OpenTelemetry - CNCF/opentelemetry-specification: Release v1.38.0

Name: opentelemetry-specification

Owner: OpenTelemetry - CNCF

Release: Release 1.38.0

Released: 2024-10-10

License: Apache-2.0

Release Assets:

v1.38.0 (2024-10-10)

Traces

  • Make all fields as identifying for Tracer. Previously attributes were omitted from being identifying. (#4161)
  • Clarify that Export MUST NOT be called by simple and batching processors concurrently. (#4205)

Metrics

  • Make all fields as identifying for Meter. Previously attributes were omitted from being identifying. (#4161)
  • Add support for filtering attribute keys for streams via an exclude list. (#4188)
  • Clarify that Enabled only applies to synchronous instruments. (#4211)
  • Clarify that applying cardinality limits should be done after attribute filtering. (#4228)
  • Mark cardinality limits as stable. (#4222)

Logs

  • Make all fields as identifying for Logger. Previously attributes were omitted from being identifying. (#4161)
  • Define Enabled parameters for Logger. (#4203) (#4221)
  • Introduce initial placeholder for the new user-facing Logs API, adding references to existing API's informing of the coming changes while the definition is defined. (#4236)

Common

  • Define equality for attributes and collection of attributes. (#4161)
  • Update Instrumentation Scope glossary entry with correct identifying fields (#4244)

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