0.8.0

Released 2020-05-12

:boom: Breaking Change

• opentelemetry-api, opentelemetry-metrics
  • #1001 fix: observers should not expose bind/unbind method (@legendecas)

:bug: (Bug Fix)

• opentelemetry-plugin-http
  • #984 fix(http-plugin): strip otel custom http header #983 (@vmarchaud)
• opentelemetry-core
  • #1021 fix: left pad short b3 trace identifiers (@dyladan)
• opentelemetry-plugin-xml-http-reques
  • #1002 fix(opentelemetry-plugin-xml-http-request): define span kind as CLIENT for xmlhttprequests (@ivansenic)
• opentelemetry-plugin-grpc
  • #1005 fix: add missing error status handler (@markwolff)
• opentelemetry-exporter-collector
  • #1008 fix: permission denied error when cloning submodules (@sleighzy)

:rocket: (Enhancement)

• opentelemetry-exporter-zipkin, opentelemetry-plugin-http, opentelemetry-tracing
  • #1037 fix(tracing): span processor should receive a readable span as parameters (@legendecas)
• opentelemetry-tracing
  • #1024 fix: multi span processor should flush child span processors (@legendecas)
• opentelemetry-metrics, opentelemetry-tracing
  • #1015 fix: prevent duplicated resource creation (@legendecas)
• opentelemetry-metrics
  • #1014 feat(metrics): use MetricDescriptor to determine aggregator #989 (@vmarchaud)
• opentelemetry-plugin-http
  • #948 feat(http-plugin): add options to disable new spans if no parent (@vmarchaud)
• opentelemetry-api, opentelemetry-node, opentelemetry-plugin-grpc, opentelemetry-plugin-http, opentelemetry-plugin-https, opentelemetry-plugin-xml-http-request, opentelemetry-tracing, opentelemetry-web
  • #943 Use global API instances (@dyladan)
• opentelemetry-api
  • #1016 refactor: normalize namespace import name for @opentelemetry/api (@legendecas)
• opentelemetry-core, opentelemetry-base
  • #991 refactor: merge opentelemetry-base to opentelemetry-core (@legendecas)
• opentelemetry-core
  • #981 chore: splitting BasePlugin into browser and node (@obecny)

:books: (Refine Doc)

• Other
  • #1003 chore: test on node 14 (@dyladan)
  • #990 fix(opentracing-shim): update opentracing shim example (@sleighzy)

Committers: 7

• legendecas (@legendecas)
• Valentin Marchaud (@vmarchaud)
• Daniel Dyla (@dyladan)
• Ivan Senic (@ivansenic)
• Mark Wolff (@markwolff)
• Simon Leigh (@sleighzy)
• Bartlomiej Obecny (@obecny)

0.7.0

Released 2020-04-23

:boom: Breaking Change

• opentelemetry-exporter-collector
  • #901 grpc for node and support for new proto format for node and browser (@obecny)
• opentelemetry-api, opentelemetry-metrics
  • #964 chore: adding metric observable to be able to support async update (@obecny)

:bug: (Bug Fix)

• opentelemetry-plugin-http
  • #960 [http] fix: use url.URL (@naseemkullah)
• opentelemetry-core
  • #977 fix(B3Propagator): B3 sampled causing gRPC error (@mayurkale22)

:rocket: (Enhancement)

• opentelemetry-resources
  • #899 feat: resource auto-detection (@mwear)
• opentelemetry-metrics
  • #930 feat(aggregators): implement histogram aggregator (@vmarchaud)

Committers: 5

• Naseem (@naseemkullah)
• Matthew Wear (@mwear)
• Bartlomiej Obecny (@obecny)
• Mayur Kale (@mayurkale22)
• Valentin Marchaud (@vmarchaud)

0.6.1

Released 2020-04-08

:rocket: (Enhancement)

• opentelemetry-exporter-jaeger
  • #924 [Jaeger-Exporter] host default env var (@naseemkullah)
• opentelemetry-metrics
  • #933 feat(meter): allow custom batcher #932 (@vmarchaud)

:bug: (Bug Fix)

• opentelemetry-plugin-http
  • #946 Remove bad null check (@dyladan)
• opentelemetry-exporter-prometheus, opentelemetry-metrics
  • #941 fix: do not clear other labelsets when updating metrics (@dyladan)

:books: (Refine Doc)

• opentelemetry-propagator-jaeger
  • #937 fix: Jaeger propagator example of usage" (@shivkanya9146)

