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Bump the otel group with 13 updates#3366

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Jun 2, 2026
Merged

Bump the otel group with 13 updates#3366
knative-prow[bot] merged 4 commits into
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dependabot/go_modules/otel-f7b8281ba8

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@dependabot dependabot Bot commented on behalf of github Jun 1, 2026

Bumps the otel group with 13 updates:

Package From To
go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp 0.68.0 0.69.0
go.opentelemetry.io/contrib/instrumentation/runtime 0.68.0 0.69.0
go.opentelemetry.io/otel 1.43.0 1.44.0
go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc 1.43.0 1.44.0
go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp 1.43.0 1.44.0
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc 1.43.0 1.44.0
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp 1.43.0 1.44.0
go.opentelemetry.io/otel/exporters/prometheus 0.65.0 0.66.0
go.opentelemetry.io/otel/exporters/stdout/stdouttrace 1.43.0 1.44.0
go.opentelemetry.io/otel/metric 1.43.0 1.44.0
go.opentelemetry.io/otel/sdk 1.43.0 1.44.0
go.opentelemetry.io/otel/sdk/metric 1.43.0 1.44.0
go.opentelemetry.io/otel/trace 1.43.0 1.44.0

Updates go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp from 0.68.0 to 0.69.0

Release notes

Sourced from go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp's releases.

v1.44.0/v2.5.1/v0.69.0/v0.37.1/v0.24.0/v0.19.0/v0.16.1/v0.16.0

Added

  • Add error.type attribute to http.client.request.duration for transport failures in otelhttp. (#8801)
  • Add examples for prometheus compatibility document. (#8716)
  • Add support for cardinality_limits in PeriodicMetricReader in otelconf. (#8885)
  • Add Resource method to SDK in go.opentelemetry.io/contrib/otelconf/x to expose the resolved SDK resource from declarative configuration. (#8913)
  • Add go.opentelemetry.io/contrib/detectors/hetzner, a new resource detector for Hetzner Cloud servers, ported from github.com/open-telemetry/opentelemetry-collector-contrib/processor/resourcedetectionprocessor/internal/hetzner. Detects cloud.provider, cloud.platform, cloud.region, cloud.availability_zone, host.id, and host.name. (#8979)

Changed

  • Set error field as record.SetErr instead of a plain attribute in go.opentelemetry.io/contrib/bridges/otellogrus. (#8776)
  • Set the "error" field (e.g. created via zap.Error) as record.SetErr instead of a plain attribute in go.opentelemetry.io/contrib/bridges/otelzap. (#8719)
  • Set fields implementing error interface from slog records as record.SetErr instead of plain attributes in go.opentelemetry.io/contrib/bridges/otelslog. (#8774)
  • Set emitted errors in go.opentelemetry.io/contrib/bridges/otellogr as record errors (Record.SetErr) instead of exception.message attributes. (#8775)

Fixed

  • Fix header attributes lost when using sub-spans in go.opentelemetry.io/contrib/instrumentation/net/http/httptrace/otelhttptrace. (#8797)
  • Validate encoding configuration for OTLP HTTP exporters in go.opentelemetry.io/contrib/otelconf. (#8772)
  • Remove the custom body wrapper from the request's body after the request is processed to allow body type comparisons with the original type in go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp and go.opentelemetry.io/contrib/instrumentation/github.com/gorilla/mux/otelmux. (#6914)
  • Unknown or empty HTTP methods now report "_OTHER" instead of "GET" across all HTTP instrumentations to align with OpenTelemetry semantic conventions. (#8868)
  • The default span name formatter in go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp now conforms to the OpenTelemetry HTTP semantic conventions for server span names. (#8871)
    • The default span name is now {method} {route} (e.g. GET /foo/{id}) when a route pattern is available, or {method} (e.g. GET) otherwise.

Removed

  • Remove the deprecated WithSpanOptions option in go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc. (#8991)

What's Changed

... (truncated)

Changelog

Sourced from go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp's changelog.

