What's Changed

Security Fixes

• Impove CD validation by @robszewczyk in https://github.com/project-chip/connectedhomeip/pull/29664

Bug Fixes

• Fix PAA pathlen check to match spec by @tcarmelveilleux in https://github.com/project-chip/connectedhomeip/pull/27207
• Increment used TCPEndPoint count during incoming connection. by @pidarped in https://github.com/project-chip/connectedhomeip/pull/29553

Bluetooth Related Changes

• Cancel incomplete BLE connection when CloseAllBleConnections() is called by @cuizelin99 in https://github.com/project-chip/connectedhomeip/pull/27304
• Revert "Cancel incomplete BLE connection when CloseAllBleConnections() is called (#27304)" by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/28143
• Make constexpr constants in headers inline constexpr by @ksperling-apple in https://github.com/project-chip/connectedhomeip/pull/29279
• Restyle C(++) code after upgrade to clang-format 16 by @ksperling-apple in https://github.com/project-chip/connectedhomeip/pull/29496
• Add pw_unit_test support to build configuration by @mbknust in https://github.com/project-chip/connectedhomeip/pull/29479

Transport/Messaging Layer Changes

• [Silabs][WiFi] LWIP config modifications for ecosystems long run fix by @chirag-silabs in https://github.com/project-chip/connectedhomeip/pull/26375
• Inet implementations assume BYTE_ORDER is defined. make sure that it is by @jmartinez-silabs in https://github.com/project-chip/connectedhomeip/pull/26460
• Make slightly better use of SockAddr in TCP code. by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/26483
• Log session id in SecureSession::MoveToState. by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/26490
• Fix alignment problem when casting struct sockaddr pointers to SockAddr. by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/26488
• Remove SessionHandle.{h,cpp} and replace includes with Session.h by @andy31415 in https://github.com/project-chip/connectedhomeip/pull/26549
• [Group][Transport] Add Random first value group counter by @jepenven-silabs in https://github.com/project-chip/connectedhomeip/pull/26610
• [Tests] Improving initalizaiton in TestInetCommonPosix by @ATmobica in https://github.com/project-chip/connectedhomeip/pull/26663
• Remove tracing of encrypted message data (prepared buffers). by @andy31415 in https://github.com/project-chip/connectedhomeip/pull/27276
• MinMds - remove duplicate broadcasts at startup time (remove IP address looping) by @andy31415 in https://github.com/project-chip/connectedhomeip/pull/27268
• Add data logging using the tracing module for message send/receive by @andy31415 in https://github.com/project-chip/connectedhomeip/pull/27281
• Make tracedecoder not stateful and ensure both sent and received messages are logged by @andy31415 in https://github.com/project-chip/connectedhomeip/pull/27860
• [Linux] DnssdImpl: rework avahi implementation by @plan44 in https://github.com/project-chip/connectedhomeip/pull/26397
• [ICD]Add SAT Common TXT key by @jmartinez-silabs in https://github.com/project-chip/connectedhomeip/pull/28123
• Factor out secure channel type definitions into a separate static library. by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/28248
• Make sure we clean up properly if StartWatchingSocket fails. by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/28245
• Improve size calculation for our packets. by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/28563
• [Silabs]DIC refactor changes by @Thirsrin in https://github.com/project-chip/connectedhomeip/pull/27340
• inet: ScopedLwIPLock for better safety and added locks at necessary places by @shubhamdp in https://github.com/project-chip/connectedhomeip/pull/28655
• [Silabs] DIC Changes by @KishorSilabs in https://github.com/project-chip/connectedhomeip/pull/28857
• [ESP32] Enable LWIP_TCPIP_CORE_LOCKING by default and added static assert for the same by @shubhamdp in https://github.com/project-chip/connectedhomeip/pull/28798
• [Silabs] LwIP changes for rs911x NCP and SOC mode by @sharad-patil24 in https://github.com/project-chip/connectedhomeip/pull/29005
• enable asr lock assert; add more ASR CI by @tx2rx in https://github.com/project-chip/connectedhomeip/pull/29041
• UDPEndPointImplLwIP: Support LWIP_TCPIP_CORE_LOCKING=0 by @rojer in https://github.com/project-chip/connectedhomeip/pull/29057
• IPAddress: Fix zero-initialization of ip6_addr_t by @rojer in https://github.com/project-chip/connectedhomeip/pull/29167
• [clang-tidy] Fix a bunch of style warnings by @rojer in https://github.com/project-chip/connectedhomeip/pull/29242
• Make sure all known CHIP_DEVICE_LAYER_TARGET_* are defined. by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/29230
• Optionally avoid global constructors by @ksperling-apple in https://github.com/project-chip/connectedhomeip/pull/29071
• Include the peer address in "Msg TX" logs. by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/29351
• Remove empty state from FixedSpan by @ksperling-apple in https://github.com/project-chip/connectedhomeip/pull/29240
• [Android] Support group message by @joonhaengHeo in https://github.com/project-chip/connectedhomeip/pull/29244
• Enable -Wundef by default. by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/29582
• lwip: Add patch to fix RA LLADDR processing by @cecille in https://github.com/project-chip/connectedhomeip/pull/29600
• [Bouffalolab] Enable -Wundef and fix compile error by @wy-hh in https://github.com/project-chip/connectedhomeip/pull/29756
• lwIP: reference upstream patches for ND6 LLADDR by @cecille in https://github.com/project-chip/connectedhomeip/pull/29789
• [Android] Move nameindex implementation by @joonhaengHeo in https://github.com/project-chip/connectedhomeip/pull/29775
• Add intelligence to the ExchangeContext to determine if a peer is active by @mkardous-silabs in https://github.com/project-chip/connectedhomeip/pull/29549

