JR 221 release

Hello there!

After a serval months, I am glad to announce that #projectJR221 v0.0.5 beta has been released!

feel free to download here:

 https://drive.google.com/file/d/1pwBliOQt7BXNmlc-9JcTab4pe6w19FA-/view?usp=share_link

This is Public domain, feel free to republish.