[1.44.0/2.5.1/0.69.0/0.37.1/0.24.0/0.19.0/0.16.1/0.16.0] - 2026-05-28

Added

  • Add error.type attribute to http.client.request.duration for transport failures in otelhttp. (#8801)
  • Add examples for prometheus compatibility document. (#8716)
  • Add support for cardinality_limits in PeriodicMetricReader in otelconf. (#8885)
  • Add Resource method to SDK in go.opentelemetry.io/contrib/otelconf/x to expose the resolved SDK resource from declarative configuration. (#8913)
  • Add go.opentelemetry.io/contrib/detectors/hetzner, a new resource detector for Hetzner Cloud servers, ported from github.com/open-telemetry/opentelemetry-collector-contrib/processor/resourcedetectionprocessor/internal/hetzner. Detects cloud.provider, cloud.platform, cloud.region, cloud.availability_zone, host.id, and host.name. (#8979)

Changed

  • Set error field as record.SetErr instead of a plain attribute in go.opentelemetry.io/contrib/bridges/otellogrus. (#8776)
  • Set the "error" field (e.g. created via zap.Error) as record.SetErr instead of a plain attribute in go.opentelemetry.io/contrib/bridges/otelzap. (#8719)
  • Set fields implementing error interface from slog records as record.SetErr instead of plain attributes in go.opentelemetry.io/contrib/bridges/otelslog. (#8774)
  • Set emitted errors in go.opentelemetry.io/contrib/bridges/otellogr as record errors (Record.SetErr) instead of exception.message attributes. (#8775)

Fixed

  • Fix header attributes lost when using sub-spans in go.opentelemetry.io/contrib/instrumentation/net/http/httptrace/otelhttptrace. (#8797)
  • Validate encoding configuration for OTLP HTTP exporters in go.opentelemetry.io/contrib/otelconf. (#8772)
  • Remove the custom body wrapper from the request's body after the request is processed to allow body type comparisons with the original type in go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp and go.opentelemetry.io/contrib/instrumentation/github.com/gorilla/mux/otelmux. (#6914)
  • Unknown or empty HTTP methods now report "_OTHER" instead of "GET" across all HTTP instrumentations to align with OpenTelemetry semantic conventions. (#8868)
  • The default span name formatter in go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp now conforms to the OpenTelemetry HTTP semantic conventions for server span names. (#8871)
    • The default span name is now {method} {route} (e.g. GET /foo/{id}) when a route pattern is available, or {method} (e.g. GET) otherwise.

Removed

  • Remove the deprecated WithSpanOptions option in go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc. (#8991)
Commits
  • 03b2bcd Release v1.44.0/v2.5.1/v0.69.0/v0.37.1/v0.24.0/v0.19.0/v0.16.1/v0.16.0 (#9033)
  • 80c46d4 chore(deps): update module github.com/alecthomas/chroma/v2 to v2.26.0 (#9034)
  • 51f2921 fix(deps): update module github.com/hetznercloud/hcloud-go/v2 to v2.41.2 (#9026)
  • db82162 fix(deps): update aws-sdk-go-v2 monorepo (#9031)
  • 5a3e533 fix(deps): update module github.com/aws/smithy-go to v1.26.0 (#9032)
  • c67843c otelhttp: Remove custom wrapper after handling request (#6914)
  • c0a4135 docs(otelhttptrace): add performance guidance for WithoutSubSpans (#8785)
  • a51a867 otelconf: implement cardinality_limits support in PeriodicMetricReader (#8885)
  • dead6e5 chore(deps): update module go.yaml.in/yaml/v2 to v2.4.4 (#8994)
  • 979ce18 chore(deps): update module github.com/jgautheron/goconst to v1.10.2 (#9030)
  • Additional commits viewable in compare view

Updates go.opentelemetry.io/contrib/instrumentation/runtime from 0.68.0 to 0.69.0

Release notes

Sourced from go.opentelemetry.io/contrib/instrumentation/runtime's releases.

v1.44.0/v2.5.1/v0.69.0/v0.37.1/v0.24.0/v0.19.0/v0.16.1/v0.16.0

Added

  • Add error.type attribute to http.client.request.duration for transport failures in otelhttp. (#8801)
  • Add examples for prometheus compatibility document. (#8716)
  • Add support for cardinality_limits in PeriodicMetricReader in otelconf. (#8885)
  • Add Resource method to SDK in go.opentelemetry.io/contrib/otelconf/x to expose the resolved SDK resource from declarative configuration. (#8913)
  • Add go.opentelemetry.io/contrib/detectors/hetzner, a new resource detector for Hetzner Cloud servers, ported from github.com/open-telemetry/opentelemetry-collector-contrib/processor/resourcedetectionprocessor/internal/hetzner. Detects cloud.provider, cloud.platform, cloud.region, cloud.availability_zone, host.id, and host.name. (#8979)