Crypto Changes

• Implemented ExtractSerialNumberFromX509Cert() Method by @emargolis in https://github.com/project-chip/connectedhomeip/pull/26485
• Implemented ExtractSubjectFromX509Cert() and ExtractIssuerFromX509Cert() Helper Functions by @emargolis in https://github.com/project-chip/connectedhomeip/pull/26588
• [crypto] Fix PSA crypto PAL by @ATmobica in https://github.com/project-chip/connectedhomeip/pull/26596
• [crypto] Fix PSA crypto PAL by @ATmobica in https://github.com/project-chip/connectedhomeip/pull/26662
• [BUG] Linux Test Harness Certification Declaration encoding error by @swan-amazon in https://github.com/project-chip/connectedhomeip/pull/26812
• Add a lint for SuccessOrExit without assignment. by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/26854
• [crypto] PSA crypto PAL improvements by @ATmobica in https://github.com/project-chip/connectedhomeip/pull/26741
• Add test with X.509 invalid pathLen extension by @tcarmelveilleux in https://github.com/project-chip/connectedhomeip/pull/27322
• Moving NXP HSM integration code to platform folder by @sujaygkulkarni-nxp in https://github.com/project-chip/connectedhomeip/pull/27130
• Implemented ExtractCRLDistributionPointURIFromX509Cert() Helper Function by @emargolis in https://github.com/project-chip/connectedhomeip/pull/26913
• Implemented ExtractCDPExtensionCRLIssuerFromX509Cert() Helper Function by @emargolis in https://github.com/project-chip/connectedhomeip/pull/28345
• Add MACRO to set alignment of sha256 context by @wy-hh in https://github.com/project-chip/connectedhomeip/pull/28426
• Remove NOCSR Request size limits and fix ReadDerLength bugs by @tcarmelveilleux in https://github.com/project-chip/connectedhomeip/pull/28899
• Fix corner cases of handling of Common Name fallback encoding by @tcarmelveilleux in https://github.com/project-chip/connectedhomeip/pull/28911
• [ICD] Add Check-In payload generation by @jepenven-silabs in https://github.com/project-chip/connectedhomeip/pull/27615
• Make test vectors ByteSpans by @ksperling-apple in https://github.com/project-chip/connectedhomeip/pull/29200
• Fix constexpr complaints on test vectors by @cecille in https://github.com/project-chip/connectedhomeip/pull/29462
• [crypto] Extract common X509 functions for mbedTLS and PSA by @Damian-Nordic in https://github.com/project-chip/connectedhomeip/pull/29484

