:boom: Breaking Change

• opentelemetry-sdk-node, opentelemetry-tracing
  • #2190 feat: apply spec changes for TraceParams (@weyert)
• opentelemetry-node, opentelemetry-propagator-jaeger, opentelemetry-shim-opentracing
  • #2148 chore: renaming jaeger http trace propagator to jaeger propagator (@obecny)
• opentelemetry-core, opentelemetry-instrumentation-grpc, opentelemetry-shim-opentracing, opentelemetry-tracing
  • #2149 chore: adding sufix propagator to http baggage and http trace context (@obecny)

:rocket: (Enhancement)

• opentelemetry-shim-opentracing
  • #2194 feat(shim-opentracing): update setTag based on new spec (@vreynolds)
• opentelemetry-tracing
  • #2221 feat: add startActiveSpan method to Tracer (@naseemkullah)
• opentelemetry-core, opentelemetry-exporter-collector-grpc, opentelemetry-exporter-collector-proto, opentelemetry-exporter-collector, opentelemetry-exporter-jaeger, opentelemetry-exporter-zipkin, opentelemetry-metrics, opentelemetry-resources, opentelemetry-sdk-node, opentelemetry-tracing
  • #2227 chore: set default service name (@dyladan)
• opentelemetry-api-metrics, opentelemetry-context-async-hooks, opentelemetry-context-zone-peer-dep, opentelemetry-context-zone, opentelemetry-core, opentelemetry-exporter-collector-grpc, opentelemetry-exporter-collector-proto, opentelemetry-exporter-collector, opentelemetry-exporter-jaeger, opentelemetry-exporter-prometheus, opentelemetry-exporter-zipkin, opentelemetry-instrumentation-fetch, opentelemetry-instrumentation-grpc, opentelemetry-instrumentation-http, opentelemetry-instrumentation-xml-http-request, opentelemetry-instrumentation, opentelemetry-metrics, opentelemetry-node, opentelemetry-propagator-b3, opentelemetry-propagator-jaeger, opentelemetry-resource-detector-aws, opentelemetry-resource-detector-gcp, opentelemetry-resources, opentelemetry-sdk-node, opentelemetry-shim-opentracing, opentelemetry-tracing, opentelemetry-web
  • #2225 chore: upgrading to api ver. 0.20.0 (@obecny)
• opentelemetry-instrumentation
  • #2224 feat(opentelemetry-instrumentation): getConfig and setConfig (@mottibec)
• opentelemetry-core, opentelemetry-instrumentation-http, opentelemetry-propagator-b3, opentelemetry-propagator-jaeger, opentelemetry-tracing
  • #2202 Move suppress tracing context key to SDK (@dyladan)
• opentelemetry-core, opentelemetry-tracing
  • #2100 feat(tracing): allow to configure exporter by environment #1676 (@vmarchaud)
• opentelemetry-core, opentelemetry-exporter-collector-grpc, opentelemetry-exporter-collector-proto, opentelemetry-exporter-collector
  • #2117 feat(exporter-collector): support config from env #2099 (@vmarchaud)
• opentelemetry-exporter-collector, opentelemetry-exporter-zipkin, opentelemetry-tracing
  • #2183 chore: removing usage of timed event from api (@obecny)
• Other
  • #2195 fix: remove redundant try-catch from http/https server examples (@legendecas)
• opentelemetry-exporter-collector-grpc
  • #2130 chore: url validation & README to prevent gRPC footguns. (@lizthegrey)
• opentelemetry-semantic-conventions
  • #2167 semantic-conventions: include built esm files in package (@t2t2)
• opentelemetry-instrumentation-xml-http-request
  • #2134 feat(instrumentation-xhr): add applyCustomAttributesOnSpan hook (@mhennoch)
• opentelemetry-exporter-prometheus
  • #2122 feat: add diag warning when metric name is invalid (@weyert)
• opentelemetry-api-metrics, opentelemetry-exporter-collector-grpc, opentelemetry-exporter-collector-proto, opentelemetry-exporter-collector, opentelemetry-metrics
  • #2118 chore(deps): support cumulative, delta, and pass-through exporters (@sergeylanzman)

:bug: (Bug Fix)

• opentelemetry-exporter-collector-grpc
  • #2214 chore: fixes after last changes to url (@obecny)
• opentelemetry-tracing
  • #2185 fix: use invalid parent for sampler when options.root (@dyladan)
  • #2171 fix: move initialization of const above first use #2170 (@dyladan)
• opentelemetry-instrumentation-grpc
  • #2179 chore(grpc-instrumentation): fix grpc example #2160 (@vmarchaud)
• opentelemetry-core
  • #2165 [sampler] treat invalid SpanContext as no SpanContext (@thisthat)