Changed

  • Set error field as record.SetErr instead of a plain attribute in go.opentelemetry.io/contrib/bridges/otellogrus. (#8776)
  • Set the "error" field (e.g. created via zap.Error) as record.SetErr instead of a plain attribute in go.opentelemetry.io/contrib/bridges/otelzap. (#8719)
  • Set fields implementing error interface from slog records as record.SetErr instead of plain attributes in go.opentelemetry.io/contrib/bridges/otelslog. (#8774)
  • Set emitted errors in go.opentelemetry.io/contrib/bridges/otellogr as record errors (Record.SetErr) instead of exception.message attributes. (#8775)

Fixed

  • Fix header attributes lost when using sub-spans in go.opentelemetry.io/contrib/instrumentation/net/http/httptrace/otelhttptrace. (#8797)
  • Validate encoding configuration for OTLP HTTP exporters in go.opentelemetry.io/contrib/otelconf. (#8772)
  • Remove the custom body wrapper from the request's body after the request is processed to allow body type comparisons with the original type in go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp and go.opentelemetry.io/contrib/instrumentation/github.com/gorilla/mux/otelmux. (#6914)
  • Unknown or empty HTTP methods now report "_OTHER" instead of "GET" across all HTTP instrumentations to align with OpenTelemetry semantic conventions. (#8868)
  • The default span name formatter in go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp now conforms to the OpenTelemetry HTTP semantic conventions for server span names. (#8871)
    • The default span name is now {method} {route} (e.g. GET /foo/{id}) when a route pattern is available, or {method} (e.g. GET) otherwise.

Removed

  • Remove the deprecated WithSpanOptions option in go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc. (#8991)

What's Changed

... (truncated)

Changelog

Sourced from go.opentelemetry.io/contrib/instrumentation/runtime's changelog.

[1.44.0/2.5.1/0.69.0/0.37.1/0.24.0/0.19.0/0.16.1/0.16.0] - 2026-05-28

Added

  • Add error.type attribute to http.client.request.duration for transport failures in otelhttp. (#8801)
  • Add examples for prometheus compatibility document. (#8716)
  • Add support for cardinality_limits in PeriodicMetricReader in otelconf. (#8885)
  • Add Resource method to SDK in go.opentelemetry.io/contrib/otelconf/x to expose the resolved SDK resource from declarative configuration. (#8913)
  • Add go.opentelemetry.io/contrib/detectors/hetzner, a new resource detector for Hetzner Cloud servers, ported from github.com/open-telemetry/opentelemetry-collector-contrib/processor/resourcedetectionprocessor/internal/hetzner. Detects cloud.provider, cloud.platform, cloud.region, cloud.availability_zone, host.id, and host.name. (#8979)

Changed

  • Set error field as record.SetErr instead of a plain attribute in go.opentelemetry.io/contrib/bridges/otellogrus. (#8776)
  • Set the "error" field (e.g. created via zap.Error) as record.SetErr instead of a plain attribute in go.opentelemetry.io/contrib/bridges/otelzap. (#8719)
  • Set fields implementing error interface from slog records as record.SetErr instead of plain attributes in go.opentelemetry.io/contrib/bridges/otelslog. (#8774)
  • Set emitted errors in go.opentelemetry.io/contrib/bridges/otellogr as record errors (Record.SetErr) instead of exception.message attributes. (#8775)

Fixed

  • Fix header attributes lost when using sub-spans in go.opentelemetry.io/contrib/instrumentation/net/http/httptrace/otelhttptrace. (#8797)
  • Validate encoding configuration for OTLP HTTP exporters in go.opentelemetry.io/contrib/otelconf. (#8772)
  • Remove the custom body wrapper from the request's body after the request is processed to allow body type comparisons with the original type in go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp and go.opentelemetry.io/contrib/instrumentation/github.com/gorilla/mux/otelmux. (#6914)
  • Unknown or empty HTTP methods now report "_OTHER" instead of "GET" across all HTTP instrumentations to align with OpenTelemetry semantic conventions. (#8868)
  • The default span name formatter in go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp now conforms to the OpenTelemetry HTTP semantic conventions for server span names. (#8871)
    • The default span name is now {method} {route} (e.g. GET /foo/{id}) when a route pattern is available, or {method} (e.g. GET) otherwise.

