OpenThread Files

What's Changed

🚀 Features

• [mle] move AnnounceHandler methods together by @abtink in https://github.com/openthread/openthread/pull/11598
• [routing-manager] enhance peer BR count tracking and signaling by @abtink in https://github.com/openthread/openthread/pull/11594
• [message] remove MessagePool from the Message::Metadata by @abtink in https://github.com/openthread/openthread/pull/11616
• [dhcp6] implement DHCPv6 Prefix Delegation (PD) client by @abtink in https://github.com/openthread/openthread/pull/11584
• [test] ensure v1_2_test_backbone_router_service.py uses correct seqno by @abtink in https://github.com/openthread/openthread/pull/11621
• [mle] remove kReattachStart from ReattachState enum by @abtink in https://github.com/openthread/openthread/pull/11609
• [dhcp6-pd-client] initialize msgType to fix compiler warning by @abtink in https://github.com/openthread/openthread/pull/11631
• [message] add TxCallback to track transmission outcome by @abtink in https://github.com/openthread/openthread/pull/11614
• [srp-client] update message ID assignment model by @abtink in https://github.com/openthread/openthread/pull/11592
• [srp-client] enhance single service mode by @abtink in https://github.com/openthread/openthread/pull/11634
• [posix] reorder declarations in MdnsSocket by @abtink in https://github.com/openthread/openthread/pull/11639
• [posix] implement address monitoring in MdnsSocket by @abtink in https://github.com/openthread/openthread/pull/11641
• [otns] make various enhancements to Otns by @abtink in https://github.com/openthread/openthread/pull/11643
• [posix] add netlink-based address monitoring to MdnsSocket by @abtink in https://github.com/openthread/openthread/pull/11645
• [mdns] improve local host address logging by @abtink in https://github.com/openthread/openthread/pull/11651
• [posix] add helpers in Mainloop::Source to update Context by @abtink in https://github.com/openthread/openthread/pull/11652
• [mle] ignore Child Update Request when detached by @abtink in https://github.com/openthread/openthread/pull/11656
• [mdns] make test_mdns more robust by @abtink in https://github.com/openthread/openthread/pull/11668
• [nexus] ensure platform components are initialized first by @abtink in https://github.com/openthread/openthread/pull/11661
• [mle] introduce RetxTracker to manage retransmissions by @abtink in https://github.com/openthread/openthread/pull/11632
• [routing-manager] new API to get infrastructure interface info by @abtink in https://github.com/openthread/openthread/pull/11667
• [nexus] add mechanism to emulate node reset by @abtink in https://github.com/openthread/openthread/pull/11662
• [energy-scan-server] use OwnedPtr to prevent memory leak by @abtink in https://github.com/openthread/openthread/pull/11678
• [netdata] enhance NetworkData::Service::Iterator by @abtink in https://github.com/openthread/openthread/pull/11680
• [mdns] introduce auto-enable mode by @abtink in https://github.com/openthread/openthread/pull/11669
• [mle] enhance role restoration logic in Start() by @abtink in https://github.com/openthread/openthread/pull/11679
• [mdns] change SetEnabled() to be idempotent by @abtink in https://github.com/openthread/openthread/pull/11690
• [test] relax mDNS query checks in border-router tests by @abtink in https://github.com/openthread/openthread/pull/11698
• [style] upgrade clang-format and clang-tidy from 14 to 16 by @Irving-cl in https://github.com/openthread/openthread/pull/11682
• [diag] add the method IsFrameLengthValid() to check the frame length by @zhanglongxia in https://github.com/openthread/openthread/pull/11712
• [mle] use uint32_t for delay parameter in DelayedSender by @abtink in https://github.com/openthread/openthread/pull/11708
• [format] enable simplify demorgan option by @Irving-cl in https://github.com/openthread/openthread/pull/11715
• [core] fix implicit integer conversion warnings by @abtink in https://github.com/openthread/openthread/pull/11709
• [ip6] refactor Filter::Accept to Filter::Apply and return Error by @abtink in https://github.com/openthread/openthread/pull/11714
• [mle] avoid scheduling RetxTracker timer when disabled by @abtink in https://github.com/openthread/openthread/pull/11721
• [mle] simplify requesting shorter Child ID Request msg by @abtink in https://github.com/openthread/openthread/pull/11719
• [mle] fix int conversion when setting TLV length by @abtink in https://github.com/openthread/openthread/pull/11727
• [mle] register Message::TxCallback when sending "Child ID Req" by @abtink in https://github.com/openthread/openthread/pull/11720
• [mle] add Mle::Detacher class to manage graceful detach process by @abtink in https://github.com/openthread/openthread/pull/11723
• [mle] refactor previous router/leader role restoration by @abtink in https://github.com/openthread/openthread/pull/11728
• [trel] ignore mDNS service removal for peer table update by @abtink in https://github.com/openthread/openthread/pull/11692
• [posix] implement Posix::Dhcp6PdSocket for otPlatInfraIfDhcp6Pd* by @abtink in https://github.com/openthread/openthread/pull/11607
• [dns-client] increase default response timeout to 7 seconds by @abtink in https://github.com/openthread/openthread/pull/11741
• [history-tracker] add Network Data DNS/SRP address entry tracking by @abtink in https://github.com/openthread/openthread/pull/11685
• [mle] introduce PrevRoleRestorer to manage role restoration by @abtink in https://github.com/openthread/openthread/pull/11731
• [test] remove the node type rcp-ncp by @Irving-cl in https://github.com/openthread/openthread/pull/11752
• [mle] move child ID allocation logic to ChildTable by @abtink in https://github.com/openthread/openthread/pull/11764
• [mesh-diag] add API to configure response timeout by @abtink in https://github.com/openthread/openthread/pull/11753
• [mle] simplify WillBecomeRouterSoon for clarity by @abtink in https://github.com/openthread/openthread/pull/11768
• [format] upgrade clang-format to 19 by @Irving-cl in https://github.com/openthread/openthread/pull/11783
• [mle] simplify ThreadStatusTlv handling by @abtink in https://github.com/openthread/openthread/pull/11782
• [mac] enhance command ID validation and parsing for 2015-spec frames by @abtink in https://github.com/openthread/openthread/pull/11787
• [mac] increase fuzz buffer size to support TREL by @abtink in https://github.com/openthread/openthread/pull/11794
• [routing-manager] update tracking of favored on-link prefix by @abtink in https://github.com/openthread/openthread/pull/11780
• [crypto] allow null buffer in AesCcm::Payload() by @abtink in https://github.com/openthread/openthread/pull/11799
• [history-tracker] track favored OMR prefix on a border router by @abtink in https://github.com/openthread/openthread/pull/11775
• [mle] use PrevRoleRestorer for child update challenge by @abtink in https://github.com/openthread/openthread/pull/11801
• [child] remove redundant OPENTHREAD_FTDs by @zhanglongxia in https://github.com/openthread/openthread/pull/11803
• [cli] add mdns command guide by @abtink in https://github.com/openthread/openthread/pull/11788
• [mdns] add verbose logging by @abtink in https://github.com/openthread/openthread/pull/11793
• [format] standardize clang-format to 19.1.7 by @Irving-cl in https://github.com/openthread/openthread/pull/11797
• [mle] ignore parent and child-update requests on parent when detaching by @abtink in https://github.com/openthread/openthread/pull/11806
• [netdiag] use enum for IsLastFlag in AnswerTlv by @abtink in https://github.com/openthread/openthread/pull/11808
