Sourced from opentelemetry-api's changelog.

Version 1.35.0/0.56b0 (2025-07-11)

• Update OTLP proto to v1.7 #4645.
• Add event_name as a top level field in the LogRecord. Events are now simply logs with the event_name field set, the logs SDK should be used to emit events (#4652).
• Update OTLP gRPC/HTTP exporters: the export timeout is now inclusive of all retries and backoffs. A +/-20% jitter was added to all backoffs. A pointless 32 second sleep that occurred after all retries had completed/failed was removed. (#4564).
• Update ConsoleLogExporter.export to handle LogRecord's containing bytes type in the body (#4614).
• opentelemetry-sdk: Fix invalid type: ignore that causes mypy to ignore the whole file (#4618)
• Add span_exporter property back to BatchSpanProcessor class (#4621)
• Fix license field in pyproject.toml files (#4625)
• Update logger level to NOTSET in logs example (#4637)
• Logging API accepts optional context; deprecates trace_id, span_id, trace_flags. (#4597) and (#4668)
• sdk: use context instead of trace_id,span_id for initializing LogRecord (#4653)
• Rename LogRecordProcessor.emit to on_emit (#4648)
• Logging API hide std_to_otel function to convert python logging severity to otel severity (#4649)
• proto: relax protobuf version requirement to support v6 (#4620)
• Bump semantic-conventions to 1.36.0 (#4669)
• Set expected User-Agent in HTTP headers for grpc OTLP exporter (#4658)

Version 1.34.0/0.55b0 (2025-06-04)

• typecheck: add sdk/resources and drop mypy (#4578)
• Use PEP702 for marking deprecations (#4522)
• Refactor BatchLogRecordProcessor and BatchSpanProcessor to simplify code and make the control flow more clear (#4562 #4535, and #4580).
• Remove log messages from BatchLogRecordProcessor.emit, this caused the program to crash at shutdown with a max recursion error (#4586).
• Configurable max retry timeout for grpc exporter (#4333)
• opentelemetry-api: allow importlib-metadata 8.7.0

... (truncated)

• ad266aa Prepare release 1.35.0/0.56b0 (#4681)
• 62eed3d infra: add griffe to public-symbols check CI (#4633)
• 9ad8269 Sort contributor listings and remove affiliation from emeriti (#4674)
• 0e4cb44 semantic-conventions: add 1.21.0 schema url (#4672)
• ee02896 Bump semantic-conventions to 1.36.0 (#4669)
• 53e61c8 opentelemetry-sdk: pass exporter args from sdk configuration (#4659)
• 0a2df97 Update LogRecord API to set and make use of context to set trace id / span id...
• 71df82b opentelemetry-exporter-otlp-proto-grpc: set grpc user agent properly (#4658)
• 43341d7 Adjust deprecation warning in LogRecord to also use deprecated decorator (#4664)
• 9426d6d Update community member listings (#4656)
• Additional commits viewable in compare view

Sourced from opentelemetry-sdk's changelog.

Version 1.35.0/0.56b0 (2025-07-11)

• Update OTLP proto to v1.7 #4645.
• Add event_name as a top level field in the LogRecord. Events are now simply logs with the event_name field set, the logs SDK should be used to emit events (#4652).
• Update OTLP gRPC/HTTP exporters: the export timeout is now inclusive of all retries and backoffs. A +/-20% jitter was added to all backoffs. A pointless 32 second sleep that occurred after all retries had completed/failed was removed. (#4564).
• Update ConsoleLogExporter.export to handle LogRecord's containing bytes type in the body (#4614).
• opentelemetry-sdk: Fix invalid type: ignore that causes mypy to ignore the whole file (#4618)
• Add span_exporter property back to BatchSpanProcessor class (#4621)
• Fix license field in pyproject.toml files (#4625)
• Update logger level to NOTSET in logs example (#4637)
• Logging API accepts optional context; deprecates trace_id, span_id, trace_flags. (#4597) and (#4668)
• sdk: use context instead of trace_id,span_id for initializing LogRecord (#4653)
• Rename LogRecordProcessor.emit to on_emit (#4648)
• Logging API hide std_to_otel function to convert python logging severity to otel severity (#4649)
• proto: relax protobuf version requirement to support v6 (#4620)
• Bump semantic-conventions to 1.36.0 (#4669)
• Set expected User-Agent in HTTP headers for grpc OTLP exporter (#4658)