:books: (Refine Doc)

• opentelemetry-node
  • #2180 fix docs typo (@sbrichardson)
• Other
  • #2168 chore: update feature status in readme (@dyladan)
• opentelemetry-instrumentation-fetch, opentelemetry-instrumentation-grpc, opentelemetry-instrumentation-http, opentelemetry-instrumentation-xml-http-request, opentelemetry-instrumentation, opentelemetry-node, opentelemetry-sdk-node, opentelemetry-web
  • #2127 chore: prefer use of global TracerProvider/MeterProvider (@Flarna)

:house: (Internal)

• opentelemetry-api-metrics, opentelemetry-context-async-hooks, opentelemetry-context-zone-peer-dep, opentelemetry-context-zone, opentelemetry-core, opentelemetry-exporter-collector-grpc, opentelemetry-exporter-collector-proto, opentelemetry-exporter-collector, opentelemetry-exporter-jaeger, opentelemetry-exporter-prometheus, opentelemetry-exporter-zipkin, opentelemetry-instrumentation-fetch, opentelemetry-instrumentation-grpc, opentelemetry-instrumentation-http, opentelemetry-instrumentation-xml-http-request, opentelemetry-instrumentation, opentelemetry-metrics, opentelemetry-node, opentelemetry-propagator-b3, opentelemetry-propagator-jaeger, opentelemetry-resource-detector-aws, opentelemetry-resource-detector-gcp, opentelemetry-resources, opentelemetry-sdk-node, opentelemetry-semantic-conventions, opentelemetry-shim-opentracing, opentelemetry-tracing, opentelemetry-web, template
  • #2241 chore: update typescript to 4.3 and enable noImplicitOverride (@Flarna)
  • #2204 Remove GTS and prettier (@dyladan)
• opentelemetry-instrumentation-http, opentelemetry-instrumentation, opentelemetry-tracing
  • #2229 chore: remove references to NOOP singletons (@dyladan)
• opentelemetry-node, opentelemetry-sdk-node, opentelemetry-web
  • #2230 chore: remove references to Noop classes from API (@dyladan)
• opentelemetry-api-metrics, opentelemetry-context-zone-peer-dep, opentelemetry-context-zone, opentelemetry-core, opentelemetry-exporter-collector, opentelemetry-exporter-zipkin, opentelemetry-instrumentation-fetch, opentelemetry-instrumentation-xml-http-request, opentelemetry-instrumentation, opentelemetry-propagator-jaeger, opentelemetry-tracing, opentelemetry-web
  • #2234 chore: downgrade karma-webpack (@dyladan)
• opentelemetry-sdk-node
  • #2219 fix(opentelemetry-sdk-node): move nock to dev dependencies (@nflaig)
• opentelemetry-core
  • #2155 chore: move tracecontext propagator into trace (@dyladan)
• opentelemetry-api-metrics, opentelemetry-context-zone-peer-dep, opentelemetry-context-zone, opentelemetry-core, opentelemetry-exporter-collector, opentelemetry-exporter-zipkin, opentelemetry-instrumentation-fetch, opentelemetry-instrumentation-xml-http-request, opentelemetry-instrumentation, opentelemetry-metrics, opentelemetry-propagator-b3, opentelemetry-propagator-jaeger, opentelemetry-resources, opentelemetry-semantic-conventions, opentelemetry-tracing, opentelemetry-web, template
  • #2112 feat: add ESM builds for packages used in browser (@t2t2)

Committers: 18

• Bartlomiej Obecny (@obecny)
• Daniel Dyla (@dyladan)
• Gerhard Stöbich (@Flarna)
• Giovanni Liva (@thisthat)
• Liz Fong-Jones (@lizthegrey)
• MartenH (@mhennoch)
• Motti Bechhofer (@mottibec)
• Naseem (@naseemkullah)
• Nico Flaig (@nflaig)
• Sergey Lanzman (@sergeylanzman)
• Severin Neumann (@svrnm)
• Stephen Richardson (@sbrichardson)
• Valentin Marchaud (@vmarchaud)
• Vera Reynolds (@vreynolds)
• Weyert de Boer (@weyert)
• andrew quartey (@drexler)
• legendecas (@legendecas)
• t2t2 (@t2t2)