I installed my Sense yesterday and was wondering if and when the firmware would update. When I woke up this morning and launched the iOS app, I saw no notices regarding a firmware update. I had to scroll through the data to find a 13 minute outage and then go to the settings feature to see the new firmware identified.
I would think that the app would notify us when a firmware update has been made and when a period of time has passed that no data was logged due to a power outage, firmware update, etc.