Removed

  • Remove the deprecated WithSpanOptions option in go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc. (#8991)
Commits
  • 03b2bcd Release v1.44.0/v2.5.1/v0.69.0/v0.37.1/v0.24.0/v0.19.0/v0.16.1/v0.16.0 (#9033)
  • 80c46d4 chore(deps): update module github.com/alecthomas/chroma/v2 to v2.26.0 (#9034)
  • 51f2921 fix(deps): update module github.com/hetznercloud/hcloud-go/v2 to v2.41.2 (#9026)
  • db82162 fix(deps): update aws-sdk-go-v2 monorepo (#9031)
  • 5a3e533 fix(deps): update module github.com/aws/smithy-go to v1.26.0 (#9032)
  • c67843c otelhttp: Remove custom wrapper after handling request (#6914)
  • c0a4135 docs(otelhttptrace): add performance guidance for WithoutSubSpans (#8785)
  • a51a867 otelconf: implement cardinality_limits support in PeriodicMetricReader (#8885)
  • dead6e5 chore(deps): update module go.yaml.in/yaml/v2 to v2.4.4 (#8994)
  • 979ce18 chore(deps): update module github.com/jgautheron/goconst to v1.10.2 (#9030)
  • Additional commits viewable in compare view

Updates go.opentelemetry.io/otel from 1.43.0 to 1.44.0

Changelog

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

[1.44.0/0.66.0/0.20.0/0.0.17] 2026-05-27

Added

  • Add ByteSlice and ByteSliceValue functions for new BYTESLICE attribute type in go.opentelemetry.io/otel/attribute. (#7948)
  • Apply attribute value limit to the KindBytes attribute type in go.opentelemetry.io/otel/sdk/log. (#7990)
  • Apply attribute value limit to the BYTESLICE attribute type in go.opentelemetry.io/otel/sdk/trace. (#7990)
  • Support BYTESLICE attributes in go.opentelemetry.io/otel/trace. (#8153)
  • Support BYTESLICE attributes in go.opentelemetry.io/otel/exporters/otlp/otlptrace. (#8153)
  • Support BYTESLICE attributes in go.opentelemetry.io/otel/exporters/otlp/otlplog. (#8153)
  • Support BYTESLICE attributes in go.opentelemetry.io/otel/exporters/otlp/otlpmetric. (#8153)
  • Support BYTESLICE attributes in go.opentelemetry.io/otel/exporters/zipkin. (#8153)
  • Add String method for Value type in go.opentelemetry.io/otel/attribute. (#8142)
  • Add Slice and SliceValue functions for new SLICE attribute type in go.opentelemetry.io/otel/attribute. (#8166)
  • Support SLICE attributes in go.opentelemetry.io/otel/exporters/otlp/otlptrace. (#8216)
  • Support SLICE attributes in go.opentelemetry.io/otel/exporters/otlp/otlplog. (#8216)
  • Support SLICE attributes in go.opentelemetry.io/otel/exporters/otlp/otlpmetric. (#8216)
  • Support SLICE attributes in go.opentelemetry.io/otel/exporters/zipkin. (#8216)
  • Apply AttributeValueLengthLimit to attribute.SLICE type attribute values in go.opentelemetry.io/otel/sdk/trace, recursively truncating contained string values. (#8217)
  • Add Error field on Record type in go.opentelemetry.io/otel/log/logtest. (#8148)
  • Add WithMaxRequestSize option in go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc. (#8157)
  • Add WithMaxRequestSize option in go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp. (#8157)
  • Add WithMaxRequestSize option in go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc. (#8157)
  • Add WithMaxRequestSize option in go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp. (#8157)
  • Add WithMaxRequestSize option in go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc. (#8157)
  • Add WithMaxRequestSize option in go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp. (#8157)
  • Add Settable to go.opentelemetry.io/otel/metric/x to allow reusing attribute options. (#8178)
  • Add experimental support for splitting metric data across multiple batches in go.opentelemetry.io/otel/sdk/metric. Set OTEL_GO_X_METRIC_EXPORT_BATCH_SIZE=<max_size> to enable for all periodic readers. See go.opentelemetry.io/otel/sdk/metric/internal/x for feature documentation. (#8071)
  • Add experimental self-observability metrics in go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc. Enable with OTEL_GO_X_SELF_OBSERVABILITY=true environment variable. See go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/x for feature documentation. (#8192)
  • Add experimental self-observability metrics in go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp. Enable with OTEL_GO_X_SELF_OBSERVABILITY=true environment variable. See go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp/internal/x for feature documentation. (#8194)
  • Add experimental self-observability metrics in go.opentelemetry.io/otel/exporters/stdout/stdoutlog. Enable with OTEL_GO_X_SELF_OBSERVABILITY=true environment variable. See go.opentelemetry.io/otel/stdout/stdoutlog/internal/x for feature documentation. (#8263)
  • Add WithDefaultAttributes to go.opentelemetry.io/otel/metric/x to support setting default attributes on instruments. (#8135)
  • Add go.opentelemetry.io/otel/semconv/v1.41.0 package. The package contains semantic conventions from the v1.41.0 version of the OpenTelemetry Semantic Conventions. See the migration documentation for information on how to upgrade from go.opentelemetry.io/otel/semconv/v1.40.0. (#8324)
  • Add Observable variants of instruments to go.opentelemetry.io/otel/semconv/v1.41.0 package. (#8350)
  • Generate explicit histogram bucket boundaries from weaver configuration for HTTP and RPC duration instruments in go.opentelemetry.io/otel/semconv/v1.41.0. (#8002)

