It's not really about the law either, it's just a total dick move. They could've approached the OP about being co maintainers, or simply say that it's a forked version with improvements, or whatever. No need to steal credit and impersonate the OP.
Elegant operates from within the United States of America, and we can say what we want without your approval as per the first amendment of the U.S. constitution correct?
I gave you credit, did everything you asked, kissed your butt, asked you to let me join your project.
You are just scorn over something and have decided to come to the internet and spread lies and slander our name.
It’s reassuring though to see the large majority of comments on this thread say that I didn’t do anything wrong, and tough shit on your part.
Get over it already, and work on fixing your bugs and user friction so that I can use your code directly in my project without having to rewrite it unit tests and solid design principals.