I keep getting an update notice, but when I restart and update I am still on 2.20.0 and get the update message again. This has been going on for some time. When I try to download the installer from the web I get a warning asking if I want to downgrade to 2.16.1.

I keep getting an update notice, but when I restart and update I am still on 2.20.0 and get the update message again. This has been going on for some time. When I try to download the installer from the web I get a warning asking if I want to downgrade to 2.16.1.