Changed

  • ⚠️ Breaking Change: go.opentelemetry.io/otel/sdk/metric now applies a default cardinality limit of 2000 to comply with the Metrics SDK specification recommendation. New attribute sets are dropped when the cardinality limit is reached. The measurement of these sets are aggregated into a special attribute set containing attribute.Bool("otel.metric.overflow", true).

... (truncated)

Commits
  • b62d928 Release 1.44.0 (#8376)
  • 94132a0 chore(deps): update golang.org/x/telemetry digest to 5997936 (#8379)
  • 6fdcf82 feat: add self-observability metrics to otlpmetricgrpc metric exporters (#8192)
  • 761bbfc fix(deps): update golang.org/x (#8377)
  • 3a91dc6 fix(deps): update googleapis to 3dc84a4 (#8375)
  • f593185 exporters/otlp: default max request size to 64 MiB (#8365)
  • f02feac Merge commit from fork
  • 36c2f1b semconvkit: add invariant test for histogram-exclusion rule (#8370)
  • d0b6cbd sdk/metric: document unit-sensitivity of DefaultAggregationSelector (#8224)
  • 9a68034 add self observability for stdout exporter (#8263)
  • Additional commits viewable in compare view

Updates go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc from 1.43.0 to 1.44.0

Changelog

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

[1.44.0/0.66.0/0.20.0/0.0.17] 2026-05-27

Added

  • Add ByteSlice and ByteSliceValue functions for new BYTESLICE attribute type in go.opentelemetry.io/otel/attribute. (#7948)
  • Apply attribute value limit to the KindBytes attribute type in go.opentelemetry.io/otel/sdk/log. (#7990)
  • Apply attribute value limit to the BYTESLICE attribute type in go.opentelemetry.io/otel/sdk/trace. (#7990)
  • Support BYTESLICE attributes in go.opentelemetry.io/otel/trace. (#8153)
  • Support BYTESLICE attributes in go.opentelemetry.io/otel/exporters/otlp/otlptrace. (#8153)
  • Support BYTESLICE attributes in go.opentelemetry.io/otel/exporters/otlp/otlplog. (#8153)
  • Support BYTESLICE attributes in go.opentelemetry.io/otel/exporters/otlp/otlpmetric. (#8153)
  • Support BYTESLICE attributes in go.opentelemetry.io/otel/exporters/zipkin. (#8153)
  • Add String method for Value type in go.opentelemetry.io/otel/attribute. (#8142)
  • Add Slice and SliceValue functions for new SLICE attribute type in go.opentelemetry.io/otel/attribute. (#8166)
  • Support SLICE attributes in go.opentelemetry.io/otel/exporters/otlp/otlptrace. (#8216)
  • Support SLICE attributes in go.opentelemetry.io/otel/exporters/otlp/otlplog. (#8216)
  • Support SLICE attributes in go.opentelemetry.io/otel/exporters/otlp/otlpmetric. (#8216)
  • Support SLICE attributes in go.opentelemetry.io/otel/exporters/zipkin. (#8216)
  • Apply AttributeValueLengthLimit to attribute.SLICE type attribute values in go.opentelemetry.io/otel/sdk/trace, recursively truncating contained string values. (#8217)
  • Add Error field on Record type in go.opentelemetry.io/otel/log/logtest. (#8148)
  • Add WithMaxRequestSize option in go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc. (#8157)
  • Add WithMaxRequestSize option in go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp. (#8157)
  • Add WithMaxRequestSize option in go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc. (#8157)
  • Add WithMaxRequestSize option in go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp. (#8157)
  • Add WithMaxRequestSize option in go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc. (#8157)
  • Add WithMaxRequestSize option in go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp. (#8157)
  • Add Settable to go.opentelemetry.io/otel/metric/x to allow reusing attribute options. (#8178)
