Fabio Erculiani has announced the release of Sabayon Linux 5.3, a Gentoo-based distribution for the desktop with custom package management and many cutting-edge features: "The best, refined blend of GNU/Linux, coming with bleeding edge edges is eventually here - say hello to Sabayon 5.3, available in both GNOME and KDE editions. Features: based on the new GCC 4.4 and glibc 2.10; shipped with a desktop-optimized Linux kernel 2.6.34; provides extra server-optimized and OpenVZ-enabled kernels in repositories; installable in 10 minutes; fast boot time and lightweight default system; official Btrfs file system support; features X.Org 7.5 and up-to-date open-source, NVIDIA, AMD video drivers; contains GNOME 2.28 (with GNOME Shell) and KDE 4.4.3...."