- Removed multiple deprecated interfaces, structs, and members (e.g., configunmarshaler.Unmarshaler, pdata getters/setters, featuregate funcs) and replaced config.MapConverterFunc with config.MapConverter.
- Deprecated config.Config, config.Service (now service.Config), componenterror package, and pcommon.Value.NewValueBytes in favor of newer APIs.
- Updated OTLP to v0.17.0 and added optional min/max fields to histogram data points.
v0.52.0
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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.