Hello, just wanted to get this kicked off, I know we're gonna need it.
Everyone post your issues and your successes with games on the new firmware, please be as detailed as possible.
I'm going to test all my games (over 200) and see what ones work as is then go from there.
I only test games on external unless it is a game commonly known to only work on internal.
All games work if you use a fresh rip that hasn't been patched. If you've patched your backups then replace the original files and you're good to go.