Fedora 22 Alpha released

There is also no Fedora 22, it also doesn't exist yet. So what's the problem with F22 Alpha tracking upstream GCC 5?

Also, "GNU" doesn't release GCC, the GCC project does, and "RH" doesn't release Fedora, the Fedora project does, and the people responsible for GCC in Fedora are also core GCC maintainers.