Java Edition 1.21.11 Release Candidate 2
Jump to navigation
Jump to search
Minecraft 1.21.11 Release Candidate 2
| Edition | Java Edition | ||||||
|---|---|---|---|---|---|---|---|
| Release date | December 5, 2025 | ||||||
| Type | Release Candidate | ||||||
| Release Candidate for | 1.21.11 | ||||||
| Downloads | Client Obfuscated (.json) | ||||||
| Obfuscation maps | Client Server | ||||||
| Protocol version | dec: 1073742109 hex: 4000011D | ||||||
| Data version | 4669 | ||||||
| Resource pack format | 75.0 | ||||||
| Data pack format | 94.1 | ||||||
| Minimum Java version | Java SE 21 | ||||||
| |||||||
{
"title": "Minecraft 1.21.11 Release Candidate 2",
"images": [
"1.21.11-rc2.jpg",
"Java Edition 1.21.11 Release Candidate 2.png",
"1.21.11-rc2.jpg",
"Java Edition 1.21.11 Release Candidate 2 Unobfuscated.png"
],
"rows": [
{
"field": "''(link to Java Edition article, displayed as Java Edition)''",
"label": "(link to Edition article, displayed as Edition)"
},
{
"field": "December 5, 2025",
"label": "Release date"
},
{
"field": "(link to Release Candidate article, displayed as Release Candidate)",
"label": "(link to Version types article, displayed as Type)"
},
{
"field": "(link to Java Edition 1.21.11 article, displayed as 1.21.11)",
"label": "Release Candidate for"
},
{
"field": "'''Client'''<br>\n(link to pistondata:c3cc67b4626845b4b205996c19de46736d32d7e4/client.jar article, displayed as Obfuscated) ((link to pistonmeta:d29ab0c685051c9de4a54a9932420435e7c66e32/1.21.11-rc2.json article, displayed as .json))<br>(link to pistondata:8e75db09feb89eec8ed7f2a2ae779b3fb1fb7f18/client.jar article, displayed as Unobfuscated) ((link to pistondata:fb70de3ae3e19825622b7687d2fd783d78c4b05f/1_21_11-rc2_unobfuscated.zip article, displayed as .zip)) <br />'''Server'''<br>\n(link to pistondata:7715fc5af319bb0b75d383aefa058f1d263f29de/server.jar article, displayed as Obfuscated)<br>(link to pistondata:205a55e13ce3104298dd84d1fa55bc524fb3ca51/server.jar article, displayed as Unobfuscated)",
"label": "(link to Tutorial:Installing a version#Manual version installation article, displayed as Downloads)"
},
{
"field": "(link to pistondata:44eb3b6be7a6f0368c596923808d79dcc432a4a0/client.txt article, displayed as Client)<br />(link to pistondata:f33130d2057487eb0446e216e75fce32a01c8cdf/server.txt article, displayed as Server)",
"label": "(link to Obfuscation map article, displayed as Obfuscation maps)"
},
{
"field": " <span style=\"font-size:smaller\"><abbr title=\"decimal\">dec</abbr>: </span>1073742109<br /> <span style=\"font-size:smaller\"><abbr title=\"hexadecimal\">hex</abbr>: </span>4000011D",
"label": "(link to Protocol version article, displayed as Protocol version)"
},
{
"field": "4669",
"label": "(link to Data version article, displayed as Data version)"
},
{
"field": "75.0",
"label": "<span style=\"white-space: normal;\">(link to Pack format#List of pack formats article, displayed as Resource pack format)</span>"
},
{
"field": "94.1",
"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\" >[[Java Edition 1.21.10|<span style=\"margin-right:-0.35em\">◄</span>◄ 1.21.10]]</td>\n<td style=\"padding: 0.4em\">'''[[Java Edition 1.21.11|1.21.11]]'''</td>\n<td style=\"padding: 0.4em\" >[[Java Edition 26.1| 26.1 <span style=\"margin-right:-0.35em\">►</span>►]]</td>\n</tr>\n<tr style=\"background: inherit;\">\n<td style=\"padding: 0.4em\">\n[[Java Edition 1.21.11 Release Candidate 1|◄ 1.21.11 Release Candidate 1]]\n</td>\n<td style=\"padding: 0.4em\">''' 1.21.11 Release Candidate 2'''</td>\n<td style=\"padding: 0.4em\">\n[[Java Edition 1.21.11 Release Candidate 3| 1.21.11 Release Candidate 3 ►]]\n</td>\n</tr>\n</table>"
}
1.21.11 Release Candidate 2 (known as 1.21.11-rc2 in the launcher) is the second release candidate for Java Edition 1.21.11, released on December 5, 2025, which fixes a crash.[1]
A separate unobfuscated version of 1.21.11 Release Candidate 2 was released, titled 1.21.11 Release Candidate 2 Unobfuscated (or 1.21.11-rc2_unobfuscated when in the launcher). This is an experimental version released in preparation for obfuscation being removed from Java Edition clients and servers.[2]
Fixes
[edit | edit source]- Fixed a crash issue affecting some players.
- Fixed by adding safety checks for block and chunk positions while generating or loading terrain.[3]
Videos
[edit | edit source]Video made by slicedlime:
Notes
[edit | edit source]- ↑ The contents of the ZIP file should be extracted to the
.minecraft/versionsdirectory in order to install this version.
References
[edit | edit source]- ↑ "Minecraft 1.21.11 Release Candidate 2" – Minecraft.net, December 5, 2025.
- ↑ "Removing obfuscation in Java Edition" – Minecraft.net, October 29, 2025.
- ↑ "1.21.11-rc1 to 1.21.11-rc2" (Archive) – cdn.skye.lol.
