ufdbGuard, the free URL filter for Squid, has a new release.
The highlights of this release are:
+ full UTF8 support for URLs
+ IPv6 support for sources
+ performance improvement for large systems
+ all reported issues have been fixed.
ufdbGuard was forked from squidGuard in 2005 and is actively maintained,
uses less resources and has more features than squidGuard.