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Bump the opentelemetry group with 5 updates#17
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dependabot/nuget/opentelemetry-7ce1522f03

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Updated OpenTelemetry.Exporter.OpenTelemetryProtocol from 1.15.0 to 1.17.0.

Release notes

Sourced from OpenTelemetry.Exporter.OpenTelemetryProtocol's releases.

1.17.0

For highlights and announcements pertaining to this release see: Release Notes > 1.17.0.

The following changes are from the previous release 1.17.0-rc.1.

... (truncated)

1.17.0-rc.1

The following changes are from the previous release 1.16.0.

  • NuGet: OpenTelemetry v1.17.0-rc.1

    • Fixed a metric point reclaim data race on CPU ARM architectures.
      (#​7401)

    • The library is now marked as trim and AOT compatible.
      (#​7441)

    • Replaced the vendored copy of
      EnvironmentVariablesConfigurationProvider with a direct
      Microsoft.Extensions.Configuration.EnvironmentVariables package dependency.
      Consumers gain automatic pickup of upstream bug fixes and security patches;
      no public API or behavioural change.
      (#​7146)

    • Added a verbose OpenTelemetry-Sdk self-diagnostics event that is emitted
      when an activity is dropped because its local (in-process) parent is not
      recorded.
      (#​7427)

    • Added support for a Schema URL on Resource instances.
      (#​7472)

    • Fixed a metric storage leak that occurred when meters and instruments were
      repeatedly created and disposed.
      (#​7466)

    • Added ExcludedTagKeys property to MetricStreamConfiguration to support
      excluding specific tag keys from metric streams.
      (#​7373)

    See CHANGELOG for details.

  • NuGet: OpenTelemetry.Api v1.17.0-rc.1

    • Fixed TraceContextPropagator to normalize empty tracestate header values
      to null when extracting trace context.
      (#​7407,
      #​7433)

    • The library is now marked as trim and AOT compatible.
      (#​7441)

    • Experimental (pre-release builds only): Updated EnvironmentVariableCarrier.Get
      to read only the normalized environment variable name, following the updated
      environment variable carrier specification.
      Non-normalized carrier keys are no longer matched, even when they would
      normalize to the requested key.
      ... (truncated)

1.17.0-beta.1

The following changes are from the previous release 1.16.0-beta.1.

  • NuGet: OpenTelemetry.Exporter.Prometheus.AspNetCore v1.17.0-beta.1

    • Added a verbose-level diagnostic event for ignored metrics.
      (#​7429)

    • The library is now marked as trim and AOT compatible.
      (#​7441)

    • Fix double unit suffixes in metric names when using OpenMetrics.
      (#​7454)

    • Fix incorrect handling of leading digits in metric names for OpenMetrics.
      (#​7454)

    • Add PrometheusAspNetCoreOptions.ScopeInfoEnabled property to enable or
      disable scope labels in Prometheus metrics. Defaults to true.
      (#​7436)

    • Added support for the dots and values Prometheus UTF-8 name escaping
      schemes when negotiated via the Accept header.
      (#​7439)

    • Add PrometheusAspNetCoreOptions.TargetInfoEnabled property to enable or
      disable the target_info metric in Prometheus metrics. Defaults to true.
      (#​7438)

    • Added support for the allow-utf-8 Prometheus UTF-8 name escaping scheme
      when negotiated via the Accept header.
      (#​7440)

    • Add PrometheusAspNetCoreOptions.ResourceConstantLabels property to select
      resource attributes to add to each metric as constant labels. Defaults to
      null (no resource attributes are added as metric labels).
      (#​7471)

    • Add PrometheusAspNetCoreOptions.MaxScrapeResponseSizeBytes to configure
      the maximum size of a scrape response. The default is now ~166 MiB.
      (#​7487)

    • A scrape whose serialized output exceeds the maximum scrape response size
      limit now responds with HTTP 500.
      (#​7487)

    • Fixed the Prometheus text exposition format emitting redundant comments.
      (#​7491)

    • Made Accept header content negotiation consistent with the
      PrometheusHttpListener endpoint.
      ... (truncated)

1.16.0

For highlights and announcements pertaining to this release see: Release Notes > 1.16.0.

The following changes are from the previous release 1.16.0-rc.1.

... (truncated)

1.16.0-rc.1

The following changes are from the previous release 1.15.3.

