openbsd 4.6 released

pgilman writes: "the release of openbsd 4.6 was announced today. highlights of the new release include a new privilege-separated smtpd, numerous improvements to packet filtering, software RAID, routing daemons, and the tcp stack, a new installer, and lots more too. grab a cd set or download from a mirror, and please support the project (which also brings you openssh and lots of other great free software) if you can."