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Release 1.4.0

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@github-actions github-actions released this 15 Apr 11:32
· 243 commits to main since this release
1cc915e
  • Switched the default of otel.exporter.otlp.metrics.temporality.preference from CUMULATIVE to DELTA to improve dashboarding experience with Kibana. If you want to restore the previous behaviour, you can manually override otel.exporter.otlp.metrics.temporality.preference to CUMULATIVE via JVM-properties or environment variables. - #583
  • Set elastic-specific User-Agent header for OTLP exporters - #593
  • Add support for openAI client 1.1+, drop support for older versions - #607
  • Enable Azure resource provider by default with otel.resource.providers.azure.enabled = true. - #596

This release is based on the following upstream versions:

  • opentelemetry-javaagent: 2.15.0
  • opentelemetry-sdk: 1.49.0
  • opentelemetry-semconv: 1.32.0
  • opentelemetry-java-contrib: 1.45.0