DistroWatch posted a story that the fourth release candidate for Smoothwall Express 3.1, a specialist distribution for firewalls and routers has been released

The Smoothwall community is pleased to announce the fourth release candidate for our long awaited Smoothwall Express 3.1 firewall. RC4 corrects a few problems found in the third release candidate, settles on i586 and x86_64 as the system architectures that will cause the fewest problems when upgrading from 3.0, has a much re-worked QoS feature, and has Marco's URL Filter mod fully integrated. We expect RC4 to be the last release candidate before we release Smoothwall Express 3.1. The vast majority of the work was done 'under the hood'. Here are just a few of the software upgrades: Linux kernel 3.4, glibc 2.18, GCC 4.7.2, Perl 5.14.4, Squid 3.3.5, httpd 2.2.24, iptables 1.4.14 and Openswan 2.6.39.

  Smoothwall Express 3.1 RC4 released