newrelic
Version:
New Relic agent
467 lines (305 loc) • 517 kB
Markdown
### v13.19.1 (2026-04-15)
#### Bug fixes
* Fixed detecting AWS SDK message attributes presence ([#3903](https://github.com/newrelic/node-newrelic/pull/3903)) ([e81dc61](https://github.com/newrelic/node-newrelic/commit/e81dc61924f756f8edf5b7ce0770840cdc435d76))
#### Tests
* Updated `minAgentVersion` for Anthropic versioned tests ([#3900](https://github.com/newrelic/node-newrelic/pull/3900)) ([e1f6c32](https://github.com/newrelic/node-newrelic/commit/e1f6c3295627126dad9333a58a83084312370c5b))
* Reorganized the test utilities in AWS versioned tests ([#3895](https://github.com/newrelic/node-newrelic/pull/3895)) ([3025571](https://github.com/newrelic/node-newrelic/commit/3025571741c71d8a41968a0c06a412f5a9689bad))
### v13.19.0 (2026-04-13)
#### Features
* Added instrumentation support for `@anthropic-ai/sdk` ([#3881](https://github.com/newrelic/node-newrelic/pull/3881)) ([e8713bb](https://github.com/newrelic/node-newrelic/commit/e8713bbe43d181ea96a33ccd6b241532e41206f4))
* Updated OTel DB attributes to stable names from semantic conventions 1.40.0 ([#3826](https://github.com/newrelic/node-newrelic/pull/3826)) ([6d3000d](https://github.com/newrelic/node-newrelic/commit/6d3000d8dd699bdf5f3ecf4b4a18b28990234486))
* Added distributed tracing propagation to SNS ([#3893](https://github.com/newrelic/node-newrelic/pull/3893)) ([8fc1144](https://github.com/newrelic/node-newrelic/commit/8fc11445122181f60404b7a75c35d2d914b0c5d0))
#### Code refactoring
* Refactor `@aws-sdk` v3 instrumentation to subscribe to events emitted
* Added `@aws-sdk/smithy-client` subscriber ([#3877](https://github.com/newrelic/node-newrelic/pull/3877)) ([0e350fc](https://github.com/newrelic/node-newrelic/commit/0e350fc92156b73928f37e6d32be0c3ea823d3e4))
* Added `@smithy/smithy-client` `send` subscriber with AWS Bedrock Middleware ([#3864](https://github.com/newrelic/node-newrelic/pull/3864)) ([5e0a6d1](https://github.com/newrelic/node-newrelic/commit/5e0a6d1cdbfbcc90d397c14e34e82ae86cb101b5))
* Moved generic AWS `Client` middleware to subscriber ([#3889](https://github.com/newrelic/node-newrelic/pull/3889)) ([3cb1e1b](https://github.com/newrelic/node-newrelic/commit/3cb1e1bf6818d63475f132979e7e4c965ba7add5))
* Updated `aws-sdk/dynamodb` instrumentation to a subscriber middleware ([#3891](https://github.com/newrelic/node-newrelic/pull/3891)) ([ff677a2](https://github.com/newrelic/node-newrelic/commit/ff677a26a62d4af80de7c92a238a0591a012485d))
* Updated aws sdk v3 instrumentation to split out bedrock utilities from actual wrapped middleware ([#3883](https://github.com/newrelic/node-newrelic/pull/3883)) ([eed340e](https://github.com/newrelic/node-newrelic/commit/eed340eb6bd66e1821a4f3659fe16e376555fd37))
* Updated Lambda instrumentation to a subscriber middleware ([#3890](https://github.com/newrelic/node-newrelic/pull/3890)) ([12f8284](https://github.com/newrelic/node-newrelic/commit/12f8284b2946101f295e7fabe439c7db8afb161d))
* Refactored SNS instrumentation to subscriber type ([#3876](https://github.com/newrelic/node-newrelic/pull/3876)) ([b9f3326](https://github.com/newrelic/node-newrelic/commit/b9f332644755c8bf89a88f8c786e642797cecf70))
* Refactored SQS instrumentation to subscriber type ([#3880](https://github.com/newrelic/node-newrelic/pull/3880)) ([de46dee](https://github.com/newrelic/node-newrelic/commit/de46deed6d9e1673e7504b5f48b5836d2c244a68))
* Refactored `LlmErrorMessage` to use vendor-specific subclasses ([#3882](https://github.com/newrelic/node-newrelic/pull/3882)) ([5b0fd2b](https://github.com/newrelic/node-newrelic/commit/5b0fd2ba21a68ab678e05e1bb3533e1547c1f1d5))
* Refactored `amqplib` to use message broker constants ([#3879](https://github.com/newrelic/node-newrelic/pull/3879)) ([77621fb](https://github.com/newrelic/node-newrelic/commit/77621fbb33169bad90165de95f11c3c4a1b7fc94))
#### Documentation
* Updated compatibility report ([#3874](https://github.com/newrelic/node-newrelic/pull/3874)) ([ae887c4](https://github.com/newrelic/node-newrelic/commit/ae887c42241dad86d222bd31c44b36af8e5ac76f))
#### Miscellaneous chores
* Updated `@apm-js-collab/tracing-hooks` to `0.6.0` ([#3884](https://github.com/newrelic/node-newrelic/pull/3884)) ([f6ef470](https://github.com/newrelic/node-newrelic/commit/f6ef470378445180bcd2fc12f5972df868bb74e5))
* Updated Undici tests to cover version 8 ([#3896](https://github.com/newrelic/node-newrelic/pull/3896)) ([f27e75f](https://github.com/newrelic/node-newrelic/commit/f27e75fcb1cd5b87a3908f1e0f99cd2eb1eaae37))
### v13.18.0 (2026-03-30)
#### Features
* Instrumented grpc server stream to bind async context to stream event handlers ([#3855](https://github.com/newrelic/node-newrelic/pull/3855)) ([92c70a8](https://github.com/newrelic/node-newrelic/commit/92c70a8c81c7bf26f63cf3f5b94d993ebc88bf51))
#### Code refactoring
* Refactored `when` instrumentation to subscribe to events emitted ([#3866](https://github.com/newrelic/node-newrelic/pull/3866)) ([1b55c5a](https://github.com/newrelic/node-newrelic/commit/1b55c5ae5df8eb8d20d499e31b80014acd9b7833))
* Refactored `memcached` instrumentation to subscribe to events emitted ([#3849](https://github.com/newrelic/node-newrelic/pull/3849)) ([915b320](https://github.com/newrelic/node-newrelic/commit/915b320e1b01944fe89754305e146c0c69dca0c6))
* Refactored `bluebird` instrumentation to subscribe to events emitted ([#3858](https://github.com/newrelic/node-newrelic/pull/3858)) ([e3d84c2](https://github.com/newrelic/node-newrelic/commit/e3d84c285b9b73c2d2e7f690fe449371e92a5b1a))
* Refactored `q` instrumentation to subscribe to events emitted ([#3853](https://github.com/newrelic/node-newrelic/pull/3853)) ([9fdb0b8](https://github.com/newrelic/node-newrelic/commit/9fdb0b80130998d283d3ec6a2f0e1b39916bd9e5))
* Refactored `grpc-js` client instrumentation to subscriber type ([#3856](https://github.com/newrelic/node-newrelic/pull/3856)) ([057fca2](https://github.com/newrelic/node-newrelic/commit/057fca295e31a952795d688e7a12228c58d839ba))
