That's a really good question.

To be completely honest, I forgot to delete the old article - haha! But then I decided to keep it to illustrate the differences.

I suppose we need to ask exactly what Medium considers a new article. Since I changed the title, subtitle, image, and edited the content and structure of the body, is this considered a copy of the previous article, or does it stand as a new article?

These are all interesting questions we've stumbled upon. I'd love for us to find answers to this!