The m0n0wall and the pfSense projects have released a beta and 2 alpha versions respectively.

m0n0wall 1.3 beta 12 is out, containing a new feature: IPv6 support (routing and firewalling). The change log and the download link can be found on the beta page.

pfSense has a 1.2.1 alpha snapshot available for testing. This version contains a few bug fixes and the base OS has changed to FreeBSD 7.0. There’s also a 1.3 alpha snapshot available for testing. This version brings significant changes from 1.2 and brings all the great new features that have been added to pfSense over the past 8 months.

For the pfSense download links, upgrade instructions and more information visit the pfSense blog.