4446.	[bug]		The cache_find() and _findrdataset() functions
			could find rdatasets that had been marked stale.
			[RT #42853]

4445.	[cleanup]	isc_errno_toresult() can now be used to call the
			formerly private function isc__errno2result().
			[RT #43050]

4444.	[bug]		Fixed some issues related to dyndb: A bug caused
			braces to be omitted when passing configuration text
			from named.conf to a dyndb driver, and there was a
			use-after-free in the sample dyndb driver. [RT #43050]

Patch for dyndb driver submitted by Petr Spacek at Red Hat.

                        TCP sockets. [RT #42864]

                        server side. [RT #42866]

                        [RT #43005]

                        notify and refresh queries. [RT #42825]

                        no-auth and no-auth-recursive which suppress
                        adding the NS records to the authority section
                        as well as the associated address records for the
                        nameservers. [RT #42005]

                        lookups. [RT #42894]

                        will not fit into a single IPv4 encapsulated IPv6
                        UDP packet when transmitted over a Ethernet link.
                        [RT #42871]

                        to slave zones. [RT #43008]

4433.	[cleanup]	Report an error when passing an invalid option or
			view name to "rndc dumpdb". [RT #42958]

Patch submitted by Tony Finch (dot@dotat.at).

                        system test. [RT #27996]

                        [RT #42970]

                        Found by 0x710DDDD At Alibaba Security. [RT #42895]

                        [RT #42976]

                        in a threaded build. [RT #42979]

4427.	[bug]		The "query" and "response" parameters to the
			"dnstap" option had their functions reversed.