build(deps): bump the otel group across 1 directory with 8 updates

[dependabot]

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---

Bumps the otel group with 1 update in the / directory: github.com/open-telemetry/opentelemetry-collector-contrib/pkg/translator/jaeger.

Updates github.com/open-telemetry/opentelemetry-collector-contrib/pkg/translator/jaeger from 0.148.0 to 0.150.0

Release notes

Sourced from github.com/open-telemetry/opentelemetry-collector-contrib/pkg/translator/jaeger's releases.

v0.150.0

The OpenTelemetry Collector Contrib contains everything in the opentelemetry-collector release, be sure to check the release notes there as well.

Unmaintained Components

These components are marked as Unmaintained and will eventually be removed from our community distributions. If you depend on these components we need your help to support them.

• exporter/alibabacloudlogserviceexporter

End User Changelog

🛑 Breaking changes 🛑

• pkg/ottl: Return errors when OTTL context accessors receive values of the wrong type (part 2) (#40198) Setters in OTTL contexts now validate that values are of the expected type and return descriptive errors when type mismatches occur. This is the continuation of work done in #43505, addressing remaining contexts: datapoint, profile, profilesample, resource, span, and spanevent.

  Changes include:

  • Slice setters (explicit_bounds, bucket_counts, positive.bucket_counts, negative.bucket_counts) now use SetCommonTypedSliceValues/SetCommonIntSliceValues for better type handling.
  • SetMap now returns an error for invalid value types instead of silently ignoring them.

  Note: Users may see new errors from OTTL statements that were previously silently failing due to type mismatches. These errors indicate pre-existing issues in OTTL configurations that were not being applied as expected.

• processor/resourcedetection: Remove feature gate processor.resourcedetection.propagateerrors (#45853)

• processor/transform: Remove the processor.transform.ConvertBetweenSumAndGaugeMetricContext feature gate. (#47358) This feature gate has been stable for over a year and is no longer used in any code paths.

• receiver/k8s_cluster: Kubernetes resource labels in entity events are now prefixed per OTel semantic conventions. (#47491) Labels on Kubernetes resources emitted as entity event attributes are now prefixed with k8s.<resource>.label. to align with OTel semantic conventions (e.g. k8s.pod.label.<key>, k8s.node.label.<key>, k8s.deployment.label.<key>, etc.). Previously, label keys were emitted verbatim without any prefix. Users consuming entity event attributes by label key will need to update their configurations.

• receiver/kubeletstats: Disable deprecated resource attributes by default (#47184) The following resource attributes are deprecated and will now be disabled by default: aws.volume.id, fs.type, gce.pd.name, glusterfs.endpoints.name, glusterfs.path, and partition. All of these attributes will be removed in a future release.

🚩 Deprecations 🚩

• receiver/http_check: Rename httpcheck receiver to http_check with deprecated alias httpcheck (#45339)
• receiver/named_pipe: Rename namedpipe receiver to named_pipe with deprecated alias namedpipe. (#45339)
• receiver/tcp_log: Rename tcplog receiver to tcp_log with deprecated alias tcplog (#45339)
• receiver/tls_check: Rename tlscheck receiver to tls_check with deprecated alias tlscheck (#45339)

... (truncated)

Changelog

Sourced from github.com/open-telemetry/opentelemetry-collector-contrib/pkg/translator/jaeger's changelog.

v0.150.0

🛑 Breaking changes 🛑

• pkg/ottl: Return errors when OTTL context accessors receive values of the wrong type (part 2) (#40198) Setters in OTTL contexts now validate that values are of the expected type and return descriptive errors when type mismatches occur. This is the continuation of work done in #43505, addressing remaining contexts: datapoint, profile, profilesample, resource, span, and spanevent.

  Changes include:

  • Slice setters (explicit_bounds, bucket_counts, positive.bucket_counts, negative.bucket_counts) now use SetCommonTypedSliceValues/SetCommonIntSliceValues for better type handling.
  • SetMap now returns an error for invalid value types instead of silently ignoring them.

  Note: Users may see new errors from OTTL statements that were previously silently failing due to type mismatches. These errors indicate pre-existing issues in OTTL configurations that were not being applied as expected.

💡 Enhancements 💡

• receiver/active_directory_ds: Enables dynamic metric reaggregation in the Active Directory Domain Services receiver. This does not break existing configuration files. (#46346)

v0.149.0

🛑 Breaking changes 🛑

• pkg/stanza: Change signature of adapter.NewFactory to accept xreceiver.FactoryOptions (#45339) While the change is technically breaking, the existing calls to adapter.NewFactory will continue to work.

