v6.13.0 proposal

[dd-octo-sts]

Features

• AI Guard: Sensitive data redaction #9833
• Feature Flags: Send serial_id on exposure events #9929
• General: Support DD_TRACE_HTTP_CLIENT_ERROR_STATUSES #9910
• LLM Observability: Add experiment multirun concurrency #9686
• LLM Observability: Add records to datasets #10025
• LLM Observability: Support experiment project overrides #9849
• LLM Observability: Support opt-out for all integrations #9737
• Profiling: Use separate column field in pprof output #9948
• Test Optimization: Submit Bunyan logs agentlessly #9906
• Test Optimization: Submit Pino logs agentlessly #9978
• Test Optimization: Support logger submission from Jest static ESM imports #10020
• Test Optimization: Support Pino and Bunyan in Jest #10019
• tracer: Add recordException API #9863

Fixes

• AppSec: Clear stale blocking actions on RC ASM modify #9302
• Dependencies: Update native library dependencies #9924
• LLM Observability: Preserve in-flight dataset mutations #9903
• mariadb: Support 3.5.3 CommonJS bundles #9736
• Profiling: Reapply custom label keys when starting the profiler #9966
• Profiling: Resolve web tags for descendants cached before promotion #9805
• Serverless: Flush configured telemetry on Vercel #9735
• Test Optimization: Bound agentless final flush #9962
• Test Optimization: Flush logs before Playwright worker exit #9908
• Test Optimization: Flush logs before Vitest worker exit #9963
• Test Optimization: Flush logs before WebdriverIO worker exit #9964
• Test Optimization: Preserve late failure screenshots #9896
• Test Optimization: Release Playwright worker on flush failure #9983

Performance

• AppSec: Avoid loading rewriter when disabled #9942
• General: Lazy-load inactive startup modules #10022
• Test Optimization: Avoid loading startup modules outside test mode #10021
• Test Optimization: Calculate Jest coverage in one pass #9941

Internal (CI, Testing, Benchmarking)

• aws-sdk: Wait for EventBridge cold-start traces #9847
• ci: Add test-optimization files to CODEOWNERS #9974
• codeowners: Assign AGENTS.md owners #10030
• Dependencies: Bump @datadog/wasm-js-rewriter to 5.0.4 #9919
• Dynamic Instrumentation: Await probe diagnostics #9869
• Dynamic Instrumentation: Await probe runtime completion #9870
• eslint: Detect unnecessary array joins #9925
• General: Add dd-octo-sts as dependency code owner #9923
• General: Make skipped test intent explicit #9868
• General: Narrow the text map propagator surface #9636
• General: Reject Yarn build warnings from native dependencies #9494
• General: Require fake-agent teardown #9865
• General: Tolerate exporter socket resets #9928
• integration: Make suite completion explicit #9871
• LLM Observability: Await evaluation metric requests #9957
• mongodb: Await traced operations #9822
• pr-title: Reduce API calls and check out current revision #9823
• release: Warn about overdue releases #9955
• Serverless: Revert "Temporarily allow benchmark failures" #9992
• Serverless: Temporarily allow benchmark failures #9965
• skills: Replace flaky-test fixer workflow #9866
• Test Optimization: Cover Bunyan log submission in Mocha and Cucumber #9920
• Test Optimization: Cover Pino and Winston logs in WebdriverIO #10016
• Test Optimization: Cover Pino log submission in Playwright #9982
• Test Optimization: Cover Pino logs in Mocha, Cucumber, and Vitest #9981
• Test Optimization: Share Winston log submission #9922
• Test Optimization: Use dispatched workflow run id #9947
• undici: Await request completion #9874

Contributors

[dd-octo-sts]

Overall package size

Self size: 8.42 MB
Deduped: 9.08 MB
No deduping: 9.08 MB

Dependency sizes

| name | version | self size | total size | |------|---------|-----------|------------| | import-in-the-middle | 3.3.3 | 125.43 kB | 445.14 kB | | opentracing | 0.14.7 | 194.81 kB | 194.81 kB | | dc-polyfill | 0.1.11 | 25.74 kB | 25.74 kB |

_{🤖 This report was automatically generated by heaviest-objects-in-the-universe}

[datadog-datadog-us1-prod]

🎉 All green!

