Release v1.32.0/v0.54.0/v0.8.0/v0.0.11

Overview

Added

• Add go.opentelemetry.io/otel/sdk/metric/exemplar.AlwaysOffFilter, which can be used to disable exemplar recording. (#5850)
• Add go.opentelemetry.io/otel/sdk/metric.WithExemplarFilter, which can be used to configure the exemplar filter used by the metrics SDK. (#5850)
• Add ExemplarReservoirProviderSelector and DefaultExemplarReservoirProviderSelector to go.opentelemetry.io/otel/sdk/metric, which defines the exemplar reservoir to use based on the aggregation of the metric. (#5861)
• Add ExemplarReservoirProviderSelector to go.opentelemetry.io/otel/sdk/metric.Stream to allow using views to configure the exemplar reservoir to use for a metric. (#5861)
• Add ReservoirProvider, HistogramReservoirProvider and FixedSizeReservoirProvider to go.opentelemetry.io/otel/sdk/metric/exemplar to make it convenient to use providers of Reservoirs. (#5861)
• The go.opentelemetry.io/otel/semconv/v1.27.0 package.
  The package contains semantic conventions from the v1.27.0 version of the OpenTelemetry Semantic Conventions. (#5894)
• Add Attributes attribute.Set field to Scope in go.opentelemetry.io/otel/sdk/instrumentation. (#5903)
• Add Attributes attribute.Set field to ScopeRecords in go.opentelemetry.io/otel/log/logtest. (#5927)
• go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc adds instrumentation scope attributes. (#5934)
• go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp adds instrumentation scope attributes. (#5934)
• go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc adds instrumentation scope attributes. (#5935)
• go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp adds instrumentation scope attributes. (#5935)
• go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc adds instrumentation scope attributes. (#5933)
• go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp adds instrumentation scope attributes. (#5933)
• go.opentelemetry.io/otel/exporters/prometheus adds instrumentation scope attributes in otel_scope_info metric as labels. (#5932)

Changed

• Support scope attributes and make them as identifying for Tracer in go.opentelemetry.io/otel and go.opentelemetry.io/otel/sdk/trace. (#5924)
• Support scope attributes and make them as identifying for Meter in go.opentelemetry.io/otel and go.opentelemetry.io/otel/sdk/metric. (#5926)
• Support scope attributes and make them as identifying for Logger in go.opentelemetry.io/otel and go.opentelemetry.io/otel/sdk/log. (#5925)
• Make schema URL and scope attributes as identifying for Tracer in go.opentelemetry.io/otel/bridge/opentracing. (#5931)
• Clear unneeded slice elements to allow GC to collect the objects in go.opentelemetry.io/otel/sdk/metric and go.opentelemetry.io/otel/sdk/trace. (#5804)

Fixed

• Global MeterProvider registration unwraps global instrument Observers, the undocumented Unwrap() methods are now private. (#5881)
• go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc now keeps the metadata already present in the context when WithHeaders is used. (#5892)
• go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc now keeps the metadata already present in the context when WithHeaders is used. (#5911)
• go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc now keeps the metadata already present in the context when WithHeaders is used. (#5915)
• Fix go.opentelemetry.io/otel/exporters/prometheus trying to add exemplars to Gauge metrics, which is unsupported. (#5912)
• Fix WithEndpointURL to always use a secure connection when an https URL is passed in go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc. (#5944)
• Fix WithEndpointURL to always use a secure connection when an https URL is passed in go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp. (#5944)
• Fix WithEndpointURL to always use a secure connection when an https URL is passed in go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc. (#5944)
• Fix WithEndpointURL to always use a secure connection when an https URL is passed in go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp. (#5944)
• Fix incorrect metrics generated from callbacks when multiple readers are used in go.opentelemetry.io/otel/sdk/metric. (#5900)

Removed

• Remove all examples under go.opentelemetry.io/otel/example as they are moved to Contrib repository. (#5930)