Core Library Changes

• Use stack buffer when tokenizing smaller buffers by @tehampson in https://github.com/project-chip/connectedhomeip/pull/26336
• Add element accessors on Span. by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/26366
• [Ameba] matter shell with loguart by @pankore in https://github.com/project-chip/connectedhomeip/pull/26380
• Fix JNI type casts in matter jni layer by @yunhanw-google in https://github.com/project-chip/connectedhomeip/pull/26559
• Make chip::Logging::GetModuleName public by @tcarmelveilleux in https://github.com/project-chip/connectedhomeip/pull/26664
• Stop using app-specific codegen in Darwin framework builds. by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/26669
• Be a little more flexible about Span constructors. by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/26701
• [Telink] Update to latest Zephyr (Update Telink image to 0.7.11) by @s07641069 in https://github.com/project-chip/connectedhomeip/pull/26675
• Make java UTF-8 decode more lenient by @andy31415 in https://github.com/project-chip/connectedhomeip/pull/26886
• [Shell] Add vTaskDelay to release CPU usage by @pankore in https://github.com/project-chip/connectedhomeip/pull/26864
• Remove unused Verhoeff code by @andy31415 in https://github.com/project-chip/connectedhomeip/pull/26977
• [chip-tool] Update chip-tool such that the device scanner is able to directly gives the discovered CommissionNodeData to the SetUpCodePairer by @vivien-apple in https://github.com/project-chip/connectedhomeip/pull/26164
• Add a string splitter class by @andy31415 in https://github.com/project-chip/connectedhomeip/pull/27154
• Add tracing macros to addressresolve by @andy31415 in https://github.com/project-chip/connectedhomeip/pull/27180
• Reduce number of replies on MinMds query processing. by @andy31415 in https://github.com/project-chip/connectedhomeip/pull/27183
• Optimize compilation time by @Damian-Nordic in https://github.com/project-chip/connectedhomeip/pull/27228
• [Scenes] Added the on-off cluster handler for scene EFS by @lpbeliveau-silabs in https://github.com/project-chip/connectedhomeip/pull/27041
• MinMDNS: reduce amount of data in the mdns advertising packets (and make it more RFC compliant) by @andy31415 in https://github.com/project-chip/connectedhomeip/pull/27274
• [darwin-framework-tool] Add discover module to scan and list the discovered commissionable devices over BLE and Mdns by @vivien-apple in https://github.com/project-chip/connectedhomeip/pull/27318
• Make updated tracing scope/begin/end/instant use char* instead of enums by @andy31415 in https://github.com/project-chip/connectedhomeip/pull/27327
• Add Format option for buffer writers and string builders by @andy31415 in https://github.com/project-chip/connectedhomeip/pull/27572
• time synchronization cluster by @fessehaeve in https://github.com/project-chip/connectedhomeip/pull/26082
• [ASR] Delete duplicate implementations and docs by @tx2rx in https://github.com/project-chip/connectedhomeip/pull/27625
• Add support for signed/bool to BufferReader/Writer by @tcarmelveilleux in https://github.com/project-chip/connectedhomeip/pull/27637
• Make sure we don't use CHIP_CONFIG_MAX_FABRICS before it's defined. by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/27679
• Make MinMDNS only report commissiabe nodes for active browse. by @andy31415 in https://github.com/project-chip/connectedhomeip/pull/27670
• Remove raw value access from TLV::Tag by @andy31415 in https://github.com/project-chip/connectedhomeip/pull/27869
• Do not allow zero size array in test by @andy31415 in https://github.com/project-chip/connectedhomeip/pull/27973
• Add Reset() calls to have clean names and error text by @andy31415 in https://github.com/project-chip/connectedhomeip/pull/28066
• ICD: Publisher-selected maximum subscription interval. by @rcasallas-silabs in https://github.com/project-chip/connectedhomeip/pull/27272
• Change to prefer IPv6 link local address by @yhoyoon in https://github.com/project-chip/connectedhomeip/pull/27981
• [ICD] Subscription resumption after timeout by @jtung-apple in https://github.com/project-chip/connectedhomeip/pull/27956
• Add some const to TLVReader get methods by @andy31415 in https://github.com/project-chip/connectedhomeip/pull/28167
• Make TLVReader getter const for ByteSpan and CharSpan by @andy31415 in https://github.com/project-chip/connectedhomeip/pull/28169
• [ReadHandler] Integration of ReportScheduler into the ReadHandler and IM engine. by @lpbeliveau-silabs in https://github.com/project-chip/connectedhomeip/pull/28104
• [dnssd] remove constants for _A subtype and AP TXT field by @Damian-Nordic in https://github.com/project-chip/connectedhomeip/pull/28332
• Reverted the AttributePersistenceProvider and added a SafeAttributePersistenceProvider by @hicklin in https://github.com/project-chip/connectedhomeip/pull/28302
• [text decode] Fix event decoding and add unit tests. by @andy31415 in https://github.com/project-chip/connectedhomeip/pull/28376
• [ICD] Add default ICD Behavior to readhandler when establishing a subscription by @mkardous-silabs in https://github.com/project-chip/connectedhomeip/pull/28375
• Improve Silabs Matter shell functionality/stability by @CuRahman in https://github.com/project-chip/connectedhomeip/pull/28475
• [zephyr] Run shell commands in Matter thread by @Damian-Nordic in https://github.com/project-chip/connectedhomeip/pull/28623
• [Json/Tlv]Add convertTlvTag function by @yunhanw-google in https://github.com/project-chip/connectedhomeip/pull/28760
• [ICD] Change IdleModeInterval Type from milliseconds to seconds by @mkardous-silabs in https://github.com/project-chip/connectedhomeip/pull/28804
• Increase value buffer size for payload decoding, make sure overflows are shown. by @andy31415 in https://github.com/project-chip/connectedhomeip/pull/28873
• Split JSON log tracing line by line for better alignment by @andy31415 in https://github.com/project-chip/connectedhomeip/pull/28897
• Match the order of ScoreIpAddress with IpScore by @yhoyoon in https://github.com/project-chip/connectedhomeip/pull/28934
• Fix failing to find Optional class issue by @yufengwangca in https://github.com/project-chip/connectedhomeip/pull/28991
• Update ConvertTlvTag function description by @yunhanw-google in https://github.com/project-chip/connectedhomeip/pull/29035
• [Android] Fix java exception type by @joonhaengHeo in https://github.com/project-chip/connectedhomeip/pull/29066
• [Android] Fix Commissioning Crash by @joonhaengHeo in https://github.com/project-chip/connectedhomeip/pull/29063
• Optimize the algorithm to replace all occurrences of java/util/Optional by @yufengwangca in https://github.com/project-chip/connectedhomeip/pull/29077
• Remove CONFIG_TLV_TRUNCATE. by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/29233
• Fix CHIPConfig.h not including InetConfig.h. by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/29223
• Remove mInfo field from Cancelable by default. by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/29262
• add icd check-in message in protocol_messages.matter by @yunhanw-google in https://github.com/project-chip/connectedhomeip/pull/29332
• Remove use of CHIP_MINMDNS_HIGH_VERBOSITY from shared resolve code. by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/29333
• DiscoveryImplPlatform: Only publish IPv6 address if IPv4 is disabled by @rojer in https://github.com/project-chip/connectedhomeip/pull/29399
• [ICD] Add units to configs and variables by @mkardous-silabs in https://github.com/project-chip/connectedhomeip/pull/29417
• Check for valid ids in command and write paths. by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/29461
• [Android]Fix Jni local and global reference leaks for generic IM by @yunhanw-google in https://github.com/project-chip/connectedhomeip/pull/29236
• Split apart text-only logging and binary logging. by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/29661
• Align ICD nomenclature in the app/icd/ implementation by @jmartinez-silabs in https://github.com/project-chip/connectedhomeip/pull/29687
• Break dependency cycle between CHIPMem and logging. by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/29685
• Add Span.h to a source_set that tracks its dependencies. by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/29491
• [Android]Remove unnecessary globalRef for android IM JNI by @yunhanw-google in https://github.com/project-chip/connectedhomeip/pull/29710
• Fix streamer_esp32.cpp for current esp-idf master branch by @marciogranzotto in https://github.com/project-chip/connectedhomeip/pull/29814
• Fix chip_logging=false builds. by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/29878

