How were you notified? I'd like that kind of email too.I have not seen any head unit updates since the OTA update pushed out about two years ago as part of a recall to correct the camera issues.
The way to get a Uconnect update to the most current version is to order a map update. I did that last August when it was on sale for $99.
I originally saw it in a posting here. I think you can sign up for notifications on the map update website.How were you notified? I'd like that kind of email too.