For anyone interested in GIMP on Big Sur, this is encouraging. Not necessarily a final fix, but getting there...
> Subject: Re: GIMP is running slow on Big Sur (#5989) > Date: 2021-01-28-Thu at 09:30:06.0 > DesMcGuinness <https://gitlab.gnome.org/DesMcGuinness> commented > <https://gitlab.gnome.org/GNOME/gimp/-/issues/5989#note_1018658>: > > Hi folks, > > I spent the last couple of days testing the new rev3 build locally and, this > morning, fired-off an official build. Today I'll ask the admins to push it to > gimp.org <http://gimp.org/> for general availability. >
