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FreeBSD 7.2

BSD予想より半日早くリリースされました。FreeBSD 7.2。
FreeBSD 7.2-RELEASE Release Notes


Release Notesから個人的興味箇所だけ抜粋。
jail()の機能が拡張されてます。(DragonFly BSDでは既にあったようですが)

The jail subsystem has been updated. Changes include:
 * Multiple addresses of both IPv4 and IPv6 per jail has been supported. It is even possible to have jails without an IP address at all, which basically gives one a chrooted environment with restricted process view and no networking.
 * SCTP sctp with IPv6 in jails has been implemented.
 * Specific CPU binding by using cpuset has been implemented. Note that the current implementation allows the superuser inside of the jail to change the CPU bindings specified. This behavior will be fixed in the next release.
 * A jail can start with a specific route FIB now.
 * A show jails subcommand in ddb has been added.
 * Compatibility support which permits 32-bit jail binaries to be used on 64-bit systems to manage jails has been added.
 * Note that both version numbers of jail and prison in the jail have been updated for the new features.

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