- Improved validation: resource attribute 'enabled' now required in metadata files and changelog component fields are checked against a valid list.
- Breaking change: all experimental symbols were removed from exporterhelper and relocated to xexporterhelper.
- Deprecations and stabilizations: service/telemetry.TracesConfig deprecated, and several feature gates/modules (pdata.useCustomProtoEncoding, configoptional, configauth) marked stable or 1.0.
v1.43.0/v0.137.0
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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.