deps(deps): bump the otel group across 1 directory with 10 updates

[dependabot]

Bumps the otel group with 6 updates in the / directory:

Package	From	To
go.opentelemetry.io/contrib/bridges/otelslog	0.17.0	0.18.0
go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc	0.18.0	0.19.0
go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp	0.16.0	0.19.0
go.opentelemetry.io/otel/exporters/otlp/otlptrace	1.40.0	1.43.0
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc	1.40.0	1.43.0
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp	1.40.0	1.43.0

Updates go.opentelemetry.io/contrib/bridges/otelslog from 0.17.0 to 0.18.0

Release notes

Sourced from go.opentelemetry.io/contrib/bridges/otelslog's releases.

Release v0.18.0

Fixed

• otelmemcache no longer sets span status to OK instead of leaving it unset. (#477)
• Fix goroutine leak in gRPC StreamClientInterceptor. (#581)

Removed

• Remove service name from otelmemcache configuration and span attributes. (#477)

Raw changes made between v0.17.0 and v0.18.0

839e505a67ca9fb5a3089cd1af5943061fcaf1ef Bumping otel version to v0.18.0. Prepare for releasing v0.18.0 (#600) f82555b1db7ebbd67f52d1389337e68ab85302ed Bump google.golang.org/grpc from 1.35.0 to 1.36.0 in /instrumentation/google.golang.org/grpc/otelgrpc (#594) 8fb6eb1e7560e7f22d01218264a73e7172173f68 Bump google.golang.org/grpc (#593) b3b6ccdfa1aea62088903d973917635d9b9fde88 Bump github.com/aws/aws-sdk-go from 1.37.15 to 1.37.20 in /detectors/aws (#591) 5783e2d230663a3bc6d580bc4bddb45b92447f2c Bump github.com/golang/snappy from 0.0.2 to 0.0.3 in /exporters/metric/cortex (#592) 3c49aeb44902006969fbb47f75a9bdd92ad08484 Bump cloud.google.com/go from 0.77.0 to 0.78.0 in /detectors/gcp (#595) a2de3b63d65496e14f95e382d19b8f8524a3597f Bump google.golang.org/grpc in /propagators/opencensus/examples (#596) f011c951891df554fe8b8db1e2b691d108f94eb4 Bump github.com/Shopify/sarama from 1.27.2 to 1.28.0 in /instrumentation/github.com/Shopify/sarama/otelsarama (#588) 598a707ec29164ec7c9ea3db025652ed7e9d77cb Bump go.uber.org/goleak from 1.1.0 to 1.1.10 in /instrumentation/google.golang.org/grpc/otelgrpc (#587) e5fef668e2306ca1c806c60610a7f850e56b5853 Bump cloud.google.com/go from 0.76.0 to 0.77.0 in /detectors/gcp (#586) 8334b44287c8e5651c0e5da146ccb0d7f08fc5e6 Bump github.com/golangci/golangci-lint from 1.36.0 to 1.37.1 in /tools (#585) 462580efd273ddf5cf411107bc0918afc2d6427d Bump github.com/aws/aws-sdk-go from 1.37.10 to 1.37.15 in /detectors/aws (#584) f875adf805119c91159087bacffb2e3b83c18af4 Update docs from gitter to slack for communication (#582) 3349bafa63a692d547650e65ee0512cb0fe7f22b otelmemcache: Simplify config and span status setting (#477) 62c8535f780b3d1891733443acd47473c0620512 Fix goroutine leak in gRPC StreamClientInterceptor (#581) 0fe41992b29720a798cfb0968d85ea5f44f67184 Update AWS detector assert dependency (#574)

Changelog

Sourced from go.opentelemetry.io/contrib/bridges/otelslog's changelog.