• [netdata] use Mle constants in RemoveTemporaryData() methods by @abtink in https://github.com/openthread/openthread/pull/11813
• [netdata] move service ALOC management from MLE module by @abtink in https://github.com/openthread/openthread/pull/11815
• [history-tracker] add support for tracking favored on-link prefix by @abtink in https://github.com/openthread/openthread/pull/11807
• [cli] fix the documentation on how age is formatted by @abtink in https://github.com/openthread/openthread/pull/11819
• [mesh-forwarder] introduce MessageFramer to consolidate frame prep logic by @abtink in https://github.com/openthread/openthread/pull/11817
• [num-utils] change IsValueInRange() return type to bool by @abtink in https://github.com/openthread/openthread/pull/11821
• [mle] add methods for leader and partition ID selection by @abtink in https://github.com/openthread/openthread/pull/11820
• [mle] add Aloc16 helper class by @abtink in https://github.com/openthread/openthread/pull/11818
• [mle] simplify address solicit handling by @abtink in https://github.com/openthread/openthread/pull/11822
• [mle] improve Graceful Detach for Routers by @trebbert-lutron in https://github.com/openthread/openthread/pull/11805
• [netdiag] ignore duplicate TLVs in Diag Get request by @abtink in https://github.com/openthread/openthread/pull/11830
• [netdata] use bit manipulation helpers for NetworkDataTlv by @abtink in https://github.com/openthread/openthread/pull/11810
• [mle] introduce Attacher class by @abtink in https://github.com/openthread/openthread/pull/11831
• [message] check for potential integer overflows by @abtink in https://github.com/openthread/openthread/pull/11834
• [mle] introduce Attacher class by @abtink in https://github.com/openthread/openthread/pull/11835
• [wakeup-tx-scheduler] fix potential integer conversion warnings by @abtink in https://github.com/openthread/openthread/pull/11842
• [netdata] enhance FindContext() methods and Lowpan::Context by @abtink in https://github.com/openthread/openthread/pull/11836
• [mle] group Attacher method definitions in mle.cpp by @abtink in https://github.com/openthread/openthread/pull/11841
• [nat64-translator] enhance and harmonize code style by @abtink in https://github.com/openthread/openthread/pull/11847
• [history-tracker] record AIL router history by @abtink in https://github.com/openthread/openthread/pull/11827
• [nat64] introduce helpers for getting port or ICMP ID by @abtink in https://github.com/openthread/openthread/pull/11849
• [nat64] simplify and enhance handling of counters by @abtink in https://github.com/openthread/openthread/pull/11850
• [mdns] handle allocation failure and fix use-after-release by @abtink in https://github.com/openthread/openthread/pull/11854
• [nat64] use IP headers for Mapping::Matches by @abtink in https://github.com/openthread/openthread/pull/11856
• [mdns] add test for truncated query eviction by @abtink in https://github.com/openthread/openthread/pull/11857
• [history-tracker] add DHCPv6 PD state and prefix history by @abtink in https://github.com/openthread/openthread/pull/11848
• [ipv4] smaller improvements in Address, Cidr, and Header by @abtink in https://github.com/openthread/openthread/pull/11863
• [nat64] simplify mapping lookup and Touch() method by @abtink in https://github.com/openthread/openthread/pull/11864
• [nat64] optimize Translator::Mapping memory usage by @abtink in https://github.com/openthread/openthread/pull/11873
• [mle] improve logging for address solicit and router upgrade by @abtink in https://github.com/openthread/openthread/pull/11871
• [nat64] improve AddressMappingIterator & expiration time calculation by @abtink in https://github.com/openthread/openthread/pull/11855
• [nat64] prevent IPv4 addr sharing when port translation is disabled by @abtink in https://github.com/openthread/openthread/pull/11865
• [nat64] ensure to extend mapping lifetime on reuse by @abtink in https://github.com/openthread/openthread/pull/11866
• [core] harmonize access to MLE component using Get<Mle::Mle>() by @abtink in https://github.com/openthread/openthread/pull/11874
• [nat64] simplify Translator::SendMessage() using OwnedPtr by @abtink in https://github.com/openthread/openthread/pull/11877
• [common] enforce correct CRTP usage for mix-in classes by @abtink in https://github.com/openthread/openthread/pull/11880
• [nat64] use OwningList to manage active mappings by @abtink in https://github.com/openthread/openthread/pull/11878
• [time] introduce common ExpirationChecker class by @abtink in https://github.com/openthread/openthread/pull/11883
• [message] improve scoping of Buffer constants by @abtink in https://github.com/openthread/openthread/pull/11885
• [nexus] add test for nat64 translator by @abtink in https://github.com/openthread/openthread/pull/11882
• [nat64] update Mapping::ToString() to include translated ports by @abtink in https://github.com/openthread/openthread/pull/11886
• [routing-manager] track and expose addresses used on infra-if by @abtink in https://github.com/openthread/openthread/pull/11891
• [common] move bit-related macros to bit_utils.hpp by @abtink in https://github.com/openthread/openthread/pull/11890
• [bit-utils] add CountMatchingBits utility function by @abtink in https://github.com/openthread/openthread/pull/11893
• [nat64] rename GetIp6Prefix to GetNat64Prefix by @abtink in https://github.com/openthread/openthread/pull/11896
• [nat64] ensure translator is active before translation by @abtink in https://github.com/openthread/openthread/pull/11894
• [netdiag] introduce types for diagnostic TLV data structures by @abtink in https://github.com/openthread/openthread/pull/11897
• [nat64] replace Translator::Result with Error by @abtink in https://github.com/openthread/openthread/pull/11898
• [nat64] simplify state management by @abtink in https://github.com/openthread/openthread/pull/11908
• [meshcop] wraps HandleMbedtlsExportKeys() with MBEDTLS_SSL_EXPORT_KEYS by @zhanglongxia in https://github.com/openthread/openthread/pull/11922
• [nat64] use host ID tracking for IPv4 address allocation by @abtink in https://github.com/openthread/openthread/pull/11909
• [mle] fix implementation of IsMinimalEndDevice() by @abtink in https://github.com/openthread/openthread/pull/11926
• [mle] allow detached MTD to attach via stale announce by @abtink in https://github.com/openthread/openthread/pull/11928
• [trel] distinguish between user and stack TREL enable requests by @abtink in https://github.com/openthread/openthread/pull/11944
• [routing-manager] track all valid PIOs with on-link (L) flag by @abtink in https://github.com/openthread/openthread/pull/11925
• [nat64] introduce eviction mechanism for stale mappings by @abtink in https://github.com/openthread/openthread/pull/11949
• [net] move slaac module from utils to net by @abtink in https://github.com/openthread/openthread/pull/11955
• [border-router] decouple NetDataPeerBrTracker from RoutingManager by @abtink in https://github.com/openthread/openthread/pull/11960
• [br-tracker] move iteration logic out of RoutingManager::Iterator by @abtink in https://github.com/openthread/openthread/pull/11962
• [br-tracker] enhance NetDataBrTracker to support filtering by @abtink in https://github.com/openthread/openthread/pull/11964
• [trel] simplify Peer::Matches() for name matching by @abtink in https://github.com/openthread/openthread/pull/11976
• [cli] update debug command list for comprehensive diagnostics by @yangsong-cnyn in https://github.com/openthread/openthread/pull/11959
• [border-agent] read NetName and XPanId from active dataset for TXT data by @abtink in https://github.com/openthread/openthread/pull/11989
