My daughter-in-law said she is updating to Big Sur because it's not just in beta anymore. Is this true? If so, why didn't it automatically update on my Mac? I looked at the App store, and the only updates mentioned are apps I already have but not the OS version itself. How does that work? Thanks.
MacBook Pro - M2, Ventura 13.6 Safari Tech Prev 17.0 Safari 16.6 Firefox 116.0.2 iPhone 7 Version 15.8