Okay, I think I have something that can be called 0.5.0. I would have liked to add more features but they are left for future versions. The important thing is done.

Now it's time to document and test with other instances. If someone is willing to let me know!!! Nostrcheck.me has been 2 months with this version, and except for some things that are already solved everything has been perfect!

This version has twice as many commits as the rest of the project!