Committers: 4

• Daniel Dyla (@dyladan)
• Naseem (@naseemkullah)
• Valentin Marchaud (@vmarchaud)
• @shivkanya9146

0.6.0

Released 2020-04-01

:boom: Breaking Change

• opentelemetry-api, opentelemetry-metrics
  • #915 Remove label set from metrics API (@mayurkale22)

:rocket: (Enhancement)

• opentelemetry-tracing
  • #913 chore: remove unused default argument in Tracer (@Flarna)
• opentelemetry-exporter-jaeger
  • #916 chore: removing force flush (@obecny)

:books: (Refine Doc)

• opentelemetry-node
  • #921 chore: fix Require Path in README @shivkanya9146)

Committers: 4

• Mayur Kale (@mayurkale22)
• Bartlomiej Obecny (@obecny)
• Gerhard Stöbich (@Flarna)
• Shivkanya Andhare (@shivkanya9146)

0.5.2

Released 2020-03-27

:rocket: (Enhancement)

• opentelemetry-exporter-prometheus, opentelemetry-metrics
  • #893 Metrics: Add lastUpdateTimestamp associated with point (@mayurkale22)
• opentelemetry-tracing
  • #896 Do not export empty span lists (@dyladan)
• opentelemetry-api, opentelemetry-tracing
  • #889 feat: start a root span with spanOptions.parent = null (@dyladan)

:bug: (Bug Fix)

• opentelemetry-core, opentelemetry-propagator-jaeger
  • #904 fix: add type checking in propagators (@dyladan)
• opentelemetry-context-base, opentelemetry-core, opentelemetry-plugin-document-load, opentelemetry-plugin-user-interaction, opentelemetry-web
  • #906 chore: fixing documentation for web tracer provider, fixing examples … (@obecny)
• Other
  • #884 chore: fixing main package.json version (@obecny)

:books: (Refine Doc)

• opentelemetry-context-base, opentelemetry-core, opentelemetry-plugin-document-load, opentelemetry-plugin-user-interaction, opentelemetry-web
  • #906 chore: fixing documentation for web tracer provider, fixing examples … (@obecny)

Committers: 4

• Bartlomiej Obecny (@obecny)
• Daniel Dyla (@dyladan)
• Mark Robert Henderson (@aphelionz)
• Mayur Kale (@mayurkale22)

0.5.1

Released 2020-03-19

:bug: (Bug Fix)

• opentelemetry-web
  • #873 Remove unnecessary this overwrite in stack context manager (@dyladan)
• opentelemetry-plugin-mysql
  • #880 Do not multiwrap pool queries (@dyladan)
• opentelemetry-metrics
  • #881 fix: @opentelemetry/metrics fails to run due to bad import (@mayurkale22)

Committers: 2

• Daniel Dyla (@dyladan)
• Mayur Kale (@mayurkale22)

0.5.0

Released 2020-03-16

First official beta release

• provides almost fully complete metrics, tracing, and context propagation functionality but makes no promises around breaking changes

:boom: Breaking Change

• #853 Rename scope to context
• #851 Rename formatter to propagator

:rocket: (Enhancement)

• #828 feat: metric observer
• #858 chore: update out-of-date dependencies
• #856 fix: change loglevel for beta
• #843 export resource to exporters
• #846 SDK Resource
• #625 feat: introduce ended property on Span
• #837 Simplify SDK registration
• #818 fix: change SpanContext.traceFlags to mandatory
• #827 Add getter and setter arguments to propagation API
• #821 feat: add composite propagator
• #824 Faster trace id generation
• #708 Simplify and speed up trace context parsing
• #802 chore: adding force flush to span processors
• #816 feat: use context-based tracing
• #815 Resources API: package, semantic conventions, and test utils
• #797 Add propagation API
• #792 Add context API
• #685 feat: add express plugin #666
• #769 Separate context propagation (OTEP 66)
• #653 Prevent loading plugins for incorrect module #626
• #654 feat: warn user when a instrumented package was already required #636
• #772 chore: add typing to propagator carrier
• #735 feat: decode jaeger header
• #719 feat(plugin-http): sync. specs for statuscode
• #701 feat: add jaeger http trace format (#696)

:bug: (Bug Fix)

• #798 Respect sampled bit in probability sampler
• #743 fix: left pad jaeger trace ids
• #715 fix: unref jaeger socket to prevent process running indefinitely