• [mle] improve DelayedSender::Match() and logging by @abtink in https://github.com/openthread/openthread/pull/11997
• [border-router] introduce br_types.hpp for common types by @abtink in https://github.com/openthread/openthread/pull/11992
• [border-router] introduce br_log for logging helpers by @abtink in https://github.com/openthread/openthread/pull/11998
• [meshcop] add BorderAgentTracker to discover Border Agents by @abtink in https://github.com/openthread/openthread/pull/11985
• [border-agent] check that BA is enabled in RegisterService() by @abtink in https://github.com/openthread/openthread/pull/11993
• [border-router] separate RxRaTracker into its own class by @abtink in https://github.com/openthread/openthread/pull/12001
• [border-agent] introduce BorderAgent namespace by @abtink in https://github.com/openthread/openthread/pull/12002
• [netdiag] add support for new BR Diagnostic TLVs by @abtink in https://github.com/openthread/openthread/pull/11951
• [border-router] make RxRaTracker handle netdata events directly by @abtink in https://github.com/openthread/openthread/pull/12016
• [core] use kNullChar constant instead of '\0' literal by @abtink in https://github.com/openthread/openthread/pull/12018
• [border-router] rename RxRaTracker callback for clarity by @abtink in https://github.com/openthread/openthread/pull/12019
• [border-router] move RsSender to RxRaTracker by @abtink in https://github.com/openthread/openthread/pull/12015
• [border-agent] introduce TxtData class by @abtink in https://github.com/openthread/openthread/pull/12005
• [tmf] add compile-time validation for URI paths lookup array by @abtink in https://github.com/openthread/openthread/pull/12017
• [border-router] conditionally compile NAT64 InfrIf methods by @abtink in https://github.com/openthread/openthread/pull/12030
• [border-router] move InfraIf from RoutingManager to Instance by @abtink in https://github.com/openthread/openthread/pull/12031
• [dns-client] add destructor to ensure proper cleanup by @abtink in https://github.com/openthread/openthread/pull/12026
• [mle] allow processing of "Child Update Request" while restoring child role by @abtink in https://github.com/openthread/openthread/pull/12007
• [border-router] use friend for InfraIf callbacks by @abtink in https://github.com/openthread/openthread/pull/12032
• [netdata] add validation for incoming network data TLVs by @abtink in https://github.com/openthread/openthread/pull/12040
• [mdns] add validation for DNS names in mDNS APIs by @abtink in https://github.com/openthread/openthread/pull/12039
• [srp-client] use proportional jitter for retry timer by @abtink in https://github.com/openthread/openthread/pull/12044
• [mle] enhance ChildUpdateResponse content by @abtink in https://github.com/openthread/openthread/pull/12048
• [border-agent] introduce Border Agent TXT Data Parser by @abtink in https://github.com/openthread/openthread/pull/12009
• [nexus] enable CLI logging for fuzz tests by @abtink in https://github.com/openthread/openthread/pull/12058
• [mle] simplify MLE StatusTlv by @abtink in https://github.com/openthread/openthread/pull/12064
• [mle] centralize ChildUpdate reject response logic by @abtink in https://github.com/openthread/openthread/pull/12066
• [border-router] manage RxRaTracker state via multiple requesters by @abtink in https://github.com/openthread/openthread/pull/12050
• [border-router] move MultiAilDetector to separate files by @abtink in https://github.com/openthread/openthread/pull/12067
• [border-router] call RxRaTracker message handlers from InfraIf by @abtink in https://github.com/openthread/openthread/pull/12055
• [doc] add API re-entrancy and error handling rules by @abtink in https://github.com/openthread/openthread/pull/12057
• [mle] ensure sender and destination are link-local in HandleUdpReceive by @abtink in https://github.com/openthread/openthread/pull/12072
• [rx-ra-tracker] use mIsRunning in stale timer callback by @abtink in https://github.com/openthread/openthread/pull/12076
• [rx-ra-tracker] add state to track initial router discovery process by @abtink in https://github.com/openthread/openthread/pull/12080
• [rx-ra-tracker] use a new Events struct for callbacks by @abtink in https://github.com/openthread/openthread/pull/12084
• [border-agent] use OwnedPtr for message management by @abtink in https://github.com/openthread/openthread/pull/12104
• [border-agent] simplify forwarding logic to leader by @abtink in https://github.com/openthread/openthread/pull/12114
• [border-agent] simplify SendErrorMessage in CoapDtlsSession by @abtink in https://github.com/openthread/openthread/pull/12115
• [border-agent] rename callback to HandleLeaderResponseToFwdTmf by @abtink in https://github.com/openthread/openthread/pull/12119
• [border-agent] move TXT data management to TxtData class by @abtink in https://github.com/openthread/openthread/pull/12120
• [border-agent] inline ForwardContext::ToHeader() by @abtink in https://github.com/openthread/openthread/pull/12118
• [fuzz] rename fuzzer source files and update cmake macro by @abtink in https://github.com/openthread/openthread/pull/12125
• [dns] update Name::ValidateName() for max-length names by @abtink in https://github.com/openthread/openthread/pull/12127
• [mdns] restart probing on Register() if in conflict state by @abtink in https://github.com/openthread/openthread/pull/12128
• [fuzz] fix warning when building fuzzer source files by @abtink in https://github.com/openthread/openthread/pull/12130
• [multi-ail-detector] allow detector to run independently of Border Routing by @abtink in https://github.com/openthread/openthread/pull/12078
• [border-agent] handle Proxy/Relay TX TMF when active commissioner by @abtink in https://github.com/openthread/openthread/pull/12142
• [routing-manager] fix typo in method and constant names by @abtink in https://github.com/openthread/openthread/pull/12149
• [mdns] allow initial queries to continue indefinitely with backoff by @abtink in https://github.com/openthread/openthread/pull/12092
• [border-agent] move EphemeralKeyManager to its own files by @abtink in https://github.com/openthread/openthread/pull/12138
• [meshcop] use milliseconds for leader petition timeout constant by @abtink in https://github.com/openthread/openthread/pull/12154
• [border-agent] check StateTlv in forwarded keep-alive response by @abtink in https://github.com/openthread/openthread/pull/12153
• [mdns] add config to persist state on post-probe conflict by @abtink in https://github.com/openthread/openthread/pull/12156
• [border-agent] centralize active commissioner session management by @abtink in https://github.com/openthread/openthread/pull/12160
• [dataset] move DelayTimerMinimal to PendingDatasetManager by @abtink in https://github.com/openthread/openthread/pull/12162
• [border-agent] improve logging and add session index by @abtink in https://github.com/openthread/openthread/pull/12171
• [meshcop] adding SteeringData::MergeBloomFilterWith() by @abtink in https://github.com/openthread/openthread/pull/12145
• [uptime] introduce UptimeMsec and UptimeSec types by @abtink in https://github.com/openthread/openthread/pull/12177
• [uri-path] remove UriEnumCheck checking order of Uri enum values. by @abtink in https://github.com/openthread/openthread/pull/12179
• [tmf] introduce DeclareTmfResponseHandlerIn helper macros by @abtink in https://github.com/openthread/openthread/pull/12187
• [meshcop] introduce new public APIs for SteeringData by @abtink in https://github.com/openthread/openthread/pull/12148
