All on the same page. I like Darly revision - 'revisions' and 'notes'.
I know Chuck worked on them - the revisions that is - and various others through the years. Personally, I prefer the 6th because that is Homers own work versus the 7th (and I mean no disrespect to anyone that worked on them at all) which Homer obviously never had a chance to finalize if you will. Perhaps the 7th does include 'everything' Homer wanted to change...but then again, with so much time that passed, you never know.