Release v1.15.0

v1.15.0 (2022-11-09)

Context

• No changes.

Traces

• Rename http.retry_count to http.resend_count and clarify its meaning.
  (#2743)

Metrics

• Handle duplicate description comments during Prometheus conversion.
  (#2890)
• Allow to configure min/max recording in the exponential histogram aggregation.
  (#2904)
• Add table of instrument additive property
  (#2906)

Logs

• Add Context as argument to LogRecordProcessor#onEmit.
  (#2927)

Resource

• No changes.

Semantic Conventions

• Change to messaging.kafka.max.lag from UpDownCounter to Gauge (and rename it)
  (#2837)
• Add daemon attribute to jvm threads metric
  (#2828)
• Add gRPC request and response metadata semantic conventions
  (#2874)
• Add process.paging.faults metric to semantic conventions
  (#2827)
• Define semantic conventions yaml for non-otlp conventions
  (#2850)
• Add more semantic convetion attributes of Apache RocketMQ
  (#2881)
• Add process.runtime.jvm.memory.usage_after_last_gc metric to semantic conventions.
  (#2901)

Compatibility

• Specify how Prometheus exporters and receivers handle instrumentation scope.
  (#2703).

OpenTelemetry Protocol

• Clarify that lowerCamelCase field names MUST be used for OTLP/JSON
  (#2829)

SDK Configuration

• No changes.

Telemetry Schemas

• No changes.

Common

• Clarify that Scope is defined at build time
  (#2878)

New Contributors

• @tuhao1020 made their first contribution in #2828
• @majorgreys made their first contribution in #2875
• @astencel-sumo made their first contribution in #2827
• @samimusallam made their first contribution in #2874

Full Changelog: v1.14.0...v1.15.0