• [mdns] add validation for names in browser and resolver APIs by @abtink in https://github.com/openthread/openthread/pull/12184
• [border-agent] add commissioner eviction API by @abtink in https://github.com/openthread/openthread/pull/12174
• [mdns] handle allocation failure in RxMessage::Init() by @abtink in https://github.com/openthread/openthread/pull/12193
• [posix] remove sanitizer code in entropy by @Irving-cl in https://github.com/openthread/openthread/pull/12196
• [history-tracker] add client/server for remote query by @abtink in https://github.com/openthread/openthread/pull/11757
• [border-agent] add Thread Admin One-Time Passcodes (TAP) APIs by @abtink in https://github.com/openthread/openthread/pull/12188
• [cli] move border agent commands to a separate module by @abtink in https://github.com/openthread/openthread/pull/12214
• [border-agent] move border agent ephemeral key APIs to a separate header by @abtink in https://github.com/openthread/openthread/pull/12215
• [num-utils] add SafeMultiply() for overflow-safe multiplication by @abtink in https://github.com/openthread/openthread/pull/12220
• [coap] ensure InvokeResponseFallback() adheres to style guide by @abtink in https://github.com/openthread/openthread/pull/12223
• [unit-test] enhance TestMessage() to cover different reserved lengths by @abtink in https://github.com/openthread/openthread/pull/12224
• [nat64] add otNat64StateToString() by @abtink in https://github.com/openthread/openthread/pull/12218
• [coap] add overloads of SendMessage accepting OwnedPtr<Message> by @abtink in https://github.com/openthread/openthread/pull/12217
• [coap] improve ResponseCache design and implementation by @abtink in https://github.com/openthread/openthread/pull/12225
• [hist-tracker] use Tlv::ParsedInfo for robust TLV parsing by @abtink in https://github.com/openthread/openthread/pull/12229
• [coap] reorder block-wise related methods for improved readability by @abtink in https://github.com/openthread/openthread/pull/12228
• [script] add script to check, enforce, and update header guards by @abtink in https://github.com/openthread/openthread/pull/12227
• [coap] simplify Coap::TxParameters validation by @abtink in https://github.com/openthread/openthread/pull/12235
• [coap] enhance block-wise transfer BlockSzx handling by @abtink in https://github.com/openthread/openthread/pull/12237
• [coap] simplify SendMessage() for block-wise transfers by @abtink in https://github.com/openthread/openthread/pull/12239
• [meshcop] enhance Joiner class details and style by @abtink in https://github.com/openthread/openthread/pull/12244
• [joiner] enhance string TLV input validation by @abtink in https://github.com/openthread/openthread/pull/12245
• [coap] move blockwise transfer logic to dedicated methods by @abtink in https://github.com/openthread/openthread/pull/12240
• [tlvs] add Start/End/AdjustTlv methods for staged writing by @abtink in https://github.com/openthread/openthread/pull/12250
• [core] use Tlv::AppendTlv helper to simplify TLV appends by @abtink in https://github.com/openthread/openthread/pull/12252
• [tlvs] add helper to append an empty TLV by @abtink in https://github.com/openthread/openthread/pull/12253
• [coap] simplify CoAP observe logic by @abtink in https://github.com/openthread/openthread/pull/12241
• [coap] improve block-wise transfer handling (remove HelpData use) by @abtink in https://github.com/openthread/openthread/pull/12248
• [common] add enum-to-string conversion utility by @abtink in https://github.com/openthread/openthread/pull/12257
• [cli] improve docs for 'ba enable/disable' commands by @abtink in https://github.com/openthread/openthread/pull/12232
• [coap] improve CoAP message Header processing logic by @abtink in https://github.com/openthread/openthread/pull/12264
• [coap] clean up coap.h header and API definitions by @abtink in https://github.com/openthread/openthread/pull/12259
• [coap] introduce otCoapToken to improve token handling by @abtink in https://github.com/openthread/openthread/pull/12273
• [meshcop] move SteeringData to its own source files by @abtink in https://github.com/openthread/openthread/pull/12277
• [core] remove unnecessary forward declarations of class ThreadNetif by @abtink in https://github.com/openthread/openthread/pull/12278
• [cli] add commands for ephemeral key TAP generation and validation by @abtink in https://github.com/openthread/openthread/pull/12267
• [joiner] add build config for for experimental Joiner Adv feature by @abtink in https://github.com/openthread/openthread/pull/12276
• [meshcop] simplify Discovery Request or Response TLV processing by @abtink in https://github.com/openthread/openthread/pull/12279
• [tlv] introduce LeaderDataTlvValue to share TLV format by @abtink in https://github.com/openthread/openthread/pull/12289
• [coap] introduce Coap::Msg to simplify method calls by @abtink in https://github.com/openthread/openthread/pull/12285
• [discover-scan] simplify and enhance discovery response parsing by @abtink in https://github.com/openthread/openthread/pull/12293
• [mle] introduce Connectivity and ConnectivityTlvValue types by @abtink in https://github.com/openthread/openthread/pull/12300
• [netdiag] require 'RD:' prefix for vendor name on reference devices by @abtink in https://github.com/openthread/openthread/pull/12233
• [tlv] improve encapsulation and docs for Tlv::Info by @abtink in https://github.com/openthread/openthread/pull/12301
• [tlvs] use Tlv::Info for reading TLV values by @abtink in https://github.com/openthread/openthread/pull/12322
• [ip6] skip MPL processing on SEDs and detect self-sent multicast by @abtink in https://github.com/openthread/openthread/pull/12323
• [coap] simplify Coap::Message implementation by @abtink in https://github.com/openthread/openthread/pull/12313
• [coap] update Interceptor to use Msg by @abtink in https://github.com/openthread/openthread/pull/12331
• [mesh-forwarder] evict lower priority msg on direct tx queue limit by @abtink in https://github.com/openthread/openthread/pull/12320
• [cli] joiner start to use correct VendorInfo data by @EskoDijk in https://github.com/openthread/openthread/pull/12332
• [api] add otMessageClone and enhance UDP docs by @abtink in https://github.com/openthread/openthread/pull/12326
• [mac] remove redundant ExtAddress::operator==() by @abtink in https://github.com/openthread/openthread/pull/12344
• [meshcop] add GenerateRandom() to ExtendedPanId class by @abtink in https://github.com/openthread/openthread/pull/12342
• [coap] simplify response handler and use Msg class by @abtink in https://github.com/openthread/openthread/pull/12338
• [mesh-forwarder] avoid forwarding multicast messages back to SED originator by @wyssalan in https://github.com/openthread/openthread/pull/12329
• [nexus] update transmit frames with IEEE 802.15.4 FCS by @jwhui in https://github.com/openthread/openthread/pull/12347
• [meshcop] introduce NetworkIdentity class by @abtink in https://github.com/openthread/openthread/pull/12343
• [border-router] detect DHCPv6-PD prefix conflict with on-link prefixes by @abtink in https://github.com/openthread/openthread/pull/12346
• [mle] add config and test for discovery request callback by @abtink in https://github.com/openthread/openthread/pull/12284
• [joiner] introduce Seeker to handle discovery and candidate tracking by @abtink in https://github.com/openthread/openthread/pull/12325
• [border-router] detect DHCPv6-PD prefix conflict with route prefixes by @abtink in https://github.com/openthread/openthread/pull/12361
• [coap] add helper methods to CoapBase::Metadata by @abtink in https://github.com/openthread/openthread/pull/12364
