Changelogs for 5.1.x¶

5.1.0-alpha1¶

This is release 5.1.0-alpha1 of the Authoritative Server. It provides many small new features and improvements, as well as bug fixes.

Please review the Upgrade Notes before upgrading from versions < 5.0.x.

New Features¶

• Calidns: Initial proxy protocol support

  ¶

  References: pull request 15301

• Pdnsutil: make “zone list” record sorting optional

  ¶

  References: pull request 16569

• Pdnsutil: add zone copy command

  ¶

  References: pull request 16179

• Add support to the new WALLET RRType

  ¶

  References: #15449, pull request 16977

• Allow adding HTTP Headers in LUA Record ifurlup

  ¶

  References: #11610, #8295, pull request 16955

• structured logging

  ¶

  References: pull request 16240, pull request 16370, pull request 16693

• add default-soa-edit-api setting for API zone creation (Seena Fallah)

  ¶

  References: #6173, pull request 16807

• Add fail-close backupselector mode for Lua healthcheck functions (Xabier Napal)

  ¶

  References: #16074, pull request 16659

• allow finer-grained rrset changes through the API

  ¶

  References: pull request 16589

• Lmdb: allow different mapsize values for main and shards

  ¶

  References: pull request 16361

• Support new SVCB parameters: ohttp, dohpath, tls-supported-groups (Chris Hofstaedtler)

  ¶

  References: pull request 15550

• Lmdb: optional memory-only freshness check timestamp

  ¶

  References: #13024, #16154, pull request 16193

• knob to allow underscores in hostnames

  ¶

  References: #15386, pull request 16151

• Feat: Add DRIP records (HHIT and BRID)

  ¶

  References: pull request 16142

• backend flush command

  ¶

  References: pull request 16184

• Lmdb: optional memory-only notification timestamps

  ¶

  References: pull request 16141

• API: stricter record content validation

  ¶

  References: #11052, pull request 16041

Removed Features¶

• No longer allow passing the api-key as a query argument

  ¶

  References: #16785, pull request 16790

Improvements¶

• Prep, but do not actually move to C++20

  ¶

  References: #14734, pull request 16077

• LMDB: try to reduce the cost of the LS header

  ¶

  References: #12663, pull request 16083

• Provide a default searchRecords implementation

  ¶

  References: pull request 15866

• cache the result of some metadata lookups during packet processing

  ¶

  References: #15922, pull request 15947

• make pdnsutil add-record perform the same checks as the REST API

  ¶

  References: #6031, pull request 15386

• Pdnsutil: prettier zone output

  ¶

  References: #11053, #15891, pull request 15999

• Pdnsutil: report corrupted records

  ¶

  References: #4941, pull request 15966

• Sort API RRs by content if name and type are equal

  ¶

  References: #11140, pull request 16951

• trim labels faster

  ¶

  References: pull request 16928

• perform axfr immediately when creating an autosecondary domain

  ¶

  References: #16418, pull request 16636

• webserver: recognize Accept: / header

  ¶

  References: pull request 16520

• Display SOA check timestamps in human-readable form

  ¶

  References: #11134, pull request 16050

• List supported record types in alphabetical order

  ¶

  References: pull request 15968

Bug Fixes¶

• Remove logging interfaces which lack priority arguments

  ¶

  References: pull request 16956

• remove configurable random generator leftovers, take 2

  ¶

  References: #16639, pull request 16919

• one less infinite loop

  ¶

  References: pull request 16830

• More metaprogramming sugar

  ¶

  References: pull request 16917

• Fix some performance inefficiencies reported by Coverity

  ¶

  References: pull request 16915

• get rid of a “may be uninitialized” warning.

