In reply to Carlos Araya.

I do want to clarify that all major branches of WordPress from 3.7 onward receive security updates.

I'd love to see even more tools to bypass the block editor. Having multiple, competing editing solutions should create a healthier ecosystem. It's not a bad thing to have other editors that are popular, even if they gain more widespread usage than the default. Personally, I'd like to see a complete Markdown editor for WordPress, which is my favorite way to write.

What license issue are you referring to? I am out of the loop the issue.