support newer mc versions

[o7Moon]

1.20.2 seems to work as is, the mod json just needs to be edited to include it. need to test more thoroughly and with more versions to see if any other changes are necessary.

[Pepsied-5229]

I'm very interested in this mod. I'd really appreciate it if I can use the mod on 1.20.2 or 1.20.X. Is modification of a looser version check in the mod JSON planned?

[o7Moon]

planning on 1.20.1-1.20.4 for 0.4