💡 Enhancements 💡

• pkg/expohisto: Move Go exponential histogram data structure into collector-contrib repository (#46646)

• receiver/docker_stats: Add TLS configuration support for connecting to the Docker daemon over HTTPS with client and server certificates. (#33557) A new optional tls configuration block is available in docker_stats receiver config (and the shared internal/docker package). When omitted the connection remains insecure (plain HTTP or Unix socket), preserving existing behavior. When provided it supports the standard configtls.ClientConfig fields: ca_file, cert_file, key_file, insecure_skip_verify, min_version, and max_version. A warning is now emitted when a plain tcp:// or http:// endpoint is used without TLS, reflecting Docker's deprecation of unauthenticated TCP connections since Docker v26.0 (see https://docs.docker.com/engine/deprecated/#unauthenticated-tcp-connections).

• receiver/docker_stats: Add "stream_stats" config option to maintain a persistent Docker stats stream per container instead of opening a new connection on every scrape cycle. (#46493) When stream_stats: true is set, each container maintains a persistent open Docker stats stream instead of opening and closing a new connection on every scrape cycle. The scraper reads from the cached latest value, which reduces connection overhead.

... (truncated)

Commits

• 5358b47 [chore] Prepare release 0.150.0 (#47589)
• b1f301c [exporter/datadog] Remove stable feature gates and migrate remaining to metad...
• ca4224f chore:fix updatebookmark window link (#47577)
• 52a38c3 [chore] Update core dependencies (#47579)
• 3018f9f [chore] Bump load test memory limits (#47567)
• f431af5 [chore] bump semconv import to 1.40.0 (#47510)
• 106e2a3 chore move feature gates for metadata… (#47336)
• c19f0ed [receiver/vcenter] Fix nil pointer dereference in recordVMStats (#47005)
• 1777163 [receiver/windowseventlog] rename to windows_event_log with deprecated alia...
• 780c85b [chore]: (processor/transformprocessor) finish migrating feature gate to meta...
• Additional commits viewable in compare view

Updates go.opentelemetry.io/collector/consumer from 1.54.0 to 1.56.0

Release notes

Sourced from go.opentelemetry.io/collector/consumer's releases.

v1.56.0/v0.150.0

Images and binaries here: https://github.com/open-telemetry/opentelemetry-collector-releases/releases/tag/v0.150.0

End User Changelog

💡 Enhancements 💡

• all: Update semconv package from 1.38.0 to 1.40.0 (#15095)
• cmd/mdatagen: Only allow the ToVersion feature flag attribute to be set for the Stable and Deprecated stages. (#15040) To better match the feature flag README (https://github.com/open-telemetry/opentelemetry-collector/blob/main/featuregate/README.md#feature-lifecycle).

🧰 Bug fixes 🧰

• exporter/debug: Guard from out of bounds profiles dictionary indices (#14803)

• pdata/pprofile: create a copy when the input is marked as read-only (#15080)

• pkg/otelcol: Fix missing default values in unredacted print-config command by introducing confmap.WithUnredacted MarshalOption. (#14750) Resolves an issue where the unredacted mode output omitted all default-valued options. By introducing a new MarshalOption to disable redaction directly at the confmap encoding level, the unredacted mode now preserves all component defaults natively without requiring post-processing.

• pkg/service: Headers on the internal telemetry OTLP exporter are now redacted when the configuration is marshaled (#14756)

API Changelog

💡 Enhancements 💡

• cmd/mdatagen: Add custom validation support for Go config structs (#14563)

v1.55.0/v0.149.0

Images and binaries here: https://github.com/open-telemetry/opentelemetry-collector-releases/releases/tag/v0.149.0

End User Changelog

🛑 Breaking changes 🛑

• pkg/service: Remove service_name, service_instance_id, and service_version as constant labels on every internal metric datapoint. These attributes are already present in target_info and were being duplicated on each series for OpenCensus backwards compatibility. (#14811) Previously, the collector stamped every internal metric series (e.g. otelcol_process_runtime_heap_alloc_bytes) with service_name, service_instance_id, and service_version labels to match the old OpenCensus behavior. These attributes are now only present in the target_info metric, which is the correct Prometheus/OTel convention. Users who filter or group by these labels on individual metrics will need to update their queries to use target_info joins instead.

💡 Enhancements 💡

• all: Move aix/ppc64 to tier 3 support (#13380)

... (truncated)

Changelog

Sourced from go.opentelemetry.io/collector/consumer's changelog.

v1.56.0/v0.150.0

💡 Enhancements 💡

• cmd/mdatagen: Add custom validation support for Go config structs (#14563)

v1.55.0/v0.149.0

💡 Enhancements 💡

• cmd/mdatagen: Added ability to generate required fields validation to config go structs generated by mdatagen (#14563)

🧰 Bug fixes 🧰

• cmd/mdatagen: Fix RootPackage to use go module root instead of git repo root (#14801) Fixes issue with running mdatagen when the git repository root is different from the go module root.

