The update was pretty simple, all I had to do was create a new module that depended on 1.17.1 spigot. The reason for this was so the plugin was remapped to the spigot 1.17.1 obfuscated code.
This will make it easier to develop for 1.17, and future versions if I choose to continue using Mojang remappings. I also fixed some logic errors in all version implementations.
I had to separate the 1.17 implementation in a separate maven module. I will do similar things to all other older MC versions since we will no longer need to have the jar file with a bunch of nms versions packaged inside of it.
SeanOMik