I know that the Mac Client is probably not being fully supported in DDO, but still, it is what I've been using to play and in general it works quite well. However there is one issue that really bugs me, and it is even in the Known Issues List:

Players using the Mac client are not able to adjust their Brightness, Contrast and Gamma levels.
Obviously, in a game called "Dungeons and Dragons" many many many of the quests are in very dark places -- dungeons and caves. Playing on the Mac client makes it very difficult to navigate some of these dark spaces or even know where to go. Some might call this "immersion" but often it is just kinda frustrating. So my question is whether there is likely to be any fix for this coming anytime soon, or is the Mac client basically "done" and unlikely to be updated further?