* Fix various crashes and a security issue in the ifcfg settings plugin * Fix a crash accessing the Uuid property of active VPN connections * Allow disabling the built-in crash backtrace functionality * Allow building with out PolicyKit * dnsmasq local caching nameserver plugin cache size bumpted to 400 entries (from 150) * Ensure IPv6 static routes are flushed for manual configs too * IPv6 RAs are now accepted when forwarding is configured