I've been reading and re-reading both the documentation for upgrading as well as the info on the forum. I'm just still a little confused about what files I have to change. I'm pretty sure I understand right that I'd need to change any files that I changed that aren't overridden (like in the admin area). But do I have to also go through and compare all the files in my overide directories too?
I'm sure this is a dumb question but I'm just not exactly sure how this works.