Prism 3.x works exactly like 2.x for server owners. It's a drop-in replacement.
If you use the API, please note the java package name has changed.
Prism is adopting semantic versioning, which means that if there's a server-or-API breaking change the major version bumps.
I am hard at work on Prism v4 but for now, Prism v3 will essentially be v2.x with a package change. Instead of `me.botsko` it's now `network.darkhelmet`