Changes to squid-3.3.12 (09 Mar 2014):
- Regression Bug 3769: client_netmask not evaluated since Comm redesign
- Bug 4026: Fix SSL and adaptation_access handling of aborted connections
- Bug 3969: Fix credentials caching for Digest authentication
- Bug 3806: Caching responses with Vary header
- Fix umask default on crash report generated email
- Fix pthread library detection on FreeBSD 10
- Avoid assertions on Range requests that trigger Squid-generated errors.