v1.17.0

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🐛 (Bug Fix)

• Revert "feat(api): add attributes argument to recordException API #​4071"
  • This feature was an unintentional breaking change introduced with API 1.5.0
  • This PR updates all SDK packages to allow API 1.6.0, where this change has been reverted.

v1.16.0

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🚀 (Enhancement)

• feat(sdk-metrics): implement MetricProducer specification #​4007
• feat: update PeriodicExportingMetricReader and PrometheusExporter to accept optional metric producers #​4077 @​aabmass

🐛 (Bug Fix)

• fix(exporter-zipkin): rounding duration to the nearest int to be compliant with zipkin protocol #​4064 @​n0cloud
• fix(sdk-metrics): metric names should be case-insensitive

📚 (Refine Doc)

• docs(guidelines): add dependencies guidelines #​4040

v1.15.2

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🐛 (Bug Fix)

• fix(core): stop rounding to nearest int in hrTimeTo*seconds() functions #​4014 @​aabmass
• fix(sdk-metrics): ignore invalid metric values #​3988 @​legendecas
• fix(core): add baggage support for values containing an equals sign #​3975 @​krosenk729

v1.15.1

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🐛 (Bug Fix)

• Revert "feat(minification): Add noEmitHelpers, importHelpers and tslib as a dependency (#​3914)"
  #​4011 @​dyladan

v1.15.0

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🐛 (Bug Fix)

• fix(opentelemetry-exporter-prometheus): Update default PrometheusExporter to not append a timestamp to match the text based exposition format #​3961 @​JacksonWeber
• fix(sdk-metrics): Update default Histogram's boundary to match OTEL's spec #​3893 @​chigia001
• fix(sdk-metrics): preserve startTime for cumulative ExponentialHistograms #​3934 @​aabmass
• fix(sdk-trace-web): add secureConnectionStart to https only #​3879 @​Abinet18

🏠 (Internal)

• feat(minification): [Minification] Add noEmitHelpers, importHelpers and tslib as a dependency #​3913 @​MSNev

v1.14.0

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🚀 (Enhancement)

• feat(SpanExporter): Add optional forceFlush to SpanExporter interface #​3753 @​sgracias1 @​JacksonWeber

v1.13.0

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🚀 (Enhancement)

• feat(core): add environment variables for OTLP log exporters. #​3712 @​llc1123

🐛 (Bug Fix)

• fix(http-instrumentation): stop listening to request's close event once it has emitted response #​3625 @​SimenB
• fix(sdk-node): fix initialization in bundled environments by not loading @​opentelemetry/exporter-jaeger #​3739 @​pichlermarc

v1.12.0

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🚀 (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

v1.11.0

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🚀 (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
• docs: change vmarchaud status from maintainer to emeritus #​3710 @​vmarchaud
• docs: change rauno56 status from maintainer to emeritus #​3706 @​rauno56

v1.10.1

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🐛 (Bug Fix)

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

v1.10.0

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🚀 (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
• feat: add unit to view instrument selection criteria #​3647 @​jlabatut
• feat(tracing): expose dropped counts for attributes, events and links on span #​3576 @​mohitk05

🐛 (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)

• chore(exporter-jaeger): deprecate jaeger exporter #​3585 @​pichlermarc
• 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

v1.9.1

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🐛 (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

v1.9.0

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🚀 (Enhancement)

• feat(instrumentation-grpc): set net.peer.name and net.peer.port on client spans #​3430
• feat(exporter-trace-otlp-proto): Add protobuf otlp trace exporter support for browser #​3208 @​pkanal

🐛 (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-metrics): use Date.now() for instrument recording timestamps #​3514 @​MisterSquishy
• 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): collect metrics when periodic exporting metric reader flushes #​3517 @​legendecas
• 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

v1.8.0

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• @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)

• doc: Added Metrics documentation #​3360 @​weyert
• docs(api): fix counter negative value wording #​3396 @​legendecas

🏠 (Internal)

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

v1.7.0

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🐛 (Bug Fix)

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

• fix(sdk-trace-base): validate maxExportBatchSize in BatchSpanProcessorBase
  #​3232

📚 (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

v1.6.0

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🚀 (Enhancement)

• perf(opentelemetry-core): improve hexToBase64 performance #​3178 @​seemk
• 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

📚 (Refine Doc)

• chore: update trace-web example and rename it to opentelemetry-web #​3145 @​pichlermarc
• chore: update https example #​3152 @​pichlermarc

v1.5.0

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🚀 (Enhancement)

• feat(sdk-trace-base): Improve extensibility of BasicTracerProvider #​3023 @​Rauno56

v1.4.0

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🚀 (Enhancement)

• fix(resources): fix browser compatibility for host and os detectors #​3004 @​legendecas
• fix(sdk-trace-base): fix crash on environments without global document #​3000 @​legendecas
• fix(sdk-trace-base): fix spanLimits attribute length/count to consider env values #​3068 @​svetlanabrennan

🏠 (Internal)

• test: add node 18 and remove EoL node versions #​3048 @​dyladan