The Fedora Project, a Red Hat sponsored and community-supported open source collaboration, has released Fedora 20. Code-named Heisenbug, it is the latest version of the free, Linux-based Fedora operating system.
Fedora 20 is dedicated to Seth Vidal, a contributor and the lead developer of Yum and the Fedora update repository.
You can find the release notes of the new release here.