Version 1.34.0/0.55b0 (2025-06-04)

• typecheck: add sdk/resources and drop mypy (#4578)
• Use PEP702 for marking deprecations (#4522)
• Refactor BatchLogRecordProcessor and BatchSpanProcessor to simplify code and make the control flow more clear (#4562 #4535, and #4580).
• Remove log messages from BatchLogRecordProcessor.emit, this caused the program to crash at shutdown with a max recursion error (#4586).
• Configurable max retry timeout for grpc exporter (#4333)
• opentelemetry-api: allow importlib-metadata 8.7.0

... (truncated)

• ad266aa Prepare release 1.35.0/0.56b0 (#4681)
• 62eed3d infra: add griffe to public-symbols check CI (#4633)
• 9ad8269 Sort contributor listings and remove affiliation from emeriti (#4674)
• 0e4cb44 semantic-conventions: add 1.21.0 schema url (#4672)
• ee02896 Bump semantic-conventions to 1.36.0 (#4669)
• 53e61c8 opentelemetry-sdk: pass exporter args from sdk configuration (#4659)
• 0a2df97 Update LogRecord API to set and make use of context to set trace id / span id...
• 71df82b opentelemetry-exporter-otlp-proto-grpc: set grpc user agent properly (#4658)
• 43341d7 Adjust deprecation warning in LogRecord to also use deprecated decorator (#4664)
• 9426d6d Update community member listings (#4656)
• Additional commits viewable in compare view

Sourced from opentelemetry-semantic-conventions's changelog.

Version 1.35.0/0.56b0 (2025-07-11)

• Update OTLP proto to v1.7 #4645.
• Add event_name as a top level field in the LogRecord. Events are now simply logs with the event_name field set, the logs SDK should be used to emit events (#4652).
• Update OTLP gRPC/HTTP exporters: the export timeout is now inclusive of all retries and backoffs. A +/-20% jitter was added to all backoffs. A pointless 32 second sleep that occurred after all retries had completed/failed was removed. (#4564).
• Update ConsoleLogExporter.export to handle LogRecord's containing bytes type in the body (#4614).
• opentelemetry-sdk: Fix invalid type: ignore that causes mypy to ignore the whole file (#4618)
• Add span_exporter property back to BatchSpanProcessor class (#4621)
• Fix license field in pyproject.toml files (#4625)
• Update logger level to NOTSET in logs example (#4637)
• Logging API accepts optional context; deprecates trace_id, span_id, trace_flags. (#4597) and (#4668)
• sdk: use context instead of trace_id,span_id for initializing LogRecord (#4653)
• Rename LogRecordProcessor.emit to on_emit (#4648)
• Logging API hide std_to_otel function to convert python logging severity to otel severity (#4649)
• proto: relax protobuf version requirement to support v6 (#4620)
• Bump semantic-conventions to 1.36.0 (#4669)
• Set expected User-Agent in HTTP headers for grpc OTLP exporter (#4658)

Version 1.34.0/0.55b0 (2025-06-04)

• typecheck: add sdk/resources and drop mypy (#4578)
• Use PEP702 for marking deprecations (#4522)
• Refactor BatchLogRecordProcessor and BatchSpanProcessor to simplify code and make the control flow more clear (#4562 #4535, and #4580).
• Remove log messages from BatchLogRecordProcessor.emit, this caused the program to crash at shutdown with a max recursion error (#4586).
• Configurable max retry timeout for grpc exporter (#4333)
• opentelemetry-api: allow importlib-metadata 8.7.0

... (truncated)

• See full diff in compare view

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