open-telemetry/opentelemetry-dotnet core-1.15.1

on GitHub

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.

• NuGet: OpenTelemetry v1.15.1

  • Fixed Tracer.StartSpan() leaving the new span as Activity.Current when
    the previous activity was stopped by another thread during span creation.
    (#6257)

  • Fixed OverflowException in TraceIdRatioBasedSampler when trace ID bytes
    produced long.MinValue.
    ([#6928])

  • Fixed precision issues when using Histogram<float> with custom
    HistogramBucketBoundaries.
    (#6866)

  • Fixed a thread-safety issue in LogRecordSharedPool.Rent().
    (#6833)

  • Fixed observable instruments (ObservableCounter, ObservableUpDownCounter,
    ObservableGauge) continuing to export stale data points after a callback
    stops reporting a series.
    (#5950)

  See CHANGELOG for details.

• NuGet: OpenTelemetry.Api v1.15.1

  • Breaking change: The Baggage API implements the latest Baggage API
    specification,
    which disallows empty baggage names and treats baggage names and values as case
    sensitive.
    (#6931)

  See CHANGELOG for details.

• NuGet: OpenTelemetry.Api.ProviderBuilderExtensions v1.15.1

  No notable changes.

  See CHANGELOG for details.

• NuGet: OpenTelemetry.Exporter.Console v1.15.1

  No notable changes.

  See CHANGELOG for details.

• NuGet: OpenTelemetry.Exporter.InMemory v1.15.1

  No notable changes.

  See CHANGELOG for details.

• NuGet: OpenTelemetry.Exporter.OpenTelemetryProtocol v1.15.1

  No notable changes.

  See CHANGELOG for details.

• NuGet: OpenTelemetry.Exporter.Zipkin v1.15.1

  No notable changes.

  See CHANGELOG for details.

• NuGet: OpenTelemetry.Extensions.Hosting v1.15.1

  • Fix NullReferenceException when OTEL_SDK_DISABLED=true.
    (#6869)

  See CHANGELOG for details.

• NuGet: OpenTelemetry.Extensions.Propagators v1.15.1

  No notable changes.

  See CHANGELOG for details.