Web Safety 4.1 beta 2 for Squid proxy is available today. We have added the Raspberry PI (2) build and fixed incorrect processing of SSL Bump exclusions for specific policies. The Windows build will be published soon too.
Virtual Appliance with 4.1 has also been updated. Please download and use from http://www.quintolabs.com/soon.php. Please do not hesitate to file a bug/issue at our discussion group or directly at email@example.com.
Diladele Dev Team