• [seeker] introduce new otSeeker APIs by @abtink in https://github.com/openthread/openthread/pull/12357
• [coap] add payload marker when block-wise transfer starts by @abtink in https://github.com/openthread/openthread/pull/12381
• [cli] fix BlockwiseTransmitHook to be stateless by @abtink in https://github.com/openthread/openthread/pull/12380
• [test] fix and enhance test_coap_block.py by @abtink in https://github.com/openthread/openthread/pull/12386
• [coap] optimize retransmission timer scheduling by @abtink in https://github.com/openthread/openthread/pull/12366
• [joiner] refresh ID from EUI-64 in Start() when discerner is empty by @abtink in https://github.com/openthread/openthread/pull/12393
• [common] add MessageBackedArray class by @abtink in https://github.com/openthread/openthread/pull/12341
• [nexus] support ctest labels to categorize tests by @abtink in https://github.com/openthread/openthread/pull/12367
• [tests] add timeout to cert suite execution by @abtink in https://github.com/openthread/openthread/pull/12379
• [border-agent] implement Border Admitter by @abtink in https://github.com/openthread/openthread/pull/12201
• [nexus] add helpers for sending and validating ICMPv6 echo exchange by @abtink in https://github.com/openthread/openthread/pull/12408
• [nexus] address incorrect check in border admitter test by @abtink in https://github.com/openthread/openthread/pull/12409
• [nexus] use OT_CFLAGS for stricter build-time checks & fix warnings by @abtink in https://github.com/openthread/openthread/pull/12420
• [ip6] expose static multicast address getters and remove wrapper methods by @abtink in https://github.com/openthread/openthread/pull/12416
• [cli] add ba admitter commands by @abtink in https://github.com/openthread/openthread/pull/12410
• [cli] add ToYesNo() helper to convert boolean to string by @abtink in https://github.com/openthread/openthread/pull/12424
• [seeker] optimize candidate storage and connection strategy by @abtink in https://github.com/openthread/openthread/pull/12389
• [cli] use ToYesNo() in ba admitter output by @abtink in https://github.com/openthread/openthread/pull/12439
• [nexus] add Node::FindMatchingAddress() helper by @abtink in https://github.com/openthread/openthread/pull/12437
• [coap] introduce Request and PendingRequests by @abtink in https://github.com/openthread/openthread/pull/12421
• [mac] introduce ScanResult to encapsulate scan results by @abtink in https://github.com/openthread/openthread/pull/12453
• [nexus] extend Node::Join() to allow specifying network data type on SED by @abtink in https://github.com/openthread/openthread/pull/12451
• [tests] update seeker unit test by @abtink in https://github.com/openthread/openthread/pull/12475
• [udp] use LinkedList::ContainsMatching() in IsPortInUse() by @abtink in https://github.com/openthread/openthread/pull/12498
• [message] add ReadAtAndAdvanceOffset() helper method by @abtink in https://github.com/openthread/openthread/pull/12503
• [message] enhance Clone() to support different reserved header size by @abtink in https://github.com/openthread/openthread/pull/12440
• [message] update SetOffset() and MoveOffset() to clamp offset by @abtink in https://github.com/openthread/openthread/pull/12522
• [coap] enhance PendingRequest and move request management functionality by @abtink in https://github.com/openthread/openthread/pull/12527
• [coap] decouple callback from queue iteration in PendingRequests by @abtink in https://github.com/openthread/openthread/pull/12528
• [cli] enhance batracker agents to display parsed txt data by @abtink in https://github.com/openthread/openthread/pull/12521
• [logging] introduce Log{Level}OnError macros and update core by @abtink in https://github.com/openthread/openthread/pull/12533
• [address-resolver] simplify SendAddressError() and its usage by @abtink in https://github.com/openthread/openthread/pull/12536
• [bbr] update Manager::SendBackboneAnswer() to use InitAsPost() by @abtink in https://github.com/openthread/openthread/pull/12537
• [tmf] remove redundant SetSockPortToTmf() calls by @abtink in https://github.com/openthread/openthread/pull/12544
• [netdata-publisher] remove entry immediately when desired num is zero by @abtink in https://github.com/openthread/openthread/pull/12550
• [coap] reorganize CoapBase::PendingRequests methods by @abtink in https://github.com/openthread/openthread/pull/12577
• [dns] make name compression per-instance and enforce mDNS check by @abtink in https://github.com/openthread/openthread/pull/12538
• [dns] add MatchesKey() to Dns::TxtEntry by @abtink in https://github.com/openthread/openthread/pull/12579
• [netif] consolidate multicast address tracking and MLR states by @abtink in https://github.com/openthread/openthread/pull/12576
• [border-agent] add vendor name and model to advertised TXT data by @abtink in https://github.com/openthread/openthread/pull/12578
• [nexus] add test_srp_lease to validate SRP client/server interactions by @abtink in https://github.com/openthread/openthread/pull/12588
• [cli] add lease info to srp server host and srp server service by @abtink in https://github.com/openthread/openthread/pull/12589
• [pool] extract PoolBase and add ConfigPool by @abtink in https://github.com/openthread/openthread/pull/12596
• [time] add DetermineRemainingDurationFrom() helper by @abtink in https://github.com/openthread/openthread/pull/12608
• [coap] rename message setup methods to use AllocateAndInit prefix by @abtink in https://github.com/openthread/openthread/pull/12613
• [dso] validate parsed TLV length in ProcessKeepAliveMessage() by @abtink in https://github.com/openthread/openthread/pull/12609
• [meshcop] integrate commissioner client classes by @abtink in https://github.com/openthread/openthread/pull/12618
• [coap] remove Clone() method from Coap::Message by @abtink in https://github.com/openthread/openthread/pull/12616
• [srp-server] introduce LeaseTracker base class for Host and Service by @abtink in https://github.com/openthread/openthread/pull/12628
• [coap] add new AllocateAndInitPostMessageTo() helper methods by @abtink in https://github.com/openthread/openthread/pull/12630
• [otns] use Coap::Message::UriPathStringBuffer in EmitCoapStatus by @abtink in https://github.com/openthread/openthread/pull/12633
• [coap] simplify URI path parsing in block-wise requests by @abtink in https://github.com/openthread/openthread/pull/12634
• [coap] rename low-level Send() to Transmit() in CoapBase by @abtink in https://github.com/openthread/openthread/pull/12635
• [coap] rename and clarify response sending methods by @abtink in https://github.com/openthread/openthread/pull/12647
• [coap] update GetType() to return Type enum instead of uint8_t by @abtink in https://github.com/openthread/openthread/pull/12649
• [coap] simplify CoapBase::SendMessage() by @abtink in https://github.com/openthread/openthread/pull/12650
• [tmf] validate method as POST centrally in resource handlers by @abtink in https://github.com/openthread/openthread/pull/12661
• [coap] flatten Receive() and ProcessReceivedResponse() by @abtink in https://github.com/openthread/openthread/pull/12663
• [energy-scan] protect server state on allocation failure by @abtink in https://github.com/openthread/openthread/pull/12664
• [commissioner] clean up member variable and type formatting by @abtink in https://github.com/openthread/openthread/pull/12667
• [ip6] simplify multicast forwarding logic in DetermineAction() by @abtink in https://github.com/openthread/openthread/pull/12653
