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4940.	[cleanup]	Extract the loop in dns__zone_updatesigs() into
			separate functions to improve code readability.
			[GL #135]

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4939.	[test]		Add basic unit tests for update_sigs(). [GL #135]

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4938.	[placeholder]

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4937.	[func]		Remove support for OpenSSL < 1.0.0 [GL #191]

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4936.	[func]		Always use OpenSSL or PKCS#11 random data providers,
			and remove the --{enable,disable}-crypto-rand configure
			options. [GL #165]
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4935.	[func]		Add support for LibreSSL >= 2.7.0 (some OpenSSL 1.1.0
			call were added). [GL #191]

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4934.	[placeholder]

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4933.	[bug]		Not creating signing keys for an inline signed zone
			prevented changes applied to the raw zone from being
			reflected in the secure zone until signing keys were
			made available. [GL #159]

4932.	[bug]		Bumped signed serial of an inline signed zone was
			logged even when an error occurred while updating
			signatures. [GL #159]

29 30 31
4931.	[func]		Removed the "rbtdb64" database implementation.
			[GL #217]

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4930.	[bug]		Remove a bogus check in nslookup command line
			argument processing. [GL #206]

35 36 37
4929.	[func]		Add the ability to set RA and TC in queries made by
			dig (+[no]raflag, +[no]tcflag). [GL #213]

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38 39 40 41
4928.	[func]		The "dnskey-sig-validity" option allows
			"sig-validity-interval" to be overriden for signatures
			covering DNSKEY RRsets. [GL #145]

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4927.	[placeholder]

44 45 46
4926.	[func]		Add root key sentinel support.  To disable, add
			'root-key-sentinel no;' to named.conf. [GL #37]

47 48 49 50 51 52 53
4925.	[func]		Several configuration options that define intervals
			can now take TTL value suffixes (for example, 2h or 1d)
			in addition to integer parameters. These include
			max-cache-ttl, max-ncache-ttl, max-policy-ttl,
			fstrm-set-reopen-interval, interface-interval, and
			min-update-interval. [GL #203]

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4924.	[cleanup]	Clean up the isc_string_* namespace and leave
			only strlcpy and strlcat. [GL #178]

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57 58 59
4923.	[cleanup]	Refactor socket and socket event options into
			enum types. [GL !135]

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4922.	[bug]		dnstap: Log the destination address of client
61
			packets rather than the interface address.
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			[GL #197]

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4921.	[cleanup]	Add dns_fixedname_initname() and refactor the caller
			code to make usage of the new function, as a part of
			refactoring dns_fixedname_*() macros were turned into
			functions. [GL #183]

69 70 71
4920.	[cleanup]	Clean up libdns removing most of the backwards
			compatibility wrappers.

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4919.	[cleanup]	Clean up the isc_hash_* namespace and leave only
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			the FNV-1a hash implementation. [GL #178]
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4918.	[bug]		Fix double free after keygen error in dnssec-keygen
			when OpenSSL >= 1.1.0 is used and RSA_generate_key_ex
			fails. [GL #109]

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4917.	[func]		Support 64 RPZ policy zones by default. [GL #123]

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81 82 83
4916.	[func]		Remove IDNA2003 support and the bundled idnkit-1.0
			library.

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4915.	[func]		Implement IDNA2008 support in dig by adding support
			for libidn2.  New dig option +idnin has been added,
			which allows to process invalid domain names much
			like dig without IDN support.  libidn2 version 2.0
			or higher is needed for +idnout enabled by default.

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4914.	[bug]		A bug in zone database reference counting could lead to
			a crash when multiple versions of a slave zone were
			transferred from a master in close succession.
			[GL #134]

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4913.	[test]		Re-implemented older unit tests in bin/tests as ATF,
			removed the lib/tests unit testing library. [GL #115]

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4912.	[test]		Improved the reliability of the 'cds' system test.
			[GL #136]

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101 102 103
4911.	[test]		Improved the reliability of the 'mkeys' system test.
			[GL #128]

104 105 106
4910.	[func]		Update util/check-changes to work on release branches.
			[GL #113]

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4909.	[bug]		named-checkconf did not detect in-view zone collisions.
108 109
			[GL #125]

110 111 112 113
4908.	[test]		Eliminated unnecessary waiting in the allow_query
			system test. Also changed its name to allow-query.
			[GL #81]

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4907.	[test]		Improved the reliability of the 'notify' system
115 116
			test. [GL #59]

117 118 119
4906.	[func]		Replace getquad() with inet_pton(), completing
			change #4900. [GL #56]

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120 121 122 123 124
4905.	[bug]		irs_resconf_load() ignored resolv.conf syntax errors
			when "domain" or "search" options were present in that
			file. [GL #110]

4904.	[bug]		Temporarily revert change #4859. [GL #124]
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126 127 128 129
4903.	[bug]		"check-mx fail;" did not prevent MX records containing
			IP addresses from being added to a zone by a dynamic
			update. [GL #112]

130 131 132
4902.	[test]		Improved the reliability of the 'ixfr' system
			test. [GL #66]

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133 134 135 136
4901.	[func]		"dig +nssearch" now lists the name servers
			for a domain that time out, as well as the servers
			that respond. [GL #64]

137 138 139
4900.	[func]		Remove all uses of inet_aton().  As a result of this
			change, IPv4 addresses are now only accepted in
			dotted-quad format. [GL #13]
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4899.	[test]		Convert most of the remaining system tests to be able
			to run in parallel, continuing the work from change
			#4895. To take advantage of this, use "make -jN check",
			where N is the number of processors to use. [GL #91]

146
4898.	[func]		Remove libseccomp based system-call filtering. [GL #93]
147

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148 149 150
4897.	[test]		Update to rpz system test so that it doesn't recurse.
			[GL #68]

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151 152
4896.	[test]		cacheclean system test was not robust. [GL #82]

153 154 155
4895.	[test]		Allow some system tests to run in parallel.
			[RT #46602]

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156 157 158
4894.	[bug]		named could crash while rolling a dnstap output file.
			[RT #46942]

