Compatibility
What works with Minecraft 1.17.1-pre1
Released 18 Jun 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 with builds
Real, downloadable builds for 1.17.1-pre1.
Mod loaders
Support declared in each loader's own metadata.
- Sponge1.17.1-pre1-9.0.0-RC698inferredsupported
- Fabric Loader0.19.3declaredsupported
- Quilt Loader0.30.1-beta.2declaredsupported
Frequently asked
Which Java version does Minecraft 1.17.1-pre1 need?
Java 16 or newer. Mojang publishes this requirement in the version metadata, so an older runtime will refuse to start the server.
Which server software supports 1.17.1-pre1?
Sponge publish builds for 1.17.1-pre1.