* Refactored `grpc-js` server instrumentation to subscriber type ([#3805](https://github.com/newrelic/node-newrelic/pull/3805)) ([ca3010a](https://github.com/newrelic/node-newrelic/commit/ca3010aca73cf69786794824063b4f2d5ce38d41))
* Updated `@langchain/core` subscribers to properly instrument the tool class methods ([#3850](https://github.com/newrelic/node-newrelic/pull/3850)) ([2d17eed](https://github.com/newrelic/node-newrelic/commit/2d17eeda540ef99f5ce829499ca1f4b0ef65e1a6))
#### Documentation
* Updated compatibility report ([#3831](https://github.com/newrelic/node-newrelic/pull/3831)) ([9156a6a](https://github.com/newrelic/node-newrelic/commit/9156a6a239dd57c46524d5d1a43a654dc7a89cb5))
#### Miscellaneous chores
* Added subscriber packages to `load-externals` ([#3868](https://github.com/newrelic/node-newrelic/pull/3868)) ([83adcc4](https://github.com/newrelic/node-newrelic/commit/83adcc43b061e55b2d9d3df6fafa152b2ed201df))
#### Tests
* Removed unused context manager feature flag for running versioned tests ([#3851](https://github.com/newrelic/node-newrelic/pull/3851)) ([15c9757](https://github.com/newrelic/node-newrelic/commit/15c9757339e0d811c96ff58fc275386b9fc2a7a4))
* Updated core tracing cross agent tests ([#3860](https://github.com/newrelic/node-newrelic/pull/3860)) ([08e4570](https://github.com/newrelic/node-newrelic/commit/08e45703852ea556c8518acd0560c57f56ea9c8c))
* Fixed issue with span links test ([#3863](https://github.com/newrelic/node-newrelic/pull/3863)) ([23a8594](https://github.com/newrelic/node-newrelic/commit/23a8594f7b0078b62c73f73e7afa0411e96ade69))
* Removed segment duration timing threshold in `memcached` tests ([#3869](https://github.com/newrelic/node-newrelic/pull/3869)) ([bd24410](https://github.com/newrelic/node-newrelic/commit/bd24410f135868a4e86f4c5375baf67cee2ccbc7))
### v13.17.0 (2026-03-19)
#### Features
* Added support for Continuous Profiling ([#3834](https://github.com/newrelic/node-newrelic/pull/3834)) ([6d8d5b5](https://github.com/newrelic/node-newrelic/commit/6d8d5b5df2f459ffca39cc14ef0cdabcf7f22cea))
* Added server-side configuration for `profiling.enabled` ([#3790](https://github.com/newrelic/node-newrelic/pull/3790)) ([0d44e5b](https://github.com/newrelic/node-newrelic/commit/0d44e5b3b24b60d8b920f7d6a762f208fa4139ca)) ([#3847](https://github.com/newrelic/node-newrelic/pull/3847)) ([e57223c](https://github.com/newrelic/node-newrelic/commit/e57223c7c66ab7fe1f464725efe0474e23326159))
* Added delay + duration to `ProfilingAggregator` ([#3815](https://github.com/newrelic/node-newrelic/pull/3815)) ([8000665](https://github.com/newrelic/node-newrelic/commit/8000665b1714275f8e019a2f7c911d62ee8dd127))
* Added supportability metrics for profiling ([#3801](https://github.com/newrelic/node-newrelic/pull/3801)) ([19bbb7e](https://github.com/newrelic/node-newrelic/commit/19bbb7ef426e835a13ec38fc543637bdae57a5fc))
* Prevented ProfilingAggregator from running in serverless mode ([#3806](https://github.com/newrelic/node-newrelic/pull/3806)) ([e4db0f4](https://github.com/newrelic/node-newrelic/commit/e4db0f469fde9ae6aa4984cb312ee1de269e5c7b))
* Disabled `profiling.enabled` when high security mode is enabled ([#3803](https://github.com/newrelic/node-newrelic/pull/3803)) ([9d4eebb](https://github.com/newrelic/node-newrelic/commit/9d4eebb11df00fc5729ad178063712734449741a))
* Added Heap profiler ([#3751](https://github.com/newrelic/node-newrelic/pull/3751)) ([8262f6b](https://github.com/newrelic/node-newrelic/commit/8262f6bb5d7bf0a1c996455d6829883a7ff3b696))
* Added Cpu Profiler ([#3747](https://github.com/newrelic/node-newrelic/pull/3747)) ([2c2097f](https://github.com/newrelic/node-newrelic/commit/2c2097fdfd4ec924bf24901eecb8ad62a9e4c4f5))
**Note**: Continuous Profiling UI is coming soon! While the Node.js agent now supports Continuous Profiling data collection, the visualization experience will debut in Limited Preview starting next week. If you would like to get early access to the profiling dashboards and UI features, please reach out to your Account Executive (AE) about how to opt-in to the preview.
#### Code refactoring
* Refactor `winston` instrumentation to subscribe to events emitted ([#3808](https://github.com/newrelic/node-newrelic/pull/3808)) ([4af2f48](https://github.com/newrelic/node-newrelic/commit/4af2f48d99b0842085044deb36d14af9e96ac8ed))
#### Documentation
* Updated compatibility report ([#3824](https://github.com/newrelic/node-newrelic/pull/3824)) ([0cfb356](https://github.com/newrelic/node-newrelic/commit/0cfb356c487fbe47c4ac11095704846d948168fb))
#### Tests
* Added segment duration tests for `ioredis`/`iovalkey` ([#3825](https://github.com/newrelic/node-newrelic/pull/3825)) ([9738bc8](https://github.com/newrelic/node-newrelic/commit/9738bc88b59c219d896d80e0f8ccb93866cd7f0b))
* Added segment duration timing tests for `mysql2` ([#3820](https://github.com/newrelic/node-newrelic/pull/3820)) ([bb424ff](https://github.com/newrelic/node-newrelic/commit/bb424ffa59fe55912f1ad711d84b57518dbd778f))
* Changed structure of bedrock tests to avoid getting instrumented core libraries from first test ([#3838](https://github.com/newrelic/node-newrelic/pull/3838)) ([886a36c](https://github.com/newrelic/node-newrelic/commit/886a36c1607e1a7c0ddc0688f7b8ee62f9a8bf10))
* Changed structure of lambda and sns tests to avoid getting instrumented core libraries from first test ([#3836](https://github.com/newrelic/node-newrelic/pull/3836)) ([414044d](https://github.com/newrelic/node-newrelic/commit/414044d184be885843a3267097c87954daf408bd))
* Updated `@aws-sdk/lib-dynamodb` version range ([#3829](https://github.com/newrelic/node-newrelic/pull/3829)) ([d28c938](https://github.com/newrelic/node-newrelic/commit/d28c938fbe823155fedeb5e5f85bd6a98e04ceed))
### v13.16.0 (2026-03-11)
#### Bug fixes
* Updated `@apm-js-collab/tracing-hooks` to `0.5.0`, to allow instrumentation on windows environments. ([#3819](https://github.com/newrelic/node-newrelic/pull/3819)) ([d8f6d0f](https://github.com/newrelic/node-newrelic/commit/d8f6d0f6ac7f3ff17a667391269c41e6e57dc2fb))
* This version of `@apm-js-collab/tracing-hooks` includes the windows path fix for `@apm-js-collab/code-transformer`, [see](https://github.com/apm-js-collab/tracing-hooks/issues/19).