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4893.	[bug]		Address various issues reported by cppcheck. [GL #51]
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4892.	[bug]		named could leak memory when "rndc reload" was invoked
			before all zone loading actions triggered by a previous
			"rndc reload" command were completed. [RT #47076]

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165 166
4891.	[placeholder]

167 168 169
4890.	[func]		Remove unused ondestroy callback from libisc.
			[isc-projects/bind9!3]

170 171 172 173 174
4889.	[func]		Warn about the use of old root keys without the new
			root key being present.  Warn about dlv.isc.org's
			key being present. Warn about both managed and
			trusted root keys being present. [RT #43670]

175
4888.	[test]		Initialize sockets correctly in sample-update so
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			that the nsupdate system test will run on Windows.
177 178
			[RT #47097]

179 180 181
4887.	[test]		Enable the rpzrecurse test to run on Windows.
			[RT #47093]

182 183
4886.	[doc]		Document dig -u in manpage. [RT #47150]

184 185 186 187 188
4885.	[security]	update-policy rules that otherwise ignore the name
			field now require that it be set to "." to ensure
			that any type list present is properly interpreted.
			[RT #47126]

189 190 191
4884.	[bug]		named could crash on shutdown due to a race between
			shutdown_server() and ns__client_request(). [RT #47120]

192 193
4883.	[cleanup]	Improved debugging output from dnssec-cds. [RT #47026]

194 195 196
4882.	[bug]		Address potential memory leak in
			dns_update_signaturesinc. [RT #47084]

197 198 199
4881.	[bug]		Only include dst_openssl.h when OpenSSL is required.
			[RT #47068]

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200 201 202 203 204 205
4880.	[bug]		Named wasn't returning the target of a cross-zone
			CNAME between two served zones when recursion was
			desired and available (RD=1, RA=1). (When this is
			not the case, the CNAME target is deliberately
			withheld to prevent accidental cache poisoning.)
			[RT #47078]
206

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4879.	[bug]		dns_rdata_caa:value_len field was too small.
			[RT #47086]
209

210 211 212
4878.	[bug]		List 'ply' as a requirement for the 'isc' python
			package. [RT #47065]

213 214 215
4877.	[bug]		Address integer overflow when exponentially
			backing off retry intervals. [RT #47041]

216 217
4876.	[bug]		Address deadlock with accessing a keytable. [RT #47000]

218 219
4875.	[bug]		Address compile failures on older systems. [RT #47015]

220 221 222
4874.	[bug]		Wrong time display when reporting new keywarntime.
			[RT #47042]

223 224 225 226 227 228 229 230
4873.	[doc]		Grammars for named.conf included in the ARM are now
			automatically generated by the configuration parser
			itself.  As a side effect of the work needed to
			separate zone type grammars from each other, this
			also makes checking of zone statements in
			named-checkconf more correct and consistent.
			[RT #36957]

231 232 233
4872.	[bug]		Don't permit loading meta RR types such as TKEY
			from master files. [RT #47009]

234 235 236 237
4871.	[bug]		Fix configure glitch in detecting stdatomic.h
			support on systems with multiple compilers.
			[RT #46959]

238 239 240
4870.	[test]		Update included ATF library to atf-0.21 preserving
			the ATF tool. [RT #46967]

241
4869.	[bug]		Address some cases where NULL with zero length could
242 243
			be passed to memmove which is undefined behavior and
			can lead to bad optimization. [RT #46888]
244

245 246 247
4868.	[func]		dnssec-keygen can no longer generate HMAC keys.
			Use tsig-keygen instead. [RT #46404]

248 249 250 251 252
4867.	[cleanup]	Normalize rndc on/off commands (validation,
			querylog, serve-stale) so they all accept the
			same synonyms for on/off (yes/no, true/false,
			enable/disable). Thanks to Tony Finch. [RT #47022]

253 254 255 256
4866.	[port]		DST library initialization verifies MD5 (when MD5
			was not disabled) and SHA-1 hash and HMAC support.
			[RT #46764]

257 258 259
4865.	[cleanup]	Simplify handling isc_socket_sendto2() return values.
			[RT #46986]

260 261 262 263
4864.	[bug]		named acting as a slave for a catalog zone crashed if
			the latter contained a master definition without an IP
			address. [RT #45999]

264 265 266
4863.	[bug]		Fix various other bugs reported by Valgrind's
			memcheck tool. [RT #46978]

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4862.	[bug]		The rdata flags for RRSIG were not being properly set
268 269
			when constructing a rdataslab. [RT #46978]

270 271 272
4861.	[bug]		The isc_crc64 unit test was not endian independent.
			[RT #46973]

273 274
4860.	[bug]		isc_int8_t should be signed char.  [RT #46973]

275 276 277 278 279
4859.	[bug]		A loop was possible when attempting to validate
			unsigned CNAME responses from secure zones;
			this caused a delay in returning SERVFAIL and
			also increased the chances of encountering
			CVE-2017-3145. [RT #46839]
280 281 282 283 284

4858.	[security]	Addresses could be referenced after being freed
			in resolver.c, causing an assertion failure.
			(CVE-2017-3145) [RT #46839]

285 286 287 288
4857.	[bug]		Maintain attach/detach semantics for event->db,
			event->node, event->rdataset and event->sigrdataset
			in query.c. [RT #46891]

289 290 291
4856.	[bug]		'rndc zonestatus' reported the wrong underlying type
			for a inline slave zone. [RT #46875]

292 293 294
4855.	[bug]		isc_time_formatshorttimestamp produced incorrect
			output. [RT #46938]

295 296 297
4854.	[bug]		query_synthcnamewildcard should stop generating the
			response if query_synthwildcard fails. [RT #46939]

298 299 300
4853.	[bug]		Add REQUIRE's and INSIST's to isc_time_formatISO8601L
			and isc_time_formatISO8601Lms. [RT #46916]

301 302 303 304 305
4852.	[bug]		Handle strftime() failing in isc_time_formatISO8601ms.
			Add REQUIRE's and INSIST's to isc_time_formattimestamp,
			isc_time_formathttptimestamp, isc_time_formatISO8601,
			isc_time_formatISO8601ms. [RT #46892]

