OpenTelemetry - CNCF/opentelemetry-python: Release v1.25.0

Name: opentelemetry-python

Owner: OpenTelemetry - CNCF

Release: Version 1.25.0/0.46b0

Released: 2024-05-30

License: Apache-2.0

Release Assets:

  • Fix class BoundedAttributes to have RLock rather than Lock (#3859)
  • Remove thread lock by loading RuntimeContext explicitly. (#3763)
  • Update proto version to v1.2.0 (#3844)
  • Add to_json method to ExponentialHistogram (#3780)
  • Bump mypy to 1.9.0 (#3795)
  • Fix exponential histograms (#3798)
  • Fix otlp exporter to export log_record.observed_timestamp (#3785)
  • Add capture the fully qualified type name for raised exceptions in spans (#3837)
  • Prometheus exporter sort label keys to prevent duplicate metrics when user input changes order (#3698)
  • Update semantic conventions to version 1.25.0. Refactor semantic-convention structure: - SpanAttributes, ResourceAttributes, and MetricInstruments are deprecated. - Attribute and metric definitions are now grouped by the namespace. - Stable attributes and metrics are moved to opentelemetry.semconv.attributes and opentelemetry.semconv.metrics modules. - Stable and experimental attributes and metrics are defined under opentelemetry.semconv._incubating import path. (#3586)
  • Rename test objects to avoid pytest warnings ([#3823] (https://github.com/open-telemetry/opentelemetry-python/pull/3823))
  • Add span flags to OTLP spans and links (#3881)
  • Record links with invalid SpanContext if either attributes or TraceState are not empty (#3917)
  • Add OpenTelemetry trove classifiers to PyPI packages ([#3913] (https://github.com/open-telemetry/opentelemetry-python/pull/3913))
  • Fix prometheus metric name and unit conversion (#3924) - this is a breaking change to prometheus metric names so they comply with the specification. - you can temporarily opt-out of the unit normalization by setting the environment variable OTEL_PYTHON_EXPERIMENTAL_DISABLE_PROMETHEUS_UNIT_NORMALIZATION=true - common unit abbreviations are converted to Prometheus conventions (s -> seconds), following the collector's implementation - repeated _ are replaced with a single _ - unit annotations (enclosed in curly braces like {requests}) are stripped away - units with slash are converted e.g. m/s -> meters_per_second. - The exporter's API is not changed
  • Add parameters for Distros and configurators to configure autoinstrumentation in addition to existing environment variables. ([#3864] (https://github.com/open-telemetry/opentelemetry-python/pull/3864))

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