ASPaper for Minecraft 1.21.6
11 builds of ASPaper published for Minecraft 1.21.6, newest first. Every download links to the project’s own release.
- Latest build
- #16689
- Java required
- Java 21 or newer
- Builds
- 11
- Newest published
- 29 Jun 2025
ASPaper builds for 1.21.6
Newest first. The checksum is the project's own, where it publishes one.
| Build | Channel | Published | Size | Download |
|---|---|---|---|---|
| #16689 | release | 29 Jun 2025 | 57.5 MB | server.jar |
| #16685 | release | 28 Jun 2025 | 56.6 MB | server.jar |
| #16684 | beta | 19 Jun 2025 | 56.6 MB | server.jar |
| #16683 | beta | 19 Jun 2025 | 56.6 MB | server.jar |
| #16681 | beta | 19 Jun 2025 | 56.6 MB | server.jar |
| #16680 | beta | 19 Jun 2025 | 56.6 MB | server.jar |
| #16678 | beta | 19 Jun 2025 | 56.6 MB | server.jar |
| #16677 | beta | 19 Jun 2025 | 56.6 MB | server.jar |
| #16676 | beta | 19 Jun 2025 | 56.6 MB | server.jar |
| #16675 | beta | 17 Jun 2025 | 56.6 MB | server.jar |
| #16674 | beta | 17 Jun 2025 | 56.6 MB | server.jar |
ASPaper on 1.21.6: common questions
Does ASPaper support Minecraft 1.21.6?
Yes. 11 builds have been published for 1.21.6, the newest being build 16689. 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 ASPaper 1.21.6?
Java 21 or newer. The requirement comes from Minecraft 1.21.6 itself rather than from ASPaper, so it applies to any server software running this version. A newer Java than that is fine.
Which ASPaper build should I run on 1.21.6?
The newest one, build 16689, published 13 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 ASPaper'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.