306 307 308
4851.	[port]		Support using kyua as well as atf-run to run the unit
			tests. [RT #46853]

309 310 311
4850.	[bug]		Named failed to restart with multiple added zones in
			lmdb database. [RT #46889]

312 313 314
4849.	[bug]		Duplicate zones could appear in the .nzf file if
			addzone failed. [RT #46435]

315 316 317 318
4848.	[func]		Zone types "primary" and "secondary" can now be used
			as synonyms for "master" and "slave" in named.conf.
			[RT #46713]

319
4847.	[bug]		dnssec-dnskey-kskonly was not being honored for
320 321
			CDS and CDNSKEY. [RT #46755]

322 323 324 325
4846.	[test]		Adjust timing values in runtime system test. Address
			named.pid removal races in runtime system test.
			[RT #46800]

326 327 328
4845.	[bug]		Dig (non iOS) should exit on malformed names.
			[RT #46806]

329 330
4844.	[test]		Address memory leaks in libatf-c. [RT #46798]

331 332
4843.	[bug]		dnssec-signzone free hashlist on exit. [RT #46791]

333 334 335
4842.	[bug]		Conditionally compile opensslecdsa_link.c to avoid
			warnings about unused function. [RT #46790]

336 337
	--- 9.12.0rc1 released ---

338 339
4841.	[bug]		Address -fsanitize=undefined warnings. [RT #46786]

340 341 342
4840.	[test]		Add tests to cover fallback to using ZSK on inactive
			KSK. [RT #46787]

343
4839.	[bug]		zone.c:zone_sign was not properly determining
344 345 346 347
			if there were active KSK and ZSK keys for
			a algorithm when update-check-ksk is true
			(default) leaving records unsigned with one or
			more DNSKEY algorithms. [RT #46774]
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349 350 351 352 353 354
4838.	[bug]		zone.c:add_sigs was not properly determining
			if there were active KSK and ZSK keys for
			a algorithm when update-check-ksk is true
			(default) leaving records unsigned with one or
			more DNSKEY algorithms. [RT #46754]

355 356 357
4837.	[bug]		dns_update_signatures{inc} (add_sigs) was not
			properly determining if there were active KSK and
			ZSK keys for a algorithm when update-check-ksk is
358 359 360
			true (default) leaving records unsigned when there
			were multiple DNSKEY algorithms for the zone.
			[RT #46743]
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362 363 364 365 366
4836.	[bug]		Zones created using "rndc addzone" could
			temporarily fail to inherit an "allow-transfer"
			ACL that had been configured in the options
			statement. [RT #46603]

367 368 369 370
4835.	[cleanup]	Clean up and refactor LMDB-related code. [RT #46718]

4834.	[port]		Fix LMDB support on OpenBSD. [RT #46718]

371 372 373 374 375 376
4833.	[bug]		isc_event_free should check that the event is not
			linked when called. [RT #46725]

4832.	[bug]		Events were not being removed from zone->rss_events.
			[RT #46725]

377 378 379
4831.	[bug]		Convert the RRSIG expirytime to 64 bits for
			comparisions in diff.c:resign. [RT #46710]

380 381 382
4830.	[bug]		Failure to configure ATF when requested did not cause
			an error in top-level configure script. [RT #46655]

383 384 385 386
4829.	[bug]		isc_heap_delete did not zero the index value when
			the heap was created with a callback to do that.
			[RT #46709]

387 388 389
4828.	[bug]		Do not use thread-local storage for storing LMDB reader
			locktable slots. [RT #46556]

390 391 392
4827.	[misc]		Add a precommit check script util/checklibs.sh
			[RT #46215]

393 394 395
4826.	[cleanup]	Prevent potential build failures in bin/confgen/ and
			bin/named/ when using parallel make. [RT #46648]

396 397 398
4825.	[bug]		Prevent a bogus "error during managed-keys processing
			(no more)" warning from being logged. [RT #46645]

399 400
4824.	[port]		Add iOS hooks to dig. [RT #42011]

401 402 403
4823.	[test]		Refactor reclimit system test to improve its
			reliability and speed. [RT #46632]

404 405
4822.	[bug]		Use resign_sooner in dns_db_setsigningtime. [RT #46473]

406 407 408 409 410 411 412 413
4821.	[bug]		When resigning ensure that the SOA's expire time is
			always later that the resigning time of other records.
			[RT #46473]

4820.	[bug]		dns_db_subtractrdataset should transfer the resigning
			information to the new header. [RT #46473]

4819.	[bug]		Fully backout the transaction when adding a RRset
414
			to the resigning / removal heaps fails. [RT #46473]
415

416 417 418
4818.	[test]		The logfileconfig system test could intermittently
			report false negatives on some platforms. [RT #46615]

419 420 421
4817.	[cleanup]	Use DNS_NAME_INITABSOLUTE and DNS_NAME_INITNONABSOLUTE.
			[RT #45433]

422 423 424
4816.	[bug]		Don't use a common array for storing EDNS options
			in DiG as it could fill up. [RT #45611]

425 426 427
4815.	[bug]		rbt_test.c:insert_and_delete needed to call
			dns_rbt_addnode instead of dns_rbt_addname. [RT #46553]

428 429
4814.	[cleanup]	Use AS_HELP_STRING for consistent help text. [RT #46521]

430 431 432 433
4813.	[bug]		Address potential read after free errors from
			query_synthnodata, query_synthwildcard and
			query_synthnxdomain. [RT #46547]

434 435 436
4812.	[bug]		Minor improvements to stability and consistency of code
			handling managed keys. [RT #46468]

437 438 439 440 441
4811.	[bug]		Revert api changes to use <isc/buffer.h> inline
			macros.  Provide a alternative mechanism to turn
			on the use of inline macros when building BIND.
			[RT #46520]

442 443 444
4810.	[test]		The chain system test failed if the IPv6 interfaces
			were not configured. [RT #46508]

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445 446
	--- 9.12.0b2 released ---

447 448 449
4809.	[port]		Check at configure time whether -latomic is needed
			for stdatomic.h. [RT #46324]