#### Code refactoring
* Updated `redis` v3 instrumentation to subscribe to events emitted ([#3802](https://github.com/newrelic/node-newrelic/pull/3802)) ([4d18302](https://github.com/newrelic/node-newrelic/commit/4d1830237c91d3e60c6b4e898f2c82ff131ebd57))
#### Documentation
* Updated compatibility report ([#3813](https://github.com/newrelic/node-newrelic/pull/3813)) ([27cb0a5](https://github.com/newrelic/node-newrelic/commit/27cb0a5e7a4c6047cce54483bd18d1337023efd3))
#### Tests
* Add `redis-client` and `node-redis-client` segment duration timing tests ([#3810](https://github.com/newrelic/node-newrelic/pull/3810)) ([f07bcfe](https://github.com/newrelic/node-newrelic/commit/f07bcfecf06453c846e12f030fbf7d8c055da139))
### v13.15.0 (2026-03-09)
#### Features
* Added `time_to_first_token` for `LlmChatCompletionSummary` ([#3781](https://github.com/newrelic/node-newrelic/pull/3781)) ([737f374](https://github.com/newrelic/node-newrelic/commit/737f3740d43908be348a7795dd2c85e7a4e88cb8))
* Added `time_to_first_token` for AWS Bedrock ([#3804](https://github.com/newrelic/node-newrelic/pull/3804)) ([a993b00](https://github.com/newrelic/node-newrelic/commit/a993b00b4fa55fb2e7ba0b7748c4c21d8660b911))
* Added `time_to_first_token` for Google Gen AI ([#3785](https://github.com/newrelic/node-newrelic/pull/3785)) ([d90ee70](https://github.com/newrelic/node-newrelic/commit/d90ee709538e430395c0fb5863c344fe37009ce5))
* Added `time_to_first_token` for OpenAI ([#3782](https://github.com/newrelic/node-newrelic/pull/3782)) ([07cfd57](https://github.com/newrelic/node-newrelic/commit/07cfd570d5cc3dd77a5ae23e88587d47af3d195a))
#### Code refactoring
* Migrated `redis` 4+ instrumentation to subscribe to events emitted ([#3773](https://github.com/newrelic/node-newrelic/pull/3773)) ([add6827](https://github.com/newrelic/node-newrelic/commit/add68278d29f5f415134426d33986a59c089d71f))
#### Documentation
* Updated compatibility report ([#3800](https://github.com/newrelic/node-newrelic/pull/3800)) ([5228cdc](https://github.com/newrelic/node-newrelic/commit/5228cdc0508217fa139d8b4f8232391fd063a5fa)) ([#3795](https://github.com/newrelic/node-newrelic/pull/3795)) ([1d6fe52](https://github.com/newrelic/node-newrelic/commit/1d6fe522f0e707729a4a01f5c5e5599670136917)) ([#3791](https://github.com/newrelic/node-newrelic/pull/3791)) ([e79db5b](https://github.com/newrelic/node-newrelic/commit/e79db5bbac1500bfa49f8ac3e9dc64c409396d79)) ([#3777](https://github.com/newrelic/node-newrelic/pull/3777)) ([12fe4c6](https://github.com/newrelic/node-newrelic/commit/12fe4c6f2a7a3f08efd874ba949150c7805a8888))
#### Miscellaneous chores
* Added version comment for agent-metadata.yml ([#3779](https://github.com/newrelic/node-newrelic/pull/3779)) ([1267293](https://github.com/newrelic/node-newrelic/commit/1267293cc36c79106b7cdd84dedf2c18b8a010d9))
* Refactored nestjs instrumentation to subscriber type ([#3792](https://github.com/newrelic/node-newrelic/pull/3792)) ([f7feb25](https://github.com/newrelic/node-newrelic/commit/f7feb25a5c7349433e7de26a0f6aebb820c034f4))
* Removed `@langchain/core` peer dep from langchain openai and aws tests ([#3788](https://github.com/newrelic/node-newrelic/pull/3788)) ([e670bb1](https://github.com/newrelic/node-newrelic/commit/e670bb1f47720c61509157cf45cd200234505733))
* Removed unneccessary `generic-pool` context propagation ([#3786](https://github.com/newrelic/node-newrelic/pull/3786)) ([bdd35fb](https://github.com/newrelic/node-newrelic/commit/bdd35fbf6b57d374de84f716488498a40ece41fd))
* Removed unnecessary `superagent` context propagation ([#3798](https://github.com/newrelic/node-newrelic/pull/3798)) ([81650e1](https://github.com/newrelic/node-newrelic/commit/81650e18d7da3897f9c82098def2f34c05c78d9e))
* Updated `@apm-js-collab/tracing-hooks` to `0.4.0` ([#3787](https://github.com/newrelic/node-newrelic/pull/3787)) ([d85fb2b](https://github.com/newrelic/node-newrelic/commit/d85fb2b832bc7202e5acafa19ff59094c6e386ee))
* Updated version format in agent-metadata.yml ([#3778](https://github.com/newrelic/node-newrelic/pull/3778)) ([61759e9](https://github.com/newrelic/node-newrelic/commit/61759e9c4e9ad2796a6462b967e30bad35b3fbf7))
#### Tests
* Updated langchain vectorstore tests to use a custom vectorstore to simplify the testing process ([#3793](https://github.com/newrelic/node-newrelic/pull/3793)) ([0fd9b54](https://github.com/newrelic/node-newrelic/commit/0fd9b54c0b4782162dae769453169ad4b05d7918))
* Updated version range for langgraph tests ([#3794](https://github.com/newrelic/node-newrelic/pull/3794)) ([e02ce99](https://github.com/newrelic/node-newrelic/commit/e02ce99083d584d8b61a223c67c4509f3fa9f4ce))
### v13.14.0 (2026-02-24)
#### Features
* Added ability to delay the start of the Profiler and run for n milliseconds before shutting down. ([#3758](https://github.com/newrelic/node-newrelic/pull/3758)) ([8503d25](https://github.com/newrelic/node-newrelic/commit/8503d252dce31fa5ba0cbb4f146511155de48f88))
* Added functionality to ingest logs from Azure Functions App automatically ([#3772](https://github.com/newrelic/node-newrelic/pull/3772)) ([0c70ba2](https://github.com/newrelic/node-newrelic/commit/0c70ba20d2c03af03605ebc12baadbfd00c8733d))
* Added support for error causes ([#3769](https://github.com/newrelic/node-newrelic/pull/3769)) ([7c5aae3](https://github.com/newrelic/node-newrelic/commit/7c5aae3ac8b14e781a0740ffc57c2b2defc4300b))
#### Bug fixes
* Updated `@google/genai` subscriber to handle the new `embedContentInternal` method in 1.42.0 ([#3771](https://github.com/newrelic/node-newrelic/pull/3771)) ([e96c974](https://github.com/newrelic/node-newrelic/commit/e96c974a1aa8c15caebd66004c939c43f61cc0e2))
#### Code refactoring
* AWS Bedrock llm events refactor ([#3759](https://github.com/newrelic/node-newrelic/pull/3759)) ([7ff953d](https://github.com/newrelic/node-newrelic/commit/7ff953dbda4529591438811b8b58cfada3767f80))
* Google Gen AI LLM event refactor ([#3748](https://github.com/newrelic/node-newrelic/pull/3748)) ([f1e3a0e](https://github.com/newrelic/node-newrelic/commit/f1e3a0e57ea26370ce5021010ab6fe793dd5c594))
