Incompatibility with 1.21.3+

[leeineian]

Take your time.

[mrshmllow]

You might not understand how this comment made me feel and how it easily set any progress i was about to make back weeks

[mrshmllow]

Any update would have to be a complete rewrite and I do not have the time or passion for it that I had years ago. I am going to archive the repo so maybe the endless messages i receive will stop