  • NuGet: OpenTelemetry v1.16.0-rc.1

    • Stop validating View-provided metric stream Name against the instrument
      name syntax, per
      spec clarification.
      (#​7300)

    • Fix incorrect validation of OTEL_BSP_* and OTEL_BLRP_* environment
      variables.
      (#​7187)

    • Fix observable instrument callbacks running once per reader instead of
      once per collection cycle.
      (#​7188)

    • Added exception safety for user-supplied ExemplarReservoir implementations.
      Exceptions thrown from Offer are now caught and logged rather than propagating
      out of Counter.Add/Histogram.Record.
      (#​7277)

    • Update OpenTelemetrySdkEventSource to support the W3C randomness flag.
      (#​7301)

    • Added ObservedTimestamp property to LogRecord.
      (#​6979)

    • Breaking Change Explicit histogram boundaries no longer allow more than
      10 million values.
      (#​7165)

    • Fixed a circular reference which could cause a LoggerProvider to fail to
      resolve when one of its dependencies depends on ILogger or ILoggerFactory.
      As part of this fix the LoggerProvider resolved from dependency injection
      is now created lazily when the first logger is created rather than when
      ILoggerProvider or ILoggerFactory is resolved. A consequence is that any
      invalid configuration now surfaces when the first log record is written instead
      of when the logging services are resolved.
      (#​7308)

    See CHANGELOG for details.

  • NuGet: OpenTelemetry.Api v1.16.0-rc.1

    • Experimental (pre-release builds only):
      Add support for using environment variables as context propagation carriers.
      (#​7174)

    • Fix BaggagePropagator to correctly follow Key and Value Encoding rules as per
      ... (truncated)

1.16.0-beta.1

The following changes are from the previous release 1.15.3-beta.1.

  • NuGet: OpenTelemetry.Exporter.Prometheus.AspNetCore v1.16.0-beta.1

    • Fixed scrape response cache freshness using monotonic time so it is not
      affected by NTP system clock adjustments.
      (#​7253)

    • Breaking Change Removed DisableTimestamp property from
      PrometheusAspNetCoreOptions.
      (#​7176)

    • Fixed the serialization of NaN, PositiveInfinity, and NegativeInfinity
      values in Prometheus metrics to be compliant with the specification.
      (#​7179)

    • Fixed loss of precision when serializing double and float values in
      Prometheus metrics to be compliant with the specification by using 17
      significant digits to represent such values.
      (#​7179)

    • Fix non-ASCII characters in metric names and unit strings not being sanitized
      correctly during Prometheus serialization.
      (#​7184)

    • Fix case where reader tracking could be reset while readers were still active.
      (#​7190)

    • Improve Accept header handling for format negotiation so OpenMetrics is
      selected correctly by considering whitespace and q weights.
      (#​7208)

    • Emit OpenMetrics exemplars for counters and histogram buckets.
      (#​7222)

    • Fix incorrect handling of untyped metrics when using OpenMetrics format.
      (#​7219)

    • Fix Prometheus/OpenMetrics serialization to emit metric and label names
      containing _ instead of dropping them and prefixing leading digits.
      Invalid characters are replaced with _ instead of being dropped.
      (#​7209)

    • Add escaping=underscores to the Accept header handling for content
      negotiation so OpenMetrics are handled correctly.
      (#​7209)

    • Omit histogram _sum and _count in OpenMetrics when negative bucket
      thresholds are present.
      (#​7221)
      ... (truncated)

1.15.3

For highlights and announcements pertaining to this release see: Release Notes > 1.15.3.

The following changes are from the previous release 1.15.2.

  • NuGet: OpenTelemetry v1.15.3

    • Fix resource leak in batch and periodic exporting task workers for Blazor/WASM.
      (#​7069)

    • Fixed LogRecord.LogLevel to preserve LogLevel.None and handle
      unspecified or out-of-range severities without returning invalid enum values.
      (#​7092)

    • Fixed OTEL_TRACES_SAMPLER_ARG handling to treat out-of-range, NaN, and
      infinite values as invalid and fall back to the default ratio when using
      traceidratio and parentbased_traceidratio samplers.
      (#​7103)

    See CHANGELOG for details.

