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Bump OpenTelemetry.Exporter.OpenTelemetryProtocol and OpenTelemetry.Extensions.Hosting#902

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Jul 17, 2026
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Bump OpenTelemetry.Exporter.OpenTelemetryProtocol and OpenTelemetry.Extensions.Hosting#902
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dependabot/nuget/otel-337359143f

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Pinned OpenTelemetry.Exporter.OpenTelemetryProtocol at 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)

Commits viewable in compare view.

Pinned OpenTelemetry.Extensions.Hosting at 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)

Commits viewable in compare view.

@dependabot dependabot Bot added .NET Pull requests that update .NET code dependencies Pull requests that update a dependency file labels Jul 17, 2026
@dependabot
dependabot Bot requested a review from askpt as a code owner July 17, 2026 02:35
@dependabot dependabot Bot added dependencies Pull requests that update a dependency file .NET Pull requests that update .NET code labels Jul 17, 2026
@askpt
askpt enabled auto-merge (squash) July 17, 2026 09:17
…xtensions.Hosting

Bumps OpenTelemetry.Exporter.OpenTelemetryProtocol from 1.16.0 to 1.17.0
Bumps OpenTelemetry.Extensions.Hosting from 1.16.0 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: otel
- dependency-name: OpenTelemetry.Extensions.Hosting
  dependency-version: 1.17.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: otel
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot Bot changed the title Bump the otel group with 2 updates Bump OpenTelemetry.Exporter.OpenTelemetryProtocol and OpenTelemetry.Extensions.Hosting Jul 17, 2026
@dependabot
dependabot Bot force-pushed the dependabot/nuget/otel-337359143f branch from aa453d7 to 4f1989d Compare July 17, 2026 09:32
@askpt
askpt merged commit 42f06e7 into main Jul 17, 2026
7 checks passed
@askpt
askpt deleted the dependabot/nuget/otel-337359143f branch July 17, 2026 09:33
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