Spigot 1.17 should now be fully supported. This update, however, required me to compile the plugin with Java 16 rather than the previous Java 8.

I tested this build on 1.17 as well as 1.16.5 so it should work on all other versions since there was no changes to others, but there could possibly be incompatibilities due to the different Java version.

Please, let me know any issues you have