Arclight for Minecraft 26.1.2
16 builds of Arclight published for Minecraft 26.1.2, newest first. Every download links to the project’s own release.
- Latest build
- #16
- Java required
- Java 25 or newer
- Builds
- 16
- Newest published
- 24 Oct 2026
Arclight builds for 26.1.2
Newest first. The checksum is the project's own, where it publishes one.
| Build | Channel | Published | Size | Download |
|---|---|---|---|---|
| #16 | beta | 24 Oct 2026 | 7.2 MB | server.jar |
| #15 | beta | 24 Oct 2026 | 7.3 MB | server.jar |
| #14 | beta | 23 Oct 2026 | 7.2 MB | server.jar |
| #13 | beta | 23 Oct 2026 | 7.3 MB | server.jar |
| #12 | beta | 21 Oct 2026 | 7.2 MB | server.jar |
| #11 | beta | 21 Oct 2026 | 7.3 MB | server.jar |
| #10 | beta | 20 Oct 2026 | 7.2 MB | server.jar |
| #9 | beta | 20 Oct 2026 | 7.3 MB | server.jar |
| #8 | beta | 20 Oct 2026 | 7.3 MB | server.jar |
| #7 | beta | 20 Oct 2026 | 7.2 MB | server.jar |
| #6 | beta | 20 Oct 2026 | 7.2 MB | server.jar |
| #5 | beta | 20 Oct 2026 | 7.3 MB | server.jar |
| #4 | beta | 20 Oct 2026 | 7.2 MB | server.jar |
| #3 | beta | 20 Oct 2026 | 7.3 MB | server.jar |
| #2 | beta | 19 Oct 2026 | 7.2 MB | server.jar |
| #1 | beta | 19 Oct 2026 | 7.3 MB | server.jar |
Arclight on 26.1.2: common questions
Does Arclight support Minecraft 26.1.2?
Yes. 16 builds have been published for 26.1.2, the newest being build 16. 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 Arclight 26.1.2?
Java 25 or newer. The requirement comes from Minecraft 26.1.2 itself rather than from Arclight, so it applies to any server software running this version. A newer Java than that is fine.
Which Arclight build should I run on 26.1.2?
The newest one, build 16, published 5 d 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 Arclight'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? .