- Breaking changes: exporterhelper removes deprecated sending queue::blocking options and changes QueueBatchEncoding interface; configgrpc/confighttp now return struct configs; deprecated semconv package removed.
- Features & enhancements: added sampler and limits under service::telemetry::traces; exporterhelper can preserve request span context and client info in persistent queues (feature gate); new helper methods and Equal implementations for pd...
- Bug fixes: corrected optional field copying in pdata; fixed internal log sampling counter allocation and OTLP log export; confmap now distinguishes empty vs nil values during marshaling.
v1.35.0/v0.129.0
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Add pkg.exporterhelper.queueBatchEnabled feature gate to enable batch settings by default.
Introduced queuebatchprocessor to replace the legacy batchprocessor, promoted memory‑limiter extension to beta stability, and marked configgrpc as stable.