If things stay on track for BlackBerry OS 10.2 we may be seeing an update very soon. As posted in the Rogers Community Forums, the BlackBerry Z10, Q10 and Q5 all show a tentative OS 10.2 update for "late October".
We can't say for sure if this will be the case, though from what we've seen and hear over the last few weeks it does seem to fit. The BlackBerry Z30 is making it's way to more regions and is already running OS 10.2, so an update for other BlackBerry 10 devices shouldn't be too far off.
BlackBerry OS 10.2 brings some much awaited features that we've seen in the numerous leaks as of late, but many are holding out to get their hands on an official version.