[1.43.0/2.5.0/0.68.0/0.37.0/0.23.0/0.18.0/0.16.0/0.15.0] - 2026-04-03

Added

• Add Resource method to SDK in go.opentelemetry.io/contrib/otelconf/v0.3.0 to expose the resolved SDK resource from declarative configuration. (#8660)
• Add support to set the configuration file via OTEL_CONFIG_FILE in go.opentelemetry.io/contrib/otelconf. (#8639)
• Add support for service resource detector in go.opentelemetry.io/contrib/otelconf. (#8674)
• Add support for attribute_count_limit and attribute_value_length_limit in tracer provider configuration in go.opentelemetry.io/contrib/otelconf. (#8687)
• Add support for attribute_count_limit and attribute_value_length_limit in logger provider configuration in go.opentelemetry.io/contrib/otelconf. (#8686)
• Add support for server.address and server.port attributes in go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc. (#8723)
• Add support for OTEL_SEMCONV_STABILITY_OPT_IN in go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc. Supported values are rpc (default), rpc/dup and rpc/old. (#8726)
• Add the http.route metric attribute to go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp. (#8632)

Changed

• Prepend _ to the normalized environment variable name when the key starts with a digit in go.opentelemetry.io/contrib/propagators/envcar, ensuring POSIX compliance. (#8678)
• Move experimental types from go.opentelemetry.io/contrib/otelconf to go.opentelemetry.io/contrib/otelconf/x. (#8529)
• Normalize cached environment variable names in go.opentelemetry.io/contrib/propagators/envcar, aligning Carrier.Keys output with the carrier's normalized key format. (#8761)

Fixed

• Fix go.opentelemetry.io/contrib/otelconf Prometheus reader converting OTel dot-style label names (e.g. service.name) to underscore-style (service_name) in target_info when both without_type_suffix and without_units are set. Use NoTranslation instead of UnderscoreEscapingWithoutSuffixes to preserve dot-style label names while still suppressing metric name suffixes. (#8763)
• Limit the request body size at 1MB in go.opentelemetry.io/contrib/zpages. (#8656)
• Fix server spans using the client's address and port for server.address and server.port attributes in go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc. (#8723)

Removed

• Host ID resource detector has been removed when configuring the host resource detector in go.opentelemetry.io/contrib/otelconf. (#8581)

Deprecated

• Deprecate OTEL_EXPERIMENTAL_CONFIG_FILE in favour of OTEL_CONFIG_FILE in go.opentelemetry.io/contrib/otelconf. (#8639)

Commits

• 839e505 Bumping otel version to v0.18.0. Prepare for releasing v0.18.0 (#600)
• f82555b Bump google.golang.org/grpc from 1.35.0 to 1.36.0 in /instrumentation/google....
• 8fb6eb1 Bump google.golang.org/grpc (#593)
• b3b6ccd Bump github.com/aws/aws-sdk-go from 1.37.15 to 1.37.20 in /detectors/aws (#591)
• 5783e2d Bump github.com/golang/snappy from 0.0.2 to 0.0.3 in /exporters/metric/cortex...
• 3c49aeb Bump cloud.google.com/go from 0.77.0 to 0.78.0 in /detectors/gcp (#595)
• a2de3b6 Bump google.golang.org/grpc in /propagators/opencensus/examples (#596)
• f011c95 Bump github.com/Shopify/sarama from 1.27.2 to 1.28.0 in /instrumentation/gith...
• 598a707 Bump go.uber.org/goleak from 1.1.0 to 1.1.10 in /instrumentation/google.golan...
• e5fef66 Bump cloud.google.com/go from 0.76.0 to 0.77.0 in /detectors/gcp (#586)
• Additional commits viewable in compare view

Updates go.opentelemetry.io/otel from 1.42.0 to 1.43.0

Changelog

Sourced from go.opentelemetry.io/otel's changelog.

[1.43.0/0.65.0/0.19.0] 2026-04-02

Added

• Add IsRandom and WithRandom on TraceFlags, and IsRandom on SpanContext in go.opentelemetry.io/otel/trace for W3C Trace Context Level 2 Random Trace ID Flag support. (#8012)
• Add service detection with WithService in go.opentelemetry.io/otel/sdk/resource. (#7642)
• Add DefaultWithContext and EnvironmentWithContext in go.opentelemetry.io/otel/sdk/resource to support plumbing context.Context through default and environment detectors. (#8051)
• Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc. (#8038)
• Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc. (#8038)
• Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc. (#8038)
• Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp. (#8038)
• Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp. (#8038)
• Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp. (#8038)
• Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/sdk/metric/metricdata/metricdatatest. (#8038)
• Add support for per-series start time tracking for cumulative metrics in go.opentelemetry.io/otel/sdk/metric. Set OTEL_GO_X_PER_SERIES_START_TIMESTAMPS=true to enable. (#8060)
• Add WithCardinalityLimitSelector for metric reader for configuring cardinality limits specific to the instrument kind. (#7855)

