My 955 is running 14.20 and says as much in System > About > Software Version 14.20 [DFU-44be53]
Meanwhile, I randomly noticed today in Garmin Connect iOS that it says 14.13 [DFU-44be53]:
I rebooted the 955 and restarted Connect iOS, but it's the same. Not sure which side is at fault, 955 or Connect iOS. Anyone else seeing this (14.20 vs 14.13)?