[dependabot]

Updated OpenTelemetry.Extensions.Hosting from 1.19.1 to 1.20.0.

Release notes

Sourced from OpenTelemetry.Extensions.Hosting's releases.

1.20.0

For highlights and announcements pertaining to this release see: Release Notes > 1.20.0.

The following changes are from the previous release 1.19.1.

• NuGet: OpenTelemetry v1.20.0

  • Fixed SuppressInstrumentationScope reference counts leaking between inherited asynchronous execution contexts.
    (#​7803)

  • Self-diagnostic features are explicitly disabled on browser-based platforms (e.g. Blazor) and are now non-functional. Previously, attempting to enable self-diagnostics on such platforms would result in an exception at runtime.
    (#​7799)

  • Added TracerProviderBuilder.ConfigureSampler which receives the resolved Sampler whether set programmatically, via OTEL_TRACES_SAMPLER, or by default, and returns a replacement. Intended for library authors who need to influence sampling without overriding a sampler the application has configured.
    (#​7780)

  • Fixed ResourceBuilder.CreateDefault ignoring OTEL_RESOURCE_ATTRIBUTES and OTEL_SERVICE_NAME environment variables when the host IConfiguration does not contain those settings.
    (#​7855)

  • Added improved self-diagnostics logging to improve the support experience. The new SelfDiagnosticsOptions class configures a rolling file sink and a console sink through the standard options pipeline. Sinks are off by default.
    (#​7588)

  • Fixed a race that could incorrectly route a concurrent metric measurement to the overflow point when its tag set was published as the cardinality limit was reached.
    (#​7804)

  • Added OpenTelemetryLoggerOptions.Version and OpenTelemetryLoggerOptions.SchemaUrl options to set an instrumentation library version and schema URL applied to logs emitted via the Microsoft.Extensions.Logging ILogger integration.
    (#​7727)

  • Fixed LogRecord.CategoryName resetting the current Logger's Version to null when set to a new value.
    (#​7727)

  • Bounded the internal cache of Logger scopes keyed by instrumentation to avoid unbounded growth.
    (#​7727)

  • Fixed the MeterProvider and its IServiceProvider being kept alive after the host is disposed when using Microsoft.Extensions.Diagnostics versions prior to 9.0, which never dispose their MetricsSubscriptionManager (and its underlying MeterListener).
    (#​7924)

  • Fixed a race condition between recording a measurement and collecting a histogram with delta temporality that could cause an empty data point (with a count of zero) to be exported in the next collection cycle.
    (#​7923)

  • Improved metric collection performance after metric streams are removed by compacting metric storage during collection.
    (#​7945)

  See CHANGELOG for details.

• NuGet: OpenTelemetry.Api v1.20.0

  • Added Logger.SchemaUrl and a LoggerProvider.GetLogger overload accepting a schema URL parameter using the new LoggerOptions type.
    (#​7727)

  • Breaking change (pre-release only versions): LoggerProvider's protected TryCreateLogger(string? name, out Logger? logger) extensibility method has been replaced by TryCreateLogger(LoggerOptions options, out Logger? logger). Custom LoggerProvider subclasses that override the previous overload must update to override the new one; the old overload is no longer called.
    ... (truncated)

1.20.0-rc.1

The following changes are from the previous release 1.19.1.

• NuGet: OpenTelemetry v1.20.0-rc.1

  • Fixed SuppressInstrumentationScope reference counts leaking between inherited asynchronous execution contexts.
    (#​7803)

  • Self-diagnostic features are explicitly disabled on browser-based platforms (e.g. Blazor) and are now non-functional. Previously, attempting to enable self-diagnostics on such platforms would result in an exception at runtime.
    (#​7799)

  • Added TracerProviderBuilder.ConfigureSampler which receives the resolved Sampler whether set programmatically, via OTEL_TRACES_SAMPLER, or by default, and returns a replacement. Intended for library authors who need to influence sampling without overriding a sampler the application has configured.
    (#​7780)

  • Fixed ResourceBuilder.CreateDefault ignoring OTEL_RESOURCE_ATTRIBUTES and OTEL_SERVICE_NAME environment variables when the host IConfiguration does not contain those settings.
    (#​7855)

  • Added improved self-diagnostics logging to improve the support experience. The new SelfDiagnosticsOptions class configures a rolling file sink and a console sink through the standard options pipeline. Sinks are off by default.
    (#​7588)

  • Fixed a race that could incorrectly route a concurrent metric measurement to the overflow point when its tag set was published as the cardinality limit was reached.
    (#​7804)

  • Added OpenTelemetryLoggerOptions.Version and OpenTelemetryLoggerOptions.SchemaUrl options to set an instrumentation library version and schema URL applied to logs emitted via the Microsoft.Extensions.Logging ILogger integration.
    (#​7727)

  • Fixed LogRecord.CategoryName resetting the current Logger's Version to null when set to a new value.
    (#​7727)

  • Bounded the internal cache of Logger scopes keyed by instrumentation to avoid unbounded growth.
    (#​7727)

  • Fixed the MeterProvider and its IServiceProvider being kept alive after the host is disposed when using Microsoft.Extensions.Diagnostics versions prior to 9.0, which never dispose their MetricsSubscriptionManager (and its underlying MeterListener).
    (#​7924)

  • Fixed a race condition between recording a measurement and collecting a histogram with delta temporality that could cause an empty data point (with a count of zero) to be exported in the next collection cycle.
    (#​7923)

  • Improved metric collection performance after metric streams are removed by compacting metric storage during collection.
    (#​7945)

  See CHANGELOG for details.

• NuGet: OpenTelemetry.Api v1.20.0-rc.1

  • Added Logger.SchemaUrl and a LoggerProvider.GetLogger overload accepting a schema URL parameter using the new LoggerOptions type.
    (#​7727)

  • Breaking change (pre-release only versions): LoggerProvider's protected TryCreateLogger(string? name, out Logger? logger) extensibility method has been replaced by TryCreateLogger(LoggerOptions options, out Logger? logger). Custom LoggerProvider subclasses that override the previous overload must update to override the new one; the old overload is no longer called.
    (#​7727)

... (truncated)

1.20.0-beta.1

The following changes are from the previous release 1.19.1-beta.1.

• NuGet: OpenTelemetry.Exporter.Prometheus.AspNetCore v1.20.0-beta.1

  • A scrape request whose connection is aborted, or whose X-Prometheus-Scrape-Timeout-Seconds deadline elapses, now stops waiting for an in-progress metrics collection instead of continuing to wait for it to finish. The collection itself is not cancelled and continues running in the background.
    (#​7856)

  • Updated OpenTelemetry core component version(s) to 1.20.0.
    (#​7950)

  See CHANGELOG for details.

• NuGet: OpenTelemetry.Exporter.Prometheus.HttpListener v1.20.0-beta.1

  • Updated OpenTelemetry core component version(s) to 1.20.0.
    (#​7950)

  See CHANGELOG for details.

• NuGet: OpenTelemetry.Shims.OpenTracing v1.20.0-beta.1

  • Updated OpenTelemetry core component version(s) to 1.20.0.
    (#​7950)

  See CHANGELOG for details.

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