Changed

• Introduce the EMPTY Type in go.opentelemetry.io/otel/attribute to reflect that an empty value is now a valid value, with INVALID remaining as a deprecated alias of EMPTY. (#8038)
• Improve slice handling in go.opentelemetry.io/otel/attribute to optimize short slice values with fixed-size fast paths. (#8039)
• Improve performance of span metric recording in go.opentelemetry.io/otel/sdk/trace by returning early if self-observability is not enabled. (#8067)
• Improve formatting of metric data diffs in go.opentelemetry.io/otel/sdk/metric/metricdata/metricdatatest. (#8073)

Deprecated

• Deprecate INVALID in go.opentelemetry.io/otel/attribute. Use EMPTY instead. (#8038)

Fixed

• Return spec-compliant TraceIdRatioBased description. This is a breaking behavioral change, but it is necessary to make the implementation spec-compliant. (#8027)
• Fix a race condition in go.opentelemetry.io/otel/sdk/metric where the lastvalue aggregation could collect the value 0 even when no zero-value measurements were recorded. (#8056)
• Limit HTTP response body to 4 MiB in go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp to mitigate excessive memory usage caused by a misconfigured or malicious server. Responses exceeding the limit are treated as non-retryable errors. (#8108)
• Limit HTTP response body to 4 MiB in go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp to mitigate excessive memory usage caused by a misconfigured or malicious server. Responses exceeding the limit are treated as non-retryable errors. (#8108)
• Limit HTTP response body to 4 MiB in go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp to mitigate excessive memory usage caused by a misconfigured or malicious server. Responses exceeding the limit are treated as non-retryable errors. (#8108)
• WithHostID detector in go.opentelemetry.io/otel/sdk/resource to use full path for kenv command on BSD. (#8113)
• Fix missing request.GetBody in go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp to correctly handle HTTP2 GOAWAY frame. (#8096)

Commits

• 9276201 Release v1.43.0 / v0.65.0 / v0.19.0 (#8128)
• 61b8c94 chore(deps): update module github.com/mattn/go-runewidth to v0.0.22 (#8131)
• 97a086e chore(deps): update github.com/golangci/dupl digest to c99c5cf (#8122)
• 5e363de limit response body size for OTLP HTTP exporters (#8108)
• 35214b6 Use an absolute path when calling bsd kenv (#8113)
• 290024c fix(deps): update module google.golang.org/grpc to v1.80.0 (#8121)
• e70658e fix: support getBody in otelploghttp (#8096)
• 4afe468 fix(deps): update googleapis to 9d38bb4 (#8117)
• b9ca729 chore(deps): update module github.com/go-git/go-git/v5 to v5.17.2 (#8115)
• 69472ec chore(deps): update fossas/fossa-action action to v1.9.0 (#8118)
• Additional commits viewable in compare view

Updates go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc from 0.18.0 to 0.19.0

Release notes

Sourced from go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc's releases.

Release v0.19.0

Added

• Added Marshaler config option to otlphttp to enable otlp over json or protobufs. (#1586)
• A ForceFlush method to the "go.opentelemetry.io/otel/sdk/trace".TracerProvider to flush all registered SpanProcessors. (#1608)
• Added WithSampler and WithSpanLimits to tracer provider. (#1633, #1702)
• "go.opentelemetry.io/otel/trace".SpanContext now has a remote property, and IsRemote() predicate, that is true when the SpanContext has been extracted from remote context data. (#1701)
• A Valid method to the "go.opentelemetry.io/otel/attribute".KeyValue type. (#1703)