* LangGraph LlmAgent event, remove old LlmEvent base ([#3761](https://github.com/newrelic/node-newrelic/pull/3761)) ([39d1d9a](https://github.com/newrelic/node-newrelic/commit/39d1d9a59ca467d71d4a7db4cf437d743a24939b))
* Updated the reparenting logic for compact mode of partial traces to assign parent id to entry span ([#3768](https://github.com/newrelic/node-newrelic/pull/3768)) ([5196318](https://github.com/newrelic/node-newrelic/commit/5196318713cbeba113936a902ff4f092c33109cb))
#### Documentation
* Updated compatibility report ([#3774](https://github.com/newrelic/node-newrelic/pull/3774)) ([5d04bba](https://github.com/newrelic/node-newrelic/commit/5d04bba57ddb23b2aa1861cf46e393adae2c43ca))
#### Miscellaneous chores
* Added API key to enable support for GH action ([#3760](https://github.com/newrelic/node-newrelic/pull/3760)) ([a521e80](https://github.com/newrelic/node-newrelic/commit/a521e8065c525312d1170bfa725610d708b011e3))
* Added call to agent metadata workflow - step 1 ([#3750](https://github.com/newrelic/node-newrelic/pull/3750)) ([90eeaec](https://github.com/newrelic/node-newrelic/commit/90eeaec0e4de28c779ccab7a8f4b03448e8448bd))
* Added span id to all debug/trace level logs in `span.applyPartialTraceRules` ([#3766](https://github.com/newrelic/node-newrelic/pull/3766)) ([8c57230](https://github.com/newrelic/node-newrelic/commit/8c57230f3d580ace1cb5eb1611dc78f85bbe36f1))
* Renamed file and fix cache output ([#3757](https://github.com/newrelic/node-newrelic/pull/3757)) ([1ac00ea](https://github.com/newrelic/node-newrelic/commit/1ac00ea4718fb6e95502961d777e11c8ae71dde9))
* Set up metadata action to run with releases ([#3762](https://github.com/newrelic/node-newrelic/pull/3762)) ([66efb13](https://github.com/newrelic/node-newrelic/commit/66efb13b9bde33a28fb4256cb70bf313e10774bc))
* Updated `@langchain/core` version for langchain-openai tests ([#3763](https://github.com/newrelic/node-newrelic/pull/3763)) ([c27213e](https://github.com/newrelic/node-newrelic/commit/c27213e6ca3048463158fcfecb7e1cfcf87d4922))
### v13.13.0 (2026-02-17)
## Feature Release
With this release, we are making available our Node.js Hybrid Agent.
The Node.js Hybrid Agent provides a future-proof observability solution with
integrated support for OpenTelemetry Tracing, Metrics, and Logs APIs. Key
enhancements like Span Links and Events on Spans are now available, ensuring
seamless interoperability in mixed-mode environments. It is designed to bridge
the gap for Node.js teams looking to adopt OpenTelemetry standards while
maintaining backwards compatibility with their existing New Relic dashboards.
A full product announcement, and documentation for this feature, is
coming soon. Please [subscribe to our news releases](https://newrelic.com/blog)
to be kept up-to-date.
#### Features
* Added `delay` and `duration` to profiling config ([#3754](https://github.com/newrelic/node-newrelic/pull/3754)) ([a7f06e0](https://github.com/newrelic/node-newrelic/commit/a7f06e016ee6e8488fb5364e118cdebaf8a3af0f))
* Added `ProfilingAggregator` that will be used to collect and send `pprof_data` telemetry ([#3732](https://github.com/newrelic/node-newrelic/pull/3732)) ([738045c](https://github.com/newrelic/node-newrelic/commit/738045c955b1ca82e60c4b3a1a9799e8257c0d51))
* Added profiling configuration ([#3733](https://github.com/newrelic/node-newrelic/pull/3733)) ([2b4d7d8](https://github.com/newrelic/node-newrelic/commit/2b4d7d898dea12d8d7f89f3024e56bf5e44d5b8b))
* Added ProfilingManager class, used to orchestrate profilers ([#3738](https://github.com/newrelic/node-newrelic/pull/3738)) ([105da3b](https://github.com/newrelic/node-newrelic/commit/105da3b788f8e47099a47857e9e490103c6163d4))
* Updated `RemoteMethod` to handle sending `pprof_data` through the collector ([#3734](https://github.com/newrelic/node-newrelic/pull/3734)) ([868e5bd](https://github.com/newrelic/node-newrelic/commit/868e5bdd102211b9569fef40efef77cfdd3719d2))
* Updated the profiling config properties ([#3742](https://github.com/newrelic/node-newrelic/pull/3742)) ([fa55881](https://github.com/newrelic/node-newrelic/commit/fa55881fafe45499461c89e70ce8c3d03d4cc8af))
#### Code refactoring
* LangChain LLM event refactor ([#3745](https://github.com/newrelic/node-newrelic/pull/3745)) ([b2612ec](https://github.com/newrelic/node-newrelic/commit/b2612ec1a95f68c19290025f4279cd0f06f6c7d1))
* OpenAI LLM event refactor ([#3726](https://github.com/newrelic/node-newrelic/pull/3726)) ([0ccad21](https://github.com/newrelic/node-newrelic/commit/0ccad2102d8f52da5ea77161534697f98c18c21e))
#### Documentation
* Updated compatibility report ([#3743](https://github.com/newrelic/node-newrelic/pull/3743)) ([4a7cafc](https://github.com/newrelic/node-newrelic/commit/4a7cafc9c72aa3a947f7a27f69ceb50424d30163)) ([#3739](https://github.com/newrelic/node-newrelic/pull/3739)) ([59ff976](https://github.com/newrelic/node-newrelic/commit/59ff9768e33e029dea469739ed790407665cf135)) ([#3730](https://github.com/newrelic/node-newrelic/pull/3730)) ([dea410b](https://github.com/newrelic/node-newrelic/commit/dea410bbaab9d940030e0e7eca72b1329effe004)) ([#3703](https://github.com/newrelic/node-newrelic/pull/3703)) ([532729a](https://github.com/newrelic/node-newrelic/commit/532729a3955454a7bb9ee282630af78379233037))
#### Miscellaneous chores
* Added subcomponent attribute to LangChain tool traces ([#3706](https://github.com/newrelic/node-newrelic/pull/3706)) ([c5469ea](https://github.com/newrelic/node-newrelic/commit/c5469eaa40a9600f56390f6251bc6c3ea2e30d08))
* Added subcomponent attribute to mcp-sdk invocations ([#3749](https://github.com/newrelic/node-newrelic/pull/3749)) ([70b7f41](https://github.com/newrelic/node-newrelic/commit/70b7f4115370857836ecd172f2ce041b66376bae))
* Enabled all OTEL signals by default when OTEL is enabled ([#3712](https://github.com/newrelic/node-newrelic/pull/3712)) ([15b82c2](https://github.com/newrelic/node-newrelic/commit/15b82c298937af4309cf3f9d0e88060b5b1c044c))
* Fixed `@langchain/community` peer dep conflict ([#3741](https://github.com/newrelic/node-newrelic/pull/3741)) ([202d2b3](https://github.com/newrelic/node-newrelic/commit/202d2b35b01182160f3dfa014e0abcff6ca0d6d2))
