edition article, displayed as Java Edition)''",
 "label": "(link to Edition article, displayed as Edition)"
 },
 {
 "field": "August 2, 2017",
 "label": "Release date"
 },
 {
 "field": "(link to Pre-release article, displayed as Pre-release)",
 "label": "(link to Version types article, displayed as Type)"
 },
 {
 "field": "(link to Java Edition 1.12.1 article, displayed as 1.12.1)",
 "label": "Pre-release for"
 },
 {
 "field": "[https://piston-data.mojang.com/v1/objects/c1448a29036f20c03557720eb1754feab15e7f5d/client.jar Client] ([https://piston-meta.mojang.com/v1/packages/fb7202af7c5d5efd6f81e5db6aa8de04e049bc08/1.12.1-pre1.json .json])<br />[https://piston-data.mojang.com/v1/objects/b25c39f4658911169e184f00a24798f6463ded14/server.jar Server]",
 "label": "(link to Tutorial:Installing a version#Manual version installation article, displayed as Downloads)"
 },
 {
 "field": "337",
 "label": "(link to Protocol version article, displayed as Protocol version)"
 },
 {
 "field": "1240",
 "label": "(link to Data version article, displayed as Data version)"
 },
 {
 "field": "3",
 "label": "<span style=\"white-space: normal;\">(link to Pack format#List of pack formats article, displayed as Resource pack format)</span>"
 },
 {
 "field": "<span class=\"plainlinks\">[https://en.wikipedia.org/wiki/Java_version_history#Java_SE_8_.28LTS.29 Java SE 8]</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\" >[[Java Edition 1.12|<span style=\"margin-right:-0.35em\">β—„</span>β—„  1.12]]</td>\n<td style=\"padding: 0.4em\">'''[[Java Edition 1.12.1|1.12.1]]'''</td>\n<td style=\"padding: 0.4em\" rowspan=\"2\">[[Java Edition 1.12.2| 1.12.2 <span style=\"margin-right:-0.35em\">β–Ί</span>β–Ί]]</td>\n</tr>\n<tr style=\"background: inherit;\">\n<td style=\"padding: 0.4em\">\n[[Java Edition 17w31a|β—„  17w31a]]\n</td>\n<td style=\"padding: 0.4em\">''' 1.12.1-pre1'''</td>\n</tr>\n</table>"
}

1.12.1-pre1 is the first and only pre-release for Java Edition 1.12.1, released on August 2, 2017,[2] which includes minor optimizations and fixes bugs.

Fixes

[edit | edit source]

3 issues fixed

From released versions before 1.12.1

  • MC-86016 – Some Mojang staff not mentioned in credits.txt.
  • MC-117087 – Class.getSimpleName performance issue with large number of block entities.

From the 1.12.1 development versions

Other

  • Minor optimizations.

Videos

[edit | edit source]
Video made by slicedlime:

Trivia

[edit | edit source]
  • 1.12.1-pre1 was previously removed from the launcher for some time, but was added back in September 2018.

References

[edit | edit source]

Navigation

[edit | edit source]
Retrieved from "https://minecraft.wiki/w/Java_Edition_1.12.1-pre1?oldid=3536607"

Navigation menu