An overview of the new features that are included in Fedora 40 Workstation was published by DebugPoint.
Fedora 40 Workstation: Best New Features
Learn about the new features of Fedora 40, which brings the latest GNOME 46, KDE Plasma 6 mega release and a few core updates. Fedora 40 is currently under development. The Beta release is expected within a week. Overall, there are no such dramatic changes in Fedora 40. The most important change in Fedora 40 is the introduction of the KDE Plasma 6 desktop environment (for KDE edition), which brings a host of new features.