  • NuGet: OpenTelemetry.Api v1.15.3

    • Fix baggage and trace headers not respecting the maximum length in some cases
      to resolve GHSA-g94r-2vxg-569j.
      (#​7061)

    • Improve efficiency of parsing of baggage and B3 propagation headers
      to resolve GHSA-g94r-2vxg-569j.
      (#​7061)

    • Breaking change: Fixed tracestate parsing to reject keys that do not
      begin with a lowercase letter, including keys beginning with digits, to
      align with the W3C Trace Context specification.
      (#​7065)

    • Fixed BaggagePropagator to trim optional whitespace (OWS) around =
      separators when parsing the baggage header, as required by the
      W3C Baggage specification.
      (#​7009)

    • Fixed BaggagePropagator to strip baggage properties (e.g. ;metadata)
      from values when parsing the baggage header.
      (#​7009)

    See CHANGELOG for details.

  • NuGet: OpenTelemetry.Api.ProviderBuilderExtensions v1.15.3

    No notable changes.

... (truncated)

1.15.3-beta.1

The following changes are from the previous release 1.15.2-beta.1.

1.15.2

For highlights and announcements pertaining to this release see: Release Notes > 1.15.2.

The following changes are from the previous release 1.15.1.

1.15.2-beta.1

The following changes are from the previous release 1.15.1-beta.1.

1.15.1

For highlights and announcements pertaining to this release see: Release Notes > 1.15.1.

The following changes are from the previous release 1.15.0.

... (truncated)

1.15.1-beta.1

The following changes are from the previous release 1.15.0-beta.1.

Commits viewable in compare view.

Updated OpenTelemetry.Extensions.Hosting from 1.15.0 to 1.17.0.

Release notes

Sourced from OpenTelemetry.Extensions.Hosting's releases.

1.17.0

For highlights and announcements pertaining to this release see: Release Notes > 1.17.0.

The following changes are from the previous release 1.17.0-rc.1.

... (truncated)

1.17.0-rc.1

The following changes are from the previous release 1.16.0.

  • NuGet: OpenTelemetry v1.17.0-rc.1

    • Fixed a metric point reclaim data race on CPU ARM architectures.
      (#​7401)

    • The library is now marked as trim and AOT compatible.
      (#​7441)

    • Replaced the vendored copy of
      EnvironmentVariablesConfigurationProvider with a direct
      Microsoft.Extensions.Configuration.EnvironmentVariables package dependency.
      Consumers gain automatic pickup of upstream bug fixes and security patches;
      no public API or behavioural change.
      (#​7146)

    • Added a verbose OpenTelemetry-Sdk self-diagnostics event that is emitted
      when an activity is dropped because its local (in-process) parent is not
      recorded.
      (#​7427)

    • Added support for a Schema URL on Resource instances.
      (#​7472)

    • Fixed a metric storage leak that occurred when meters and instruments were
      repeatedly created and disposed.
      (#​7466)

    • Added ExcludedTagKeys property to MetricStreamConfiguration to support
      excluding specific tag keys from metric streams.
      (#​7373)

    See CHANGELOG for details.

  • NuGet: OpenTelemetry.Api v1.17.0-rc.1

    • Fixed TraceContextPropagator to normalize empty tracestate header values
      to null when extracting trace context.
      (#​7407,
      #​7433)

    • The library is now marked as trim and AOT compatible.
      (#​7441)

    • Experimental (pre-release builds only): Updated EnvironmentVariableCarrier.Get
      to read only the normalized environment variable name, following the updated
      environment variable carrier specification.
      Non-normalized carrier keys are no longer matched, even when they would
      normalize to the requested key.
      ... (truncated)

1.17.0-beta.1

The following changes are from the previous release 1.16.0-beta.1.

  • NuGet: OpenTelemetry.Exporter.Prometheus.AspNetCore v1.17.0-beta.1

    • Added a verbose-level diagnostic event for ignored metrics.
      (#​7429)

    • The library is now marked as trim and AOT compatible.
      (#​7441)

    • Fix double unit suffixes in metric names when using OpenMetrics.
      (#​7454)

    • Fix incorrect handling of leading digits in metric names for OpenMetrics.
      (#​7454)

    • Add PrometheusAspNetCoreOptions.ScopeInfoEnabled property to enable or
      disable scope labels in Prometheus metrics. Defaults to true.
      (#​7436)

    • Added support for the dots and values Prometheus UTF-8 name escaping
      schemes when negotiated via the Accept header.
      (#​7439)

