Downloaded the One UI 4.1 upgrade today and...
- edge panel is gone (it hasn't just moved somewhere else, it's gone and greyed out in settings)
- can't access any widgets at all
- long-press on the home screen is gone (set to 0.5s in settings and works for quick settings e.g. long-press on wireless icon)
- swipe up to access apps is gone
- only eight apps max can be accessed from the home screen
- to access any app other than the eight, the only way is to go into edit, remove an app and replace it with another
- lock screen customisation is gone - used to have a video there (which I liked)
- in fact, until this morning, I had a Note 10 which I liked a lot!