🧪 All tests passed
❄️ No new flaky tests detected

🎯 Code Coverage (details)
• Patch Coverage: 99.41%
• Overall Coverage: 98.58%

_{This comment will be updated automatically if new data arrives.
🔗 Commit SHA: c15d7be | Docs | View more details | Give us feedback!}

[codecov]

Codecov Report

❌ Patch coverage is 99.41545% with 28 lines in your changes missing coverage. Please review.
⚠️ Please upload report for BASE (v6.x@19f740b). Learn more about missing BASE report.

Files with missing lines	Patch %	Lines
...ges/datadog-instrumentations/src/mariadb-bundle.js	98.68%	21 Missing ⚠️
...-trace/src/runtime_metrics/otlp_runtime_metrics.js	40.00%	3 Missing ⚠️
packages/datadog-instrumentations/src/jest.js	98.57%	2 Missing ⚠️
...instrumentations/src/vitest-main-no-worker-init.js	85.71%	1 Missing ⚠️
.../src/opentelemetry/otlp/otlp_http_exporter_base.js	98.36%	1 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff           @@
##             v6.x    #9939   +/-   ##
=======================================
  Coverage        ?   98.57%           
=======================================
  Files           ?      990           
  Lines           ?   149308           
  Branches        ?    12971           
=======================================
  Hits            ?   147181           
  Misses          ?     2127           
  Partials        ?        0           

Flag	Coverage Δ
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aiguard-integration	59.12% <37.03%> (?)
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llmobs-openai	66.33% <42.00%> (?)
llmobs-openai-agents_vertex-ai	63.50% <39.58%> (?)
llmobs-sdk	75.77% <81.99%> (?)
openfeature	59.73% <35.33%> (?)
openfeature-unit	57.48% <35.67%> (?)
platform-core_esbuild_instrumentations-misc	40.50% <36.43%> (?)
platform-integration	64.47% <41.67%> (?)
platform-shimmer_unit-guardrails_webpack	38.13% <34.90%> (?)
plugins-browser-bunyan_bullmq_cassandra	65.76% <47.74%> (?)
plugins-bucket-0	60.38% <38.11%> (?)
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plugins-fastify_fetch_fs	64.94% <45.24%> (?)
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plugins-lodash_mariadb_memcached	63.32% <66.66%> (?)
plugins-moleculer_mongodb_mongodb-core	65.63% <47.93%> (?)
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serverless-aws-sdk-aws-sdk	54.81% <37.00%> (?)
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serverless-aws-sdk-bedrockruntime	57.53% <35.40%> (?)
serverless-aws-sdk-client	59.37% <38.03%> (?)
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serverless-aws-sdk-eventbridge	57.06% <45.84%> (?)
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serverless-aws-sdk-lambda	60.48% <47.39%> (?)
serverless-aws-sdk-s3	58.55% <35.40%> (?)
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serverless-aws-sdk-sns	63.49% <47.39%> (?)
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[datadog-datadog-us1-prod]

More details

The changed production paths keep the contracts used by their direct callers. The static review found no reportable defect.

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[chatgpt-codex-connector]

💡 Codex Review

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Reviewed commit: c15d7be92f

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[chatgpt-codex-connector]

Wait for in-flight agentless trace requests

When Vercel uses the experimental agentless APM exporter, this callback only waits for traces still buffered at the retention boundary. If flushInterval is 0 (or a timer/soft-limit flush already started), AgentlessExporter.export() has already emptied its encoder into an HTTP request, and its subsequent flush(callback) calls the callback immediately because the encoder count is zero. The Vercel waitUntil promise can therefore resolve while that request remains in flight, allowing the invocation to be suspended before the trace is delivered; the agentless exporter needs the same in-flight delivery tracking used by the agent and OTLP exporters.

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[chatgpt-codex-connector]

Reject non-integer serial IDs

When a provider supplies a fractional number, NaN, or an infinity as serial_id, this check accepts it even though the intake field is an integer. Fractions are serialized as invalid integer values, while non-finite numbers become null, so the intake rejects the exposure instead of receiving an event with the optional field omitted. Validate with Number.isInteger() before adding the field.

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