    • Add PrometheusAspNetCoreOptions.TargetInfoEnabled property to enable or
      disable the target_info metric in Prometheus metrics. Defaults to true.
      (#​7438)

    • Added support for the allow-utf-8 Prometheus UTF-8 name escaping scheme
      when negotiated via the Accept header.
      (#​7440)

    • Add PrometheusAspNetCoreOptions.ResourceConstantLabels property to select
      resource attributes to add to each metric as constant labels. Defaults to
      null (no resource attributes are added as metric labels).
      (#​7471)

    • Add PrometheusAspNetCoreOptions.MaxScrapeResponseSizeBytes to configure
      the maximum size of a scrape response. The default is now ~166 MiB.
      (#​7487)

    • A scrape whose serialized output exceeds the maximum scrape response size
      limit now responds with HTTP 500.
      (#​7487)

    • Fixed the Prometheus text exposition format emitting redundant comments.
      (#​7491)

    • Made Accept header content negotiation consistent with the
      PrometheusHttpListener endpoint.
      ... (truncated)

1.16.0

For highlights and announcements pertaining to this release see: Release Notes > 1.16.0.

The following changes are from the previous release 1.16.0-rc.1.

... (truncated)

1.16.0-rc.1

The following changes are from the previous release 1.15.3.

  • NuGet: OpenTelemetry v1.16.0-rc.1

    • Stop validating View-provided metric stream Name against the instrument
      name syntax, per
      spec clarification.
      (#​7300)

    • Fix incorrect validation of OTEL_BSP_* and OTEL_BLRP_* environment
      variables.
      (#​7187)

    • Fix observable instrument callbacks running once per reader instead of
      once per collection cycle.
      (#​7188)

    • Added exception safety for user-supplied ExemplarReservoir implementations.
      Exceptions thrown from Offer are now caught and logged rather than propagating
      out of Counter.Add/Histogram.Record.
      (#​7277)

    • Update OpenTelemetrySdkEventSource to support the W3C randomness flag.
      (#​7301)

    • Added ObservedTimestamp property to LogRecord.
      (#​6979)

    • Breaking Change Explicit histogram boundaries no longer allow more than
      10 million values.
      (#​7165)

    • Fixed a circular reference which could cause a LoggerProvider to fail to
      resolve when one of its dependencies depends on ILogger or ILoggerFactory.
      As part of this fix the LoggerProvider resolved from dependency injection
      is now created lazily when the first logger is created rather than when
      ILoggerProvider or ILoggerFactory is resolved. A consequence is that any
      invalid configuration now surfaces when the first log record is written instead
      of when the logging services are resolved.
      (#​7308)

    See CHANGELOG for details.

  • NuGet: OpenTelemetry.Api v1.16.0-rc.1

    • Experimental (pre-release builds only):
      Add support for using environment variables as context propagation carriers.
      (#​7174)

    • Fix BaggagePropagator to correctly follow Key and Value Encoding rules as per
      ... (truncated)

1.16.0-beta.1

The following changes are from the previous release 1.15.3-beta.1.

  • NuGet: OpenTelemetry.Exporter.Prometheus.AspNetCore v1.16.0-beta.1

    • Fixed scrape response cache freshness using monotonic time so it is not
      affected by NTP system clock adjustments.
      (#​7253)

    • Breaking Change Removed DisableTimestamp property from
      PrometheusAspNetCoreOptions.
      (#​7176)

    • Fixed the serialization of NaN, PositiveInfinity, and NegativeInfinity
      values in Prometheus metrics to be compliant with the specification.
      (#​7179)

    • Fixed loss of precision when serializing double and float values in
      Prometheus metrics to be compliant with the specification by using 17
      significant digits to represent such values.
      (#​7179)

    • Fix non-ASCII characters in metric names and unit strings not being sanitized
      correctly during Prometheus serialization.
      (#​7184)

    • Fix case where reader tracking could be reset while readers were still active.
      (#​7190)

    • Improve Accept header handling for format negotiation so OpenMetrics is
      selected correctly by considering whitespace and q weights.
      (#​7208)

    • Emit OpenMetrics exemplars for counters and histogram buckets.
      (#​7222)

    • Fix incorrect handling of untyped metrics when using OpenMetrics format.
      (#​7219)

    • Fix Prometheus/OpenMetrics serialization to emit metric and label names
      containing _ instead of dropping them and prefixing leading digits.
      Invalid characters are replaced with _ instead of being dropped.
      (#​7209)

    • Add escaping=underscores to the Accept header handling for content
      negotiation so OpenMetrics are handled correctly.
      (#​7209)

    • Omit histogram _sum and _count in OpenMetrics when negative bucket
      thresholds are present.
      (#​7221)
      ... (truncated)

1.15.3

For highlights and announcements pertaining to this release see: Release Notes > 1.15.3.

