v1.1.0: Java Backport
To allow compatibility with Spigot servers down to 1.8.8, the plugin and it's configuration library has been downgraded to Java 8. This was done to prepare for Alpine Client 1.8.9.
This release contains no changes to the protocol or any of the API classes and should work with old configurations.
If you're not sure which one you need, chances are you need the shaded
JAR.