Changes to High Quality Settings

Before one of the recent updates you were able to turn off high quality and it would change the look of the game. It removed fog, change floor textures, and remove other background visuals. I know this isn't a big deal to most players but I've played without high quality since I first started and I can't stand the constant fog on every map. It makes things more difficult to see and it almost dulls the look of the game. Before everything was clear and bright but now it feels like I need glasses to play.

I was hoping that the change would be reversed so players that players have the option for what they prefer. I was also wondering why the change happened at all. Thank you.