+JH/14 New options dnssec_request_domains, dnssec_require_domains on the
+ dnslookup router (applying to the forward lookup).
+
+TL/08 Bugzilla 1453: New LDAP "SERVERS=" option allows admin to override list
+ of ldap servers used for a specific lookup. Patch provided by Heiko
+ Schlichting.
+
+JH/18 New options dnssec_lax, dnssec_strict on dnsdb lookups.
+