"Lumia Black update starts rolling out this month"
A few months ago, someone called Nawzil predicted on Twitter that Nokia Pro Cam + Nokia Smart Cam = Nokia Camera. Just now, he tweeted that Lumia Black update will begin rolling out this month, starting with the high end #WP8 #Lumia phones and later for other phones.
Now I'm not completely sure what this means, but it certainly looks like the Nokia Lumia 1020 will be the first to get the Black update (after all AT&T owners already had the honour of receiving it). Of course, the Nokia Lumia 1520 already runs on Lumia Black.
For us PureView photographers the update is very important because it will bring the long expected major improvements in its camera software. Not only with more realistic colors, better sharpness and saturation and greater detail, also we'll finally be able to use the 41MP sensor for raw .DNG shots. I can't wait, although personally I still don't have much experience using software like Lightroom.
Next devices receiving Black most likely are the Lumia 925 and 920, and if I understand correctly eventually all Lumia's will be updated. You'll find much more information about Lumia Black on WPCentral.
Via Lumia Fan Club