Release Notes: This release introduces DBus support using the dbus-cxx library and the dbus-cxx-xml2cpp interface generator. To enable, use the --enable-dbus configure option. For now, only a few key classes have DBus interfaces: generic endpoints, IPv4 TCP and UDP endpoints, IPv4 TCP server, and IPv4 addresses. Several of the flag-like options have had their accessor names changed to improve readability. Typically these now have an is_someflag_enabled() and enable_someflag() style. There are also a few name changes to the IPv4 and IPv6 UDP classes to improve readability.