• [network-diag] introduce TlvTypeListIterator by @abtink in https://github.com/openthread/openthread/pull/12672
• [energy-scan] use Tlv::StartTlv() and Tlv::EndTlv() by @abtink in https://github.com/openthread/openthread/pull/12665
• [mle] use increasing timeout for child role restoration by @abtink in https://github.com/openthread/openthread/pull/11895
• [tmf] simplify URI paths array using X-Macro by @abtink in https://github.com/openthread/openthread/pull/12674
• [infra-if] add missing otInstance parameter to otPlatInfraIf APIs by @abtink in https://github.com/openthread/openthread/pull/12662
• [coap] encapsulate Request state and hide its Metadata by @abtink in https://github.com/openthread/openthread/pull/12675
• [coap] add SendAckResponseIfUnicastRequest() by @abtink in https://github.com/openthread/openthread/pull/12673
• [tests] handle return error value in TCAT unit test by @abtink in https://github.com/openthread/openthread/pull/12685
• [ip6] move transport and extension headers to ip6_headers.hpp by @abtink in https://github.com/openthread/openthread/pull/12689
• [locator] fix doc for GetProvider::Get() implementation location by @abtink in https://github.com/openthread/openthread/pull/12690
• [sntp] simplify message allocation in Client::Query() by @abtink in https://github.com/openthread/openthread/pull/12691
• [message] introduce MessageAllocator to unify allocation by @abtink in https://github.com/openthread/openthread/pull/12702
• [network-diag] simplify ChannelPagesTlv and diag data parsing by @abtink in https://github.com/openthread/openthread/pull/12706
• [ip6] add otIp6Init() to configure external address pools by @abtink in https://github.com/openthread/openthread/pull/12603
• [network-diag] simplify MacCountersTlv and its usage by @abtink in https://github.com/openthread/openthread/pull/12711
• [network-diag] simplify ChildTableTlv generation and parsing by @abtink in https://github.com/openthread/openthread/pull/12712
• [tlv] update Append<Tlv>() to use uint16_t for aLength by @abtink in https://github.com/openthread/openthread/pull/12728
• [router-table] introduce Event to track specific table changes by @abtink in https://github.com/openthread/openthread/pull/12715
• [message] add clone methods to MessageAllocator by @abtink in https://github.com/openthread/openthread/pull/12704
• [instance] require MULTIPLE_INSTANCE_ENABLE for static instances by @abtink in https://github.com/openthread/openthread/pull/12734
• posix: add --settings-file option for fixed settings file name by @MaikVermeulen in https://github.com/openthread/openthread/pull/12719
• [border-router] simplify local OMR prefix update logic by @abtink in https://github.com/openthread/openthread/pull/12750
• [logging] introduce instance-aware platform logging API by @abtink in https://github.com/openthread/openthread/pull/12737
• [nexus] remove active node tracking by @abtink in https://github.com/openthread/openthread/pull/12754
• [mle] block router downgrade if triggered by child ID request by @abtink in https://github.com/openthread/openthread/pull/12725
• [mle] add 2 additional retries on child ID request messages to improve attachment robustness by @trebbert-lutron in https://github.com/openthread/openthread/pull/12025
• [logging] support uptime prepending in multi-instance builds by @abtink in https://github.com/openthread/openthread/pull/12761
• [platform] implement otPlatLogOutput platform API by @abtink in https://github.com/openthread/openthread/pull/12762
• [nexus] use two host nodes in BBR_TC_3 for robust verification by @abtink in https://github.com/openthread/openthread/pull/12766
• [tlv] remove Tlv::ReadTlvValue() by @abtink in https://github.com/openthread/openthread/pull/12768
• [routing-manager] decouple OmrPrefixManager to accelerate OMR publication by @abtink in https://github.com/openthread/openthread/pull/12753
• [thread-tlvs] add missing packed macros to ThreadRouterMaskTlv by @abtink in https://github.com/openthread/openthread/pull/12769
• [logging] add support for per-instance log levels by @abtink in https://github.com/openthread/openthread/pull/12740
• [thread] simplify ThreadNetworkDataTlv definition by @abtink in https://github.com/openthread/openthread/pull/12770
• [netdiag] define AnswerTlvValue to allow reuse by @abtink in https://github.com/openthread/openthread/pull/12792
• [nexus] use Dataset::Info method to simplify test_1_2_BBR_TC_3 by @abtink in https://github.com/openthread/openthread/pull/12812
• [nexus] add AddTestVar flavor for uint values by @abtink in https://github.com/openthread/openthread/pull/12813
• [nexus] use indexed SetName() in test cases by @abtink in https://github.com/openthread/openthread/pull/12814
• [test] enhance test-008-multicast-traffic.py by @abtink in https://github.com/openthread/openthread/pull/12816
• [network-diag] introduce RouterNeighborTlv by @abtink in https://github.com/openthread/openthread/pull/12827
• [border-admitter] enhance forwarding of joiner relay to enrollers by @abtink in https://github.com/openthread/openthread/pull/12829
• [border-admitter] include admitter state in all enroller responses by @abtink in https://github.com/openthread/openthread/pull/12830
• [uptime] enhance UptimeToString() and add flags by @abtink in https://github.com/openthread/openthread/pull/12841
• [nexus-test] reuse foundService bool in tests by @abtink in https://github.com/openthread/openthread/pull/12844
• [nexus] fix IPv6 receive callback setup in node reset by @abtink in https://github.com/openthread/openthread/pull/12845
• [mle] enhance logs for scheduled delayed message transmissions by @abtink in https://github.com/openthread/openthread/pull/12848
• [border-agent] handle mDNS service name conflict by renaming by @abtink in https://github.com/openthread/openthread/pull/12790
• [meshcop] consolidate Open() and Bind() in SecureTransport by @abtink in https://github.com/openthread/openthread/pull/12826
• [nexus] optimize HandleIp6Receive and SendIp6 to use OwnedPtr by @abtink in https://github.com/openthread/openthread/pull/12846
• [nexus] simplify node lookup using LinkedList matching methods by @abtink in https://github.com/openthread/openthread/pull/12849
• [nexus] remove redundant mInfraIf initializations by @abtink in https://github.com/openthread/openthread/pull/12851
• [mle] separate role transition and leader age checks by @abtink in https://github.com/openthread/openthread/pull/12853
• [nexus] use InstanceLocator in InfraIf by @abtink in https://github.com/openthread/openthread/pull/12856
• [border-agent] add support for vo key in TXT data parser by @abtink in https://github.com/openthread/openthread/pull/12858
• [mle] improve address registration in SendChildUpdateResponse() by @abtink in https://github.com/openthread/openthread/pull/12863
• [mle] centralize and unify address registration logic by @abtink in https://github.com/openthread/openthread/pull/12864
• [mle] add AppendSourceAddressAndLeaderDataTlvs() helper by @abtink in https://github.com/openthread/openthread/pull/12867
• [mle] add parameter-less AppendModeTlv() helper by @abtink in https://github.com/openthread/openthread/pull/12868
• [instance] introduce ActiveInstanceTracker for context-aware logging by @abtink in https://github.com/openthread/openthread/pull/12869
• [config] default enable "key references" with PSA crypto by @abtink in https://github.com/openthread/openthread/pull/12877
• [meshcop] add FindIn() and AppendTo() for SteeringDataTlv by @abtink in https://github.com/openthread/openthread/pull/12871
• [test] add testResetInstance() to simulate device reset by @abtink in https://github.com/openthread/openthread/pull/12878
