On Tue, Mar 31, 2015 at 8:41 AM, Timothy Murphy wrote:

The fedup installation guide used to say that it was not recommended
if one is using KDE or Gnome, which I imagine would be 90% of users.
Does it still say this?

In general, upgrades are recommended to be run in a more minimal environment but since fedup only installs packages in a special environment anyway, there is nothing stopping you from running it within GNOME or KDE