Here is something you may be looking for.
The guy who wrote The Secret History of Star Wars also wrong a nice long article about it years ago. You'll have to dig or wait for that, though.
https://web.archive.org/web/20130928021823/http://www.secrethistoryofstarwars.com/completehistoryofthesequeltrilogy.html
It's unfortunate that this site is no more. What happened? Did the guy just stop caring / paying for the domain?It's unfortunate that this site is no more. What happened? Did the guy just stop caring / paying for the domain?