SafeSquid: Content Filtering Internet Proxy, has release version
4.2.2.RC8.9B.

The highlights of the release are:
1. Enabling 'Profile Tracing' has been introduced.
2. cProfiles is now a Native Feature.
3. An option to specify 'Interface' in 'Access Restrictions' has been
introduced.
4. A new concept of Advice has been introduced.
5. The mechanism of log rotation has been improved.
6. Tooltips in the Web GUI have been enhanced.
7. SafeSquid core has been refined for response optimisation.
8. Bottlenecks have been restructured for faster delivery and
reliability.
9. Network disruptions and lost connections have been closely
addressed.

See 'Latest Realease' or 'Change Log' on the SafeSquid Forum for
details.