FreeBSD 6.4, a new stable version of the project's legacy 6.x branch, has been released: "The FreeBSD Release Engineering team is pleased to announce the availability of FreeBSD 6.4-RELEASE. At this time 6.4-RELEASE is expected to be the last of the 6-STABLE releases. Some of the highlights: new and much-improved NFS Lock Manager (NLM) client; support for the Camellia cipher; boot loader changes allow, among other things, booting from USB devices and booting from GPT-labeled devices with GPT-enabled BIOSes; DVD install ISO images for amd64 and i386; KDE updated to 3.5.10, GNOME updated to 2.22.3; updates for BIND, Sendmail, OpenPAM, and other packages." Read the release announcement and release notes for further information.