That's a BIG 500MB update. What's in it? I'm betting new charging sounds and animations. And maybe Call and Message Continuity? If only they had descriptive changelogs!
Currently downloading. Curious how the update us downloading over WiFi while you can't check for updates on WiFi (for some people).
EDIT: Disappointment. Nothing apparently new.
EDIT2: Ah, the camera app was updated. It looks like picture quality and sharpness was improved. It LOOKS so.
They added Wide Angle selfies.
And it seems they changed something to the Video section. No, it's not a Pro Mode option.
EDIT3: Scheduled Night Mode!
You now get to pick Scheduled Night modes. Either let your phone enable Night Mode when it's actually the night, or set yourself a schedule.