What's Changed

• Allow configuring the exemplar filter on the metrics SDK by @dashpole in #5850
• chore(deps): update lycheeverse/lychee-action action to v2.0.1 by @renovate in #5884
• Run the test compatibility check even if tests failed by @dmathieu in #5879
• chore(deps): update lycheeverse/lychee-action action to v2.0.2 by @renovate in #5885
• fix(deps): update module github.com/prometheus/client_golang to v1.20.5 by @renovate in #5886
• chore(deps): update googleapis to 796eee8 by @renovate in #5888
• Remove company from emeritus by @dmathieu in #5887
• Add selector of exemplar reservoir providers to metric.Stream configuration by @dashpole in #5861
• otel: conceal unwrapping for global async instrument registration by @jmacd in #5881
• Generate semconv/v1.27.0 by @MrAlias in #5894
• otlpmetricgrpc: Keep metadata for gRPC in context by @mrasu in #5892
• Cleanup interaction of exemplar and aggregation by @dashpole in #5899
• chore(deps): update googleapis to 324edc3 by @renovate in #5908
• [chore] Use errors.Join to unify errors by @MrAlias in #5907
• [chore] Remove unnecessary type declaration in templated transforms by @MrAlias in #5906
• Keep metadata for gRPC in context for log signal by @RocooHash in #5911
• chore(deps): update benchmark-action/github-action-benchmark action to v1.20.4 by @renovate in #5916
• Revert Cleanup interaction of exemplar and aggregation by @XSAM in #5913
• Allow additional context to be added when WithHeaders is used in OTLP gRPC traces exporter by @pree-dew in #5915
• Fix exemplars being added to gauge metrics in the prometheus exporter by @trthomps in #5912
• Switch arm builds out of actuated and into the CNCF runners by @dmathieu in #5923
• fix(deps): update module github.com/prometheus/common to v0.60.1 by @renovate in #5919
• Add Cheng-Zhen as a triager by @dmathieu in #5922
• sdk/instrumentation: Add Attributes to Scope by @pellared in #5903
• Make scope attributes as identifying for Tracer by @pellared in #5924
• Make scope attributes as identifying for Meter by @pellared in #5926
• Make scope attributes as identifying for Logger by @pellared in #5925
• log/logtest: Add Attributes to ScopeRecords by @pellared in #5927
• opentracing: Make schemaURL and scope attributes as identifying for Tracer by @pellared in #5931
• otlptrace: Add instrumentation scope attributes by @pellared in #5934
• otlpmetric: Add instrumentation scope attributes by @pellared in #5935
• otlplog: Add instrumentation scope attributes by @pellared in #5933
• Remove examples by @pellared in #5930
• docs: updating outdated comments by @codeboten in #5940
• chore(deps): update module github.com/grpc-ecosystem/grpc-gateway/v2 to v2.23.0 by @renovate in #5939
• prometheus: Refactor getAttrs by @pellared in #5937
• chore(deps): update googleapis to dd2ea8e by @renovate in #5943
• log: Update package documentation by @pellared in #5942
• prometheus: Add instrumentation scope attributes to otel_scope_info by @pellared in #5932
• fix(deps): update github.com/opentracing-contrib/go-grpc digest to d08aa2b by @renovate in #5945
• Override insecure when endpoint URL is set by @sevaorlov in #5944
• fix(deps): update module go.opentelemetry.io/build-tools/gotmpl to v0.15.0 by @renovate in #5949
• fix(deps): update module go.opentelemetry.io/build-tools/crosslink to v0.15.0 by @renovate in #5948
• fix(deps): update module go.opentelemetry.io/build-tools/semconvgen to v0.15.0 by @renovate in #5953
• fix(deps): update github.com/opentracing-contrib/go-grpc digest to e3cbcab by @renovate in #5952
• chore(deps): update lycheeverse/lychee-action action to v2.1.0 by @renovate in #5950
• fix(deps): update module go.opentelemetry.io/build-tools/multimod to v0.15.0 by @renovate in #5951
• Fix incorrect metrics getting generated from multiple readers by @pree-dew in #5900
• Allow GC to collect unneeded slice elements by @ash2k in #5804
• chore(deps): update golang.org/x by @renovate in #5957
• fix(deps): update module github.com/opentracing-contrib/go-grpc to v0.1.0 by @renovate in #5958
• fix(deps): update github.com/opentracing-contrib/go-grpc/test digest to 51a56c3 by @renovate in #5959
• Release v1.32.0/v0.54.0/v0.8.0/v0.0.11 by @pellared in #5960

New Contributors

• @mrasu made their first contribution in #5892
• @RocooHash made their first contribution in #5911
• @trthomps made their first contribution in #5912
• @sevaorlov made their first contribution in #5944

Full Changelog: v1.31.0...v1.32.0