1.6.0-rc.1 of AspNetCore and Http instrumentation libraries

[utpilla]

OpenTelemetry.Instrumentation.AspNetCore

• Removed support for OTEL_SEMCONV_STABILITY_OPT_IN environment variable. The library will now emit only the stable
  semantic conventions. (#5066)

• Removed netstandard2.1 target. (#5094)

• Removed support for grpc instrumentation to unblock stable release of http instrumentation. For details, see issue #5098 (#5097)

• Breaking Change : Renamed AspNetCoreInstrumentationOptions to AspNetCoreTraceInstrumentationOptions. (#5108)

OpenTelemetry.Instrumentation.Http

• Removed support for OTEL_SEMCONV_STABILITY_OPT_IN environment variable. The library will now emit only the stable
  semantic conventions. (#5068)

• Update activity DisplayName as per the specification. (#5078)

• Removed reference to OpenTelemetry package. This is a breaking change for users relying on SuppressDownstreamInstrumentation option in OpenTelemetry.Instrumentation.GrpcNetClient. For details, check out this issue. (#5077)

• Breaking Change: Renamed HttpClientInstrumentationOptions to HttpClientTraceInstrumentationOptions. (#5109)

• Breaking Change: Removed http.user_agent tag from HttpClient activity. (#5110)

• HttpWebRequest : Introduced additional values for error.type tag on activity and http.client.request.duration metric. (#5111)

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This discussion was created from the release 1.6.0-rc.1 of.