Triumph The Insult C writes "FreeBSD 4.7 is out. Here is the announcement. New items include an option for IPFW2, a number of disk controller updates, security updates, and some changes to userland. Remember, please use a mirror."
Among other things, the release announcement says: "FreeBSD 4.7 also incorporates all of the security and bug fixes from
4.6.2 (released in August 2002), including several ATA-related
bugfixes, updates for OpenSSL and OpenSSH, and fixes to address
several security advisories."
And here are the release notes