OpenTelemetry - CNCF/opentelemetry-specification: Release v1.14.0

Name: opentelemetry-specification

Owner: OpenTelemetry - CNCF

Release: Release v1.14.0

Released: 2022-10-04

License: Apache-2.0

Release Assets:

v1.14.0 (2022-10-04)

Context

  • No changes.

Traces

  • No changes.

Metrics

  • Changed the default buckets for Explicit Bucket Histogram to better match the official Prometheus clients. (#2770).
  • Fix OpenMetrics valid label keys, and specify prometheus conversion for metric name. (#2788)

Logs

  • Add environment variables for configuring the BatchLogRecordProcessor. (#2785)

Resource

  • Add browser.mobile and browser.language resource attributes (#2761)

Semantic Conventions

  • Add process.context_switches, and process.open_file_descriptors, to the metrics semantic conventions (#2706)
  • Add exceptions to the logs semantic conventions (#2819)
  • Make context propagation requirements explicit for messaging semantic conventions (#2750).
  • Update http metrics to use http.route instead of http.target for servers, drop http.url for clients (#2818).

Compatibility

  • No changes.

OpenTelemetry Protocol

  • Add user agent to OTLP exporter specification (#2684)
  • Prohibit usage of enum value name strings in OTLP/JSON (#2758)
  • Clarify that unknown fields must be ignored when receiving OTLP/JSON (#2816)
  • Add OTLP exporter user agent to the spec compliance matrix (#2842).

SDK Configuration

  • Add the OTEL_SDK_DISABLED environment variable to the SDK configuration. (2679)
  • Add the definition of a Boolean environment variable (#2755).

Telemetry Schemas

  • No changes.

Common

  • No changes.

New Contributors

Full Changelog: https://github.com/open-telemetry/opentelemetry-specification/compare/v1.13.0...v1.14.0

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