Controller Changes

• Make the "status" type match the spec. by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/26329
• Try next IP address when sending first session establishment message fails. by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/26308
• Make sure DnssdServer does not dereference a dangling fabric table. by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/26354
• chip-repl hits the Code is unsafe/racy assert when BLE commissioning is started by @tehampson in https://github.com/project-chip/connectedhomeip/pull/26338
• Handle opCredsIssuer initialization failure by @mwswartwout in https://github.com/project-chip/connectedhomeip/pull/26337
• [Python] Add lookup dictionaries for clusters and attributes by @marcelveldt in https://github.com/project-chip/connectedhomeip/pull/26121
• [Documentation] fix README.md of CHIP controller (Android CHIPTool link) by @jannisgaertner in https://github.com/project-chip/connectedhomeip/pull/26050
• time synchronization cluster XML update by @fessehaeve in https://github.com/project-chip/connectedhomeip/pull/26332
• Fix use of certificate validity policy in CHIPDeviceController. by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/26405
• Fix the problem of hang after BLE discovery fails during commission by @tianfeng-yang in https://github.com/project-chip/connectedhomeip/pull/26442
• Implemented Json to Tlv and Tlv to Json Converter in Kotlin by @emargolis in https://github.com/project-chip/connectedhomeip/pull/26458
• Revert "Implemented Json to Tlv and Tlv to Json Converter in Kotlin (#26458)" by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/26492
• Fix linux BLE deadlock by @tehampson in https://github.com/project-chip/connectedhomeip/pull/26418
• Fix handling of certificate validity policy in CHIPDeviceControllerFactory. by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/26526
• [Android] Implement pairing with code API by @joonhaengHeo in https://github.com/project-chip/connectedhomeip/pull/26324
• Improve discovery logging in SetUpCodePairer. by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/26534
• Implemented Json to Tlv and Tlv to Json Converter in Kotlin by @emargolis in https://github.com/project-chip/connectedhomeip/pull/26527
• [ICD] Update ICD Management XML to match specification by @mkardous-silabs in https://github.com/project-chip/connectedhomeip/pull/26587
• Align Replaceable Monitoring clusters on the "Feature" name. by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/26613
• Apply changes for european lock support to cluster xml by @mmarc in https://github.com/project-chip/connectedhomeip/pull/26632
• Add smoke-co-alarm-cluster.xml by @ericzijian1994 in https://github.com/project-chip/connectedhomeip/pull/26506
• Kotlin TLV Implementation: Removed Dependency on Protobuf by @emargolis in https://github.com/project-chip/connectedhomeip/pull/26641
• [python] drop unnecessary dependency to pycrypto by @agners in https://github.com/project-chip/connectedhomeip/pull/26611
• MediaClusters: Update SkipChannel per issue 26104 by @lazarkov in https://github.com/project-chip/connectedhomeip/pull/26501
• Align all clusters on naming the FeatureMap bitmap "Feature". by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/26673
• Use zcl_clusters for python by @andy31415 in https://github.com/project-chip/connectedhomeip/pull/26668
• Fix TemperatureLevelStruct to actually match the spec. by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/26691
• Regen all zap by @andy31415 in https://github.com/project-chip/connectedhomeip/pull/26700
• Add initial kotlin setuppayload implementation by @yufengwangca in https://github.com/project-chip/connectedhomeip/pull/26676
• Smoke/CO: Update XML to spec changes by @ericzijian1994 in https://github.com/project-chip/connectedhomeip/pull/26735
• Use controller exception in Java controller by @yunhanw-google in https://github.com/project-chip/connectedhomeip/pull/26708
• Add support for LTNE (Local Temperature Not Exposed) feature in Therm… by @huangzh142 in https://github.com/project-chip/connectedhomeip/pull/26686
• [Python] SubscriptionTransaction export subscriptionId & GetReporting… by @tianfeng-yang in https://github.com/project-chip/connectedhomeip/pull/26623
• Reland Use controller exception in Java controller by @yunhanw-google in https://github.com/project-chip/connectedhomeip/pull/26802
• [python] make enum part of cluster wheel by @agners in https://github.com/project-chip/connectedhomeip/pull/26740
• [python] Fix Cluster objects datatypes on Python 3.11 by @agners in https://github.com/project-chip/connectedhomeip/pull/26729
• Ha low enum additions by @simonhmorris1 in https://github.com/project-chip/connectedhomeip/pull/26751
• Change OptionalQRCodeInfo to data class by @yufengwangca in https://github.com/project-chip/connectedhomeip/pull/26849
• Refactored yaml tests for Test_TC_S_2_1..4 by @lpbeliveau-silabs in https://github.com/project-chip/connectedhomeip/pull/26459
• Fix the various MessageDef EndOf* functions to return CHIP_ERROR. by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/26910
• [Python] fixes event priority level & memory leak by @yzm157 in https://github.com/project-chip/connectedhomeip/pull/26872
• Fan Control Cluster updates for Fall 2023: TE1 by @mhazley in https://github.com/project-chip/connectedhomeip/pull/26296
• Bugfix: Mismatch in value type of light-sensor-type attribute of Illuminance Measurement Cluster. by @riwaghe in https://github.com/project-chip/connectedhomeip/pull/26290
• Zap regen - fix ToT merge conflict by @andy31415 in https://github.com/project-chip/connectedhomeip/pull/27038
• Implement kotlin setup-payload phase II by @yufengwangca in https://github.com/project-chip/connectedhomeip/pull/26963
• TC-DA-1.2, TC-DA-1.5 automation by @cecille in https://github.com/project-chip/connectedhomeip/pull/26930
• Remove the incorrect GroupKeySetIDs field from the KeySetReadAllIndices command. by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/27044
• Sync refrigerator alarm xml to spec. by @jadhavrohit924 in https://github.com/project-chip/connectedhomeip/pull/27030
• Sync temperature control clusters xml to spec by @jadhavrohit924 in https://github.com/project-chip/connectedhomeip/pull/27036
• Improvements in Python testing support by @tcarmelveilleux in https://github.com/project-chip/connectedhomeip/pull/27116
• [python] update cached attributes incrementally by @agners in https://github.com/project-chip/connectedhomeip/pull/26774
• [Python] AttributeReadResult export dataversion by @tianfeng-yang in https://github.com/project-chip/connectedhomeip/pull/26943
• Do proper ACL checks on event reads/subscriptions. by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/26761
• Move enum class VendorId out of OnboardingPayload by @yufengwangca in https://github.com/project-chip/connectedhomeip/pull/27254
• [Android JNI]suppress the error from unknown im event by @yunhanw-google in https://github.com/project-chip/connectedhomeip/pull/27278
• Adding Test Scripts for Concentration Measurement Clusters by @mhazley in https://github.com/project-chip/connectedhomeip/pull/27215
• rename the Robotic Vacuum Operational State cluster by @plauric in https://github.com/project-chip/connectedhomeip/pull/27273
• [Python] Align the return values of all commission interfaces by @tianfeng-yang in https://github.com/project-chip/connectedhomeip/pull/27064
• [Android] Implement generate certificiation API by @joonhaengHeo in https://github.com/project-chip/connectedhomeip/pull/27159
