Paper for Minecraft 1.21.11-pre3
4 builds of Paper published for Minecraft 1.21.11-pre3, newest first. Every download links to the project’s own release.
- Latest build
- #6
- Java required
- Java 21 or newer
- Builds
- 4
- Newest published
- 30 Nov 2025
Paper builds for 1.21.11-pre3
Newest first. The checksum is the project's own, where it publishes one.
| Build | Channel | Published | Size | Download |
|---|---|---|---|---|
| #6 | alpha | 30 Nov 2025 | 50.9 MB | paper-1.21.11-pre3-6.jar5f7079d6ec58… |
| #4 | alpha | 30 Nov 2025 | 50.9 MB | paper-1.21.11-pre3-4.jar4a54fbdae831… |
| #2 | alpha | 26 Nov 2025 | 50.9 MB | paper-1.21.11-pre3-2.jar255a4fe98fb4… |
| #1 | alpha | 26 Nov 2025 | 50.9 MB | paper-1.21.11-pre3-1.jard66a7677d237… |
Paper on 1.21.11-pre3: common questions
Does Paper support Minecraft 1.21.11-pre3?
Yes. 4 builds have been published for 1.21.11-pre3, the newest being build 6. This is not a declared claim: each build below is a real file the project released for this version.
Which Java version do I need for Paper 1.21.11-pre3?
Java 21 or newer. The requirement comes from Minecraft 1.21.11-pre3 itself rather than from Paper, so it applies to any server software running this version. A newer Java than that is fine.
Which Paper build should I run on 1.21.11-pre3?
The newest one, build 6, published 9 mo ago. Later builds for the same Minecraft version are bug fixes and performance work, so there is rarely a reason to run an older one deliberately.
Is this download official?
Yes. Every link points at Paper's own release or API. MCReference does not mirror, re-host or repackage a jar; where the project publishes a SHA-256 we show it so you can verify the file you got.
Is this information wrong or missing something? .