API v1.4.1

🐛 (Bug Fix)

• fix(metrics): export MetricsAPI type #3535
• fix(api): rename LoggerOptions to DiagLoggerOptions #3641
• fix(api): export DiagLoggerOptions type #3639

v1.9.1

🐛 (Bug Fix)

• fix: avoid grpc types dependency #3551 @Flarna
• fix(otlp-proto-exporter-base): Match Accept header with Content-Type in the proto exporter
  #3562 @scheler
• fix: include tracestate in export #3569 @Flarna

🏠 (Internal)

• chore: fix cross project links and missing implicitly exported types #3533 @legendecas
• feat(sdk-metrics): add exponential histogram mapping functions #3504 @mwear

Experimental v0.35.1

🐛 (Bug Fix)

• fix: remove JSON syntax error and regenerate tsconfig files #3566 @Flarna
  • Fixes an error where the generated JS files were not included in the esnext package due to a failure of the tsconfig generation
• fix(sdk-node): register instrumentations early #3502 @Flarna
• fix: include tracestate in export #3569 @Flarna

v1.9.0

🚀 (Enhancement)

• feat(instrumentation-grpc): set net.peer.name and net.peer.port on client spans #3430

🐛 (Bug Fix)

• fix(sdk-metrics): use default Resource to comply with semantic conventions #3411 @pichlermarc
  • Metrics exported by the SDK now contain the following resource attributes by default:
    • service.name
    • telemetry.sdk.name
    • telemetry.sdk.language
    • telemetry.sdk.version
• fix(sdk-trace): make spans resilient to clock drift #3434 @dyladan
• fix(selenium-tests): updated webpack version for selenium test issue #3456 @SaumyaBhushan
• fix(sdk-metrics): fix duplicated registration of metrics for collectors #3488 @legendecas
• fix(core): fix precision loss in numberToHrtime #3480 @legendecas

🏠 (Internal)

• chore: automatically generate tsconfigs #3432 @legendecas
• chore: enforce format with prettier #3444 @legendecas

Experimental v0.35.0

🚀 (Enhancement)

• feat(instrumentation-http): monitor error events with events.errorMonitor #3402 @legendecas
• feat(instrumentation-grpc): added grpc metadata client side attributes in instrumentation #3386
• feat(instrumentation): add new _setMeterInstruments protected method that update the meter instruments every meter provider update.
• feat(api-logs): add the SeverityNumber enumeration. #3443 @fuaiyi
• feat(sdk-node): configure no-op sdk with OTEL_SDK_DISABLED environment variable #3485 @RazGvili

🐛 (Bug Fix)

• fix(instrumentation-xhr): http.url attribute should be absolute #3200 @t2t2
• fix(instrumentation-grpc): always set grpc semcov status code attribute with numeric value #3076 @blumamir
• fix(instrumentation): only call onRequire for full matches on core modules with sub-paths #3451 @mhassan1
• fix(instrumentation): add back support for absolute paths via require-in-the-middle #3457 @mhassan1
• fix(prometheus-sanitization): replace repeated _ with a single _ 3470 @samimusallam
• fix(prometheus-serializer): correct string used for NaN #3477 @JacksonWeber
• fix(instrumentation-http): close server span when response finishes #3407 @legendecas
• fix(instrumentation-fetch): make spans resilient to clock drift by using Date.now #3434 @dyladan
• fix(instrumentation-xml-http-request): make spans resilient to clock drift by using Date.now #3434 @dyladan
• fix(sdk-node): fix exporter to be read only OTEL_TRACES_EXPORTER is set to a valid exporter [3492] @svetlanabrennan

🏠 (Internal)

• chore(otlp-proto-exporter-base): upgrade protobufjs to 7.1.2 and relax versioning #3433 @seemk

API v1.4.0

🚀 (Enhancement)

• feat(api): add getActiveBaggage API #3385

🐛 (Bug Fix)

• fix(api): deprecate MetricAttributes and MetricAttributeValue #3406 @blumamir
• fix(api): use active context as default in NoopTracer #3476 @Flarna
• fix(api): declare this parameter type in observable callbacks #3497 @legendecas

🏠 (Internal)

• test(api): disable module concatenation in tree-shaking test #3409 @legendecas

v1.8.0

• @opentelemetry/sdk-metrics has been promoted to stable
• @opentelemetry/api-metrics has been merged into @opentelemetry/api and deprecated

💥 Breaking Change

• feat(api): merge api-metrics into api #3374 @legendecas

🚀 (Enhancement)

• feat(sdk-trace): re-export sdk-trace-base in sdk-trace-node and web #3319 @legendecas
• feat: enable tree shaking #3329 @pkanal

🐛 (Bug Fix)

• fix(sdk-trace): enforce consistent span durations
  #3327 @dyladan
• fix(resources): fix EnvDetector throwing errors when attribute values contain spaces
  #3295
• fix(trace): fix an issue which caused negative span durations in web based spans
  #3359 @dyladan
• fix(resources): strict OTEL_RESOURCE_ATTRIBUTES baggage octet decoding
  #3341 @legendecas

📚 (Refine Doc)

• docs(api): fix counter negative value wording #3396 @legendecas

🏠 (Internal)

• ci: run browser tests without circle #3328 @dyladan

Experimental v0.34.0

• @opentelemetry/sdk-metrics moved to packages/sdk-metrics
• @opentelemetry/api-metrics deprecated and merged into api

🚀 (Enhancement)

• feat(metrics-sdk): Add tracing suppresing for Metrics Export #3332 @hectorhdzg
• feat(instrumentation): implement require-in-the-middle singleton #3161 @mhassan1
• feat(sdk-node): configure trace exporter with environment variables #3143 @svetlanabrennan
• feat: enable tree shaking #3329 @pkanal
• feat(prometheus): serialize resource as target_info gauge #3300 @pichlermarc
• feat(detectors): add browser detector module #3292 @Abinet18
• deps: remove unused proto-loader dependencies and update grpc-js and proto-loader versions #3337 @seemk
• feat(metrics-exporters): configure temporality via environment variable #3305 @pichlermarc

🐛 (Bug Fix)

• fix(node-sdk): move @opentelemetry/semantic-conventions to dependencies #3283 @mhassan1
• fix(exporters): do not append trailing '/' when URL contains path #3274 @pichlermarc
• fix(instrumentation): debug log on no modules defined for instrumentation #3308 @legendecas

📚 (Refine Doc)

• docs(metrics-exporters): fix wrong exporter const name in example #3270 @pichlermarc

🏠 (Internal)

• ci(instrumentation-http): remove got devDependency
  #3347 @dyladan
• deps(instrumentation-http): move sdk-metrics to dev dependencies #3380 @pichlermarc

API v1.3.0

1.3.0

• feat(api): merge api-metrics into api #3374 @legendecas
• Optionally suppress warning about logger being overwritten (#3366)

v1.7.0

🐛 (Bug Fix)

• fix(sdk-trace-base): make span start times resistant to hrtime clock drift
  #3129

📚 (Refine Doc)

• docs(metrics): add missing metrics packages to SDK reference documentation #3239 @dyladan

🏠 (Internal)

• deps: update markdownlint-cli to 0.32.2 #3253 @pichlermarc