Great work with the beta 9 release!
I was able to upgrade my forum semi-flawlessly. However, after upgrading I can't seem to load my email settings in the admin panel anymore. It is just stuck in the loading animation for some reason. The problem also does not appear in the flarum logs file, as well as the nginx logs file. I have also made sure that the mail settings were lowercase before I migrated.
Any help is appreciated.