• [Python] export manual code when OpenCommissioningWindow by @tianfeng-yang in https://github.com/project-chip/connectedhomeip/pull/27059
• [Python] Implement TLV List type by @erjiaqing in https://github.com/project-chip/connectedhomeip/pull/25238
• Add the ExpiryDate type to Smoke CO cluster by @ericzijian1994 in https://github.com/project-chip/connectedhomeip/pull/27339
• [Python] export cluster status when sendCommand failed by @tianfeng-yang in https://github.com/project-chip/connectedhomeip/pull/27335
• Ensure that auto commissioner gets the attribute values it expects. by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/27301
• Add supported attribute to refrigerator alarm cluster xml by @jadhavrohit924 in https://github.com/project-chip/connectedhomeip/pull/27433
• Increase the timer slack TestRead allows to 100ms. by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/27443
• Implement unit tests for ManualOnboardingPayload by @yufengwangca in https://github.com/project-chip/connectedhomeip/pull/27446
• Number of rinses change washer controls xml by @abeck-whirlpool in https://github.com/project-chip/connectedhomeip/pull/27436
• [Scenes] Removal of Optional for AttributeId by @lpbeliveau-silabs in https://github.com/project-chip/connectedhomeip/pull/27509
• Preserve acronyms in constant naming for bitmap and enum constants by @andy31415 in https://github.com/project-chip/connectedhomeip/pull/27523
• Allow device does not support any method for rendezvous by @yufengwangca in https://github.com/project-chip/connectedhomeip/pull/27557
• Reorder EndOfServiceEnum elements according to the canonical pattern by @robszewczyk in https://github.com/project-chip/connectedhomeip/pull/27564
• Remove null terminator from Base38 String in kotlin by @yufengwangca in https://github.com/project-chip/connectedhomeip/pull/27578
• Concentration Measurement Editorial Update for Enum Names and Time Window Constraints by @mhazley in https://github.com/project-chip/connectedhomeip/pull/27576
• [Android] Remove ChipIdLookup class from ZAP generation by @joonhaengHeo in https://github.com/project-chip/connectedhomeip/pull/27588
• [controller] Fix flake8 warnings by @DamMicSzm in https://github.com/project-chip/connectedhomeip/pull/25311
• Add LastChangedTime to Resource Monitoring Cluster Definition by @tobiasgraf in https://github.com/project-chip/connectedhomeip/pull/27603
• [kotlin] Validate kotlin integration of detekt in #27661 by @andy31415 in https://github.com/project-chip/connectedhomeip/pull/27807
• Add a checker for ktfmt for kotlin files by @andy31415 in https://github.com/project-chip/connectedhomeip/pull/27658
• Implement unit tests for QRCodeOnboardingPayload by @yufengwangca in https://github.com/project-chip/connectedhomeip/pull/27587
• Increase our "waiting for subscription to time out" timer slack. by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/27870
• TC-ACE-1.2 by @cecille in https://github.com/project-chip/connectedhomeip/pull/27157
• Adding ReplacementProductList in resource monitoring by @cliffamzn in https://github.com/project-chip/connectedhomeip/pull/27877
• TC-IDM-1.2 by @cecille in https://github.com/project-chip/connectedhomeip/pull/27024
• [SMCO] Update XML to spec changes by @ericzijian1994 in https://github.com/project-chip/connectedhomeip/pull/27606
• [ReadHandler] Report Scheduler class by @lpbeliveau-silabs in https://github.com/project-chip/connectedhomeip/pull/27553
• Change endpointId type to int to align with other override functions by @yufengwangca in https://github.com/project-chip/connectedhomeip/pull/27922
• [Python] unrestrict vendor id by @tianfeng-yang in https://github.com/project-chip/connectedhomeip/pull/27911
• [Python] SetupPayload export version property. by @tianfeng-yang in https://github.com/project-chip/connectedhomeip/pull/27959
• [OPSTATE] Fix: change in type for OperationalState attribute by @mideayanghui in https://github.com/project-chip/connectedhomeip/pull/27958
• Commissioning: Implement time sync requirements by @cecille in https://github.com/project-chip/connectedhomeip/pull/27812
• [Android] Implement Java TLV Decoder API by @joonhaengHeo in https://github.com/project-chip/connectedhomeip/pull/27586
• [Python] CommissionOnNetwork blocked if DUT does not have an open commissoning window by @tianfeng-yang in https://github.com/project-chip/connectedhomeip/pull/27646
• Remove Unused Aliased Resource Monitoring Clusters by @p0fi in https://github.com/project-chip/connectedhomeip/pull/27893
• [SMCO] Rename SensitivityLevel to SmokeSensitivityLevel by @ericzijian1994 in https://github.com/project-chip/connectedhomeip/pull/28093
• Remove Deleted ConcentrationMeasurement Clusters by @mhazley in https://github.com/project-chip/connectedhomeip/pull/28053
• [ICD] Update ICD Management Cluster xml to match spec by @mkardous-silabs in https://github.com/project-chip/connectedhomeip/pull/28088
• Add ReplacementProductList to Resource Monitoring Cluster by @cliffamzn in https://github.com/project-chip/connectedhomeip/pull/28095
• Descriptor Cluster Adding TagList attribute by @abeck-whirlpool in https://github.com/project-chip/connectedhomeip/pull/27905
• [Python] CreateControllersOnFabric support paaTrustStorePath by @tianfeng-yang in https://github.com/project-chip/connectedhomeip/pull/28049
• [ Java] Decouple generated API in build option by @joonhaengHeo in https://github.com/project-chip/connectedhomeip/pull/27624
• Revert "[ Java] Decouple generated API in build option (#27624)" by @andy31415 in https://github.com/project-chip/connectedhomeip/pull/28272
• Fix handling of cluster state cache min event number. by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/28273
• Timesync commissioner: Fix TrustedTimeSource. by @cecille in https://github.com/project-chip/connectedhomeip/pull/28284
• Disable EventList attribute in yaml tests and code by @andy31415 in https://github.com/project-chip/connectedhomeip/pull/28299
• Add missing validity checks to GroupKeyManagement cluster by @tcarmelveilleux in https://github.com/project-chip/connectedhomeip/pull/28379
• Add missing enums in Group Key Management cluster by @tcarmelveilleux in https://github.com/project-chip/connectedhomeip/pull/28413
• Make SessionResumptionStorage injectable in controller. by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/28422
• [Android, Java] Decouple Generated API by @joonhaengHeo in https://github.com/project-chip/connectedhomeip/pull/28425
• Update python logic for executing work in chip main loop by @andy31415 in https://github.com/project-chip/connectedhomeip/pull/28449
• [app] Add option to disable read client by @wqx6 in https://github.com/project-chip/connectedhomeip/pull/28149
• [Java] Fix crash on 32bit Android phone when eventing is enabled by @yufengwangca in https://github.com/project-chip/connectedhomeip/pull/28534
• [Java] Remove duplicated implementation for ReportCallback by @yufengwangca in https://github.com/project-chip/connectedhomeip/pull/28541
• Improve encoding of lists where first item can't fit in packet. by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/28346
• [Java] Add support for Timestamp type in EventState by @yufengwangca in https://github.com/project-chip/connectedhomeip/pull/28540
• Add support for controllers not advertising their operational identities. by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/28537
• Add a way ask a DeviceCommissioner for its DeviceAttestationVerifier. by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/28587
• Fix a non-matched parameter in EventState by @yufengwangca in https://github.com/project-chip/connectedhomeip/pull/28597