450 451
4808.	[bug]		Properly test for zlib.h. [RT #46504]

452 453 454 455
4807.	[cleanup]	isc_rng_randombytes() returns a specified number of
			bytes from the PRNG; this is now used instead of
			calling isc_rng_random() multiple times. [RT #46230]

456 457 458 459
4806.	[func]		Log messages related to loading of zones are now
			directed to the "zoneload" logging category.
			[RT #41640]

460 461 462
4805.	[bug]		TCP4Active and TCP6Active weren't being updated
			correctly. [RT #46454]

463 464 465 466
4804.	[port]		win32: access() does not work on directories as
			required by POSIX.  Supply a alternative in
			isc_file_isdirwritable. [RT #46394]

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4803.	[placeholder]

469 470 471
4802.	[test]		Refactor mkeys system test to make it quicker and more
			reliable. [RT #45293]

472 473 474 475
4801.	[func]		'dnssec-lookaside auto;' and 'dnssec-lookaside .
			trust-anchor dlv.isc.org;' now elicit warnings rather
			than being fatal configuration errors. [RT #46410]

476 477 478
4800.	[bug]		When processing delzone, write one zone config per
			line to the NZF. [RT #46323]

479 480
4799.	[cleanup]	Improve clarity of keytable unit tests. [RT #46407]

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4798.	[func]		Keys specified in "managed-keys" statements
			are tagged as "initializing" until they have been
			updated by a key refresh query. If initialization
			fails it will be visible from "rndc secroots".
			[RT #46267]

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4797.	[func]		Removed "isc-hmac-fixup", as the versions of BIND that
			had the bug it worked around are long past end of
			life. [RT #46411]

491 492 493
4796.	[bug]		Increase the maximum configurable TCP keepalive
			timeout to 65535. [RT #44710]

494 495 496
4795.	[func]		A new statistics counter has been added to track
			priming queries. [RT #46313]

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4794.	[func]		"dnssec-checkds -s" specifies a file from which
			to read a DS set rather than querying the parent.
			[RT #44667]

501 502 503
4793.	[bug]		nsupdate -[46] could overflow the array of server
			addresses. [RT #46402]

504 505
4792.	[bug]		Fix map file header correctness check. [RT #38418]

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4791.	[doc]		Fixed outdated documentation about export libraries.
			[RT #46341]

509 510 511 512
4790.	[bug]		nsupdate could trigger a require when sending a
			update to the second address of the server.
			[RT #45731]

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513 514
4789.	[cleanup]	Check writability of new-zones-directory. [RT #46308]

515 516 517 518
4788.	[cleanup]	When using "update-policy local", log a warning
			when an update matching the session key is received
			from a remote host. [RT #46213]

519 520 521 522
4787.	[cleanup]	Turn nsec3param_salt_totext() into a public function,
			dns_nsec3param_salttotext(), and add unit tests for it.
			[RT #46289]

523 524 525 526
4786.	[func]		The "filter-aaaa-on-v4" and "filter-aaaa-on-v6"
			options are no longer conditionally compiled.
			[RT #46340]

527
4785.	[func]		The hmac-md5 algorithm is no longer recommended for
528 529
			use with RNDC keys.  The default in rndc-confgen
			is now hmac-sha256. [RT #42272]
530 531 532 533 534 535 536

4784.	[func]		The use of dnssec-keygen to generate HMAC keys is
			deprecated in favor of tsig-keygen.  dnssec-keygen
			will print a warning when used for this purpose.
			All HMAC algorithms will be removed from
			dnssec-keygen in a future release. [RT #42272]

537 538
4783.	[test]		dnssec: 'check that NOTIFY is sent at the end of
			NSEC3 chain generation failed' required more time
539
			on some machines for the IXFR to complete. [RT #46388]
540

541 542 543 544
4782.	[test]		dnssec: 'checking positive and negative validation
			with negative trust anchors' required more time to
			complete on some machines. [RT #46386]

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545 546
4781.	[maint]		B.ROOT-SERVERS.NET is now 199.9.14.201. [RT #45889]

547 548 549 550
4780.	[bug]		When answering ANY queries, don't include the NS
			RRset in the authority section if it was already
			in the answer section. [RT #44543]

551 552 553 554
4779.	[bug]		Expire NTA at the start of the second. Don't update
			the expiry value if the record has already expired
			after a successful check. [RT #46368]

555 556
4778.	[test]		Improve synth-from-dnssec testing. [RT #46352]

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557 558 559
4777.	[cleanup]	Removed a redundant call to configure_view_acl().
			[RT #46369]

560 561
4776.	[bug]		Improve portability of ht_test. [RT #46333]

562 563 564
4775.	[bug]		Address Coverity warnings in ht_test.c and mem_test.c
			[RT #46281]

565 566 567
4774.	[bug]		<isc/util.h> was incorrectly included in several
			header files. [RT #46311]

568 569 570 571
4773.	[doc]		Fixed generating Doxygen documentation for functions
			annotated using certain macros.  Miscellaneous
			Doxygen-related cleanups. [RT #46276]

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572 573
	--- 9.12.0b1 released ---

574 575 576 577
4772.	[test]		Expanded unit testing framework for libns, using
			hooks to interrupt query flow and inspect state
			at specified locations. [RT #46173]

578 579 580
4771.	[bug]		When sending RFC 5011 refresh queries, disregard
			cached DNSKEY rrsets. [RT #46251]

581 582 583 584 585 586 587
4770.	[bug]		Cache additional data from priming queries as glue.
			Previously they were ignored as unsigned
			non-answer data from a secure zone, and never
			actually got added to the cache, causing hints
			to be used frequently for root-server
			addresses, which triggered re-priming. [RT #45241]

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588
4769.	[func]		The working directory and managed-keys directory has
589 590
			to be writeable (and seekable). [RT #46077]

591 592 593 594 595 596 597 598 599
4768.	[func]		By default, memory is no longer filled with tag values
			when it is allocated or freed; this improves
			performance but makes debugging of certain memory
			issues more difficult. "named -M fill" turns memory
			filling back on. (Building "configure
			--enable-developer", turns memory fill on by
			default again; it can then be disabled with
			"named -M nofill".) [RT #45123]