• [crypto] add ContextWith template to simplify context allocation by @abtink in https://github.com/openthread/openthread/pull/12885
• [time-sync] add compile-time check for TREL incompatibility by @abtink in https://github.com/openthread/openthread/pull/12880
• [mle] track "router role allowed" state in a new variable by @abtink in https://github.com/openthread/openthread/pull/12854
• [mle] check router role allowed before sending multicast adv by @abtink in https://github.com/openthread/openthread/pull/12876
• [mle] simplify CslClockAccuracyTlv by @abtink in https://github.com/openthread/openthread/pull/12905
• [network-diag] introduce AnswerBuilder to manage answer messages by @abtink in https://github.com/openthread/openthread/pull/12887
• [nexus] add helper to allow link between nodes in nexus by @abtink in https://github.com/openthread/openthread/pull/12906
• [logging] introduce log level override feature by @abtink in https://github.com/openthread/openthread/pull/12903
• [mle] simplify TimeParameterTlv by @abtink in https://github.com/openthread/openthread/pull/12923
• [mle] encapsulate router ID sequence and mask in RouterIdMask by @abtink in https://github.com/openthread/openthread/pull/12922
• [thread-tlv] simplify Ip6AddressesTlv implementation by @abtink in https://github.com/openthread/openthread/pull/12965
• [nexus] add test for OT_MLE_LONG_ROUTES feature by @abtink in https://github.com/openthread/openthread/pull/12956
• [mle] use bit-utils in RouteTlv for route data manipulation by @abtink in https://github.com/openthread/openthread/pull/12939
• [array] add DoesArrayContain() helper function by @abtink in https://github.com/openthread/openthread/pull/12985
• [mle] consolidate RouteTlv definitions by @abtink in https://github.com/openthread/openthread/pull/12994
• [mlr] move address count constants to mlr_types.hpp by @abtink in https://github.com/openthread/openthread/pull/12995
• [mle] remove OPENTHREAD_CONFIG_MLE_IP_ADDRS_TO_REGISTER by @abtink in https://github.com/openthread/openthread/pull/12997
• [vendor-info] add vendor OUI support by @abtink in https://github.com/openthread/openthread/pull/12991
• [router-table] rename FindNextHopOf() to FindNextHopTowards() by @abtink in https://github.com/openthread/openthread/pull/13008
• [mle] use compact Route TLV in Link Accept to child neighbors by @abtink in https://github.com/openthread/openthread/pull/13012
• [trel] defer channel check in Link::ProcessReceivedPacket() by @abtink in https://github.com/openthread/openthread/pull/13011
• [mle] consolidate role transition management in RoleTransitioner by @abtink in https://github.com/openthread/openthread/pull/12983
• [instance] use constexpr for instance alignment size calculations by @abtink in https://github.com/openthread/openthread/pull/13026
• [router-table] append Route TLV directly to message by @abtink in https://github.com/openthread/openthread/pull/13042
• [mlr] simplify SendMlrMessage() arguments by @abtink in https://github.com/openthread/openthread/pull/13043
• [cli] handle duplicate registration in Interpreter::SetUserCommands() by @abtink in https://github.com/openthread/openthread/pull/13018
• [tasklet] fix Unpost() behavior during tasklet processing by @abtink in https://github.com/openthread/openthread/pull/13039
• [nexus] group and reorder methods in Node class by @abtink in https://github.com/openthread/openthread/pull/13029
• [cli] add OutputResult() in Utils by @abtink in https://github.com/openthread/openthread/pull/13034
• [srp-adv-proxy] clear name on ExtractLabels() failure in AdvertisingProxy by @abtink in https://github.com/openthread/openthread/pull/13061
• [key-manager] add ClearKek() to remove KEK when no longer needed by @abtink in https://github.com/openthread/openthread/pull/13072
• [mlr] extract registration criteria into ShouldRegister() helper by @abtink in https://github.com/openthread/openthread/pull/13073
• [ip6] enforce filter rules when Thread role is disabled by @abtink in https://github.com/openthread/openthread/pull/13050
• [mac] add RxFrame::IsSecuredWith() helper method by @abtink in https://github.com/openthread/openthread/pull/13064
• [mlr] extract address registration success evaluation into helper by @abtink in https://github.com/openthread/openthread/pull/13071
• [cli] add multi-interpreter support by @abtink in https://github.com/openthread/openthread/pull/13027
• [mlr] extract registration delay scheduling into a helper method by @abtink in https://github.com/openthread/openthread/pull/13074
• [mlr] simplify and improve MLR response parsing by @abtink in https://github.com/openthread/openthread/pull/13077
• [mdns] simplify and limit multi-packet rx message lists by @abtink in https://github.com/openthread/openthread/pull/13083
• [border-router] add Deprecate() method in OnLinkPrefix by @abtink in https://github.com/openthread/openthread/pull/13084
• [mlr] remove CheckInvariants() method by @abtink in https://github.com/openthread/openthread/pull/13082
• [coap] add mechanism to access request message in response handler by @abtink in https://github.com/openthread/openthread/pull/13081
• [mlr] extract AddressArray and add FindIn() to Ip6AddressesTlv by @abtink in https://github.com/openthread/openthread/pull/13088
• [mlr] simplify multicast address state tracking by @abtink in https://github.com/openthread/openthread/pull/13089
• [mle] introduce RouteTlv::Data to represent parsed Route TLV by @abtink in https://github.com/openthread/openthread/pull/13098
• [tlv] remove unused Tlv::FindTlv() method variations by @abtink in https://github.com/openthread/openthread/pull/13105
• [message] introduce ReadAndAdvance() to simplify sequential parsing by @abtink in https://github.com/openthread/openthread/pull/13106
• [bbr-leader] remove kDomainPrefixUnchanged from DomainPrefixEvent by @abtink in https://github.com/openthread/openthread/pull/13107
• [bbr] introduce BackboneRouter::Config core class by @abtink in https://github.com/openthread/openthread/pull/13108
• [nexus] add support for CLI testing by @abtink in https://github.com/openthread/openthread/pull/13110
• [sntp] clean up and improve Sntp::Client by @abtink in https://github.com/openthread/openthread/pull/13114
• [bbr] improve Backbone Router callback and Config APIs by @abtink in https://github.com/openthread/openthread/pull/13111
• [ble] clean up message parsing in BleSecure::HandleTransport() by @abtink in https://github.com/openthread/openthread/pull/13117
• [tcat] use Tlv::Info and OffsetRange in HandleSingleTlv() by @abtink in https://github.com/openthread/openthread/pull/13119
• [bbr-leader] introduce PrimaryEvent to represent PBBR changes by @abtink in https://github.com/openthread/openthread/pull/13112
• [tlv] add Tlv::AppendTlvWithValueFromMessage() helper by @abtink in https://github.com/openthread/openthread/pull/13120
• [bbr] fix overflow in Config::SelectRandomReregistrationDelay() by @abtink in https://github.com/openthread/openthread/pull/13128
• [tests] remove DUA validation from border router firewall test by @jwhui in https://github.com/openthread/openthread/pull/13131
• [nexus] add help and argument validation to build.sh by @abtink in https://github.com/openthread/openthread/pull/13133
• [bbr] remove Backbone Router DUA ND Proxying feature by @jwhui in https://github.com/openthread/openthread/pull/13136
• [tlv] define Tlv::AppendTlvHeader() public and use it in core by @abtink in https://github.com/openthread/openthread/pull/13143
• [routing-manager] fix minor style issues in StateToString() by @abtink in https://github.com/openthread/openthread/pull/13144
