OpenTelemetry - CNCF/opentelemetry-cpp: Release v1.8.1

Name: opentelemetry-cpp

Owner: OpenTelemetry - CNCF

Release: OpenTelemetry C++ v1.8.1

Released: 2022-12-04

License: Apache-2.0

Release Assets:

v1.8.1 release

Release of core packages

  • opentelemetry-api
  • opentelemetry-sdk

and exporter packages:

  • opentelemetry-exporter-otlp (gRPC)
  • opentelemetry-exporter-etw
  • opentelemetry-exporter-prometheus

API

  • No API change

SDK

Exporter

  • [ETW Exporter] Tail based sampling support by @lalitb in #1780
  • fix enum-compare-switch warning by @flier in #1833

Build

  • [BUILD] move client::nosend under test_common by @esigo in #1811
  • [BUILD] Fix default bazel build by @esigo in #1816
  • Fix Prometheus target name by @lalitb in #1820
  • Fix opentelemetry-proto file exists check by @eguzki in #1824
  • Moved otlp_grpc_utils.cc to opentelemetry_exporter_otlp_grpc_client. by @lalitb in #1829

Metrics

  • Change default temporality as "Cumulative" for OTLP metrics exporters by @lalitb in #1828
  • fix typo [affecting otlp exported histogram metrics max] by @ays7 in #1827

Logs

  • No Logs change

Sementic Convention

  • No Sementic Convention change

Documentation

  • No Documentation change

Others

  • Fix type mismatch when move nostd::shared_ptr by @owent in #1815
  • Clean unused docker files by @esigo in #1817

New Contributors

  • @eguzki made their first contribution in #1824
  • @ays7 made their first contribution in #1827

Full Changelog: https://github.com/open-telemetry/opentelemetry-cpp/compare/v1.8.0...v1.8.1

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