+* DNSSEC minimum functionality - ignore Additional when AD set.
+* IPv6 name<->address translation - but which version ??
+* IPv6 transport.
+* Threadsafe version/mode.
+* Caching in the library.
+* Make port configurable in config file.
+* `Nameserver sent bad response' should produce a hexdump in the log
+ (see eg mail to ian@davenant Mon, 25 Oct 2004 14:19:46 +0100 re
+ `compressed datagram contains loop')