The WordPress user interface has changed a lot as well, but that’s a story for a whole different time. Actually … wait, we’ve done that one already! Here’s the evolution of WordPress UI, version by version. (Especially cool to look at if you want to see how nearly the same the old TinyMCE editor looked like throughout all these years.)
WordPress 5.0 Is Out! This Ultimate Cheat Sheet Has All You Need to Know About It