600 601 602 603
4767.	[func]		Add a new function, isc_buffer_printf(), which can be
			used to append a formatted string to the used region of
			a buffer. [RT #46201]

604 605 606 607
4766.	[cleanup]	Addresss Coverity warnings. [RT #46150]

4765.	[bug]		Address potential INSIST in dnssec-cds. [RT #46150]

608 609 610
4764.	[bug]		Address portability issues in cds system test.
			[RT #46214]

611 612 613 614
4763.	[contrib]	Improve compatibility when building MySQL DLZ
			module by using mysql_config if available.
			[RT #45558]

615 616 617 618 619
4762.	[func]		"update-policy local" is now restricted to updates
			from local addresses. (Previously, other addresses
			were allowed so long as updates were signed by the
			local session key.) [RT #45492]

620 621
4761.	[protocol]	Add support for DOA. [RT #45612]

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622 623
4760.	[func]		Add glue cache statistics counters. [RT #46028]

624 625 626 627 628
4759.	[func]		Add logging channel "trust-anchor-telementry" to
			record trust-anchor-telementry in incoming requests.
			Both _ta-XXXX.<anchor>/NULL and EDNS KEY-TAG options
			are logged.  [RT #46124]

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629 630 631
4758.	[doc]		Remove documentation of unimplemented "topology".
			[RT #46161]

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632 633 634 635 636 637
4757.	[func]		New "dnssec-cds" command creates a new parent DS
			RRset based on CDS or CDNSKEY RRsets found in
			a child zone, and generates either a dsset file
			or stream of nsupdate commands to update the
			parent. Thanks to Tony Finch. [RT #46090]

638 639 640 641 642 643 644 645 646
4756.	[bug]		Interrupting dig could lead to an INSIST failure after
			certain errors were encountered while querying a host
			whose name resolved to more than one address.  Change
			4537 increased the odds of triggering this issue by
			causing dig to hang indefinitely when certain error
			paths were evaluated.  dig now also retries TCP queries
			(once) if the server gracefully closes the connection
			before sending a response. [RT #42832, #45159]

647 648 649
4755.	[cleanup]	Silence unnecessary log message when NZF file doesn't
			exist. [RT #46186]

650 651 652
4754.	[bug]		dns_zone_setview needs a two stage commit to properly
			handle errors. [RT #45841]

653 654 655 656 657
4753.	[contrib]	Software obtainable from known upstream locations
			(i.e., zkt, nslint, query-loc) has been removed.
			Links to these and other packages can be found at
			https://www.isc.org/community/tools [RT #46182]

658 659
4752.	[test]		Add unit test for isc_net_pton. [RT #46171]

660 661 662 663 664 665
4751.	[func]		"dnssec-signzone -S" can now automatically add parent
			synchronization records (CDS and CDNSKEY) according
			to key metadata set using the -Psync and -Dsync
			options to dnssec-keygen and dnssec-settime.
			[RT #46149]

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666 667 668 669 670 671
4750.	[func]		"rndc managed-keys destroy" shuts down RFC 5011 key
			maintenance and deletes the managed-keys database.
			If followed by "rndc reconfig" or a server restart,
			key maintenance is reinitialized from scratch.
			This is primarily intended for testing. [RT #32456]

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672 673 674 675 676 677
4749.	[func]		The ISC DLV service has been shut down, and all
			DLV records have been removed from dlv.isc.org.
			- Removed references to ISC DLV in documentation
			- Removed DLV key from bind.keys
			- No longer use ISC DLV by default in delv
			- "dnssec-lookaside auto" and configuration of
678
			  "dnssec-lookaide" with dlv.isc.org as the trust
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679 680 681
			  anchor are both now fatal errors.
			[RT #46155]

682 683
4748.	[cleanup]	Sprintf to snprintf coversions. [RT #46132]

684 685 686
4747.	[func]		Synthesis of responses from DNSSEC-verified records.
			Stage 3 - synthesize NODATA responses. [RT #40138]

687 688 689
4746.	[cleanup]	Add configured prefixes to configure summary
			output. [RT #46153]

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690 691 692 693
4745.	[test]		Add color-coded pass/fail messages to system
			tests when running on terminals that support them.
			[RT #45977]

694 695 696
4744.	[bug]		Suppress trust-anchor-telementry queries if
			validation is disabled. [RT #46131]

697 698 699
4743.	[func]		Exclude trust-anchor-telementry queries from
			synth-from-dnssec processing. [RT #46123]

700 701 702 703 704
4742.	[func]		Synthesis of responses from DNSSEC-verified records.
			Stage 2 - synthesis of records from wildcard data.
			If the dns64 or filter-aaaa* is configured then the
			involved lookups are currently excluded. [RT #40138]

705 706 707
4741.	[bug]		Make isc_refcount_current() atomically read the
			counter value. [RT #46074]

708 709
4740.	[cleanup]	Avoid triggering format-truncated warnings. [RT #46107]

710 711
4739.	[cleanup]	Address clang static analysis warnings. [RT #45952]

712 713
4738.	[port]		win32: strftime mishandles %Z. [RT #46039]

714 715
4737.	[cleanup]	Address Coverity warnings. [RT #46012]

716 717 718 719 720
4736.	[cleanup]	(a) Added comments to NSEC3-related functions in
			lib/dns/zone.c.  (b) Refactored NSEC3 salt formatting
			code.  (c) Minor tweaks to lock and result handling.
			[RT #46053]

721 722
4735.	[bug]		Add @ISC_OPENSSL_LIBS@ to isc-config. [RT #46078]

723 724 725
4734.	[contrib]	Added sample configuration for DNS-over-TLS in
			contrib/dnspriv.

