chore(deps): bump go.opentelemetry.io/otel/exporters/stdout/stdouttrace from 1.39.0 to 1.40.0

[dependabot]

Bumps go.opentelemetry.io/otel/exporters/stdout/stdouttrace from 1.39.0 to 1.40.0.

Changelog

Sourced from go.opentelemetry.io/otel/exporters/stdout/stdouttrace's changelog.

[1.40.0/0.62.0/0.16.0] 2026-02-02

Added

• Add AlwaysRecord sampler in go.opentelemetry.io/otel/sdk/trace. (#7724)
• Add Enabled method to all synchronous instrument interfaces (Float64Counter, Float64UpDownCounter, Float64Histogram, Float64Gauge, Int64Counter, Int64UpDownCounter, Int64Histogram, Int64Gauge,) in go.opentelemetry.io/otel/metric. This stabilizes the synchronous instrument enabled feature, allowing users to check if an instrument will process measurements before performing computationally expensive operations. (#7763)
• Add go.opentelemetry.io/otel/semconv/v1.39.0 package. The package contains semantic conventions from the v1.39.0 version of the OpenTelemetry Semantic Conventions. See the migration documentation for information on how to upgrade from go.opentelemetry.io/otel/semconv/v1.38.0. (#7783, #7789)

Changed

• Improve the concurrent performance of HistogramReservoir in go.opentelemetry.io/otel/sdk/metric/exemplar by 4x. (#7443)
• Improve the concurrent performance of FixedSizeReservoir in go.opentelemetry.io/otel/sdk/metric/exemplar. (#7447)
• Improve performance of concurrent histogram measurements in go.opentelemetry.io/otel/sdk/metric. (#7474)
• Improve performance of concurrent synchronous gauge measurements in go.opentelemetry.io/otel/sdk/metric. (#7478)
• Add experimental observability metrics in go.opentelemetry.io/otel/exporters/stdout/stdoutmetric. (#7492)
• Exporter in go.opentelemetry.io/otel/exporters/prometheus ignores metrics with the scope go.opentelemetry.io/contrib/bridges/prometheus. This prevents scrape failures when the Prometheus exporter is misconfigured to get data from the Prometheus bridge. (#7688)
• Improve performance of concurrent exponential histogram measurements in go.opentelemetry.io/otel/sdk/metric. (#7702)
• The rpc.grpc.status_code attribute in the experimental metrics emitted from go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc is replaced with the rpc.response.status_code attribute to align with the semantic conventions. (#7854)
• The rpc.grpc.status_code attribute in the experimental metrics emitted from go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc is replaced with the rpc.response.status_code attribute to align with the semantic conventions. (#7854)

Fixed

• Fix bad log message when key-value pairs are dropped because of key duplication in go.opentelemetry.io/otel/sdk/log. (#7662)
• Fix DroppedAttributes on Record in go.opentelemetry.io/otel/sdk/log to not count the non-attribute key-value pairs dropped because of key duplication. (#7662)
• Fix SetAttributes on Record in go.opentelemetry.io/otel/sdk/log to not log that attributes are dropped when they are actually not dropped. (#7662)
• Fix missing request.GetBody in go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp to correctly handle HTTP/2 GOAWAY frame. (#7794)
• WithHostID detector in go.opentelemetry.io/otel/sdk/resource to use full path for ioreg command on Darwin (macOS). (#7818)

Deprecated

• Deprecate go.opentelemetry.io/otel/exporters/zipkin. For more information, see the OTel blog post deprecating the Zipkin exporter. (#7670)

Commits

• a3a5317 Release v1.40.0 (#7859)
• 77785da chore(deps): update github/codeql-action action to v4.32.1 (#7858)
• 56fa1c2 chore(deps): update module github.com/clipperhouse/uax29/v2 to v2.5.0 (#7857)
• 298cbed Upgrade semconv use to v1.39.0 (#7854)
• 3264bf1 refactor: modernize code (#7850)
• fd5d030 chore(deps): update module github.com/grpc-ecosystem/grpc-gateway/v2 to v2.27...
• 8d3b4cb chore(deps): update actions/cache action to v5.0.3 (#7847)
• 91f7cad chore(deps): update github.com/timakin/bodyclose digest to 73d1f95 (#7845)
• fdad1eb chore(deps): update module github.com/grpc-ecosystem/grpc-gateway/v2 to v2.27...
• c46d3ba chore(deps): update golang.org/x/telemetry digest to fcf36f6 (#7843)
• Additional commits viewable in compare view

