Compatibility
What works with Minecraft 1.21-pre2
Minecraft 1.21-pre2 needs Java 21 or newer. Released 31 May 2024. 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 1.21-pre2. For a test version that is normal: server projects usually wait for the full release.
Mods, plugins and packs for 1.21-pre2
Counted from each project's own release metadata. Nothing is guessed from a filename.
Popular mods on 1.21-pre2
The most downloaded mods that declare this version.
- Jade 🔍ready
- Mod Menuready
- Fzzy Configready
- Euphoria Patchesready
- Dynamic FPSready
- Necronomicon APIready
- Text Placeholder APIready
- CraftPresenceready
- Cardinal Components APIready
- Boat Break Fixready
- bad packetsready
- StackDeobfuscatorready
Popular plugins on 1.21-pre2
The most downloaded plugins that declare 1.21-pre2.
Popular modpacks on 1.21-pre2
The most downloaded modpacks that declare 1.21-pre2.
Popular resource packs on 1.21-pre2
The most downloaded resource packs that declare 1.21-pre2.
Popular shader packs on 1.21-pre2
The most downloaded shader packs that declare 1.21-pre2.
Popular data packs on 1.21-pre2
The most downloaded data packs that declare 1.21-pre2.
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 1.21-pre2 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 1.21-pre2?
96 mods in our catalogue declare 1.21-pre2 in their own release metadata, including Jade 🔍, Mod Menu, Fzzy Config, Euphoria Patches, Dynamic FPS. Each still has to match your loader.
Which server software supports 1.21-pre2?
No server software in our catalogue has published a build for 1.21-pre2 yet.
Is this information wrong or missing something? .