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4733.	[bug]		Change #4706 introduced a bug causing TCP clients
			not be reused correctly, leading to unconstrained
			memory growth. [RT #46029]

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4732.	[func]		Change default minimal-responses setting to
731 732
			no-auth-recursive. [RT #46016]

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733
4731.	[bug]		Fix use after free when closing an LMDB. [RT #46000]
734

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735
4730.	[bug]		Fix out of bounds access in DHCID totext() method.
736 737
			[RT #46001]

738 739 740 741 742
4729.	[bug]		Don't use memset() to wipe memory, as it may be
			removed by compiler optimizations when the
			memset() occurs on automatic stack allocation
			just before function return. [RT #45947]

743 744 745
4728.	[func]		Use C11's stdatomic.h instead of isc_atomic
			where available. [RT #40668]

746 747 748 749
4727.	[bug]		Retransferring an inline-signed slave using NSEC3
			around the time its NSEC3 salt was changed could result
			in an infinite signing loop. [RT #45080]

750 751 752 753 754 755 756
4726.	[port]		Prevent setsockopt() errors related to TCP_FASTOPEN
			from being logged on FreeBSD if the kernel does not
			support it.  Notify the user when the kernel does
			support TCP_FASTOPEN, but it is disabled by sysctl.
			Add a new configure option, --disable-tcp-fastopen, to
			disable use of TCP_FASTOPEN altogether. [RT #44754]

757 758 759 760 761
4725.	[bug]		Nsupdate: "recvsoa" was incorrectly reported for
			failures in sending the update message.  The correct
			location to be reported is "update_completed".
			[RT #46014]

762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781
4724.	[func]		By default, BIND now uses the random number
			functions provided by the crypto library (i.e.,
			OpenSSL or a PKCS#11 provider) as a source of
			randomness rather than /dev/random.  This is
			suitable for virtual machine environments
			which have limited entropy pools and lack
			hardware random number generators.

			This can be overridden by specifying another
			entropy source via the "random-device" option
			in named.conf, or via the -r command line option;
			however, for functions requiring full cryptographic
			strength, such as DNSSEC key generation, this
			cannot be overridden. In particular, the -r
			command line option no longer has any effect on
			dnssec-keygen.

			This can be disabled by building with
			"configure --disable-crypto-rand".
			[RT #31459] [RT #46047]
782

783 784
4723.	[bug]		Statistics counter DNSTAPdropped was misidentified
			as DNSSECdropped. [RT #46002]
785

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786 787 788
4722.	[cleanup]	Clean up uses of strcpy() and strcat() in favor of
			strlcpy() and strlcat() for safety. [RT #45981]

789 790 791 792
4721.	[func]		'dnssec-signzone -x' and 'dnssec-dnskey-kskonly'
			options now apply to CDNSKEY and DS records as well
			as DNSKEY. Thanks to Tony Finch. [RT #45689]

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793 794 795
4720.	[func]		Added a statistics counter to track prefetch
			queries. [RT #45847]

796 797
4719.	[bug]		Address PVS static analyzer warnings. [RT #45946]

798 799 800
4718.	[func]		Avoid seaching for a owner name compression pointer
			more than once when writing out a RRset. [RT #45802]

801 802 803 804
4717.	[bug]		Treat replies with QCOUNT=0 as truncated if TC=1,
			FORMERR if TC=0, and log the error correctly.
			[RT #45836]

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805 806
4716.	[placeholder]

807 808
	--- 9.12.0a1 released ---

809 810 811
4715.	[bug]		TreeMemMax was mis-identified as a second HeapMemMax
			in the Json cache statistics. [RT #45980]

812 813 814
4714.	[port]		openbsd/libressl: add support for building with
			--enable-openssl-hash. [RT #45982]

815 816 817
4713.	[func]		Added support for the DNS Response Policy Service
			(DNSRPS) API, which allows named to use an external
			response policy daemon when built with
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818 819
			"configure --enable-dnsrps". Thanks to Farsight
			Security. [RT #43376]
820

821 822 823
4712.	[bug]		"dig +domain" and "dig +search" didn't retain the
			search domain when retrying with TCP. [RT #45547]

824 825 826
4711.	[test]		Some RR types were missing from genzones.sh.
			[RT #45782]

827 828 829
4710.	[cleanup]	Changed the --enable-openssl-hash default to yes.
			[RT #45019]

830 831 832
4709.	[cleanup]	Use dns_name_fullhash() to hash names for RRL.
			[RT #45435]

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833
4708.	[cleanup]	Legacy Windows builds (i.e. for XP and earlier)
834
			are no longer supported. [RT #45186]
835 836 837 838 839 840 841 842 843 844 845 846

4707.	[func]		The lightweight resolver daemon and library (lwresd
			and liblwres) have been removed. [RT #45186]

4706.	[func]		Code implementing name server query processing has
			been moved from bin/named to a new library "libns".
			Functions remaining in bin/named are now prefixed
			with "named_" rather than "ns_".  This will make it
			easier to write unit tests for name server code, or
			link name server functionality into new tools.
			[RT #45186]

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4705.	[placeholder]

849 850
4704.	[cleanup]	Silence Visual Studio compiler warnings. [RT #45898]

851 852 853
4703.	[bug]		BINDInstall.exe was missing some buffer length checks.
			[RT #45898]

854 855 856
4702.	[func]		Update function declarations to use
			dns_masterstyle_flags_t for style flags. [RT #45924]

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4701.	[cleanup]	Refactored lib/dns/tsig.c to reduce code
			duplication and simplify the disabling of MD5.
			[RT #45490]

861 862 863 864 865 866
4700.	[func]		Serving of stale answers is now supported. This
			allows named to provide stale cached answers when
			the authoritative server is under attack.
			See max-stale-ttl, stale-answer-enable,
			stale-answer-ttl. [RT #44790]

867 868 869 870
4699.	[func]		Multiple cookie-secret clauses can now be specified.
			The first one specified is used to generate new
			server cookies.  [RT #45672]

871 872 873 874
4698.	[port]		Add --with-python-install-dir configure option to allow
			specifying a nonstandard installation directory for
			Python modules. [RT #45407]

875 876 877
4697.	[bug]		Restore workaround for Microsoft Windows TSIG hash
			computation bug. [RT #45854]

