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Folia for Minecraft 1.21.6

6 builds of Folia published for Minecraft 1.21.6, newest first. Every download links to the project’s own release.

Latest build
#6
Java required
Java 21 or newer
Builds
6
Newest published
29 Jun 2025

Folia builds for 1.21.6

Newest first. The checksum is the project's own, where it publishes one.

All versions
BuildChannelPublishedSizeDownload
#6release29 Jun 202550.4 MBfolia-1.21.6-6.jar917a8abaa542
#5release28 Jun 202550.4 MBfolia-1.21.6-5.jar00d1aeb4cf00
#4release28 Jun 202550.4 MBfolia-1.21.6-4.jar639656cc3586
#3alpha24 Jun 202550.4 MBfolia-1.21.6-3.jar49a21eed49f6
#2alpha24 Jun 202550.4 MBfolia-1.21.6-2.jara750fc1eef64
#1alpha24 Jun 202550.4 MBfolia-1.21.6-1.jarab42a98492bd

Folia on 1.21.6: common questions

Does Folia support Minecraft 1.21.6?

Yes. 6 builds have been published for 1.21.6, 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 Folia 1.21.6?

Java 21 or newer. The requirement comes from Minecraft 1.21.6 itself rather than from Folia, so it applies to any server software running this version. A newer Java than that is fine.

Which Folia build should I run on 1.21.6?

The newest one, build 6, 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 Folia'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.