• [Linux] C++ version of autoptr for glib objects by @arkq in https://github.com/project-chip/connectedhomeip/pull/28304
• Make AddStatus generally VerifyOrDie and have centralized logging by @andy31415 in https://github.com/project-chip/connectedhomeip/pull/28634
• Make it final for fields are only assgined during initialization by @yufengwangca in https://github.com/project-chip/connectedhomeip/pull/28641
• Add Feature bitmap to Descriptor XML. by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/28636
• Revert "Make AddStatus generally VerifyOrDie and have centralized logging (#28634)" by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/28661
• Adding laundry washer controls to all clusters by @abeck-whirlpool in https://github.com/project-chip/connectedhomeip/pull/28616
• enable wconversion for matter controller java/jni by @yunhanw-google in https://github.com/project-chip/connectedhomeip/pull/28667
• [Android]add missing json member for AttributeWriteRequest by @yunhanw-google in https://github.com/project-chip/connectedhomeip/pull/28712
• Commissioning: Fix fabric check stage and add test by @cecille in https://github.com/project-chip/connectedhomeip/pull/28531
• Fix warning Classes that contain only a companion object should be re… by @yufengwangca in https://github.com/project-chip/connectedhomeip/pull/28710
• Fix complains about an unused output by @yufengwangca in https://github.com/project-chip/connectedhomeip/pull/28713
• Implement missing Scenes Cluster feature flags by @mpbreton-silabs in https://github.com/project-chip/connectedhomeip/pull/28706
• [Android]add json support for invoke and write by @yunhanw-google in https://github.com/project-chip/connectedhomeip/pull/28759
• [Android] Remove Fabric ID negative value check by @joonhaengHeo in https://github.com/project-chip/connectedhomeip/pull/28724
• [Android] Add controller node ID API by @joonhaengHeo in https://github.com/project-chip/connectedhomeip/pull/28791
• Re-create "Make AddStatus generally VerifyOrDie and have centralized … by @andy31415 in https://github.com/project-chip/connectedhomeip/pull/28800
• Set resubscriptionAttemptCallback to get notified when a resubscirpti… by @yufengwangca in https://github.com/project-chip/connectedhomeip/pull/28788
• python: Set urgent before early returns by @cecille in https://github.com/project-chip/connectedhomeip/pull/28793
• Use mei in more templates by @andy31415 in https://github.com/project-chip/connectedhomeip/pull/28815
• update json/tlv for report using latest json/tlv conversion by @yunhanw-google in https://github.com/project-chip/connectedhomeip/pull/28639
• [Android] Fix SSID, Password String release crash by @joonhaengHeo in https://github.com/project-chip/connectedhomeip/pull/28853
• Stop the SetupCodePairer when StopPairing is called by @ksperling-apple in https://github.com/project-chip/connectedhomeip/pull/28881
• Added the ability to use production PAAs with the CHIP REPL by @mrjerryjohns in https://github.com/project-chip/connectedhomeip/pull/28909
• Fix buffer leak and jni bytes object leak for jni command/write by @yunhanw-google in https://github.com/project-chip/connectedhomeip/pull/28913
• [Android] Fix Android read attribute error by @joonhaengHeo in https://github.com/project-chip/connectedhomeip/pull/28963
• Bump "Bridged Device Basic Information" cluster revision to 2 by @andy31415 in https://github.com/project-chip/connectedhomeip/pull/28951
• Update featuremap for "Time Format Localization" to 1 by @andy31415 in https://github.com/project-chip/connectedhomeip/pull/28952
• Handle StopPairing more cleanly in DeviceController by @ksperling-apple in https://github.com/project-chip/connectedhomeip/pull/28939
• Fix UnsatisfiedLinkError on QrCode read by @yufengwangca in https://github.com/project-chip/connectedhomeip/pull/29001
• Add dishwasher alarm Reset feature to XML. by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/28994
• Add QRCode unit tests for OnboardingPayloadParser by @yufengwangca in https://github.com/project-chip/connectedhomeip/pull/29030
• Fixing feature map for resource monitoring cluster by @cliffamzn in https://github.com/project-chip/connectedhomeip/pull/29074
• Return result directly instead of via reference by @yufengwangca in https://github.com/project-chip/connectedhomeip/pull/29078
• [Android] Fix JNI local reference leak for ChipAttributePath and ChipEventPath by @yunhanw-google in https://github.com/project-chip/connectedhomeip/pull/29175
• Remove last remaining non-enum-class bitmaps that we codegen. by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/29193
• Change chip-tool to put its platform KVS in its storage directory. by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/29133
• [Android]Enable OTA Provider in Android controller by @yunhanw-google in https://github.com/project-chip/connectedhomeip/pull/28316
• app: Fix undef error for CHIP_CONFIG_ENABLE_READ_CLIENT by @wqx6 in https://github.com/project-chip/connectedhomeip/pull/29238
• [data-model] Add general diagnostics average wear count by @marius-alex-tache in https://github.com/project-chip/connectedhomeip/pull/29285
• [Android]remove dead code for im event callback in android by @yunhanw-google in https://github.com/project-chip/connectedhomeip/pull/29381
• Fix wrong method name in comment by @yufengwangca in https://github.com/project-chip/connectedhomeip/pull/29391
• Return custom status code in invoke response callback by @yufengwangca in https://github.com/project-chip/connectedhomeip/pull/29398
• [Android] Add 'matter_enable_tlv_decoder_api' by @joonhaengHeo in https://github.com/project-chip/connectedhomeip/pull/28977
• Use clang-format 16 and refine ObjC style by @ksperling-apple in https://github.com/project-chip/connectedhomeip/pull/29447
• Remove usage of __has_include and usage of USE_ZAP_CONFIG by @andy31415 in https://github.com/project-chip/connectedhomeip/pull/29492
• [ICD] Remove key from ICD Management cluster by @jepenven-silabs in https://github.com/project-chip/connectedhomeip/pull/29562
• [Android]Initial implementation of Kotlin Matter Controller by @yufengwangca in https://github.com/project-chip/connectedhomeip/pull/29574
• Enable -Wundef on Linux and Android. by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/29610
• Align Ballast Configuration XML to spec. by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/29678
• Change all ZAP XML basic data types to lowercase by @andy31415 in https://github.com/project-chip/connectedhomeip/pull/29706
• Enums that are not used as a type in XML can now suppress codegen intended for DataModel::Decode by @tehampson in https://github.com/project-chip/connectedhomeip/pull/29739
• Move kotlin lib onboardingpayload to package matter by @yufengwangca in https://github.com/project-chip/connectedhomeip/pull/29623
• Add provisional and internal markers cluster-wide by @andy31415 in https://github.com/project-chip/connectedhomeip/pull/29765
• Remove obsolete file ChipIdLookup.java by @yufengwangca in https://github.com/project-chip/connectedhomeip/pull/29838
• matter idl: use lowercase types for enum and bitmap base types by @andy31415 in https://github.com/project-chip/connectedhomeip/pull/29832
• [ICD] Add new featuremap value to the ICDM cluster by @mkardous-silabs in https://github.com/project-chip/connectedhomeip/pull/29851
• Add RVC operational state enums to the list of enums not used as a type by @hicklin in https://github.com/project-chip/connectedhomeip/pull/29859
• [Android] Shutdown factory with device controller by @yhoyoon in https://github.com/project-chip/connectedhomeip/pull/29881