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[github-actions]

Benchstat

Base: db23703c038b01dab6f0b6e6aaeda4dbf6263302
Head: f29a613658bb21ecdbee6b7693e83135cbcb969f

goos: linux
goarch: amd64
pkg: github.com/flanksource/duty/bench
cpu: AMD EPYC 7763 64-Core Processor                
                                                │ bench-base.txt │          bench-head.txt           │
                                                │     sec/op     │   sec/op     vs base              │
Main/Sample-15000/catalog_changes/Without_RLS-4      5.260m ± 2%   5.307m ± 4%       ~ (p=0.132 n=6)
Main/Sample-15000/catalog_changes/With_RLS-4         127.6m ± 1%   129.2m ± 0%  +1.27% (p=0.002 n=6)
Main/Sample-15000/config_changes/Without_RLS-4       5.276m ± 1%   5.330m ± 2%  +1.03% (p=0.002 n=6)
Main/Sample-15000/config_changes/With_RLS-4          131.0m ± 1%   129.1m ± 1%  -1.48% (p=0.004 n=6)
Main/Sample-15000/config_detail/Without_RLS-4        3.940m ± 2%   3.924m ± 3%       ~ (p=0.485 n=6)
Main/Sample-15000/config_detail/With_RLS-4           125.5m ± 0%   123.5m ± 1%  -1.61% (p=0.002 n=6)
Main/Sample-15000/config_names/Without_RLS-4         12.76m ± 3%   12.78m ± 1%       ~ (p=1.000 n=6)
Main/Sample-15000/config_names/With_RLS-4            126.7m ± 1%   127.4m ± 1%       ~ (p=0.589 n=6)
Main/Sample-15000/config_summary/Without_RLS-4       61.80m ± 1%   61.82m ± 1%       ~ (p=1.000 n=6)
Main/Sample-15000/config_summary/With_RLS-4          749.1m ± 1%   751.6m ± 0%       ~ (p=0.093 n=6)
Main/Sample-15000/configs/Without_RLS-4              7.245m ± 1%   7.351m ± 2%  +1.46% (p=0.041 n=6)
Main/Sample-15000/configs/With_RLS-4                 124.1m ± 1%   126.0m ± 1%  +1.54% (p=0.002 n=6)
Main/Sample-15000/analysis_types/Without_RLS-4       3.901m ± 2%   4.100m ± 5%  +5.10% (p=0.015 n=6)
Main/Sample-15000/analysis_types/With_RLS-4          3.966m ± 5%   3.948m ± 2%       ~ (p=0.093 n=6)
Main/Sample-15000/analyzer_types/Without_RLS-4       3.743m ± 2%   3.738m ± 0%       ~ (p=0.065 n=6)
Main/Sample-15000/analyzer_types/With_RLS-4          3.761m ± 3%   3.777m ± 2%       ~ (p=0.310 n=6)
Main/Sample-15000/change_types/Without_RLS-4         5.296m ± 1%   5.311m ± 2%       ~ (p=0.699 n=6)
Main/Sample-15000/change_types/With_RLS-4            5.276m ± 1%   5.320m ± 1%       ~ (p=0.240 n=6)
Main/Sample-15000/config_classes/Without_RLS-4       3.304m ± 0%   3.293m ± 2%       ~ (p=0.240 n=6)
Main/Sample-15000/config_classes/With_RLS-4          124.3m ± 1%   123.1m ± 1%  -0.95% (p=0.009 n=6)
Main/Sample-15000/config_types/Without_RLS-4         3.930m ± 1%   3.960m ± 2%  +0.75% (p=0.004 n=6)
Main/Sample-15000/config_types/With_RLS-4            125.4m ± 2%   124.2m ± 0%  -0.93% (p=0.002 n=6)
geomean                                              19.29m        19.37m       +0.37%

[dependabot]

Superseded by #1807.