Changed

• trace.SpanContext is now immutable and has no exported fields. (#1573)
  • trace.NewSpanContext() can be used in conjunction with the trace.SpanContextConfig struct to initialize a new SpanContext where all values are known.
• Update the ForceFlush method signature to the "go.opentelemetry.io/otel/sdk/trace".SpanProcessor to accept a context.Context and return an error. (#1608)
• Update the Shutdown method to the "go.opentelemetry.io/otel/sdk/trace".TracerProvider return an error on shutdown failure. (#1608)
• The SimpleSpanProcessor will now shut down the enclosed SpanExporter and gracefully ignore subsequent calls to OnEnd after Shutdown is called. (#1612)
• "go.opentelemetry.io/sdk/metric/controller.basic".WithPusher is replaced with WithExporter to provide consistent naming across project. (#1656)
• Added non-empty string check for trace Attribute keys. (#1659)
• Add description to SpanStatus only when StatusCode is set to error. (#1662)
• Jaeger exporter falls back to resource.Default's service.name if the exported Span does not have one. (#1673)
• Jaeger exporter populates Jaeger's Span Process from Resource. (#1673)
• Renamed the LabelSet method of "go.opentelemetry.io/otel/sdk/resource".Resource to Set. (#1692)
• Changed WithSDK to WithSDKOptions to accept variadic arguments of TracerProviderOption type in go.opentelemetry.io/otel/exporters/trace/jaeger package. (#1693)
• Changed WithSDK to WithSDKOptions to accept variadic arguments of TracerProviderOption type in go.opentelemetry.io/otel/exporters/trace/zipkin package. (#1693)
• "go.opentelemetry.io/otel/sdk/resource".NewWithAttributes will now drop any invalid attributes passed. (#1703)
• "go.opentelemetry.io/otel/sdk/resource".StringDetector will now error if the produced attribute is invalid. (#1703)

Removed

• Removed serviceName parameter from Zipkin exporter and uses resource instead. (#1549)
• Removed WithConfig from tracer provider to avoid overriding configuration. (#1633)
• Removed the exported SimpleSpanProcessor and BatchSpanProcessor structs. These are now returned as a SpanProcessor interface from their respective constructors. (#1638)
• Removed WithRecord() from trace.SpanOption when creating a span. (#1660)
• Removed setting status to Error while recording an error as a span event in RecordError. (#1663)
• Removed jaeger.WithProcess configuration option. (#1673)
• Removed ApplyConfig method from "go.opentelemetry.io/otel/sdk/trace".TracerProvider and the now unneeded Config struct. (#1693)

Fixed

• Jaeger Exporter: Ensure mapping between OTEL and Jaeger span data complies with the specification. (#1626)
• SamplingResult.TraceState is correctly propagated to a newly created span's SpanContext. (#1655)
• The otel-collector example now correctly flushes metric events prior to shutting down the exporter. (#1678)
• Do not set span status message in SpanStatusFromHTTPStatusCode if it can be inferred from http.status_code. (#1681)
• Synchronization issues in global trace delegate implementation. (#1686)
• Reduced excess memory usage by global TracerProvider. (#1687)

---

Raw changes made between v0.18.0 and v0.19.0

... (truncated)

Changelog

Sourced from go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc's changelog.

[1.43.0/0.65.0/0.19.0] 2026-04-02

Added

• Add IsRandom and WithRandom on TraceFlags, and IsRandom on SpanContext in go.opentelemetry.io/otel/trace for W3C Trace Context Level 2 Random Trace ID Flag support. (#8012)
• Add service detection with WithService in go.opentelemetry.io/otel/sdk/resource. (#7642)
• Add DefaultWithContext and EnvironmentWithContext in go.opentelemetry.io/otel/sdk/resource to support plumbing context.Context through default and environment detectors. (#8051)
• Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc. (#8038)
• Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc. (#8038)
• Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc. (#8038)
• Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp. (#8038)
• Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp. (#8038)
• Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp. (#8038)
• Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/sdk/metric/metricdata/metricdatatest. (#8038)
• Add support for per-series start time tracking for cumulative metrics in go.opentelemetry.io/otel/sdk/metric. Set OTEL_GO_X_PER_SERIES_START_TIMESTAMPS=true to enable. (#8060)
• Add WithCardinalityLimitSelector for metric reader for configuring cardinality limits specific to the instrument kind. (#7855)

