Is there by any chance if you going to add flash led support?
HDR shots took multiple pictures and didn't combine the images into one.
Also could you add black and white shot into the sensor mode?
Please add some sort notification that the camera time lapse is activated. It is hard to know whether it is actually working or not. Press the camera button and message say TimeLapse is activated, number of shots taken out of xx value.
The dng thumpnail is annoying, it displayed inside the Photos album. Could be great if you could get rid of them too, remove dng raw file and that will save space.