  • Add experimental support for splitting metric data across multiple batches in go.opentelemetry.io/otel/sdk/metric. Set OTEL_GO_X_METRIC_EXPORT_BATCH_SIZE=<max_size> to enable for all periodic readers. See go.opentelemetry.io/otel/sdk/metric/internal/x for feature documentation. (#8071)
  • Add experimental self-observability metrics in go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc. Enable with OTEL_GO_X_SELF_OBSERVABILITY=true environment variable. See go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/x for feature documentation. (#8192)
  • Add experimental self-observability metrics in go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp. Enable with OTEL_GO_X_SELF_OBSERVABILITY=true environment variable. See go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp/internal/x for feature documentation. (#8194)
  • Add experimental self-observability metrics in go.opentelemetry.io/otel/exporters/stdout/stdoutlog. Enable with OTEL_GO_X_SELF_OBSERVABILITY=true environment variable. See go.opentelemetry.io/otel/stdout/stdoutlog/internal/x for feature documentation. (#8263)
  • Add WithDefaultAttributes to go.opentelemetry.io/otel/metric/x to support setting default attributes on instruments. (#8135)
  • Add go.opentelemetry.io/otel/semconv/v1.41.0 package. The package contains semantic conventions from the v1.41.0 version of the OpenTelemetry Semantic Conventions. See the migration documentation for information on how to upgrade from go.opentelemetry.io/otel/semconv/v1.40.0. (#8324)
  • Add Observable variants of instruments to go.opentelemetry.io/otel/semconv/v1.41.0 package. (#8350)
  • Generate explicit histogram bucket boundaries from weaver configuration for HTTP and RPC duration instruments in go.opentelemetry.io/otel/semconv/v1.41.0. (#8002)

Changed

  • ⚠️ Breaking Change: go.opentelemetry.io/otel/sdk/metric now applies a default cardinality limit of 2000 to comply with the Metrics SDK specification recommendation. New attribute sets are dropped when the cardinality limit is reached. The measurement of these sets are aggregated into a special attribute set containing attribute.Bool("otel.metric.overflow", true).

... (truncated)

Commits
  • b62d928 Release 1.44.0 (#8376)
  • 94132a0 chore(deps): update golang.org/x/telemetry digest to 5997936 (#8379)
  • 6fdcf82 feat: add self-observability metrics to otlpmetricgrpc metric exporters (#8192)
  • 761bbfc fix(deps): update golang.org/x (#8377)
  • 3a91dc6 fix(deps): update googleapis to 3dc84a4 (#8375)
  • f593185 exporters/otlp: default max request size to 64 MiB (#8365)
  • f02feac Merge commit from fork
  • 36c2f1b semconvkit: add invariant test for histogram-exclusion rule (#8370)
  • d0b6cbd sdk/metric: document unit-sensitivity of DefaultAggregationSelector (#8224)
  • 9a68034 add self observability for stdout exporter (#8263)
  • Additional commits viewable in compare view

Updates go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp from 1.43.0 to 1.44.0

Changelog

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

[1.44.0/0.66.0/0.20.0/0.0.17] 2026-05-27

Added

  • Add ByteSlice and ByteSliceValue functions for new BYTESLICE attribute type in go.opentelemetry.io/otel/attribute. (#7948)
  • Apply attribute value limit to the KindBytes attribute type in go.opentelemetry.io/otel/sdk/log. (#7990)
  • Apply attribute value limit to the BYTESLICE attribute type in go.opentelemetry.io/otel/sdk/trace. (#7990)
  • Support BYTESLICE attributes in go.opentelemetry.io/otel/trace. (#8153)
  • Support BYTESLICE attributes in go.opentelemetry.io/otel/exporters/otlp/otlptra...

