SDK

Trace

• Avoid linear queue.size() calls in span producers by storing queue size separately (#7141)

Exporters

• OTLP: Add support for setting exporter executor service (#7152)
• OTLP: Refine delay jitter for exponential backoff (#7206)

Extensions

• Autoconfigure: Remove support for otel.experimental.exporter.otlp.retry.enabled (#7200)
• Autoconfigure: Add stable cardinality limit property otel.java.metrics.cardinality.limit (#7199)
• Incubator: Add declarative config model customizer SPI (#7118)

🙇 Thank you

This release was possible thanks to the following contributors who shared their brilliant ideas and awesome pull requests:

@breedx-splk @jack-berg @jkwatson @laurit @MrAlias @raipc @stevesea @trask @vbedrosova @YuriyHolinko @zeitlinger