I'm going to shut it down and go to bed soon, and see if it is there when I check again in the morning. I agree it should say something different if it is an update. The odd thing is before I pushed the button to manually update, it said the "last check for updates" was only 10 minutes before I pushed the button. I only manually checked it because someone on the Google Pixel Community said there was an update available. I was shocked when it flashed that an update was available and the info I just took on the screenshot appeared. I figure it will happen to someone else by tomorrow, so I'm not going to do anything now.