It's definitely possible that some of these have 'bases' for future installs. And as I posted elsewhere, if we really got 'release notes', they might be 20 pages long. What we get are 'comments' with what we are worthy of knowing.
And, since I rebooted after the charging issue, I've not had any problems. Charges to 80, as specified, and stops. I think it should be a part of the process. After a software load, reboot again. Might want to wait an hour, just for the heck of it, but that took care of my issues.