It's really pointless to speculate... There has been no pattern at all with iOS 10... could be any time... could be never.
well dangI highly doubt it will be coming today (it's been only 6 days since beta 5), but maybe tomorrow.
They've done it again! Loving these releases although I see OTA it's only 86MB so maybe this is just the dock fix.
Highly doubt it would take 86 MB of changes to fix an dock UI glitch lol