* Removed `@langchain/core` peer dep from LangGraph test matrix ([#3737](https://github.com/newrelic/node-newrelic/pull/3737)) ([8ba2616](https://github.com/newrelic/node-newrelic/commit/8ba2616afc21e2f4d1b98c6ccf448e6edbd86114))
* Renamed OTEL metrics config params to snake_case from camelCas… ([#3711](https://github.com/newrelic/node-newrelic/pull/3711)) ([4f59108](https://github.com/newrelic/node-newrelic/commit/4f591088888ae724136d409ee93438ecd81a5539))
* Updated `ai-support.json` to include LangGraph ([#3705](https://github.com/newrelic/node-newrelic/pull/3705)) ([aa0ba22](https://github.com/newrelic/node-newrelic/commit/aa0ba2296c13aee7090a532f504ccad2d30c6cd4))
* Updated eslint configuration ([#3740](https://github.com/newrelic/node-newrelic/pull/3740)) ([d306374](https://github.com/newrelic/node-newrelic/commit/d3063748b8ef6f2fa74dd7791d846e9597a8f525))
#### Tests
* Updated mcp streaming tests to generate sessions to reuse transport for all streaming tests ([#3729](https://github.com/newrelic/node-newrelic/pull/3729)) ([1772fd5](https://github.com/newrelic/node-newrelic/commit/1772fd599236ce22e970442288f302cf06f93798))
### v13.12.0 (2026-02-02)
#### Features
* Added instrumentation support for `@langchain/langgraph` ([#3645](https://github.com/newrelic/node-newrelic/pull/3645)) ([f339675](https://github.com/newrelic/node-newrelic/commit/f3396754fb182a3f0af09488a8abb1981b6f3e3f))
* Added `timestamp` to `LlmChatCompletionSummary` messages
* Added `timestamp` to AWS Bedrock `LlmChatCompletionSummary` ([#3702](https://github.com/newrelic/node-newrelic/pull/3702)) ([430d1dd](https://github.com/newrelic/node-newrelic/commit/430d1dd5ef847203045486a054142df3a02c7c1c))
* Added `timestamp` to Google Gen AI `LlmChatCompletionSummary` ([#3690](https://github.com/newrelic/node-newrelic/pull/3690)) ([7748e26](https://github.com/newrelic/node-newrelic/commit/7748e26aceb7b050b13dc686c852513026f043ac))
* Added `timestamp` to LangChain `LlmChatCompletionSummary` ([#3701](https://github.com/newrelic/node-newrelic/pull/3701)) ([7472118](https://github.com/newrelic/node-newrelic/commit/747211814396e4bf52dc63d249c0ec045b35457a))
* Added compact mode for span links ([#3681](https://github.com/newrelic/node-newrelic/pull/3681)) ([6ff6961](https://github.com/newrelic/node-newrelic/commit/6ff6961e6b46feb14638da97a95d0891a0d88645))
#### Bug fixes
* Updated langchain tool instrumentation to properly redefine the segment name on every call ([#3691](https://github.com/newrelic/node-newrelic/pull/3691)) ([4df6068](https://github.com/newrelic/node-newrelic/commit/4df6068d23b5da276486bd3d3f0c3af4b748c4a8))
#### Documentation
* Updated compatibility report ([#3699](https://github.com/newrelic/node-newrelic/pull/3699)) ([40b6b81](https://github.com/newrelic/node-newrelic/commit/40b6b813e7b6490c2e866a33cb1a7492b35d2a36))
### v13.11.0 (2026-01-29)
#### Features
* Added `timestamp` to AIM `LlmChatCompletionMessage` messages
* Added `timestamp` to AWS Bedrock `LlmChatCompletionMessage` ([#3685](https://github.com/newrelic/node-newrelic/pull/3685)) ([ea297c8](https://github.com/newrelic/node-newrelic/commit/ea297c86772c1ae377a16e636db8bbcf53ef1547))
* Added `timestamp` to Google Gen AI `LlmChatCompletionMessage` ([#3686](https://github.com/newrelic/node-newrelic/pull/3686)) ([f4dd09e](https://github.com/newrelic/node-newrelic/commit/f4dd09ec332c47396277f6aaeff2f6f15daad97a))
* Added `timestamp` to LangChain input `LlmChatCompletionMessage` ([#3658](https://github.com/newrelic/node-newrelic/pull/3658)) ([0bce235](https://github.com/newrelic/node-newrelic/commit/0bce235ce02f772bc089bf947afadf312c735c1b))
* Added timestamp to OpenAI `LlmChatCompletionSummary` ([#3689](https://github.com/newrelic/node-newrelic/pull/3689)) ([55b0310](https://github.com/newrelic/node-newrelic/commit/55b03100323eefb3578816cff69f2b919e4b7bdd))
* Additional support for partial granularity traces (Not available for production use)
* Added essential tracing mode for span links ([#3670](https://github.com/newrelic/node-newrelic/pull/3670)) ([83dfb84](https://github.com/newrelic/node-newrelic/commit/83dfb84b842e0245392425ce61e92a2789fcaf06))
* Updated `Supportability/Nodejs/PartialGranularity/NrIds/Dropped` metric to only keep track of spans that got dropped when `nr.ids` execeeded 63 spans. ([#3684](https://github.com/newrelic/node-newrelic/pull/3684)) ([9797cf3](https://github.com/newrelic/node-newrelic/commit/9797cf38aa2808b29da9623158edb221b1819548))
#### Bug fixes
* Added defensive code in `lib/subscribers/middleware-wrapper.js` to prevent crash when attempting to associate an error on an incoming http request ([#3697](https://github.com/newrelic/node-newrelic/pull/3697)) ([658e78b](https://github.com/newrelic/node-newrelic/commit/658e78ba564eae996d790bb3334bda6847c7e2bd))
* Updated `pg` instrumentation to properly capture the TraceSegment duration for promise based queries ([#3695](https://github.com/newrelic/node-newrelic/pull/3695)) ([0051697](https://github.com/newrelic/node-newrelic/commit/005169776a3f3fe9d988174857b3c96e6131aea3))
#### Code refactoring
* Added AIM abstract subscribers and updated all AIM subscribers to use them ([#3676](https://github.com/newrelic/node-newrelic/pull/3676)) ([08cd38b](https://github.com/newrelic/node-newrelic/commit/08cd38b5b34b4f1a2636ccc12d359484af6b3e83))
#### Documentation
* Updated compatibility report ([#3675](https://github.com/newrelic/node-newrelic/pull/3675)) ([cc898f4](https://github.com/newrelic/node-newrelic/commit/cc898f4d8b0f520e120f330ff9e90fe7baaebedc))
#### Miscellaneous chores
* Added TimedEvent limit of 100 ([#3683](https://github.com/newrelic/node-newrelic/pull/3683)) ([0d595d8](https://github.com/newrelic/node-newrelic/commit/0d595d8579b5a58e49908bc24321ce7b526ddff2))
* Added supportability metrics `Supportability/Nodejs/SpanEvent/<Links|Events>/Dropped` when limit of 100 is exceeded ([#3688](https://github.com/newrelic/node-newrelic/pull/3688)) ([a247d31](https://github.com/newrelic/node-newrelic/commit/a247d31fc9c24752be50a73d4ddfc7a088a68ce6))
* Removed eslint disable next line for `sonarjs/no-dead-store` ([#3692](https://github.com/newrelic/node-newrelic/pull/3692)) ([593fa15](https://github.com/newrelic/node-newrelic/commit/593fa15a033437b95fe375cf6034b8453c7d2b36))
