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Compatibility

What works with Minecraft 21w41a

Minecraft 21w41a needs Java 16 or newer. Released 13 Oct 2021. Everything below comes from the projects' own published data, and each row says how we know.

Java requirement

Java 16 or newer

Published by Mojang for this exact version. An older runtime will not start it. Get a verified build.

Server software

No server software in our catalogue has published a build for 21w41a. For a test version that is normal: server projects usually wait for the full release.

Mods, plugins and packs for 21w41a

Counted from each project's own release metadata. Nothing is guessed from a filename.

Popular mods on 21w41a

The most downloaded mods that declare this version.

All of them

Popular plugins on 21w41a

The most downloaded plugins that declare 21w41a.

All of them

Popular resource packs on 21w41a

The most downloaded resource packs that declare 21w41a.

All of them

Popular shader packs on 21w41a

The most downloaded shader packs that declare 21w41a.

All of them

Popular data packs on 21w41a

The most downloaded data packs that declare 21w41a.

All of them

Mod loaders

Support declared in each loader's own metadata.

Frequently asked

Which Java version does Minecraft 21w41a need?

Java 16 or newer. Mojang publishes this requirement in the version metadata, and an older runtime will refuse to start the server.

Which mods work with Minecraft 21w41a?

61 mods in our catalogue declare 21w41a in their own release metadata, including Fabric API, Fabric Language Kotlin, Falling Leaves, Euphoria Patches, More Culling. Each still has to match your loader.

Which server software supports 21w41a?

No server software in our catalogue has published a build for 21w41a yet.

Everything about Minecraft 21w41a

Is this information wrong or missing something? .