firewall builder 3.0 has been released some days ago.
From the website:
Firewall Builder 3.0 adds support for IPv6 for iptables, PF and Cisco IOS access lists. Its new GUI is based on QT4 and has been improved in ways that make it suitable for use on laptops.
i'd be nice to have something in the tree here...
Please don't open another bug, when there is one pending.
*** This bug has been marked as a duplicate of bug 228621 ***