- Remove legacy metrics (breaking change)
- Add extensive OpenTelemetry enhancements: conversion support, Summary Metric in Prometheus RemoteWrite, Jaeger receiver config, IPv6 handling, custom round‑tripper, expanded logging options, and CLI log format
- Fix numerous bugs in logging exporter, hostmetrics, OTLP log receiver, process metrics, exporter helpers, Prometheus receiver race condition, scraper coordination, and bucket adjustment
Release version 0.15.0
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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.