openthread/ot-br-posix v2026.06.0

OpenThread Border Router v2026.06.0

on GitHub

What's Changed

🚀 Features

• [ci] add raspbian build check for bookworm version by @Irving-cl in #2895
• [build] provides an option to enable ot-br-posix-user-config.h header file by @superwhd in #2911
• [bootstrap] improve robustness of mDNSResponder download and extraction by @yangsong-cnyn in #2877
• [format] upgrade clang-format to 16 by @Irving-cl in #2936
• [border-agent] add "vendor TXT Data changed" callback by @abtink in #2941
• [dnssd] remove unnecessary OTBR_UNUSED_VARIABLE by @Irving-cl in #2955
• [cmake] rename the library otbr-ncp to otbr-host by @Irving-cl in #2976
• [dns] move dns_utils from common to utils by @Irving-cl in #2972
• [utils] move telemetry retriever code from utils to host directory by @Irving-cl in #2975
• [format] upgrade clang-format to 19 by @Irving-cl in #2990
• [tests] fix flaky test in test_netif.cpp by @Irving-cl in #3000
• [dnssd] implement Dnssd Browser/Resolver APIs by @Irving-cl in #2962
• [style] standardize llvm version to 19.1.7 by @Irving-cl in #3009
• [tests] enhance flaky WpanIfHasCorrectMulticastAddresses_AfterUpdatingMulticastAddresses by @Irving-cl in #3020
• [telemetry] refactor telemetry code by @Irving-cl in #3006
• [build] remove unnecessary link to otbr-proto by @Irving-cl in #3005
• [log] set the default log tag to OTBR by @zhanglongxia in #3044
• [host] unify the namespace to otbr::Host by @Irving-cl in #3040
• [main] move all methods in themain.cpp file to the realmain.cpp file by @zhanglongxia in #3042
• [ncp] add local port to udp forward callback by @Irving-cl in #3069
• [ncp] enhance ncp spinel log by @Irving-cl in #3085
• [script] enable log for NCP simulation node by @Irving-cl in #3087
• [utils] add csprng and update ephemeral key generation by @Irving-cl in #3096
• [dbus] unregister the dbus object from the dbus library by @zhanglongxia in #3170
• [otbr] add OTBR_ENABLE_PLATFORM_RESET_EXIT to reset gtbr by calling exit method by @zhanglongxia in #3171
• [host] handle joining to the same Thread network in AttachAllNodesTo() by @zhanglongxia in #3273
• [dbus] run LeaveNetwork command with pseudo reset by @zhanglongxia in #3276
• [dbus] de-initialize the dbus server by @zhanglongxia in #3290
• [host] set OpenThread log level after otInstance initialization by @abtink in #3304
• [dbus] return BUSY when the ePSKC has already activated by @zhanglongxia in #3314
• [dua] remove DUA routing feature by @jwhui in #3360
• [mdns] remove avahi publisher option and dependencies by @jwhui in #3359
• [rest] set SO_REUSEADDR socket option for REST HTTP server by @puddly in #3361
• [tests] align expect scripts failsafe cleanup and docker tracking by @jwhui in #3383

🐛 Bug Fixes

• [disc-proxy] fix subscription count check in unsubscribe by @abtink in #2924
• [mdns] handle retryable mDNSResponder errors by @superwhd in #2971
• [mDNS] fix avahi issue by @Irving-cl in #2998
• [script] add dbus reload in ncp_mode script setup by @Irving-cl in #3014
• [trel] fix the macro of TrelDnssd module by @Irving-cl in #3083
• [posix] add posix platform entropy and add entropy source for mbedtls by @Irving-cl in #3158
• [ncp] add handling for NCP reset by @Irving-cl in #3187
• [dbus] clear the pointer mDetachGracefullyHandler after it was called by @zhanglongxia in #3253
• [border-agent] validate MeshCop TXT entry length in D-Bus handler by @jwhui in #3366
• [discovery-proxy] restart query iteration to prevent heap UAF by @jwhui in #3367
• [dns-utils] replace service/hostname sanity asserts by @jwhui in #3371
• [rest] fix out-of-bounds map write in diagnostic handler by @jwhui in #3365
• [rest] prevent division-by-zero in energy scan callback by @jwhui in #3373
• [rest] fix getNetworkDiagnosticTask off-by-one crash by @jwhui in #3375
• [rcp-host] fix UAF in ThreadDetachGracefullyCallback by @jwhui in #3370
• [rest] wrap RemoveJoiner handler in main-loop task by @jwhui in #3374

New Contributors

• @mtilchen made their first contribution in #3003
• @THETCR made their first contribution in #3054
• @EskoDijk made their first contribution in #3077
• @aashu216 made their first contribution in #3078
• @Ansuel made their first contribution in #3145
• @wtongze made their first contribution in #3152
• @stintel made their first contribution in #3178
• @silabs-thanhN made their first contribution in #3112

Full Changelog: thread-reference-20250612...v2026.06.0