System Level Changes

• Fix TLVPacketBufferBackingStore's length tracking. by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/26343
• Make clang thread safety analysis configurable. by @andy31415 in https://github.com/project-chip/connectedhomeip/pull/26422
• Initialize memory before running schedule lambda test by @arkq in https://github.com/project-chip/connectedhomeip/pull/26446
• FIX TC_DA_1_7 and update DCL mirror by @tcarmelveilleux in https://github.com/project-chip/connectedhomeip/pull/26981
• SystemLayerImplSelect: add libev support; CHIP_SYSTEM_CONFIG_USE_LIBEV by @plan44 in https://github.com/project-chip/connectedhomeip/pull/24232
• Add methods ExtendTimerTo and IsTimerActive to the SystemLayerTimer. … by @jmartinez-silabs in https://github.com/project-chip/connectedhomeip/pull/27332
• SystemLayerImplSelect: libev: avoid timers firing early (#28434) by @plan44 in https://github.com/project-chip/connectedhomeip/pull/28740
• Convert if ZEPHYR to if defined(ZEPHYR) by @rojer in https://github.com/project-chip/connectedhomeip/pull/29172
• Fix incorrect preprocessor usage of LwIP PBUF_POOL by @kpschoedel in https://github.com/project-chip/connectedhomeip/pull/29232
• Remove CHIP_SYSTEM_CONFIG_USE_TIMER_POOL bits. by @bzbarsky-apple in https://github.com/project-chip/connectedhomeip/pull/29222
• Fix LwIP PBUF_RAM configuration by @kpschoedel in https://github.com/project-chip/connectedhomeip/pull/29325
• [Telink] Enable -Wundef by default on Zephyr platform by @s07641069 in https://github.com/project-chip/connectedhomeip/pull/29613

