opentelemetry-js

API 1.7.0

🚀 (Enhancement)

• feat(metrics): prototype experimental advice support #3876 @legendecas
• feat(api): publish api esnext target #4231 @legendecas

Experimental 0.44.0

💥 Breaking Change

• fix(exporter-logs-otlp-proto): change OTLPLogExporter to OTLPLogExporter #4140 @Vunovati
• fix(sdk-node): remove explicit dependency on @opentelemetry/exporter-jaeger
  • '@opentelemetry/exporter-jaeger' is no longer be a dependency of this package. To continue using '@opentelemetry/exporter-jaeger', please install it manually.
    • NOTE: @opentelemetry/exporter-jaeger is deprecated, consider switching to one of the alternatives described here
• fix(sdk-logs): hide internal methods with internal shared state #3865 @legendecas

🚀 (Enhancement)

• feat(exporter-metrics-otlp-proto): add esm build #4099 @pichlermarc
• feat(opencensus-shim): implement OpenCensus metric producer #4066 @aabmass

🐛 (Bug Fix)

• fix(otlp-exporter-base): replaced usage of window with _globalThis #4157 @cristianmadularu
• fix(otlp-transformer): Avoid precision loss when converting from HrTime to unix nanoseconds. #4062

1.17.1

🐛 (Bug Fix)

• fix(sdk-trace-base): BatchSpanProcessor flushes when maxExportBatchSize is reached #3958 @nordfjord
• fix(sdk-metrics): allow instrument names to contain '/' #4155
• fix(sdk-metrics): prevent per-reader storages from keeping unreported accumulations in memory #4163 @pichlermarc
  • fixes a memory leak which occurred when two or more MetricReader instances are registered to a MeterProvider
• fix(sdk-metrics): do not report empty scopes and metrics #4135 @pichlermarc
  • Instruments that were created, but did not have measurements will not be exported anymore
  • Meters (Scopes) that were created, but did not have any instruments with measurements under them will not be exported anymore.
• fix(exporter-zipkin): round duration to the nearest int in annotations to be compliant with zipkin protocol #4167 @FelipeEmerim

📚 (Refine Doc)

• docs(contributing): added guidelines for adding benchmark tests #4169

🏠 (Internal)

• test: added a performance benchmark test for span creation #4105
• test: added a workflow to run performance benchmark tests automatically #4144

Experimental 0.43.0

🐛 (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 experimental packages to allow API 1.6.0, where this change has been reverted.

API 1.6.0

🐛 (Bug Fix)

• Revert "feat(api): add attributes argument to recordException API #4071"
  • This feature was an unintentional breaking change introduced with 1.5.0

SDK 1.17.0

🐛 (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.

SDK 1.16.0

[!WARNING]
This release widened the range of the API peer dependency to include@opentelemetry/[email protected], which introduced an unintentional breaking change. This change was rolled back in https://github.com/open-telemetry/opentelemetry-js/releases/tag/v1.17.0.

🚀 (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

Experimental 0.42.0

[!WARNING]
This release widened the range of the API peer dependency to include@opentelemetry/[email protected], which introduced an unintentional breaking change. This change was rolled back in https://github.com/open-telemetry/opentelemetry-js/releases/tag/experimental%2Fv0.43.0.

💥 Breaking Change

• chore(sdk-node): deprecate methods in favor of constructor options #3996 @pichlermarc
  • The following methods are now deprecated and will be removed in 0.43.0
    • NodeSDK.configureTracerProvider(), please use constructor options instead
    • NodeSDK.configureMeterProvider(), please use constructor options instead
    • NodeSDK.configureLoggerProvider(), please use constructor options instead
    • NodeSDK.addResource(), please use constructor options instead
    • NodeSDK.detectResources(), this is not necessary anymore, resources are now auto-detected on startup.
• chore(sdk-node): add notice that '@opentelemetry/exporter-jaeger' has to be installed manually in the next version #4068 @pichlermarc
  • Starting with 0.43.0 '@opentelemetry/exporter-jaeger' will no longer be a dependency of this package. To continue using '@opentelemetry/exporter-jaeger', please install it manually.
    • NOTE: @opentelemetry/exporter-jaeger is deprecated, consider switching to one of the alternatives described here

🚀 (Enhancement)

• feat: update PeriodicExportingMetricReader and PrometheusExporter to accept optional metric producers #4077 @aabmass

🐛 (Bug Fix)

