Do I need the server off to change version, and how do I do it?

Good news: you don't need to manually stop your server before changing versions. The Versions tab handles stopping and starting for you — you just pick, confirm, and let it finish. Here's the quick flow.

How the install handles power

When you install from the Versions tab, the panel takes care of bringing the server down and back up around the install. Your only job is to let it complete before you start playing again.

Changing version

Back up first — download your world and files via Files or SFTP.
Open the Versions tab, choose software + version + build, and click Install.
The panel installs, then start (or restart) the server from the Console tab.

Tip: You don't need to manually stop the server first, but do let the install fully finish before starting it.

Frequently asked questions

So it restarts itself? Effectively, yes — just confirm it's fully back up afterward before you rely on it.