#### Continuous Integration
* Fixed CI issue when sec-agent present ([#3677](https://github.com/newrelic/node-newrelic/pull/3677)) ([23da654](https://github.com/newrelic/node-newrelic/commit/23da6547e72f49bf798046330e8cfa74a0b4d2af))
#### Tests
* Assert that span events drop in partial traces ([#3680](https://github.com/newrelic/node-newrelic/pull/3680)) ([25e3781](https://github.com/newrelic/node-newrelic/commit/25e3781098343b9ca9e4aed0cd5c9e0f94266926))
### v13.10.0 (2026-01-20)
#### Features
* Add `timestamp` to OpenAI input `LlmChatCompletionMessage`s ([#3657](https://github.com/newrelic/node-newrelic/pull/3657)) ([099e20e](https://github.com/newrelic/node-newrelic/commit/099e20eaa380615b7e8aae7eaa12e2754a931041))
* Added reduced tracing mode for span links ([#3649](https://github.com/newrelic/node-newrelic/pull/3649)) ([2414331](https://github.com/newrelic/node-newrelic/commit/24143313e2d894a5e11e42116f33ef4be18f2fb4))
#### Bug fixes
* Updated OpenAI instrumentation to properly parse headers when a call fails ([#3665](https://github.com/newrelic/node-newrelic/pull/3665)) ([641b7a8](https://github.com/newrelic/node-newrelic/commit/641b7a8c8015855d82574e8173cb6e9fd082b4a0))
#### Documentation
* Updated compatibility report ([#3669](https://github.com/newrelic/node-newrelic/pull/3669)) ([ec922ae](https://github.com/newrelic/node-newrelic/commit/ec922ae6b0cecfa4ecbce86a789c308d6876ecd7)) ([#3668](https://github.com/newrelic/node-newrelic/pull/3668)) ([85c601f](https://github.com/newrelic/node-newrelic/commit/85c601fe2eaaacd82c0abac81eba96ce6718f2f1)) ([#3663](https://github.com/newrelic/node-newrelic/pull/3663)) ([82b3ac8](https://github.com/newrelic/node-newrelic/commit/82b3ac8cf6f69d0609b7fbaaf8be2a35f6552485))
#### Miscellaneous chores
* Lazy load OTEL dependencies ([#3667](https://github.com/newrelic/node-newrelic/pull/3667)) ([0b0c764](https://github.com/newrelic/node-newrelic/commit/0b0c7647f3f0bc3093b9ffbf7596c1654ba6113d))
* Record subscriber usage metric ([#3626](https://github.com/newrelic/node-newrelic/pull/3626)) ([5796574](https://github.com/newrelic/node-newrelic/commit/57965740acd053e6c99a88d861a876bcf2601c07))
* Update `ai-support.json` ([#3666](https://github.com/newrelic/node-newrelic/pull/3666)) ([562b403](https://github.com/newrelic/node-newrelic/commit/562b403a3414430cdd0afab261d3d119d3d9b4db))
* Updated OpenAI instrumentation to skip creating a `LlmChatCompletionMessage` for an outgoing tool call response ([#3655](https://github.com/newrelic/node-newrelic/pull/3655)) ([572c3a1](https://github.com/newrelic/node-newrelic/commit/572c3a1741ebd13d77d857c262b050aeb0c801fc))
#### Tests
* Updated mock response to avoid retries on OpenAI LangChain vectorstore calls ([#3664](https://github.com/newrelic/node-newrelic/pull/3664)) ([bc1faf3](https://github.com/newrelic/node-newrelic/commit/bc1faf30654d920e31ad4ddc205560e56b6c796c))
### v13.9.2 (2026-01-14)
#### Bug fixes
* Updated message consumer subscribers to properly time the consumption actions ([#3660](https://github.com/newrelic/node-newrelic/pull/3660)) ([ef1b611](https://github.com/newrelic/node-newrelic/commit/ef1b611a7c3b45f5fc8d483661859c1595bbe4ab))
#### Documentation
* Updated compatibility report ([#3654](https://github.com/newrelic/node-newrelic/pull/3654)) ([ca16dae](https://github.com/newrelic/node-newrelic/commit/ca16daefe4da1c17253e165c68d198d607c72d0b))
#### Miscellaneous chores
* Update OTEL metrics test ([#3661](https://github.com/newrelic/node-newrelic/pull/3661)) ([ae84b62](https://github.com/newrelic/node-newrelic/commit/ae84b62a3c7ef753d4ace8836f38405b4cbbfd88))
#### Tests
* Added cross agent tests for sampler configuration and sampling rate scenarios ([#3648](https://github.com/newrelic/node-newrelic/pull/3648)) ([fa0e2d1](https://github.com/newrelic/node-newrelic/commit/fa0e2d1bd78051c7f716ebc65bd7f3842698103e))
### v13.9.1 (2026-01-12)
#### Bug fixes
* Updated `getHostnameSafe` to invalidate the cache is trying to assign the host based on the gcp cloud run id ([#3650](https://github.com/newrelic/node-newrelic/pull/3650)) ([d395c76](https://github.com/newrelic/node-newrelic/commit/d395c76d5612a7e562efa1a807c35e805a38ab14))
* Updated logic to properly assign content and role in LangChain chat completion messages ([#3638](https://github.com/newrelic/node-newrelic/pull/3638)) ([407bcb6](https://github.com/newrelic/node-newrelic/commit/407bcb66b7e3be1b6f1d28bcf6e3b022a7022c96))
#### Documentation
* Updated compatibility report ([#3643](https://github.com/newrelic/node-newrelic/pull/3643)) ([8929ab3](https://github.com/newrelic/node-newrelic/commit/8929ab3ae6cc28edbef4bee41a2084154361d6e0))
### v13.9.0 (2026-01-08)
#### Features
* Added `entity_guid` to Agent Control health file ([#3594](https://github.com/newrelic/node-newrelic/pull/3594)) ([f42a501](https://github.com/newrelic/node-newrelic/commit/f42a501defce8eb246d28d6218db4947aca5bedd))
* Added instrumentation support for `iovalkey` ([#3612](https://github.com/newrelic/node-newrelic/pull/3612)) ([55f5d6e](https://github.com/newrelic/node-newrelic/commit/55f5d6e8f1c1278845c2ed2a06c4d1d600015bb0))
* Added support for OTel span events ([#3600](https://github.com/newrelic/node-newrelic/pull/3600)) ([5b7c340](https://github.com/newrelic/node-newrelic/commit/5b7c34013aafd42d9f3e2b11eb31b86f1f4ea461))
* Additional support for partial granularity traces (Not available for production use)
* Added `compact` type for partial granularity traces. ([#3608](https://github.com/newrelic/node-newrelic/pull/3608)) ([73b0381](https://github.com/newrelic/node-newrelic/commit/73b038107f2e1fb94e7e7586dcf1d392031eb272))
* Added core tracing supportability metrics ([#3610](https://github.com/newrelic/node-newrelic/pull/3610)) ([c465f4c](https://github.com/newrelic/node-newrelic/commit/c465f4c540599b0ded7eac1f27e12443b69d7a81))
* Updated metric names for full and partial traces to consolidate like values ([#3620](https://github.com/newrelic/node-newrelic/pull/3620)) ([b201338](https://github.com/newrelic/node-newrelic/commit/b20133825440876260998eda58eb94b04b864bb2))
