Can I run snapshots or a specific old version (1.8, 1.12.2, etc.)?

Whether you want a nostalgic 1.8 PvP server or a specific 1.12.2 modpack base, running older versions (and snapshots) is fully supported. Here's how.

Older versions and snapshots

Yes — the Software page lists many older versions and their builds; just pick the one you need. Older versions run fine — the main thing is to match your players' client version.

For snapshots or anything not listed, upload the JAR manually.

Step-by-step

1. Open the Software page (from the Version chip at the top of the console) and look for your version in the catalog.
2. Pick the version and build, and install.
3. For a snapshot or unlisted version, open Files, upload the JAR, and rename it to server.jar.
4. Start from the Console.

Tip: Make sure your players connect with the matching client version — an old server won't accept a newer client and vice versa.

Frequently asked questions

Can I run 1.8 or 1.12.2? Yes — both are on the Software page; pick the version and build you need.

How do I run a snapshot? Upload the snapshot JAR via Files, rename it to server.jar, and start.