  ¶

  References: pull request 16854

• minor getAllDomains optimizations

  ¶

  References: pull request 16573

• Drop usage of libboost-system library (Chris Hofstaedtler)

  ¶

  References: pull request 16826

• Base64 tidy and unit test fix

  ¶

  References: #16805, pull request 16817

• Stricter timestamp checks

  ¶

  References: pull request 16820

• correctly compute DNSSEC public key exponent lengths when larger than 255

  ¶

  References: pull request 16810

• Calidns: Also handle PDNSException`s in `main

  ¶

  References: pull request 16703

• LuaWrapper: Add support for std::variant

  ¶

  References: pull request 16622

• rfc2136: more code cleanup

  ¶

  References: pull request 16348

• lmdb: error path cleanup in upgrade code

  ¶

  References: pull request 16547

• bunch of boring idempotent commits

  ¶

  References: pull request 16467

• rfc2136: more churning

  ¶

  References: pull request 16343

• attempt at technical debt reduction in RFC2136 code

  ¶

  References: pull request 16306

• Ext/json: sync with upstream

  ¶

  References: pull request 16293

• Luawrapper: correct lua_pop argument

  ¶

  References: pull request 16334

• Remove dead code

  ¶

  References: pull request 16226, pull request 16243, pull request 16445, pull request 16678, pull request 16954

• Remove boost < 1.54 leftovers

  ¶

  References: pull request 16033

• Lmdb-safe: Remove the read-only transactions counter

  ¶

  References: pull request 15844

• Fix Boost system lib req: it is no longer a lib for boost >= 1.89

  ¶

  References: #15972, pull request 15991

• objectionable LMDB logic speedups

  ¶

  References: #1, pull request 15864

• Prefer milliseconds to microseconds for timeouts

  ¶

  References: pull request 15958

• smarter backend lookup aborts

  ¶

  References: pull request 15450

• Lmdb: be more careful when looking into the domains table

  ¶

  References: pull request 15944

• Miscellaneous boring cleanups

  ¶

  References: pull request 15922

• pdnsutil: Fix command synopsis of “view list”.

  ¶

  References: #16747, pull request 16751

• dumresp: fix fd leak

  ¶

  References: #16365, pull request 16374

• Pdnsutil: fix b2b-migrate to from sql to non-sql

  ¶

  References: pull request 16209

• Pdnsutil: allow spaces in EDITOR

  ¶

  References: pull request 16120

• Fix interaction between “pdnsutil zone edit” and pipe backend

  ¶

  References: pull request 16114

• Fix case sensitivity handling for IXFR requests in ixfrdist (Jeremy Muriel)

  ¶

  References: pull request 16063

• be a bit more explicit regarding @ no longer being magic in pdnsutil

  ¶

  References: pull request 15962

• Pdnsutil: smarter SOA handling in zone edit

  ¶

  References: pull request 15971

• Scrub harder in zone rectify

  ¶

  References: pull request 15894

• yet another logic botch

  ¶

  References: pull request 16245

• logic botch in ldap backend

  ¶

  References: pull request 16225

• Use the proper size after processing a proxy protocol payload

  ¶

  References: pull request 16965

• fix a crash and some cleanup in the auth-catalogzone.cc (Kees Monshouwer)

  ¶

  References: pull request 14057

• coverity-induced fixes

  ¶

  References: pull request 16638, pull request 16958

• correctly update tsig keys with PostgreSQL

  ¶

  References: #16945, pull request 16947

• Ensure LUA record weights are > 0

  ¶

  References: #8854, pull request 16948

• stricter handling of the Lua DNS update policy

  ¶

  References: pull request 16831

• web: stricter control of statistics rings changes

  ¶

  References: pull request 16731

• fix and document behaviour when multiple ALIAS records in an RRset

  ¶

  References: #16864, pull request 16884

• loosen check in NotificationQueue::removeIf

  ¶

  References: pull request 16902

• fix stupid logic error in lmdb-write-update-notification=no

  ¶

  References: pull request 16871

• better advice when creating zones

  ¶

  References: pull request 16670

• harden SVCB record parsing

  ¶

  References: pull request 16710

• stricter TTL enforcement for RRset updates

  ¶

  References: #7230, pull request 16753

• EDNS cookies: Test the timestamp handling in our unit tests

  ¶

  References: pull request 16733

• EDNS cookies: fix timestamp handling

  ¶

  References: pull request 16730

• always send a response for {A,I}XFR requests

  ¶

  References: pull request 16301

• Actually install binaries when building with meson

  ¶

  References: pull request 16671

• fix geoip_mmdb backend MMDB_open error handling (Ensar Sarajčić)

