core-1.10.0

For highlights and announcements pertaining to this release see: Release Notes > 1.10.0.

The following changes are from the previous release 1.10.0-rc.1.

• NuGet: OpenTelemetry v1.10.0

  • Promoted the MetricPoint reclaim feature for Delta aggregation temporality
    from experimental to stable.
    (#5956)

    Previous Behavior:
    The SDK maintained a fixed set of MetricPoints which were assigned on a
    first-come basis based on the tags. MetricPoint reclaim was an experimental
    feature users could opt-into setting the environment variable
    OTEL_DOTNET_EXPERIMENTAL_METRICS_RECLAIM_UNUSED_METRIC_POINTS=true.

    New Behavior:
    MetricPoint reclaim is now enabled by default when Delta aggregation
    temporality is used without the need to set an environment variable. Unused
    MetricPoints will automatically be reclaimed and reused for future
    measurements. There is NO ability to revert to the old behavior.

  • Updated the Microsoft.Extensions.Logging.Configuration and
    Microsoft.Extensions.Diagnostics.Abstractions package versions to
    9.0.0.
    (#5967)

  See CHANGELOG for details.

• NuGet: OpenTelemetry.Api v1.10.0

  • Updated System.Diagnostics.DiagnosticSource package version to
    9.0.0.
    (#5967)

  See CHANGELOG for details.

• NuGet: OpenTelemetry.Api.ProviderBuilderExtensions v1.10.0

  • Updated Microsoft.Extensions.DependencyInjection.Abstractions package
    version to 9.0.0.
    (#5967)

  See CHANGELOG for details.

• NuGet: OpenTelemetry.Exporter.Console v1.10.0

  No notable changes.

  See CHANGELOG for details.

• NuGet: OpenTelemetry.Exporter.InMemory v1.10.0

  No notable changes.

  See CHANGELOG for details.

• NuGet: OpenTelemetry.Exporter.OpenTelemetryProtocol v1.10.0

  No notable changes.

  See CHANGELOG for details.

• NuGet: OpenTelemetry.Exporter.Zipkin v1.10.0

  No notable changes.

  See CHANGELOG for details.

• NuGet: OpenTelemetry.Extensions.Hosting v1.10.0

  • Updated Microsoft.Extensions.Hosting.Abstractions package
    version to 9.0.0.
    (#5967)

  See CHANGELOG for details.

• NuGet: OpenTelemetry.Extensions.Propagators v1.10.0

  No notable changes.

  See CHANGELOG for details.