AT&T and Nokia release Lumia Black update for Lumia 1020; Lumia 1520 also gets new firmware

[WindowsCentral.com]

In a surprise announcement, Nokia and AT&T have pushed out the Lumia Black update for the Lumia 1020 and a new firmware patch for the Lumia 1520.
The updates are now live and going out to both devices. Here are the changes:

Full story from the WPCentral blog...