    Description has been truncated

@dependabot
Bump the otel group with 13 updates
f9225b4 
Bumps the otel group with 13 updates:

| Package | From | To |
| --- | --- | --- |
| [go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp](https://github.com/open-telemetry/opentelemetry-go-contrib) | `0.68.0` | `0.69.0` |
| [go.opentelemetry.io/contrib/instrumentation/runtime](https://github.com/open-telemetry/opentelemetry-go-contrib) | `0.68.0` | `0.69.0` |
| [go.opentelemetry.io/otel](https://github.com/open-telemetry/opentelemetry-go) | `1.43.0` | `1.44.0` |
| [go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc](https://github.com/open-telemetry/opentelemetry-go) | `1.43.0` | `1.44.0` |
| [go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp](https://github.com/open-telemetry/opentelemetry-go) | `1.43.0` | `1.44.0` |
| [go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc](https://github.com/open-telemetry/opentelemetry-go) | `1.43.0` | `1.44.0` |
| [go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp](https://github.com/open-telemetry/opentelemetry-go) | `1.43.0` | `1.44.0` |
| [go.opentelemetry.io/otel/exporters/prometheus](https://github.com/open-telemetry/opentelemetry-go) | `0.65.0` | `0.66.0` |
| [go.opentelemetry.io/otel/exporters/stdout/stdouttrace](https://github.com/open-telemetry/opentelemetry-go) | `1.43.0` | `1.44.0` |
| [go.opentelemetry.io/otel/metric](https://github.com/open-telemetry/opentelemetry-go) | `1.43.0` | `1.44.0` |
| [go.opentelemetry.io/otel/sdk](https://github.com/open-telemetry/opentelemetry-go) | `1.43.0` | `1.44.0` |
| [go.opentelemetry.io/otel/sdk/metric](https://github.com/open-telemetry/opentelemetry-go) | `1.43.0` | `1.44.0` |
| [go.opentelemetry.io/otel/trace](https://github.com/open-telemetry/opentelemetry-go) | `1.43.0` | `1.44.0` |


Updates `go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp` from 0.68.0 to 0.69.0
- [Release notes](https://github.com/open-telemetry/opentelemetry-go-contrib/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-go-contrib/blob/main/CHANGELOG.md)
- [Commits](open-telemetry/opentelemetry-go-contrib@zpages/v0.68.0...zpages/v0.69.0)

Updates `go.opentelemetry.io/contrib/instrumentation/runtime` from 0.68.0 to 0.69.0
- [Release notes](https://github.com/open-telemetry/opentelemetry-go-contrib/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-go-contrib/blob/main/CHANGELOG.md)
- [Commits](open-telemetry/opentelemetry-go-contrib@zpages/v0.68.0...zpages/v0.69.0)

Updates `go.opentelemetry.io/otel` from 1.43.0 to 1.44.0
- [Release notes](https://github.com/open-telemetry/opentelemetry-go/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-go/blob/main/CHANGELOG.md)
- [Commits](open-telemetry/opentelemetry-go@v1.43.0...v1.44.0)

Updates `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc` from 1.43.0 to 1.44.0
- [Release notes](https://github.com/open-telemetry/opentelemetry-go/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-go/blob/main/CHANGELOG.md)
- [Commits](open-telemetry/opentelemetry-go@v1.43.0...v1.44.0)

Updates `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp` from 1.43.0 to 1.44.0
- [Release notes](https://github.com/open-telemetry/opentelemetry-go/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-go/blob/main/CHANGELOG.md)
- [Commits](open-telemetry/opentelemetry-go@v1.43.0...v1.44.0)

Updates `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc` from 1.43.0 to 1.44.0
- [Release notes](https://github.com/open-telemetry/opentelemetry-go/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-go/blob/main/CHANGELOG.md)
- [Commits](open-telemetry/opentelemetry-go@v1.43.0...v1.44.0)

Updates `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp` from 1.43.0 to 1.44.0
- [Release notes](https://github.com/open-telemetry/opentelemetry-go/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-go/blob/main/CHANGELOG.md)
- [Commits](open-telemetry/opentelemetry-go@v1.43.0...v1.44.0)

Updates `go.opentelemetry.io/otel/exporters/prometheus` from 0.65.0 to 0.66.0
- [Release notes](https://github.com/open-telemetry/opentelemetry-go/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-go/blob/main/CHANGELOG.md)
- [Commits](open-telemetry/opentelemetry-go@exporters/prometheus/v0.65.0...metric/x/v0.66.0)

