- Add a new otlphttp exporter (OTLP over HTTP) and numerous feature enhancements across exporters, processors, and receivers
- Introduce breaking API changes: rename TraceConsumer to TracesConsumer and related component types, deprecate NopExporter/SinkExporter in favor of consumer equivalents, and remove several pdata functions
- Fix several bugs such as logging exporter array serialization, zipkin receiver tag parsing, batch processor shutdown race, and add nil‑data‑point guards
Release version 0.14.0
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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.