Fedora 7, codenamed Moonshine, was released on May 31, 2007. The biggest difference between Fedora Core 6 and Fedora 7 was the merging of the Red Hat "Core" and Community "Extras" repositories, dropping "Core" from the name "Fedora Core," and the new build system put in place to manage those packages. This release used entirely new build and compose tools that enabled the user to create fully-customized Fedora distributions that could also include packages from any third party provider.
There were three official spins available for Fedora 7:
Fedora 7 featured GNOME 2.18 and KDE 3.5, a new theme entitled Flying High, OpenOffice.org 2.2 and Firefox 2.0. Fast user switching was fully integrated and enabled by default. Also, there were a number of updates to SELinux, including a new setroubleshoot tool for debugging SELinux security notifications, and a new, comprehensive system-config-selinux tool for fine-tuning the SELinux setup.