Release Notes: This release supports creation of IPv6 firewalls as well as IPv4.
Release Notes: This release adds support for Kernel 2.6 Native IPSEC.
Release Notes: Significant recent changes include support for Bridge/Firewalls and integration with iptables-save and iptables-restore.
Release Notes: The main goal of this release was to make port forwarding and port redirection simpler and more intuitive while maintaining upward compatibility with existing configuration files.
Release Notes: Support for traffic control/shaping, GRE tunnels, and filtering of mangled/invalid packets.