878 879 880
4696.	[port]		Enable filter-aaaa support by default on Windows
			builds. [RT #45883]

881 882 883 884
4695.	[bug]		cookie-secrets were not being properly checked by
			named-checkconf. [RT #45886]

4694.	[func]		dnssec-keygen no longer uses RSASHA1 by default;
885 886 887 888 889 890 891 892 893
			the signing algorithm must be specified on
			the command line with the "-a" option.  Signing
			scripts that rely on the existing default behavior
			will break; use "dnssec-keygen -a RSASHA1" to
			repair them. (The goal of this change is to make
			it easier to find scripts using RSASHA1 so they
			can be changed in the event of that algorithm
			being deprecated in the future.) [RT #44755]

894 895 896 897 898
4693.	[func]		Synthesis of responses from DNSSEC-verified records.
			Stage 1 covers NXDOMAIN synthesis from NSEC records.
			This is controlled by synth-from-dnssec and is enabled
			by default. [RT #40138]

899 900 901
4692.	[bug]		Fix build failures with libressl introduced in 4676.
			[RT #45879]

902 903 904
4691.	[func]		Add -4/-6 command line options to nsupdate and rndc.
			[RT #45632]

905 906 907
4690.	[bug]		Command line options -4/-6 were handled inconsistently
			between tools. [RT #45632]

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4689.	[cleanup]	Turn on minimal responses for CDNSKEY and CDS in
909 910 911
			addition to DNSKEY and DS. Thanks to Tony Finch.
			[RT #45690]

912 913 914
4688.	[protocol]	Check and display EDNS KEY TAG options (RFC 8145) in
			messages. [RT #44804]

915 916
4687.	[func]		Refactor tracklines code. [RT #45126]

917 918 919 920 921
4686.	[bug]		dnssec-settime -p could print a bogus warning about
			key deletion scheduled before its inactivation when a
			key had an inactivation date set but no deletion date
			set. [RT #45807]

922 923 924
4685.	[bug]		dnssec-settime incorrectly calculated publication and
			activation dates for a successor key. [RT #45806]

925 926 927 928
4684.	[bug]		delv could send bogus DNS queries when an explicit
			server address was specified on the command line along
			with -4/-6. [RT #45804]

929 930 931
4683.	[bug]		Prevent nsupdate from immediately exiting on invalid
			user input in interactive mode. [RT #28194]

932 933 934
4682.	[bug]		Don't report errors on records below a DNAME.
			[RT #44880]

935 936 937 938
4681.	[bug]		Log messages from the validator now include the
			associated view unless the view is "_default/IN"
			or "_dnsclient/IN". [RT #45770]

939 940 941
4680.	[bug]		Fix failing over to another master server address when
			nsupdate is used with GSS-API. [RT #45380]

942 943 944
4679.	[cleanup]	Suggest using -o when dnssec-verify finds a SOA record
			not at top of zone and -o is not used. [RT #45519]

945 946
4678.	[bug]		geoip-use-ecs has the wrong type when geoip support
			is disabled at configure time. [RT #45763]
947

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948
4677.	[cleanup]	Split up the main function in dig to better support
949 950
			the iOS app version. [RT #45508]

951 952 953
4676.	[cleanup]	Allow BIND to be built using OpenSSL 1.0.X with
			deprecated functions removed. [RT #45706]

954 955
4675.	[cleanup]	Don't use C++ keyword class. [RT #45726]

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4674.	[func]		"dig +sigchase", and related options "+topdown" and
957 958
			"+trusted-keys", have been removed. Use "delv" for
			queries with DNSSEC validation. [RT #42793]
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959

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4673.	[port]		Silence GCC 7 warnings. [RT #45592]

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4672.	[placeholder]

964 965 966 967 968
4671.	[bug]		Fix a race condition that could cause the
			resolver to crash with assertion failure when
			chasing DS in specific conditions with a very
			short RTT to the upstream nameserver. [RT #45168]

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4670.	[cleanup]	Ensure that a request MAC is never sent back
			in an XFR response unless the signature was
971
			verified. [RT #45494]
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973 974 975 976 977
4669.	[func]		Iterative query logic in resolver.c has been
			refactored into smaller functions and commented,
			for improved readability, maintainability and
			testability. [RT #45362]

978 979 980
4668.	[bug]		Use localtime_r and gmtime_r for thread safety.
			[RT #45664]

981 982
4667.	[cleanup]	Refactor RDATA unit tests. [RT #45610]

983 984 985 986 987
4666.	[bug]		dnssec-keymgr: Domain names beginning with digits (0-9)
			could cause a parser error when reading the policy
			file. This now works correctly so long as the domain
			name is quoted. [RT #45641]

988 989 990 991 992
4665.	[protocol]	Added support for ED25519 and ED448 DNSSEC signing
			algorithms (RFC 8080). (Note: these algorithms
			depend on code currently in the development branch
			of OpenSSL which has not yet been released.)
			[RT #44696]
993

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4664.	[func]		Add a "glue-cache" option to enable or disable the
995
			glue cache. The default is "yes". [RT #45125]
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997 998 999
4663.	[cleanup]	Clarify error message printed by dnssec-dsfromkey.
			[RT #21731]

1000 1001 1002 1003
4662.	[performance]	Improve cache memory cleanup of zero TTL records
			by putting them at the tail of LRU header lists.
			[RT #45274]

1004 1005 1006 1007
4661.	[bug]		A race condition could occur if a zone was reloaded
			while resigning, triggering a crash in
			rbtdb.c:closeversion(). [RT #45276]

1008 1009 1010
4660.	[bug]		Remove spurious "peer" from Windows socket log
			messages. [RT #45617]

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4659.	[bug]		Remove spurious log message about lmdb-mapsize
1012 1013 1014
			not being supported when parsing builtin
			configuration file. [RT #45618]

1015 1016 1017
4658.	[bug]		Clean up build directory created by "setup.py install"
			immediately.  [RT #45628]

1018 1019 1020
4657.	[bug]		rrchecker system test result could be improperly
			determined. [RT #45602]

