Release 1.2.0-beta2 of core components · open-telemetry/opentelemetry-dotnet

Please note that "1.2.0-beta2.1" is the version of the nugets.

OpenTelemetry

Renamed HistogramConfiguration to ExplicitBucketHistogramConfiguration
and changed its member BucketBounds to Boundaries.
(#2638)
Metrics with the same name but from different meters are allowed.
(#2634)
Metrics SDK will not provide inactive Metrics to delta exporter.
(#2629)
Histogram bounds are validated when added to a View.
(#2573)
Changed BatchExportActivityProcessorOptions constructor to throw
FormatException if it fails to parse any of the supported environment
variables.
Added BaseExporter.ForceFlush.
(#2525)
Exposed public Batch(T[] items, int count) constructor on Batch<T> struct
(#2542)
Added wildcard support for AddMeter.
(#2459)
Add support for multiple Metric readers
(#2596)
Add ability to configure MaxMetricStreams, MaxMetricPointsPerMetricStream
(#2635)

OpenTelemetry.Api

OpenTelemetry.Exporter.Console

OpenTelemetry.Exporter.InMemory

OpenTelemetry.Exporter.Jaeger

Changed JaegerExporterOptions constructor to throw
FormatException if it fails to parse any of the supported environment
variables.
Added support for sending spans directly to a Jaeger Collector over HTTP
(#2574)

OpenTelemetry.Exporter.OpenTelemetryProtocol

Changed OtlpExporterOptions constructor to throw
FormatException if it fails to parse any of the supported environment
variables.
Changed OtlpExporterOptions.MetricExportIntervalMilliseconds to default
60000 milliseconds.
(#2641)

OpenTelemetry.Exporter.Prometheus

Added scrape endpoint response caching feature &
ScrapeResponseCacheDurationMilliseconds option
(#2610)

OpenTelemetry.Exporter.Zipkin

Changed ZipkinExporterOptions constructor to throw
FormatException if it fails to parse any of the supported environment
variables.

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