Hi Mike
My site at
https://www.elementotango.it/evento/ went thru the upgrade from 3.4.1 to 3.6 and after the upgrade, which appeared to go well, the admin backend was usable normally, but the home page was completely blank. I was able to go back to the previous version by using Akeeba's backup roll-back and currently it work fine with the older version, but I wanted to ask if you're aware of the issue.
Thanks!
Regards AG