• fix(exporter-logs-otlp-http): add @opentelemetry/api-logs as dependency

API 1.5.0

[!WARNING]
This release included an unintenitional breaking change in. This change was rolled back in https://github.com/open-telemetry/opentelemetry-js/releases/tag/api%2Fv1.6.0

🚀 (Enhancement)

• feat(api): add attributes argument to recordException API #4071

1.15.2

🐛 (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

0.41.2

🔒 (Security)

• fix(instrumentaton): bump import-in-the-middle to 1.4.2 to fix CVE-2023-38704

🐛 (Bug Fix)

• fix(opentelemetry-exporter-logs-otlp-http): Add otel-api as dev dep for tests as they are directly importing the api and which is breaking the web-sandbox tests which is using rollup
• fix(instrumentation-grpc): instrument @grpc/grpc-js Client methods #3804 @pichlermarc

📚 (Refine Doc)

• docs(sdk-metrics): add example of exponential histogram metric #3855 @JamieDanielson

🚀 (Enhancement)

• feat(sdk-node): logs support added #3969 @psk001

🐛 (Bug Fix)

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

🐛 (Bug Fix)

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

1.15.0

🐛 (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

🏠 (Internal)

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

0.41.0

💥 Breaking Change

• chore(instrumentation-grpc): Drop support for package grpc. #3807 @llc1123

🚀 (Enhancement)

• feat(otlp-grpc-exporters): add support for UDS endpoints. #3853 @llc1123
• feat(otlp-exporters): bump otlp proto to 0.20.0 #3932 @pichlermarc
• feat(exporter-metrics-otlp-*): add LowMemory metrics temporality preference #3915 @martinkuba
  • Adds support for LowMemory temporality preference
  • Adds support for lowmemory in OTEL_EXPORTER_OTLP_METRICS_TEMPORALITY_PREFERENCE

🐛 (Bug Fix)

• fix(exporter-logs-otlp-http): set useHex to true #3875 @Nico385412
• fix(otlp-proto-exporter-base): add missing type import #3937 @pichlermarc
• fix(example-opencensus-shim): avoid OpenCensus auto instrumentations #3951 @llc1123
• fix(http-intrumentation): prevent request socket null from throwing uncaught error #3858 @aodysseos

🏠 (Internal)

• chore(instrumentation-grpc): Cleanup remnants of grpc-native support. #3886 @llc1123

1.14.0

🚀 (Enhancement)

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

0.40.0

💥 Breaking Change

• fix(exporter-logs-otlp-grpc): change OTLPLogsExporter to OTLPLogExporter #3819 @fuaiyi
• chore(instrumentation-grpc): add 'grpc' deprecation notice postinstall script #3833 @pichlermarc
  • Support for telemetry generation for the grpc module will be dropped in the next release as the package has been
    deprecated for over 1 year, please migrate to @grpc/grpc-js to continue receiving telemetry.

🚀 (Enhancement)

• feat(api-logs): support map in log attributes. #3821 @Abinet18
• feat(instrumentation): add ESM support for instrumentation. #3698 @JamieDanielson, @pkanal, @vmarchaud, @lizthegrey, @bengl
• feat(exporter-logs-otlp-http): otlp-http exporter for logs. #3764 @fuaiyi
• feat(otlp-trace-exporters): Add User-Agent header to OTLP trace exporters. #3790 @JamieDanielson
• feat(otlp-metric-exporters): Add User-Agent header to OTLP metric exporters. #3806 @JamieDanielson
• feat(opencensus-shim): add OpenCensus trace shim #3809 @aabmass
• feat(exporter-logs-otlp-proto): protobuf exporter for logs. #3779 @Abinet18

🐛 (Bug Fix)

• fix(otlp-transformer): move api-logs to dependencies #3798 @pichlermarc

🚀 (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

🚀 (Enhancement)

• feat(otlp-transformer): support log records. #3712 @llc1123
• feat(otlp-grpc-exporter-base): support log records. #3712 @llc1123
• feat(exporter-logs-otlp-grpc): otlp-grpc exporter for logs. #3712 @llc1123
• feat(otlp-grpc-exporter-base): use statically generated protobuf code #3705 @pichlermarc
• refactor(otlp-transformer): refine metric transformers. #3770 @llc1123

🐛 (Bug Fix)

• fix(instrumentation): update require-in-the-middle to v7.1.0 #3727 @trentm
• fix(instrumentation): update require-in-the-middle to v7.0.1 #3743 @trentm

📚 (Refine Doc)

• doc(instrumentation): add limitiations section to readme #3786 @flarna