Updates `go.opentelemetry.io/otel/exporters/stdout/stdouttrace` from 1.43.0 to 1.44.0
- [Release notes](https://github.com/open-telemetry/opentelemetry-go/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-go/blob/main/CHANGELOG.md)
- [Commits](open-telemetry/opentelemetry-go@v1.43.0...v1.44.0)

Updates `go.opentelemetry.io/otel/metric` from 1.43.0 to 1.44.0
- [Release notes](https://github.com/open-telemetry/opentelemetry-go/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-go/blob/main/CHANGELOG.md)
- [Commits](open-telemetry/opentelemetry-go@v1.43.0...v1.44.0)

Updates `go.opentelemetry.io/otel/sdk` from 1.43.0 to 1.44.0
- [Release notes](https://github.com/open-telemetry/opentelemetry-go/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-go/blob/main/CHANGELOG.md)
- [Commits](open-telemetry/opentelemetry-go@v1.43.0...v1.44.0)

Updates `go.opentelemetry.io/otel/sdk/metric` from 1.43.0 to 1.44.0
- [Release notes](https://github.com/open-telemetry/opentelemetry-go/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-go/blob/main/CHANGELOG.md)
- [Commits](open-telemetry/opentelemetry-go@v1.43.0...v1.44.0)

Updates `go.opentelemetry.io/otel/trace` from 1.43.0 to 1.44.0
- [Release notes](https://github.com/open-telemetry/opentelemetry-go/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-go/blob/main/CHANGELOG.md)
- [Commits](open-telemetry/opentelemetry-go@v1.43.0...v1.44.0)

---
updated-dependencies:
- dependency-name: go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp
  dependency-version: 0.69.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: otel
- dependency-name: go.opentelemetry.io/contrib/instrumentation/runtime
  dependency-version: 0.69.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: otel
- dependency-name: go.opentelemetry.io/otel
  dependency-version: 1.44.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: otel
- dependency-name: go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc
  dependency-version: 1.44.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: otel
- dependency-name: go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp
  dependency-version: 1.44.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: otel
- dependency-name: go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc
  dependency-version: 1.44.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: otel
- dependency-name: go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp
  dependency-version: 1.44.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: otel
- dependency-name: go.opentelemetry.io/otel/exporters/prometheus
  dependency-version: 0.66.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: otel
- dependency-name: go.opentelemetry.io/otel/exporters/stdout/stdouttrace
  dependency-version: 1.44.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: otel
- dependency-name: go.opentelemetry.io/otel/metric
  dependency-version: 1.44.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: otel
- dependency-name: go.opentelemetry.io/otel/sdk
  dependency-version: 1.44.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: otel
- dependency-name: go.opentelemetry.io/otel/sdk/metric
  dependency-version: 1.44.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: otel
- dependency-name: go.opentelemetry.io/otel/trace
  dependency-version: 1.44.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: otel
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot Bot added dependencies Pull requests that update a dependency file go Pull requests that update Go code labels Jun 1, 2026
@knative-prow knative-prow Bot added the size/XXL Denotes a PR that changes 1000+ lines, ignoring generated files. label Jun 1, 2026
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knative-prow Bot commented Jun 1, 2026

There are empty aliases in OWNER_ALIASES, cleanup is advised.

@knative-prow knative-prow Bot requested review from creydr and skonto June 1, 2026 20:56
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codecov Bot commented Jun 2, 2026 •
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Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 74.85%. Comparing base (91499a1) to head (12c1e94).

Additional details and impacted files 
@@            Coverage Diff             @@
##             main    #3366      +/-   ##
==========================================
+ Coverage   74.82%   74.85%   +0.03%     
==========================================
  Files         189      189              
  Lines        8349     8349              
==========================================
+ Hits         6247     6250       +3     
+ Misses       1856     1854       -2     
+ Partials      246      245       -1

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dprotaso commented Jun 2, 2026

/approve

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knative-prow Bot commented Jun 2, 2026

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: dependabot[bot], dprotaso

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@knative-prow knative-prow Bot added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label Jun 2, 2026
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dprotaso commented Jun 2, 2026

/lgtm

@knative-prow knative-prow Bot added the lgtm Indicates that a PR is ready to be merged. label Jun 2, 2026
@knative-prow knative-prow Bot merged commit ac97e43 into main Jun 2, 2026
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@dependabot dependabot Bot deleted the dependabot/go_modules/otel-f7b8281ba8 branch June 2, 2026 14:22
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