opentelemetry-js

💥 Breaking Change

• fix: remove HTTP/HTTPS prefix from span name in instrumentation-xml-http-request #3672 @jufab
• fix(sdk-node)!: remove unused defaultAttributes option #3724 @pichlermarc
  • Please use NodeSDKConfiguration.resource instead

🚀 (Enhancement)

• feat(sdk-logs): use logs API 0.38

🐛 (Bug Fix)

• fix(sdk-node): only set DiagConsoleLogger when OTEL_LOG_LEVEL is set #3693 @pichlermarc

1.12.0

🚀 (Enhancement)

• feat(tracing): log span name and IDs when span end is called multiple times #3716
• feat(core): add logs environment variables; add timeout utils method. #3549 @fuaiyi

🐛 (Bug Fix)

• fix(instrumentation-http): fixed description for http.server.duration metric #3710
• fix(opentelemetry-sdk-trace-web): don't crash in runtimes where location isn't defined #3715

🚀 (Enhancement)

• feat(sdk-metrics): add exponential histogram support #3505, #3506 @mwear
• feat(resources): collect additional process attributes #3605 @mwear

🐛 (Bug Fix)

• fix(sdk-metrics): merge uncollected delta accumulations #3667 @legendecas
• fix(sdk-trace-web): make parseUrl() respect document.baseURI #3670 @domasx2

📚 (Refine Doc)

• doc(sdk): update NodeSDK example #3684 @martinkuba

💥 Breaking Change

• fix: remove HTTP/HTTPS prefix from span name in instrumentation-xml-http-request #3672 @jufab

🐛 (Bug Fix)

• fix(resource): make properties for async resource resolution optional #3677 @pichlermarc
• fix(resources): change fs/promises import to be node 12 compatible #3681 @pichlermarc

💥 Breaking Change

• feat: remove HTTP/HTTPS prefix from span name #3603 @Flarna

🚀 (Enhancement)

• feat: use HTTP_ROUTE in span name #3603 @Flarna
• feat: add HTTP_ROUTE attribute to http incoming metrics if present #3581 @hermogenes
• feat(opentelemetry-instrumentation-grpc): allow to add attributes from grpc metadata in the patched server #3589 @zombispormedio
• feat(sdk-node): install diag logger with OTEL_LOG_LEVEL #3627 @legendecas
• feat(otlp-exporter-base): add retries #3207 @svetlanabrennan
• feat(sdk-node): override IdGenerator when using NodeSDK #3645 @haddasbronfman

🐛 (Bug Fix)

• fix(prometheus-exporter): add possibility to respond to errors returned by server.listen() #3552 @pichlermarc
• fix(sdk-node): update instrumentations once MeterProvider is initialized #3624 @pichlermarc

🚀 (Enhancement)

• feat(resource): create sync resource with some attributes that resolve asynchronously #3460 @samimusallam
• feat: collect host id for non-cloud environments #3575 @mwear
• feat (api-logs): separate Events API into its own package 3550 @martinkuba
• feat(sdk-metrics): apply binary search in histogram recording #3539 @legendecas
• perf(propagator-jaeger): improve deserializeSpanContext performance #3541 @doochik
• feat: support TraceState in SamplingResult #3530 @raphael-theriault-swi
• feat(sdk-trace-base): add diagnostic logging when spans are dropped #3610 @neoeinstein

🐛 (Bug Fix)

• fix(core): added falsy check to make otel core work with browser where webpack config had process as false or null #3613 @ravindra-dyte
• fix(instrumentation-http): include query params in http.target #3646 @kobi-co

📚 (Refine Doc)

• chore: update http example #3651 @JamieDanielson

🏠 (Internal)

• fix(sdk-metrics): fix flaky LastValueAggregator test by using fake timer #3587 @pichlermarc
• fix(test): fix failing tests by preventing source-map generation #3642 @pichlermarc

🐛 (Bug Fix)

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

🐛 (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

🐛 (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

🚀 (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

🚀 (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

🚀 (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

• @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

• @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

1.3.0

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

💥 Breaking Change

• Add resourceDetectors option to NodeSDK #3210

  • NodeSDK.detectResources() function is no longer able to receive config as a parameter.
    Instead, the detectors are passed to the constructor.

• chore(metrics-sdk): clean up exports #3197 @pichlermarc

  • removes export for:
    • AccumulationRecord
    • Aggregator
    • AggregatorKind
    • Accumulation
    • createInstrumentDescriptor
    • createInstrumentDescriptorWithView
    • isDescriptorCompatibleWith

• chore(api-metrics): clean up exports #3198 @pichlermarc

  • removes export for:
    • NOOP_COUNTER_METRIC
    • NOOP_HISTOGRAM_METRIC
    • NOOP_METER_PROVIDER
    • NOOP_OBSERVABLE_COUNTER_METRIC
    • NOOP_OBSERVABLE_GAUGE_METRIC
    • NOOP_OBSERVABLE_UP_DOWN_COUNTER_METRIC
    • NOOP_UP_DOWN_COUNTER_METRIC
    • NoopCounterMetric
    • NoopHistogramMetric
    • NoopMeter
    • NoopMeterProvider
    • NoopMetric
    • NoopObservableCounterMetric
    • NoopObservableGaugeMetric
    • NoopObservableMetric
    • NoopObservableUpDownCounterMetric
    • NoopUpDownCounterMetric

• feat(sdk-metrics): align MetricReader with specification and other language implementations #3225 @pichlermarc

• chore(sdk-metrics): remove accidental export of the SDK Meter class #3243 @pichlermarc

🚀 (Enhancement)

• Add resourceDetectors option to NodeSDK #3210
• feat: add Logs API @mkuba #3117

📚 (Refine Doc)

• docs(sdk-metrics): fix typos and add missing parameter docs. #3244 @pichlermarc

🏠 (Internal)

• ci(instrumentation-http): improve metrics test stability #3242 @pichlermarc
• deps: remove unused protobufjs and update used ones to 7.1.1 #3251 #3251 @pichlermarc

🐛 (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

🚀 (Enhancement)

• perf(opentelemetry-core): improve hexToBase64 performance #3178
• feat(sdk-trace-base): move Sampler declaration into sdk-trace-base #3088 @legendecas
• fix(grpc-instrumentation): added grpc attributes in instrumentation #3127 @andrewzenkov
• feat: support latest @opentelemetry/api #3177 @dyladan

🐛 (Bug Fix)

• fix(context-async-hooks): Ensure listeners added using once can be removed using removeListener
  #3133

💥 Breaking Change

• Rename @opentelemetry/sdk-metrics-base package to @opentelemetry/sdk-metrics #3162 @hectorhdzg

🚀 (Enhancement)

• fix(add-views-to-node-sdk): added the ability to define meter views in NodeSDK #3066 @weyert
• feature(add-console-metrics-exporter): add ConsoleMetricExporter #3120 @weyert
• feature(prometheus-serialiser): export the unit block when unit is set in metric descriptor #3066 @weyert
• feat: support latest @opentelemetry/api #3177 @dyladan

🐛 (Bug Fix)

• fix(instrumentation-http): add http.host attribute before sending the request #3054 @cuichenli