Changed

• Introduce the EMPTY Type in go.opentelemetry.io/otel/attribute to reflect that an empty value is now a valid value, with INVALID remaining as a deprecated alias of EMPTY. (#8038)
• Improve slice handling in go.opentelemetry.io/otel/attribute to optimize short slice values with fixed-size fast paths. (#8039)
• Improve performance of span metric recording in go.opentelemetry.io/otel/sdk/trace by returning early if self-observability is not enabled. (#8067)
• Improve formatting of metric data diffs in go.opentelemetry.io/otel/sdk/metric/metricdata/metricdatatest. (#8073)

Deprecated

• Deprecate INVALID in go.opentelemetry.io/otel/attribute. Use EMPTY instead. (#8038)

Fixed

• Return spec-compliant TraceIdRatioBased description. This is a breaking behavioral change, but it is necessary to make the implementation spec-compliant. (#8027)
• Fix a race condition in go.opentelemetry.io/otel/sdk/metric where the lastvalue aggregation could collect the value 0 even when no zero-value measurements were recorded. (#8056)
• Limit HTTP response body to 4 MiB in go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp to mitigate excessive memory usage caused by a misconfigured or malicious server. Responses exceeding the limit are treated as non-retryable errors. (#8108)
• Limit HTTP response body to 4 MiB in go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp to mitigate excessive memory usage caused by a misconfigured or malicious server. Responses exceeding the limit are treated as non-retryable errors. (#8108)
• Limit HTTP response body to 4 MiB in go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp to mitigate excessive memory usage caused by a misconfigured or malicious server. Responses exceeding the limit are treated as non-retryable errors. (#8108)
• WithHostID detector in go.opentelemetry.io/otel/sdk/resource to use full path for kenv command on BSD. (#8113)
• Fix missing request.GetBody in go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp to correctly handle HTTP2 GOAWAY frame. (#8096)

Commits

• 2b4fa96 Release v0.19.0 (#1710)
• 4beb704 sdk/trace: removing ApplyConfig and Config (#1693)
• 1d42be1 Rename WithDefaultSampler TracerProvider option to WithSampler and update doc...
• 860d5d8 Add flag to determine whether SpanContext is remote (#1701)
• 0fe65e6 Comply with OpenTelemetry attributes specification (#1703)
• 8888435 Bump google.golang.org/api from 0.40.0 to 0.41.0 in /exporters/trace/jaeger (...
• 345f264 breaking(zipkin): removes servicName from zipkin exporter. (#1697)
• 62cbf0f Populate Jaeger's Span.Process from Resource (#1673)
• 28eaaa9 Add a test to prove the Tracer is safe for concurrent calls (#1665)
• 8b1be11 Rename resource pkg label vars and methods (#1692)
• Additional commits viewable in compare view

Updates go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp from 0.16.0 to 0.19.0

Release notes

Sourced from go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp's releases.

Release v0.19.0

Added

• Added Marshaler config option to otlphttp to enable otlp over json or protobufs. (#1586)
• A ForceFlush method to the "go.opentelemetry.io/otel/sdk/trace".TracerProvider to flush all registered SpanProcessors. (#1608)
• Added WithSampler and WithSpanLimits to tracer provider. (#1633, #1702)
• "go.opentelemetry.io/otel/trace".SpanContext now has a remote property, and IsRemote() predicate, that is true when the SpanContext has been extracted from remote context data. (#1701)
• A Valid method to the "go.opentelemetry.io/otel/attribute".KeyValue type. (#1703)

Changed

• trace.SpanContext is now immutable and has no exported fields. (#1573)
  • trace.NewSpanContext() can be used in conjunction with the trace.SpanContextConfig struct to initialize a new SpanContext where all values are known.
• Update the ForceFlush method signature to the "go.opentelemetry.io/otel/sdk/trace".SpanProcessor to accept a context.Context and return an error. (#1608)
• Update the Shutdown method to the "go.opentelemetry.io/otel/sdk/trace".TracerProvider return an error on shutdown failure. (#1608)
• The SimpleSpanProcessor will now shut down the enclosed SpanExporter and gracefully ignore subsequent calls to OnEnd after Shutdown is called. (#1612)
• "go.opentelemetry.io/sdk/metric/controller.basic".WithPusher is replaced with WithExporter to provide consistent naming across project. (#1656)
• Added non-empty string check for trace Attribute keys. (#1659)
• Add description to SpanStatus only when StatusCode is set to error. (#1662)
• Jaeger exporter falls back to resource.Default's service.name if the exported Span does not have one. (#1673)
• Jaeger exporter populates Jaeger's Span Process from Resource. (#1673)
• Renamed the LabelSet method of "go.opentelemetry.io/otel/sdk/resource".Resource to Set. (#1692)
• Changed WithSDK to WithSDKOptions to accept variadic arguments of TracerProviderOption type in go.opentelemetry.io/otel/exporters/trace/jaeger package. (#1693)
• Changed WithSDK to WithSDKOptions to accept variadic arguments of TracerProviderOption type in go.opentelemetry.io/otel/exporters/trace/zipkin package. (#1693)
• "go.opentelemetry.io/otel/sdk/resource".NewWithAttributes will now drop any invalid attributes passed. (#1703)
• "go.opentelemetry.io/otel/sdk/resource".StringDetector will now error if the produced attribute is invalid. (#1703)