1021 1022 1023 1024
4656.	[bug]		Apply "port" and "dscp" values specified in catalog
			zone's "default-masters" option to the generated
			configuration of its member zones. [RT #45545]

1025 1026
4655.	[bug]		Lack of seccomp could be falsely reported. [RT #45599]

1027 1028 1029
4654.	[cleanup]	Don't use C++ keywords delete, new and namespace.
			[RT #45538]

1030 1031
4653.	[bug]		Reorder includes to move @DST_OPENSSL_INC@ and
			@ISC_OPENSSL_INC@ after shipped include directories.
1032 1033
			[RT #45581]

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1034
4652.	[bug]		Nsupdate could attempt to use a zeroed address on
1035 1036
			server timeout. [RT #45417]

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1037 1038 1039
4651.	[test]		Silence coverity warnings in tsig_test.c. [RT #45528]

4650.	[placeholder]
1040

1041 1042 1043
4649.	[bug]		The wrong zone was logged when a catalog zone is added.
			[RT #45520]

1044 1045 1046 1047
4648.	[bug]		"rndc reconfig" on a slave no longer causes all member
			zones of configured catalog zones to be removed from
			configuration. [RT #45310]

1048 1049 1050 1051 1052
4647.	[bug]		Change 4643 broke verification of TSIG signed TCP
			message sequences where not all the messages contain
			TSIG records.  These may be used in AXFR and IXFR
			responses. [RT #45509]

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1053 1054
4646.	[placeholder]

1055 1056 1057
4645.	[bug]		Fix PKCS#11 RSA parsing when MD5 is disabled.
			[RT #45300]

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1058 1059
4644.	[placeholder]

1060 1061 1062 1063
4643.	[security]	An error in TSIG handling could permit unauthorized
			zone transfers or zone updates. (CVE-2017-3142)
			(CVE-2017-3143) [RT #45383]

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1064 1065 1066 1067
4642.	[cleanup]	Add more logging of RFC 5011 events affecting the
			status of managed keys: newly observed keys,
			deletion of revoked keys, etc. [RT #45354]

1068 1069 1070
4641.	[cleanup]	Parallel builds (make -j) could fail with --with-atf /
			--enable-developer. [RT #45373]

1071 1072 1073 1074
4640.	[bug]		If query_findversion failed in query_getdb due to
			memory failure the error status was incorrectly
			discarded. [RT #45331]

1075 1076 1077
4639.	[bug]		Fix a regression in --with-tuning reporting introduced
			by change 4488. [RT #45396]

1078 1079 1080
4638.	[bug]		Reloading or reconfiguring named could fail on
			some platforms when LMDB was in use. [RT #45203]

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1081 1082 1083 1084 1085 1086
4637.	[func]		"nsec3hash -r" option ("rdata order") takes arguments
			in the same order as they appear in NSEC3 or
			NSEC3PARAM records, so that NSEC3 parameters can
			be cut and pasted from an existing record. Thanks
			to Tony Finch for the contribution. [RT #45183]

1087 1088 1089
4636.	[bug]		Normalize rpz policy zone names when checking for
			existence. [RT #45358]

1090 1091 1092
4635.	[bug]		Fix RPZ NSDNAME logging that was logging
			failures as NSIP. [RT #45052]

1093 1094 1095
4634.	[contrib]	check5011.pl needs to handle optional space before
			semi-colon in +multi-line output. [RT #45352]

1096 1097
4633.	[maint]		Updated AAAA (2001:500:200::b) for B.ROOT-SERVERS.NET.

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1098
4632.	[security]	The BIND installer on Windows used an unquoted
1099
			service path, which can enable privilege escalation.
1100 1101
			(CVE-2017-3141) [RT #45229]

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1102
4631.	[security]	Some RPZ configurations could go into an infinite
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1103 1104 1105
			query loop when encountering responses with TTL=0.
			(CVE-2017-3140) [RT #45181]

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1106
4630.	[bug]		"dyndb" is dependent on dlopen existing / being
1107 1108
			enabled. [RT #45291]

1109 1110 1111
4629.	[bug]		dns_client_startupdate could not be called with a
			running client. [RT #45277]

1112 1113 1114
4628.	[bug]		Fixed a potential reference leak in query_getdb().
			[RT #45247]

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1115 1116
4627.	[placeholder]

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1117 1118 1119
4626.	[test]		Added more tests for handling of different record
			ordering in CNAME and DNAME responses. [QA #430]

1120 1121 1122 1123
4625.	[bug]		Running "rndc addzone" and "rndc delzone" at close
			to the same time could trigger a deadlock if using
			LMDB. [RT #45209]

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1124 1125
4624.	[placeholder]

1126 1127 1128
4623.	[bug]		Use --with-protobuf-c and --with-libfstrm to find
			protoc-c and fstrm_capture. [RT #45187]

1129 1130 1131
4622.	[bug]		Remove unnecessary escaping of semicolon in CAA and
			URI records. [RT #45216]

1132 1133 1134
4621.	[port]		Force alignment of oid arrays to silence loader
			warnings. [RT #45131]

1135 1136 1137
4620.	[port]		Handle EPFNOSUPPORT being returned when probing
			to see if a socket type is supported. [RT #45214]

1138 1139 1140
4619.	[bug]		Call isc_mem_put instead of isc_mem_free in
			bin/named/server.c:setup_newzones. [RT #45202]

1141 1142 1143
4618.	[bug]		Check isc_mem_strdup results in dns_view_setnewzones.
			Add logging for lmdb call failures. [RT #45204]

1144 1145 1146
4617.	[test]		Update rndc system test to be more delay tolerant.
			[RT #45177]

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1147 1148 1149 1150
4616.	[bug]		When using LMDB, zones deleted using "rndc delzone"
			were not correctly removed from the new-zone
			database. [RT #45185]

1151 1152 1153 1154
4615.	[bug]		AD could be set on truncated answer with no records
			present in the answer and authority sections.
			[RT #45140]

1155 1156
4614.	[test]		Fixed an error in the sockaddr unit test. [RT #45146]

1157 1158 1159 1160 1161 1162 1163
4613.	[func]		By default, the maximum size of a zone jour