- Rename service.Application to service.Collector and restructure internal packages causing breaking changes
- Add comprehensive OTLP protobuf marshaler/unmarshaler, encoder/decoder interfaces and expand Kafka/zipkin/exporter capabilities
- Fix bugs: reject duplicate Prometheus labels, ensure scrapers stop on shutdown, and correct hostmetrics timestamp handling
v0.29.0
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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.