Version 1.33.1/0.54b1

This is a patch release on the previous 1.33.0/0.54b0 release, fixing the issue(s) below.

• Remove log messages from BatchLogRecordProcessor.emit, this caused the program to crash at shutdown with a max recursion error (#4586).

Version 1.33.0/0.54b0

• Fix intermittent Connection aborted error when using otlp/http exporters (#4477)
• opentelemetry-sdk: use stable code attributes: code.function -> code.function.name, code.lineno -> code.line.number, code.filepath -> code.file.path (#4508)
• Fix serialization of extended attributes for logs signal (#4342)
• Handle OTEL_PROPAGATORS contains None (#4553)
• docs: updated and added to the metrics and log examples (#4559)
• Bump semantic conventions to 1.33.0 (#4567)

Version 1.32.1/0.53b1

This is a patch release on the previous 1.32.0/0.53b0 release, fixing the issue(s) below.

Version 1.32.0/0.53b0

• Fix user agent in OTLP HTTP metrics exporter (#4475)
• Improve performance of baggage operations (#4466)
• sdk: remove duplicated constant definitions for environment_variables (#4491)
• api: Revert record BaseException change in trace_api.use_span() (#4494)
• Improve CI by cancelling stale runs and setting timeouts (#4498)
• Patch logging.basicConfig so OTel logs don't cause console logs to disappear (#4436)
• Bump semantic conventions to 1.32.0 (#4530)
• Fix ExplicitBucketHistogramAggregation to handle multiple explicit bucket boundaries advisories (#4521)
• opentelemetry-sdk: Fix serialization of objects in log handler (#4528)

Version 1.31.1/0.52b1

This is a patch release on the previous 1.31.0/0.52b0 release, fixing the issue(s) below.

• api: Revert record BaseException change in trace_api.use_span() (#4494)

Version 1.31.0/0.52b0

• semantic-conventions: Bump to 1.31.0 (#4471)
• Add type annotations to context's attach & detach (#4346)
• Fix OTLP encoders missing instrumentation scope schema url and attributes (#4359)
• prometheus-exporter: fix labels out of place for data points with different attribute sets (#4413)
• Type indent parameter in to_json (#4402)
• Tolerates exceptions when loading resource detectors via OTEL_EXPERIMENTAL_RESOURCE_DETECTORS (#4373)
• Disconnect gRPC client stub when shutting down OTLPSpanExporter (#4370)
• opentelemetry-sdk: fix OTLP exporting of Histograms with explicit buckets advisory (#4434)
• opentelemetry-exporter-otlp-proto-grpc: better dependency version range for Python 3.13 (#4444)
• opentelemetry-exporter-opencensus: better dependency version range for Python 3.13 (#4444)
• Updated tracecontext-integration-test gitref to d782773b2cf2fa4afd6a80a93b289d8a74ca894d (#4448)
• Make trace_api.use_span() record BaseException as well as Exception (#4406)
• Fix env var error message for TraceLimits/SpanLimits (#4458)
• pylint-ci updated python version to 3.13 (#4450)

Version 1.30.0/0.51b0

• Always setup logs sdk, OTEL_PYTHON_LOGGING_AUTO_INSTRUMENTATION_ENABLED only controls python logging module handler setup (#4340)
• Add attributes field in metrics.get_meter wrapper function (#4364)
• Add Python 3.13 support (#4353)
• sdk: don't log or print warnings when the SDK has been disabled (#4371)
• Fix span context manager typing by using ParamSpec from typing_extensions (#4389)
• Fix serialization of None values in logs body to match 1.31.0+ data model (#4400)
• [BREAKING] semantic-conventions: Remove opentelemetry.semconv.attributes.network_attributes.NETWORK_INTERFACE_NAME introduced by mistake in the wrong module. (#4391)
• Add support for explicit bucket boundaries advisory for Histograms (#4361)
• semantic-conventions: Bump to 1.30.0 (#4337)

Version 1.29.0/0.50b0

• Fix crash exporting a log record with None body (#4276)
• Fix metrics export with exemplar and no context and filtering observable instruments (#4251)
• Fix recursion error with sdk disabled and handler added to root logger (#4259)
• sdk: setup EventLogger when OTEL_PYTHON_LOGGING_AUTO_INSTRUMENTATION_ENABLED is set (#4270)
• api: fix logging of duplicate EventLogger setup warning (#4299)
• sdk: fix setting of process owner in ProcessResourceDetector (#4311)
• sdk: fix serialization of logs severity_number field to int (#4324)
• Remove TestBase.assertEqualSpanInstrumentationInfo method, use assertEqualSpanInstrumentationScope instead (#4310)
• sdk: instantiate lazily ExemplarBuckets in ExemplarReservoirs (#4260)
• semantic-conventions: Bump to 1.29.0 (#4337)

Version 1.28.2/0.49b2

This is a patch release on the previous 1.28.1/0.49b1 release, fixing the issue(s) below.

• Fix crash exporting a log record with None body (#4276)
• sdk: setup EventLogger when OTEL_PYTHON_LOGGING_AUTO_INSTRUMENTATION_ENABLED is set (#4270)

Version 1.28.1/0.49b1

This is a patch release on the previous 1.28.0/0.49b0 release, fixing the issue(s) below.

• Fix metrics export with exemplar and no context and filtering observable instruments (#4251)
• Fix recursion error with sdk disabled and handler added to root logger (#4259)