Anything to justify the upgrade other than a change of the default colour. If something is in rigorous development for 6 years, I expect to see results other than colour change and taskbar arrangement. Windows 7 was revolutionary in functionality and appearance, and Windows 10 provided a strong framework for app integration and virtual reality. I was expecting Windows 11 to lead the way in AI development and tooling but instead it's still focusing on needless features from 2009.