Removed

• Removed serviceName parameter from Zipkin exporter and uses resource instead. (#1549)
• Removed WithConfig from tracer provider to avoid overriding configuration. (#1633)
• Removed the exported SimpleSpanProcessor and BatchSpanProcessor structs. These are now returned as a SpanProcessor interface from their respective constructors. (#1638)
• Removed WithRecord() from trace.SpanOption when creating a span. (#1660)
• Removed setting status to Error while recording an error as a span event in RecordError. (#1663)
• Removed jaeger.WithProcess configuration option. (#1673)
• Removed ApplyConfig method from "go.opentelemetry.io/otel/sdk/trace".TracerProvider and the now unneeded Config struct. (#1693)

Fixed

• Jaeger Exporter: Ensure mapping between OTEL and Jaeger span data complies with the specification. (#1626)
• SamplingResult.TraceState is correctly propagated to a newly created span's SpanContext. (#1655)
• The otel-collector example now correctly flushes metric events prior to shutting down the exporter. (#1678)
• Do not set span status message in SpanStatusFromHTTPStatusCode if it can be inferred from http.status_code. (#1681)
• Synchronization issues in global trace delegate implementation. (#1686)
• Reduced excess memory usage by global TracerProvider. (#1687)

---

Raw changes made between v0.18.0 and v0.19.0

... (truncated)

Changelog

Sourced from go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp's changelog.

[1.43.0/0.65.0/0.19.0] 2026-04-02

Added

• Add IsRandom and WithRandom on TraceFlags, and IsRandom on SpanContext in go.opentelemetry.io/otel/trace for W3C Trace Context Level 2 Random Trace ID Flag support. (#8012)
• Add service detection with WithService in go.opentelemetry.io/otel/sdk/resource. (#7642)
• Add DefaultWithContext and EnvironmentWithContext in go.opentelemetry.io/otel/sdk/resource to support plumbing context.Context through default and environment detectors. (#8051)
• Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc. (#8038)
• Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc. (#8038)
• Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc. (#8038)
• Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp. (#8038)
• Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp. (#8038)
• Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp. (#8038)
• Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/sdk/metric/metricdata/metricdatatest. (#8038)
• Add support for per-series start time tracking for cumulative metrics in go.opentelemetry.io/otel/sdk/metric. Set OTEL_GO_X_PER_SERIES_START_TIMESTAMPS=true to enable. (#8060)
• Add WithCardinalityLimitSelector for metric reader for configuring cardinality limits specific to the instrument kind. (#7855)

Changed

• Introduce the EMPTY Type in go.opentelemetry.io/otel/attribute to reflect that an empty value is now a valid value, with INVALID remaining as a deprecated alias of EMPTY. (#8038)
• Improve slice handling in go.opentelemetry.io/otel/attribute to optimize short slice values with fixed-size fast paths. (#8039)
• Improve performance of span metric recording in go.opentelemetry.io/otel/sdk/trace by returning early if self-observability is not enabled. (#8067)
• Improve formatting of metric data diffs in go.opentelemetry.io/otel/sdk/metric/metricdata/metricdatatest. (#8073)

Deprecated

• Deprecate INVALID in go.opentelemetry.io/otel/attribute. Use EMPTY instead. (#8038)