• [tests] use constexpr for constants in unit tests by @abtink in https://github.com/openthread/openthread/pull/13145
• [random] introduce template-based NonCrypto random APIs by @abtink in https://github.com/openthread/openthread/pull/13142
• [srp] always send Update Lease (UL) option in success response by @EskoDijk in https://github.com/openthread/openthread/pull/13148
• [mlr] introduce state machine and use timer in Mlr::Manager by @abtink in https://github.com/openthread/openthread/pull/13132
• [sub-mac] redo security processing for every (re)transmission by @bukepo in https://github.com/openthread/openthread/pull/13093
• [mlr] stop fast polls upon receiving response by @abtink in https://github.com/openthread/openthread/pull/13149
• [netdiag] rename namespace NetworkDiagnostic to NetDiag by @abtink in https://github.com/openthread/openthread/pull/13154
• [config] fix typo in core config check header by @jwhui in https://github.com/openthread/openthread/pull/13158
• [github-actions] remove avahi configurations from otbr workflow by @jwhui in https://github.com/openthread/openthread/pull/13162
• [tests] remove thread-cert backbone tests by @jwhui in https://github.com/openthread/openthread/pull/13161
• [nexus] clean up test labels and sorting in CMakeLists by @jwhui in https://github.com/openthread/openthread/pull/13152
• [bit-set] enhance BitSet class by @abtink in https://github.com/openthread/openthread/pull/13156
• [child-table] move max child IP addresses logic from Mle by @abtink in https://github.com/openthread/openthread/pull/13159
• [mle] skip announce driven attach when channel/PAN ID match by @tlifschitz in https://github.com/openthread/openthread/pull/13139
• [instance] fix typo in mIsLogLevelOverridden member variable by @abtink in https://github.com/openthread/openthread/pull/13160
• [dataset] introduce AffectsConnectivity() and public API by @abtink in https://github.com/openthread/openthread/pull/13134
• [bit-set] cast bitwise NOT in FlipBits to uint8_t by @jwhui in https://github.com/openthread/openthread/pull/13164
• [mlr] simplify MLR state tracking on Child by @abtink in https://github.com/openthread/openthread/pull/13166
• [tests] fix flakiness in publish meshcop service test by @jwhui in https://github.com/openthread/openthread/pull/13170
• [github-actions] add gcc-15 to arm-gcc build matrix by @jwhui in https://github.com/openthread/openthread/pull/13171
• [tests] add startup delay to prevent expect desync by @jwhui in https://github.com/openthread/openthread/pull/13174
• [simulation] increase socket receive buffer size to 2MB by @jwhui in https://github.com/openthread/openthread/pull/13173
• [ip6] rename methods fully initializing an Ip6::Address/Prefix by @abtink in https://github.com/openthread/openthread/pull/13169
• [tcat] implement vendor policy for TLV support and automatic advertisement activation/deactivation by @arnulfrupp in https://github.com/openthread/openthread/pull/13038
• [docs] fix double 'the' typos across the codebase by @abtink in https://github.com/openthread/openthread/pull/13176
• [net] use TcpHeader and UdpHeader directly by @abtink in https://github.com/openthread/openthread/pull/13179

🐛 Bug Fixes

• [posix] fix MdnsSocket iteration over message queue by @abtink in https://github.com/openthread/openthread/pull/11599
• [netdiag] fix incorrect bitmask for AnswerTlv index by @abtink in https://github.com/openthread/openthread/pull/11762
• [trel] fix possible use-after-free in HandleTxtResult() by @abtink in https://github.com/openthread/openthread/pull/11781
• [ip6] update MPL option processing and validation by @abtink in https://github.com/openthread/openthread/pull/11816
• [mesh-forwarder] fix log level build issue by @abtink in https://github.com/openthread/openthread/pull/11839
• [ipv4] fix Cidr::Clear() by @abtink in https://github.com/openthread/openthread/pull/11879
• [mle] avoid overwriting parent candidate during child ID request phase by @trebbert-lutron in https://github.com/openthread/openthread/pull/11953
• [br-tracker] initialize aMinAge to uint32_t::kMax by @abtink in https://github.com/openthread/openthread/pull/11963
• [child] convert Neighbor to const void* for the address comparison by @zhanglongxia in https://github.com/openthread/openthread/pull/12116
• [energy-scan-server] reject scan request with zero channel mask by @abtink in https://github.com/openthread/openthread/pull/12137
• [utils] detect and handle overflow in Heap::CAlloc() by @abtink in https://github.com/openthread/openthread/pull/12192
• [posix] passing nullptr to SettingsFile::SetSettingsPath sets default settings path by @wtongze in https://github.com/openthread/openthread/pull/12268
• [mbedtls] fix build failure by including crypto.h by @abtink in https://github.com/openthread/openthread/pull/12297
• [joiner] fix potential message leak when Start() fails by @abtink in https://github.com/openthread/openthread/pull/12394
• [border-router] fix stop behavior in PdPrefixManager by @abtink in https://github.com/openthread/openthread/pull/12442
• [srp-server] fix possible aHost memory leak when granted lease is zero by @abtink in https://github.com/openthread/openthread/pull/12587
• [mac] move key material update to Init() by @abtink in https://github.com/openthread/openthread/pull/12590
• [lowpan] limit recursion depth in 6LoWPAN decompression by @jwhui in https://github.com/openthread/openthread/pull/12669
• [coap] improve CoAP option parsing validation by @jwhui in https://github.com/openthread/openthread/pull/12670
• [tcplp] fix boundary check in cbuf_reass_write by @jwhui in https://github.com/openthread/openthread/pull/12671
• [spinel] update log level for co-processor restarting by @Irving-cl in https://github.com/openthread/openthread/pull/12786

New Contributors

• @BCo14 made their first contribution in https://github.com/openthread/openthread/pull/11913
• @francoismichel made their first contribution in https://github.com/openthread/openthread/pull/11637
• @jamesluo11 made their first contribution in https://github.com/openthread/openthread/pull/12035
• @silabs-thanhN made their first contribution in https://github.com/openthread/openthread/pull/12108
• @rwrozelle made their first contribution in https://github.com/openthread/openthread/pull/12097
• @wtongze made their first contribution in https://github.com/openthread/openthread/pull/12175
• @ArekBalysNordic made their first contribution in https://github.com/openthread/openthread/pull/12287
• @wyssalan made their first contribution in https://github.com/openthread/openthread/pull/12329
• @Martin-NXP made their first contribution in https://github.com/openthread/openthread/pull/12466
• @jthompson-lutron made their first contribution in https://github.com/openthread/openthread/pull/12584
• @KevinZhao made their first contribution in https://github.com/openthread/openthread/pull/12625
• @valeriosetti made their first contribution in https://github.com/openthread/openthread/pull/12459
• @MichaelHopfengaertnerTado made their first contribution in https://github.com/openthread/openthread/pull/12721
• @MaikVermeulen made their first contribution in https://github.com/openthread/openthread/pull/12719
• @silabs-HarshaK made their first contribution in https://github.com/openthread/openthread/pull/12699
• @Oblivionsage made their first contribution in https://github.com/openthread/openthread/pull/12794
• @mowteam made their first contribution in https://github.com/openthread/openthread/pull/13035

Full Changelog: https://github.com/openthread/openthread/compare/thread-reference-20250612...v2026.06.0