Hi! I managed to port your mod to 1.14.4.
I could make a pull request, however I started the port from your 1.12 code decompiled from the Curseforge jar and generated code is a bit less readable (and mergeable) than the original.
I did this because your link to 1.12 Github repo was not working (maybe you deleted it?) and I could not find the latest original source.

I also changed, more or less, all the class code related to packet handling.

If you publish the latest code version I can try to make a pull request, otherwise I can publish the ported code to a standalone repository, if you give me the grant

Thank you!

@psoftware I wanted to update this mod to 1.16, but saw your message, can you, please, post your code somewhere, so I can pick it up?

Sure, I made the repo public
https://github.com/psoftware/autocraft_1.14.4
I don't remember a lot but It should be a good start for a new port