Leaves for Minecraft 1.21.10
13 builds of Leaves published for Minecraft 1.21.10, newest first. Every download links to the project’s own release.
- Latest build
- #151
- Java required
- Java 21 or newer
- Builds
- 13
- Newest published
- 26 Apr 2026
Leaves builds for 1.21.10
Newest first. The checksum is the project's own, where it publishes one.
| Build | Channel | Published | Size | Download |
|---|---|---|---|---|
| #151 | beta | 26 Apr 2026 | 61.1 MB | server.jar |
| #150 | beta | 8 Apr 2026 | 61.1 MB | server.jar |
| #149 | beta | 30 Mar 2026 | 61.1 MB | server.jar |
| #148 | beta | 4 Mar 2026 | 61.1 MB | server.jar |
| #147 | beta | 28 Feb 2026 | 61.1 MB | server.jar |
| #146 | beta | 15 Feb 2026 | 61.1 MB | server.jar |
| #145 | beta | 15 Feb 2026 | 61.1 MB | server.jar |
| #144 | beta | 3 Jan 2026 | 61.1 MB | server.jar |
| #143 | beta | 2 Jan 2026 | 61.1 MB | server.jar |
| #142 | beta | 31 Dec 2025 | 61.1 MB | server.jar |
| #141 | beta | 31 Dec 2025 | 61.1 MB | server.jar |
| #140 | beta | 14 Dec 2025 | 61.1 MB | server.jar |
| #139 | beta | 28 Nov 2025 | 61.1 MB | server.jar |
Leaves on 1.21.10: common questions
Does Leaves support Minecraft 1.21.10?
Yes. 13 builds have been published for 1.21.10, the newest being build 151. 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 Leaves 1.21.10?
Java 21 or newer. The requirement comes from Minecraft 1.21.10 itself rather than from Leaves, so it applies to any server software running this version. A newer Java than that is fine.
Which Leaves build should I run on 1.21.10?
The newest one, build 151, published 3 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 Leaves'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.