  ¶

  References: pull request 16669

• more robustness in createReverse*

  ¶

  References: pull request 16657

• lmdb: winter paranoia

  ¶

  References: pull request 16642

• EXTEND and PRUNE are new in 4.9.12 and 5.0.2, not REPLACE

  ¶

  References: pull request 16652

• remove configurable random generator leftovers

  ¶

  References: #16554, pull request 16639

• yet another boring autoconf regression

  ¶

  References: pull request 16568

• Remove some boost::optional leftovers

  ¶

  References: pull request 16601

• lua: add missing catch block for STL exceptions in createForward

  ¶

  References: #15222, pull request 16564

• M4/pdns_check_libcrypto: fix ecdsa/eddsa includedir (famfo)

  ¶

  References: pull request 16538

• sstuff: convert mapped IPv4 addresses for ACL (famfo)

  ¶

  References: #16537, pull request 16539

• regress: Fix PDNS_BUILD_PATH for non-meson builds

  ¶

  References: pull request 16517

• meson: reset binary names to original

  ¶

  References: pull request 16401

• sdist: copy files as files, not as new dirs

  ¶

  References: pull request 16398

• Luawrapper: on luajit+arm64+tsan, retry allocs harder

  ¶

  References: pull request 16451

• Cleanup endianness determining code

  ¶

  References: #16091, pull request 16440

• Api: relax zone name check in view removal

  ¶

  References: #16351, pull request 16352

• Drop Socket::getline (Chris Hofstaedtler)

  ¶

  References: #16335, pull request 16337

• Prevent a potential race condition in cache cleaning (DeyanSG)

  ¶

  References: #16286, pull request 16287

• Allow selecting a specific version of Lua with meson

  ¶

  References: pull request 16259

• Luawrapper: don’t segfault on failure in traceback handler

  ¶

  References: #15173, #16229, pull request 16230

• fix a secondary domain type check in bind backend

  ¶

  References: pull request 16213

• missing space in error message

  ¶

  References: pull request 16195

• handle ENT in pipe backend

  ¶

  References: pull request 16185

• remove confusing message

  ¶

  References: #2353, pull request 16113

• Provide more context in GeoIPbackend YAML parsing failures

  ¶

  References: pull request 16183

• some more lmdb polish

  ¶

  References: pull request 16176

• views: perform character set validation of view names

  ¶

  References: pull request 16152

• odbc tweaks to appease coverity

  ¶

  References: #16109, pull request 16150

• handle early lua-records-exec-limit exception correctly

  ¶

  References: #16118, #16119, pull request 16121

• LUA shared exec: reset exec limit for every invocation

  ¶

  References: #16118, pull request 16119

• Fix EDNS Cookie & Proxy protocol (Jelle Kaufmann)

  ¶

  References: pull request 16112

• one more configuration sanity check

  ¶

  References: pull request 16116

• TSIG metadata tweaks

  ¶

  References: #9015, pull request 15873

• try to improve some error messages

  ¶

  References: pull request 16111

• memory corruption in ODBC

  ¶

  References: pull request 16109

• record contents handling changes

  ¶

  References: #5208, pull request 16087

• REST API: normalize record contents received

  ¶

  References: #15990, pull request 15994

• smarter bind zone file freshness check

  ¶

  References: #469, pull request 16035

• REST API: bring back 404 errors

  ¶

  References: pull request 16059

• Improve lmdb dyndns test results

  ¶

  References: pull request 15891

• Correctly handle dnsupdate reject by Lua policy

  ¶

  References: #14953, pull request 16024

• Web server: try harder to return response in the same type as the request

  ¶

  References: #7097, pull request 15969

• Fix misleading description of tcp-control-port argument. (Ramsanker K R)

  ¶

  References: pull request 16056

• Make axfr error message more helpful when a domain can’t be found

  ¶

  References: #11084, pull request 16046

• More zone names in error messages

  ¶

  References: #12154, pull request 16006