3624.	[bug]		Look for 'json_object_new_int64' when looking for a
			the json library. [RT #34449]

3622.	[tuning]	Eliminate an unnecessary lock when incrementing
			cache statistics. [RT #34339]

3619.	[bug]		Fixed a bug in RPZ with "recursive-only no;"
			[RT #33776]

3612.	[port]		Check whether to use -ljson or -ljson-c. [RT #34115]

3609.	[bug]		Corrected a possible deadlock in applications using
			the export version of the isc_app API. [RT #33967]

3604.	[bug]		Fixed a compile-time error when building with
			JSON but not XML. [RT #33959]

3602.	[contrib]	Added DLZ Perl module, allowing Perl scripts to
			integrate with named and serve DNS data.
			(Contributed by John Eaglesham of Yahoo.)

3598.	[cleanup]	Improved portability of map file code. [RT #33820]

3597.	[bug]		Ensure automatic-resigning heaps are reconstructed
			when loading zones in map format. [RT #33381]

3595.	[port]		win32: Fix build problems introduced by change #3550.
			[RT #33807]

3570.	[bug]		Check internal pointers are valid when loading map
			files. [RT #33403]

3569.	[contrib]	Ported mysql DLZ driver to dynamically-loadable
			module, and added multithread support. [RT #33394]

3564.	[bug]		Improved handling of corrupted map files. [RT #33380]

3554.	[bug]		RRL failed to correctly rate-limit upward
			referrals and failed to count dropped error
			responses in the statistics. [RT #33225]

3551.	[bug]		resolver.querydscp[46] were uninitialized.  [RT #32686]

3545.	[bug]		RRL slip behavior was incorrect when set to 1.
			[RT #33111]

3523.	[contrib]	Ported filesystem and ldap DLZ drivers to
			dynamically-loadable modules, and added the
			"wildcard" module based on a contribution from
			Vadim Goncharov <vgoncharov@nic.ru>. [RT #23569]

3522.	[bug]		DLZ lookups could fail to return SERVFAIL when
			they ought to. [RT #32685]

3518.	[bug]		Increase the size of dns_rrl_key.s.rtype by one bit
			so that all dns_rrl_rtype_t enum values fit regardless
			of whether it is teated as signed or unsigned by
			the compiler. [RT #32792]

3507.	[bug]		Statistics channel XSL had a glitch when attempting
			to chart query data before any queries had been
			received. [RT #32620]

3494.	[func]		DNS RRL: Blunt the impact of DNS reflection and
			amplification attacks by rate-limiting substantially-
			identical responses. To enable, use "configure
			--enable-rrl". [RT #28130]

3490.	[bug]		When logging RDATA during update, truncate if it's
			too long. [RT #32365]

3489.	[bug]		--enable-developer now turns on ISC_LIST_CHECKINIT.
			When cloning a rdataset do not copy the link contents.
			[RT #32651]

3484.	[bug]		Some statistics were incorrectly rendered in XML.
			[RT #32587]

3476.	[bug]		"rndc zonestatus" could report a spurious "not
			found" error on inline-signing zones. [RT #29226]

3475.	[cleanup]	Changed name of 'map' zone file format (previously
			'fast'). [RT #32458]

3472.	[bug]		The active-connections counter in the socket
			statistics could underflow. [RT #31747]

3469.	[bug]		Handle DLZ lookup failures more gracefully. Improve
			backward compatibility between versions of DLZ dlopen
			API. [RT #32275]

3434.	[bug]		Pass client info to the DLZ findzone() entry
			point in addition to lookup().  This makes it
			possible for a database to answer differently
			whether it's authoritative for a name depending
			on the address of the client.  [RT #31775]

3433.	[bug]		dlz_findzone() did not correctly handle
			ISC_R_NOMORE. [RT #31172]

3375.	[bug]		'rndc dumpdb' failed on empty caches. [RT #30808]

3324.	[test]		Add better tests for ADB stats [RT #27057]

3316.	[tuning]	Improved locking performance when recursing.
			[RT #28836]

3315.	[tuning]	Use multiple dispatch objects for sending upstream
			queries; this can improve performance on busy
			multiprocessor systems by reducing lock contention.
			[RT #28605]