My Gamma is ruined - don't know if this is due to this update, or just coincidence (because my main monitor has been refusing to turn on, and I also adjusted the gamma on it). Another monitor looks OK though - but gamma in ED is way too dark, even with the slider right up.
For instance, Barnard's Loop (the large semi-circular nebula that's a permanent sight in the sky) has non of the usual structure visible, and is just a small red blob.
Can anybody else confirm this change ? (if not, I'll persevere fixing my system!)