From Fedora Docs (https://fedoraproject.org/wiki/Changes/Wayland)>To avoid destabilizing the X compositor, mutter will ship two separate libraries, and gnome-shell will ship two binaries that will link against them. Concretely, we plan to have a separate mutter-wayland package.
Mutter-Wayland in GNOME 3.13.1 is merged to Mutter, so how can have 2 different packages?