I love keeping my Mac up-to-date, but I rarely install major software updates when they are first released. And when OS 11, otherwise known as Big Sur, became available, I waited. After several months, my Mac began pestering me to get the update. When 11.1 became available, I finally upgraded.
Did I mention that I always caution people against upgrading their operating systems until ensuring that existing software continues to work? Yeah, about that... after upgrading my Mac, this is what I saw when choosing Apple > About This Mac.