#### Bug fixes
* Account for links added during transaction ([#3606](https://github.com/newrelic/node-newrelic/pull/3606)) ([488b678](https://github.com/newrelic/node-newrelic/commit/488b678278811af7eb6b941eed84e0dafdb86fd5))
* Updated samplers to properly assign sampling decisions based on appropriate context ([#3641](https://github.com/newrelic/node-newrelic/pull/3641)) ([4bbdddf](https://github.com/newrelic/node-newrelic/commit/4bbdddf7ae845cf349f27cca895a32a748a8327a))
* Updated `undici` instrumentation to track the active and parent segment as symbols on request to properly end active request ([#3619](https://github.com/newrelic/node-newrelic/pull/3619)) ([9baebe5](https://github.com/newrelic/node-newrelic/commit/9baebe5c6bccba3c69bda5f3f3195d24dce0065b))
#### Code refactoring
* Removed unused `distributed_tracing.in_process_spans.enabled` logic. Partial granularity tracing replaces it ([#3611](https://github.com/newrelic/node-newrelic/pull/3611)) ([1d5584e](https://github.com/newrelic/node-newrelic/commit/1d5584eacd98b484435e56af455070ed866d246d))
* Updated `@langchain/core` instrumentation to subscribe to events emitted ([#3493](https://github.com/newrelic/node-newrelic/pull/3493)) ([d1e90e4](https://github.com/newrelic/node-newrelic/commit/d1e90e4d66ac03a07b572a94f58066f2c20e7f25))
#### Documentation
* Updated compatibility report ([#3635](https://github.com/newrelic/node-newrelic/pull/3635)) ([74ac737](https://github.com/newrelic/node-newrelic/commit/74ac737f90c9a84ddce1c0994a9ecf9665883a86))
#### Miscellaneous chores
* Changed `Langchain` to `LangChain`, expand version range ([#3629](https://github.com/newrelic/node-newrelic/pull/3629)) ([d77239e](https://github.com/newrelic/node-newrelic/commit/d77239edbff79bb4e73c58a814f7a7d272325e77))
* Copy OTEL status metadata to segment ([#3613](https://github.com/newrelic/node-newrelic/pull/3613)) ([4057e80](https://github.com/newrelic/node-newrelic/commit/4057e804b74170ba58a0faf0bdeb934eafc4195d))
* **deps:** Updated `@newrelic/security-agent` to `v3.0.0` ([#3637](https://github.com/newrelic/node-newrelic/pull/3637)) ([a84fa74](https://github.com/newrelic/node-newrelic/commit/a84fa742bbacb607a813de2a99d81113027178bc))
* Don't create OpenAI segments if `ai_monitoring` is disabled ([#3625](https://github.com/newrelic/node-newrelic/pull/3625)) ([b4f0010](https://github.com/newrelic/node-newrelic/commit/b4f001033684937cbe886ca166d8c71a662b783d))
* Limit number of span links on segments ([#3621](https://github.com/newrelic/node-newrelic/pull/3621)) ([c923c30](https://github.com/newrelic/node-newrelic/commit/c923c30a094af5f5e197f2e63f5dca652480f76d))
* Updated Azure publishing with OIDC steps ([#3633](https://github.com/newrelic/node-newrelic/pull/3633)) ([14c41c0](https://github.com/newrelic/node-newrelic/commit/14c41c042847e823360965d815ebff7125973197))
#### Tests
* Centralized indices for `redis` versioned tests ([#3636](https://github.com/newrelic/node-newrelic/pull/3636)) ([34f6562](https://github.com/newrelic/node-newrelic/commit/34f6562f42c8a8fb02236cdff07832d8c0fb9562))
* Changed `LangChain` tool test to `>=0.2.0` ([#3631](https://github.com/newrelic/node-newrelic/pull/3631)) ([3a4980f](https://github.com/newrelic/node-newrelic/commit/3a4980faf924a9a334d38e0a3ed73c6d4ad79b8b))
* Fix `LangChain` test targets ([#3634](https://github.com/newrelic/node-newrelic/pull/3634)) ([6504eb8](https://github.com/newrelic/node-newrelic/commit/6504eb869dc11d9c94bc3bf862a0b6bd308ee01c))
* Refactored `LangChain` versioned tests ([#3624](https://github.com/newrelic/node-newrelic/pull/3624)) ([12ae601](https://github.com/newrelic/node-newrelic/commit/12ae601befa72d16a9d1b9ca041b1fd825281c28))
### v13.8.1 (2025-12-15)
#### Bug fixes
* Updated AWS Lambda instrumentation to skip wrapping handler callback if not present ([#3602](https://github.com/newrelic/node-newrelic/pull/3602)) ([d56e27d](https://github.com/newrelic/node-newrelic/commit/d56e27d5764b4c0a7d513fffa3310148d7cebea6))
#### Documentation
* Updated compatibility report ([#3596](https://github.com/newrelic/node-newrelic/pull/3596)) ([ed24527](https://github.com/newrelic/node-newrelic/commit/ed24527cfd2e836de67a769cbeaa63683b207506))
### v13.8.0 (2025-12-11)
#### Features
* Added support for `@langchain/aws` ([#3563](https://github.com/newrelic/node-newrelic/pull/3563)) ([56c4a78](https://github.com/newrelic/node-newrelic/commit/56c4a782c7e05d94dc78ec0bd5eed19bfcc8a835))
* Additional support for partial granularity traces (Not available for production use)
* Added partial granularity tracking metrics ([#3566](https://github.com/newrelic/node-newrelic/pull/3566)) ([061f0fc](https://github.com/newrelic/node-newrelic/commit/061f0fca7e61b24fe08cb55538df4c4326c7dd69))
* updated `AlwaysOn` sampler to set priority to 3 for full trace and 2 for partial trace ([#3577](https://github.com/newrelic/node-newrelic/pull/3577)) ([e7bcff4](https://github.com/newrelic/node-newrelic/commit/e7bcff4364b5ea8a8af7a7ee58ff05e9e2edb977))
* Updated the span generation process ([#3585](https://github.com/newrelic/node-newrelic/pull/3585)) ([74777d5](https://github.com/newrelic/node-newrelic/commit/74777d5f7bfc182f5e36480a9bce1b67db13ce45))
#### Code refactoring
* Converted AWS Bedrock's `LlmError` to use `LlmErrorMessage` ([#3567](https://github.com/newrelic/node-newrelic/pull/3567)) ([8b2bb42](https://github.com/newrelic/node-newrelic/commit/8b2bb428eb3830b7cee4fa30e77a9562628fdd01))
* Updated `@google/genai` instrumentation to subscribe to events emitted ([#3467](https://github.com/newrelic/node-newrelic/pull/3467)) ([e8d9ba1](https://github.com/newrelic/node-newrelic/commit/e8d9ba188b4399604c6410b2fca406f8d7f338b5))
* Updated `bunyan` instrumentation to subscribe to events emitted ([#3589](https://github.com/newrelic/node-newrelic/pull/3589)) ([f1e5f12](https://github.com/newrelic/node-newrelic/commit/f1e5f129594a4c3acd8075604bae52013555cf52))
#### Documentation
* Updated compatibility report ([#3592](https://github.com/newrelic/node-newrelic/pull/3592)) ([7455533](https://github.com/newrelic/node-newrelic/commit/7455533e64d88233adf5aa0246261417049c2122))
