- Breaking changes include removal of several deprecated builders (connector, exporter, extension, processor, receiver), removal of ObsReport types and feature gates, and deletion of extensiontest StatusWatcher helpers.
- New components added: separate module for experimental storage, extensioncapabilities module, pprofile OTLP service, ProfilesRouterAndConsumer interface, and profile support in the service package.
- Enhancements and bug fixes: added processor incoming/outgoing metrics, no-op tracer provider to avoid memory allocation, config telemetry guidelines, fixes for configgrpc overflow and exporterqueue deadlock.
v1.15.0/v0.109.0
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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.