The Cnnect app still doesn't see the software version of the watch. Already three updates.
Do you refer to the watch firmware version on the activity screen, or elsewhere in the app? Does it report something else than your watch? And a different number than Garmin Connect Web? If so, try shutting down and restarting your watch, or doing the soft-reset. If that does not help, remove it from the app, and add back again.