Fixed

• Return spec-compliant TraceIdRatioBased description. This is a breaking behavioral change, but it is necessary to make the implementation spec-compliant. (#8027)
• Fix a race condition in go.opentelemetry.io/otel/sdk/metric where the lastvalue aggregation could collect the value 0 even when no zero-value measurements were recorded. (#8056)
• Limit HTTP response body to 4 MiB in go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp to mitigate excessive memory usage caused by a misconfigured or malicious server. Responses exceeding the limit are treated as non-retryable errors. (#8108)
• Limit HTTP response body to 4 MiB in go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp to mitigate excessive memory usage caused by a misconfigured or malicious server. Responses exceeding the limit are treated as non-retryable errors. (#8108)
• Limit HTTP response body to 4 MiB in go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp to mitigate excessive memory usage caused by a misconfigured or malicious server. Responses exceeding the limit are treated as non-retryable errors. (#8108)
• WithHostID detector in go.opentelemetry.io/otel/sdk/resource to use full path for kenv command on BSD. (#8113)
• Fix missing request.GetBody in go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp to correctly handle HTTP2 GOAWAY frame. (#8096)

[1.42.0/0.64.0/0.18.0/0.0.16] 2026-03-06

Added

• Add go.opentelemetry.io/otel/semconv/v1.40.0 package. The package contains semantic conventions from the v1.40.0 version of the OpenTelemetry Semantic Conventions. See the migration documentation for information on how to upgrade from go.opentelemetry.io/otel/semconv/v1.39.0. (#7985)

... (truncated)

Commits

• 2b4fa96 Release v0.19.0 (#1710)
• 4beb704 sdk/trace: removing ApplyConfig and Config (#1693)
• 1d42be1 Rename WithDefaultSampler TracerProvider option to WithSampler and update doc...
• 860d5d8 Add flag to determine whether SpanContext is remote (#1701)
• 0fe65e6 Comply with OpenTelemetry attributes specification (#1703)
• 8888435 Bump google.golang.org/api from 0.40.0 to 0.41.0 in /exporters/trace/jaeger (...
• 345f264 breaking(zipkin): removes servicName from zipkin exporter. (#1697)
• 62cbf0f Populate Jaeger's Span.Process from Resource (#1673)
• 28eaaa9 Add a test to prove the Tracer is safe for concurrent calls (#1665)
• 8b1be11 Rename resource pkg label vars and methods (#1692)
• Additional commits viewable in compare view

Updates go.opentelemetry.io/otel/exporters/otlp/otlptrace from 1.40.0 to 1.43.0

Changelog

Sourced from go.opentelemetry.io/otel/exporters/otlp/otlptrace's changelog.

[1.43.0/0.65.0/0.19.0] 2026-04-02

Added

• Add IsRandom and WithRandom on TraceFlags, and IsRandom on SpanContext in go.opentelemetry.io/otel/trace for W3C Trace Context Level 2 Random Trace ID Flag support. (#8012)
• Add service detection with WithService in go.opentelemetry.io/otel/sdk/resource. (#7642)
• Add DefaultWithContext and EnvironmentWithContext in go.opentelemetry.io/otel/sdk/resource to support plumbing context.Context through default and environment detectors. (#8051)
• Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc. (#8038)
• Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc. (#8038)
• Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc. (#8038)
• Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp. (#8038)
• Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp. (#8038)
• Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp. (#8038)
• Support attributes with empty value (attribute.EMPTY) in go.opentelemetry.io/otel/sdk/metric/metricdata/metricdatatest. (#8038)
• Add support for per-series start time tracking for cumulative metrics in go.opentelemetry.io/otel/sdk/metric. Set OTEL_GO_X_PER_SERIES_START_TIMESTAMPS=true to enable. (#8060)
• Add WithCardinalityLimitSelector for metric reader for configuring cardinality limits specific to the instrument kind. (#7855)

Changed

• Introduce the EMPTY Type in go.opentelemetry.io/otel/attribute to reflect that an empty value is now a valid value, with INVALID remaining as a deprecated alias of EMPTY. (#8038)
• Improve slice handling in go.opentelemetry.io/otel/attribute to optimize short slice values with fixed-size fast paths. (#8039)
• Improve performance of span metric recording in go.opentelemetry.io/otel/sdk/trace by returning early if self-observability is not enabled. (