Added a new command line option to dig: +[no]unexpected. By default, dig won't accept a reply from a source other than the one to which it sent the query. Add the +unexpected argument to enable it to process replies from unexpected sources. The GeoIP2 API from MaxMind is now supported. Geolocation support will be compiled in by default if the libmaxminddb library is found at compile time, but can be turned off by using configure --disable-geoip. The default path to the GeoIP2 databases will be set based on the location of the libmaxminddb library; for example, if it is in /usr/local/lib, then the default path will be /usr/local/share/GeoIP. This value can be overridden in named.conf using the geoip-directory option. Some geoip ACL settings that were available with legacy GeoIP, including searches for netspeed, org, and three-letter ISO country codes, will no longer work when using GeoIP2. Supported GeoIP2 database types are country, city, domain, isp, and as. All of these databases support both IPv4 and IPv6 lookups. [GL #182] [GL #1112] In order to clarify the configuration of DNSSEC keys, the trusted-keys and managed-keys statements have been deprecated, and the new dnssec-keys statement should now be used for both types of key. When used with the keyword initial-key, dnssec-keys has the same behavior as managed-keys, i.e., it configures a trust anchor that is to be maintained via RFC 5011. When used with the new keyword static-key, it has the same behavior as trusted-keys, configuring a permanent trust anchor that will not automatically be updated. (This usage is not recommended for the root key.) [GL #6] The new add-soa option specifies whether or not the response-policy zone's SOA record should be included in the additional section of RPZ responses. [GL #865] Two new metrics have been added to the statistics-channel to report DNSSEC signing operations. For each key in each zone, the dnssec-sign counter indicates the total number of signatures named has generated using that key since server startup, and the dnssec-refresh counter indicates how many of those signatures were refreshed during zone maintenance, as opposed to having been generated as a result of a zone update. [GL #513] Statistics channel groups are now toggleable. [GL #1030] dig, mdig and delv can all now take a +yaml option to print output in a a detailed YAML format. [RT #1145]