Every day for the past few days, I get a notification that 4.7.17 is available. I go the upgrade page, then it tells me I already have the latest version installed - 4.7.16. The first time I did this, I went to the first page of the upgrader, and stopped what I was doing to make some backups and disable some apache modules that I thought might cause issues.
This cleared the notification on the forum page, and I could not find a way to restart the upgrade. 24 hours later, the notification reappears, and I tried to upgrade again. I get a error that I am already on the latest version.