New Contributors

• @mplitkins made their first contribution in https://github.com/project-chip/connectedhomeip/pull/26378
• @hicklin made their first contribution in https://github.com/project-chip/connectedhomeip/pull/26328
• @p0fi made their first contribution in https://github.com/project-chip/connectedhomeip/pull/26327
• @jannisgaertner made their first contribution in https://github.com/project-chip/connectedhomeip/pull/26050
• @tianfeng-yang made their first contribution in https://github.com/project-chip/connectedhomeip/pull/26442
• @tx2rx made their first contribution in https://github.com/project-chip/connectedhomeip/pull/26531
• @huangzh142 made their first contribution in https://github.com/project-chip/connectedhomeip/pull/26472
• @ericzijian1994 made their first contribution in https://github.com/project-chip/connectedhomeip/pull/26506
• @karlp made their first contribution in https://github.com/project-chip/connectedhomeip/pull/26792
• @simonhmorris1 made their first contribution in https://github.com/project-chip/connectedhomeip/pull/26751
• @tobiasgraf made their first contribution in https://github.com/project-chip/connectedhomeip/pull/26834
• @mideayanghui made their first contribution in https://github.com/project-chip/connectedhomeip/pull/26736
• @yzm157 made their first contribution in https://github.com/project-chip/connectedhomeip/pull/26872
• @mhazley made their first contribution in https://github.com/project-chip/connectedhomeip/pull/26296
• @Sickeroni made their first contribution in https://github.com/project-chip/connectedhomeip/pull/27065
• @abeck-whirlpool made their first contribution in https://github.com/project-chip/connectedhomeip/pull/26702
• @marktrayer made their first contribution in https://github.com/project-chip/connectedhomeip/pull/26769
• @ihidchaos made their first contribution in https://github.com/project-chip/connectedhomeip/pull/27187
• @satyajitanand made their first contribution in https://github.com/project-chip/connectedhomeip/pull/27193
• @plauric made their first contribution in https://github.com/project-chip/connectedhomeip/pull/26989
• @cuizelin99 made their first contribution in https://github.com/project-chip/connectedhomeip/pull/27304
• @andygallay-silabs made their first contribution in https://github.com/project-chip/connectedhomeip/pull/27390
• @rbultman made their first contribution in https://github.com/project-chip/connectedhomeip/pull/26771
• @sreejitu made their first contribution in https://github.com/project-chip/connectedhomeip/pull/27423
• @ccruzagralopes made their first contribution in https://github.com/project-chip/connectedhomeip/pull/27815
• @umbraHare made their first contribution in https://github.com/project-chip/connectedhomeip/pull/27839
• @Semi-Bin-Blain made their first contribution in https://github.com/project-chip/connectedhomeip/pull/28043
• @akash1-kumar made their first contribution in https://github.com/project-chip/connectedhomeip/pull/27623
• @shchen-Lab made their first contribution in https://github.com/project-chip/connectedhomeip/pull/28146
• @ajoletta made their first contribution in https://github.com/project-chip/connectedhomeip/pull/28028
• @duyen-tran made their first contribution in https://github.com/project-chip/connectedhomeip/pull/28182
• @fengdx4 made their first contribution in https://github.com/project-chip/connectedhomeip/pull/27748
• @mishadesh made their first contribution in https://github.com/project-chip/connectedhomeip/pull/28260
• @Jaehoon-You made their first contribution in https://github.com/project-chip/connectedhomeip/pull/28399
• @mpbreton-silabs made their first contribution in https://github.com/project-chip/connectedhomeip/pull/28448
• @tcave-bb made their first contribution in https://github.com/project-chip/connectedhomeip/pull/28447
• @Sarthak-Shaha made their first contribution in https://github.com/project-chip/connectedhomeip/pull/28638
• @kliao-csa made their first contribution in https://github.com/project-chip/connectedhomeip/pull/28650
• @HunsupJung made their first contribution in https://github.com/project-chip/connectedhomeip/pull/28653
• @rquidute made their first contribution in https://github.com/project-chip/connectedhomeip/pull/28693
• @sayondeep made their first contribution in https://github.com/project-chip/connectedhomeip/pull/28690
• @gladystonfranca made their first contribution in https://github.com/project-chip/connectedhomeip/pull/28741
• @liamgonyea made their first contribution in https://github.com/project-chip/connectedhomeip/pull/28786
• @STYoannZamaron made their first contribution in https://github.com/project-chip/connectedhomeip/pull/28889
• @ryan-ma made their first contribution in https://github.com/project-chip/connectedhomeip/pull/28923
• @rojer made their first contribution in https://github.com/project-chip/connectedhomeip/pull/29168
• @matinzd made their first contribution in https://github.com/project-chip/connectedhomeip/pull/29327
• @pachuho made their first contribution in https://github.com/project-chip/connectedhomeip/pull/29255
• @Apollon77 made their first contribution in https://github.com/project-chip/connectedhomeip/pull/29299
• @pidarped made their first contribution in https://github.com/project-chip/connectedhomeip/pull/29419
• @kgilmer made their first contribution in https://github.com/project-chip/connectedhomeip/pull/29555
• @ChinchillaWithGoggles made their first contribution in https://github.com/project-chip/connectedhomeip/pull/29567
• @mbknust made their first contribution in https://github.com/project-chip/connectedhomeip/pull/29479
• @kiran0284 made their first contribution in https://github.com/project-chip/connectedhomeip/pull/29676
• @brosahay made their first contribution in https://github.com/project-chip/connectedhomeip/pull/29646
• @arun-silabs made their first contribution in https://github.com/project-chip/connectedhomeip/pull/29675
• @adamdunkels made their first contribution in https://github.com/project-chip/connectedhomeip/pull/29810
• @marciogranzotto made their first contribution in https://github.com/project-chip/connectedhomeip/pull/29814
• @dinabenamar made their first contribution in https://github.com/project-chip/connectedhomeip/pull/29126
• @samryanuofl made their first contribution in https://github.com/project-chip/connectedhomeip/pull/29733

Full Changelog: https://github.com/project-chip/connectedhomeip/compare/v1.1.0.1...v1.2.0.0