Commits

• 255690f [chore] Prepare release v1.56.0/v0.150.0 (#15101)
• 5d7304d bump semconv to 1.40.0 (#15095)
• 41c3a76 [chore] RFC for scraper controller extension (#14469)
• d686cf9 [pdata/pprofile] copy data if read-only (#15082)
• 999af63 [cmd/mdatagen] Add custom validation support for Go config structs (#15002)
• d7bd747 [chore][cmd/mdatagen] Handle Go pseudo-versions in config schema URL generati...
• d22374c [chore]: update readme (#15076)
• cbcbcf6 fix(deps): update module github.com/shirou/gopsutil/v4 to v4.26.3 (#15069)
• e1180d2 chore(deps): update streetsidesoftware/cspell-action action to v8.4.0 (#15070)
• 130bcbd fix(deps): update opentelemetry-go monorepo to v1.43.0 (#15072)
• Additional commits viewable in compare view

Updates go.opentelemetry.io/collector/pdata from 1.55.0 to 1.56.0

Release notes

Sourced from go.opentelemetry.io/collector/pdata's releases.

v1.56.0/v0.150.0

Images and binaries here: https://github.com/open-telemetry/opentelemetry-collector-releases/releases/tag/v0.150.0

End User Changelog

💡 Enhancements 💡

• all: Update semconv package from 1.38.0 to 1.40.0 (#15095)
• cmd/mdatagen: Only allow the ToVersion feature flag attribute to be set for the Stable and Deprecated stages. (#15040) To better match the feature flag README (https://github.com/open-telemetry/opentelemetry-collector/blob/main/featuregate/README.md#feature-lifecycle).

🧰 Bug fixes 🧰

• exporter/debug: Guard from out of bounds profiles dictionary indices (#14803)

• pdata/pprofile: create a copy when the input is marked as read-only (#15080)

• pkg/otelcol: Fix missing default values in unredacted print-config command by introducing confmap.WithUnredacted MarshalOption. (#14750) Resolves an issue where the unredacted mode output omitted all default-valued options. By introducing a new MarshalOption to disable redaction directly at the confmap encoding level, the unredacted mode now preserves all component defaults natively without requiring post-processing.

• pkg/service: Headers on the internal telemetry OTLP exporter are now redacted when the configuration is marshaled (#14756)

API Changelog

💡 Enhancements 💡

• cmd/mdatagen: Add custom validation support for Go config structs (#14563)

v1.55.0/v0.149.0

Images and binaries here: https://github.com/open-telemetry/opentelemetry-collector-releases/releases/tag/v0.149.0

End User Changelog

🛑 Breaking changes 🛑

• pkg/service: Remove service_name, service_instance_id, and service_version as constant labels on every internal metric datapoint. These attributes are already present in target_info and were being duplicated on each series for OpenCensus backwards compatibility. (#14811) Previously, the collector stamped every internal metric series (e.g. otelcol_process_runtime_heap_alloc_bytes) with service_name, service_instance_id, and service_version labels to match the old OpenCensus behavior. These attributes are now only present in the target_info metric, which is the correct Prometheus/OTel convention. Users who filter or group by these labels on individual metrics will need to update their queries to use target_info joins instead.

💡 Enhancements 💡

• all: Move aix/ppc64 to tier 3 support (#13380)

... (truncated)

Changelog

Sourced from go.opentelemetry.io/collector/pdata's changelog.

v1.56.0/v0.150.0

💡 Enhancements 💡

• cmd/mdatagen: Add custom validation support for Go config structs (#14563)

Commits

• 255690f [chore] Prepare release v1.56.0/v0.150.0 (#15101)
• 5d7304d bump semconv to 1.40.0 (#15095)
• 41c3a76 [chore] RFC for scraper controller extension (#14469)
• d686cf9 [pdata/pprofile] copy data if read-only (#15082)
• 999af63 [cmd/mdatagen] Add custom validation support for Go config structs (#15002)
• d7bd747 [chore][cmd/mdatagen] Handle Go pseudo-versions in config schema URL generati...
• d22374c [chore]: update readme (#15076)
• cbcbcf6 fix(deps): update module github.com/shirou/gopsutil/v4 to v4.26.3 (#15069)
• e1180d2 chore(deps): update streetsidesoftware/cspell-action action to v8.4.0 (#15070)
• 130bcbd fix(deps): update opentelemetry-go monorepo to v1.43.0 (#15072)
• 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/metric from 1.42.0 to 1.43.0

Changelog

Sourced from go.opentelemetry.io/otel/metric'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/sdk from 1.42.0 to 1.43.0

Changelog

Sourced from go.opentelemetry.io/otel/sdk'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/sdk/metric from 1.42.0 to 1.43.0

Changelog

Sourced from go.opentelemetry.io/otel/sdk/metric'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 g...

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