Compatibility
What works with Minecraft 1.21.11-pre5
Minecraft 1.21.11-pre5 needs Java 21 or newer. Released 3 Dec 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 with builds
Real, downloadable builds for 1.21.11-pre5.
Mods, plugins and packs for 1.21.11-pre5
Counted from each project's own release metadata. Nothing is guessed from a filename.
Popular mods on 1.21.11-pre5
The most downloaded mods that declare this version.
- Mod Menuready
- Euphoria Patchesready
- Presence Footstepsready
- Concurrent Chunk Management Engineready
- MRUready
- Farmer's Delight Refabricatedready
- StackDeobfuscatorready
- Almanacready
- Zumeready
- Very Many Playersready
- WI Zoomready
- Grind enchantmentsready
Popular plugins on 1.21.11-pre5
The most downloaded plugins that declare 1.21.11-pre5.
Popular resource packs on 1.21.11-pre5
The most downloaded resource packs that declare 1.21.11-pre5.
Popular shader packs on 1.21.11-pre5
The most downloaded shader packs that declare 1.21.11-pre5.
Popular data packs on 1.21.11-pre5
The most downloaded data packs that declare 1.21.11-pre5.
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 1.21.11-pre5 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 1.21.11-pre5?
126 mods in our catalogue declare 1.21.11-pre5 in their own release metadata, including Mod Menu, Euphoria Patches, Presence Footsteps, Concurrent Chunk Management Engine, MRU. Each still has to match your loader.
Which server software supports 1.21.11-pre5?
Paper publishes builds for 1.21.11-pre5.
Is this information wrong or missing something? .