The following changes are from the previous release 1.15.2.

  • NuGet: OpenTelemetry v1.15.3

    • Fix resource leak in batch and periodic exporting task workers for Blazor/WASM.
      (#​7069)

    • Fixed LogRecord.LogLevel to preserve LogLevel.None and handle
      unspecified or out-of-range severities without returning invalid enum values.
      (#​7092)

    • Fixed OTEL_TRACES_SAMPLER_ARG handling to treat out-of-range, NaN, and
      infinite values as invalid and fall back to the default ratio when using
      traceidratio and parentbased_traceidratio samplers.
      (#​7103)

    See CHANGELOG for details.

  • NuGet: OpenTelemetry.Api v1.15.3

    • Fix baggage and trace headers not respecting the maximum length in some cases
      to resolve GHSA-g94r-2vxg-569j.
      (#​7061)

    • Improve efficiency of parsing of baggage and B3 propagation headers
      to resolve GHSA-g94r-2vxg-569j.
      (#​7061)

    • Breaking change: Fixed tracestate parsing to reject keys that do not
      begin with a lowercase letter, including keys beginning with digits, to
      align with the W3C Trace Context specification.
      (#​7065)

    • Fixed BaggagePropagator to trim optional whitespace (OWS) around =
      separators when parsing the baggage header, as required by the
      W3C Baggage specification.
      (#​7009)

    • Fixed BaggagePropagator to strip baggage properties (e.g. ;metadata)
      from values when parsing the baggage header.
      (#​7009)

    See CHANGELOG for details.

  • NuGet: OpenTelemetry.Api.ProviderBuilderExtensions v1.15.3

    No notable changes.

... (truncated)

1.15.3-beta.1

The following changes are from the previous release 1.15.2-beta.1.

1.15.2

For highlights and announcements pertaining to this release see: Release Notes > 1.15.2.

The following changes are from the previous release 1.15.1.

1.15.2-beta.1

The following changes are from the previous release 1.15.1-beta.1.

1.15.1

For highlights and announcements pertaining to this release see: Release Notes > 1.15.1.

The following changes are from the previous release 1.15.0.

... (truncated)

1.15.1-beta.1

The following changes are from the previous release 1.15.0-beta.1.

Commits viewable in compare view.

Updated OpenTelemetry.Instrumentation.AspNetCore from 1.15.0 to 1.17.0.

Release notes

Sourced from OpenTelemetry.Instrumentation.AspNetCore's releases.

1.17.0

1.17.0-rc.1

Description has been truncated

@dependabot
Bump the opentelemetry group with 5 updates
acde807 
Bumps OpenTelemetry.Exporter.OpenTelemetryProtocol from 1.15.0 to 1.17.0
Bumps OpenTelemetry.Extensions.Hosting from 1.15.0 to 1.17.0
Bumps OpenTelemetry.Instrumentation.AspNetCore from 1.15.0 to 1.17.0
Bumps OpenTelemetry.Instrumentation.Http from 1.15.0 to 1.17.0
Bumps OpenTelemetry.Instrumentation.Runtime from 1.15.0 to 1.17.0

---
updated-dependencies:
- dependency-name: OpenTelemetry.Exporter.OpenTelemetryProtocol
  dependency-version: 1.17.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: opentelemetry
- dependency-name: OpenTelemetry.Extensions.Hosting
  dependency-version: 1.17.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: opentelemetry
- dependency-name: OpenTelemetry.Instrumentation.AspNetCore
  dependency-version: 1.17.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: opentelemetry
- dependency-name: OpenTelemetry.Instrumentation.Http
  dependency-version: 1.17.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: opentelemetry
- dependency-name: OpenTelemetry.Instrumentation.Runtime
  dependency-version: 1.17.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: opentelemetry
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot Bot added .NET Pull requests that update .NET code dependencies Pull requests that update a dependency file labels Jul 17, 2026
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