Compatibility
What works with Minecraft 25w34a
Minecraft 25w34a needs Java 21 or newer. Released 19 Aug 2025. Everything below comes from the projects' own published data, and each row says how we know.
Java requirement
Java 21 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 25w34a. For a test version that is normal: server projects usually wait for the full release.
Mods, plugins and packs for 25w34a
Counted from each project's own release metadata. Nothing is guessed from a filename.
Popular mods on 25w34a
The most downloaded mods that declare this version.
- Euphoria Patchesready
- StackDeobfuscatorready
- Almanacready
- Zumeready
- Iris/Oculus Shader Folderready
- MacOS Input Fixesready
- Log Cleanerready
- Stfuready
- ClickThrough Plusready
- Simple Datapacksready
- Text Formatting Everywhereready
- Break Freeready
Popular plugins on 25w34a
The most downloaded plugins that declare 25w34a.
Popular resource packs on 25w34a
The most downloaded resource packs that declare 25w34a.
Popular shader packs on 25w34a
The most downloaded shader packs that declare 25w34a.
Popular data packs on 25w34a
The most downloaded data packs that declare 25w34a.
Mod loaders
Support declared in each loader's own metadata.
- Quilt Loader0.31.0-beta.4declaredsupported
- Fabric Loader0.20.1declaredsupported
Frequently asked
Which Java version does Minecraft 25w34a need?
Java 21 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 25w34a?
88 mods in our catalogue declare 25w34a in their own release metadata, including Euphoria Patches, StackDeobfuscator, Almanac, Zume, Iris/Oculus Shader Folder. Each still has to match your loader.
Which server software supports 25w34a?
No server software in our catalogue has published a build for 25w34a yet.
Is this information wrong or missing something? .