#### Miscellaneous chores
* Refactor span link serialization ([#3574](https://github.com/newrelic/node-newrelic/pull/3574)) ([103044d](https://github.com/newrelic/node-newrelic/commit/103044d25a968649bdb0e39df054757163cd986f))
#### Tests
* Moved mock aws bedrock server creation to `test/lib/aws-server-stubs/index.js` ([#3593](https://github.com/newrelic/node-newrelic/pull/3593)) ([270df81](https://github.com/newrelic/node-newrelic/commit/270df8109a2adbcb3ff405030e2be7104bee6511))
### v13.7.0 (2025-12-08)
#### Features
* Updated `koa` instrumentation to properly wrap `Router` when using `@koa/router@15.0.0`+ ([#3550](https://github.com/newrelic/node-newrelic/pull/3550)) ([f1e08ad](https://github.com/newrelic/node-newrelic/commit/f1e08ad9fe200138ab9ed32e423517f64e41af49))
* Added ability to configure a ratio based sampler ([#3501](https://github.com/newrelic/node-newrelic/pull/3501)) ([f300bd5](https://github.com/newrelic/node-newrelic/commit/f300bd5eacf9d6509b56484e7ad36d5c0725b497))
* To assign a ratio based sampler, set `config.distributed_tracing.sampler.root`, `config.distributed_tracing.sampler.remote_parent_sampled`, or `config.distributed_tracing.sampler.remote_parent_not_sampled` to `{ trace_id_ratio_based: { ratio: <float between 0 and 1> }}`
* To assign via environment variables set `NEW_RELIC_DISTRIBUTED_TRACING_SAMPLER_<TYPE>='trace_id_ratio_based'` and `NEW_RELIC_DISTRIBUTED_TRACING_SAMPLER_<TYPE>_RATIO=<float between 0 and 1>` where `<TYPE>` is one of `ROOT`, `REMOTE_PARENT_SAMPLED`, or `REMOTE_PARENT_NOT_SAMPLED`
* Updated configuration to allow `adaptive.sampling_target` to be set for `config.distributed_tracing.sampler.root`, `config.distributed_tracing.sampler.remote_parent_sampled`, and `config.distributed_tracing.sampler.remote_parent_not_sampled` ([#3532](https://github.com/newrelic/node-newrelic/pull/3532)) ([44f51dd](https://github.com/newrelic/node-newrelic/commit/44f51dd5583e74aef1e2d0ee9483d51d5ff786c3))
* Added support for OTEL span links ([#3528](https://github.com/newrelic/node-newrelic/pull/3528)) ([e840690](https://github.com/newrelic/node-newrelic/commit/e8406903dd0c92cd003fac69770785489e1bba85))
* Replaced `default` with `adaptive` as the default for samplers ([#3543](https://github.com/newrelic/node-newrelic/pull/3543)) ([3f03162](https://github.com/newrelic/node-newrelic/commit/3f0316285fdde6d3c38ce819aa41221a71bd4fcb))
* Preliminary support for partial granularity traces (Not available for production use)
* Added `essential` type for partial granularity traces ([#3547](https://github.com/newrelic/node-newrelic/pull/3547)) ([3d85fb5](https://github.com/newrelic/node-newrelic/commit/3d85fb5fa16d411892eb4a23067e66669461ada0))
* Added `reduced` type for partial granularity traces. ([#3540](https://github.com/newrelic/node-newrelic/pull/3540)) ([cfa8f41](https://github.com/newrelic/node-newrelic/commit/cfa8f41618595cc5ffb3e3b5574673721c64580c))
* Added partial granularity samplers and assign transactions with `isPartialTrace` when partial granularity sampling decisions have been made ([#3544](https://github.com/newrelic/node-newrelic/pull/3544)) ([1535a82](https://github.com/newrelic/node-newrelic/commit/1535a82331ce40d7c96e0c6746ec70bcdbd6e4f6))
* Refactored samplers into classes and store them on `agent.sampler.*` ([#3527](https://github.com/newrelic/node-newrelic/pull/3527)) ([ad63441](https://github.com/newrelic/node-newrelic/commit/ad634411a0d91240c0c16c7a372b00b36651589f))
* Updated `Samplers` class to normalize logger messages, short circuit when applicable and remove optional chaining checks ([#3546](https://github.com/newrelic/node-newrelic/pull/3546)) ([4f7684c](https://github.com/newrelic/node-newrelic/commit/4f7684cb4c64a89545704c70c110d2fd13815197))
* Updated samplers to assign priority between 0-1 when DT is disabled or both full and partial granularity are disabled ([#3559](https://github.com/newrelic/node-newrelic/pull/3559)) ([7a1c37e](https://github.com/newrelic/node-newrelic/commit/7a1c37e3e04fef0538a8af15fa690915bce65262))
* Updated transaction to store partial granularity indicator as `.partialType` ([#3561](https://github.com/newrelic/node-newrelic/pull/3561)) ([a7f20d8](https://github.com/newrelic/node-newrelic/commit/a7f20d8e83b44556434bae90bd3924c54af9f587))
* Updated when partial granularity rules are applied ([#3553](https://github.com/newrelic/node-newrelic/pull/3553)) ([a4bdf4f](https://github.com/newrelic/node-newrelic/commit/a4bdf4fbbbdac102519020c5ca4d3dc92eeff844))
* Added `toString` and `get [Symbol.toStringTag]()` to default Sampler class ([#3562](https://github.com/newrelic/node-newrelic/pull/3562)) ([771168d](https://github.com/newrelic/node-newrelic/commit/771168dcd927240b6efc703f238046e9a7f7766b))
#### Bug fixes
* Fixed normalization of OTEL hrtime ([#3564](https://github.com/newrelic/node-newrelic/pull/3564)) ([707fe7d](https://github.com/newrelic/node-newrelic/commit/707fe7d6395f0e15b5e6c6195f93df1c27540423))
#### Documentation
* Updated compatibility report ([#3551](https://github.com/newrelic/node-newrelic/pull/3551)) ([02268a4](https://github.com/newrelic/node-newrelic/commit/02268a4e3fe7b2f2f5c2fd035bcb337fd7b2bfc2))
* Added internal doc for attributes ([#3539](https://github.com/newrelic/node-newrelic/pull/3539)) ([68543b6](https://github.com/newrelic/node-newrelic/commit/68543b606fc53e59e9a6fcb08173e423bc6437a9))
#### Miscellaneous chores
* Improved logging around `preconnect` payload
* Added more logging around assigning hostname during `preconnect` ([#3568](https://github.com/newrelic/node-newrelic/pull/3568)) ([3ee4d38](https://github.com/newrelic/node-newrelic/commit/3ee4d383cd7d9e7bf16e9da5e7f130fc2a103ca4))
* Improved GCP utilization logging ([#3552](https://github.com/newrelic/node-newrelic/pull/3552)) ([e6c4141](https://github.com/newrelic/node-newrelic/commit/e6c4141b55860b5f1fe5cd14049abb9eca9b3859))
* Utilization resolution is now done concurrently ([#3556](https://github.com/newrelic/node-newrelic/pull/3556)) ([8386360](https://github.com/newrelic/node-newrelic/commit/8386360fe7fb4b7278e001dac8c8293581654069))
* Collected OTEL instrumentation scope metadata on all OTEL spans. ([#3554](https://github.com