v1.40.0/v0.134.0

Images and binaries here: https://github.com/open-telemetry/opentelemetry-collector-releases/releases/tag/v0.134.0+patches

End User Changelog

💡 Enhancements 💡

• pdata: Add custom grpc/encoding that replaces proto and calls into the custom marshal/unmarshal logic in pdata. (open-telemetry#13631)
  This change should not affect other gRPC calls since it fallbacks to the default grpc/proto encoding if requests are not pdata/otlp requests.
• pdata: Avoid copying the pcommon.Map when same origin (open-telemetry#13731)
  This is a very large improvement if using OTTL with map functions since it will avoid a map copy.
• exporterhelper: Respect num_consumers when batching and partitioning are enabled. (open-telemetry#13607)

🧰 Bug fixes 🧰

• pdata: Correctly parse OTLP payloads containing non-packed repeated primitive fields (open-telemetry#13727, open-telemetry#13730)
  This bug prevented the Collector from ingesting most Histogram, ExponentialHistogram,
  and Profile payloads.

API Changelog

💡 Enhancements 💡

• exporterhelper: Split exporterhelper into a separate module (open-telemetry#12985)

Version 0.39.0

v0.39.0+patches

Release v0.39.0

Upgrade to v0.33.0

An upgrade to v0.33.0.

v0.29.0-2

This release includes

• Compression config support for kafka exporter

And the patches from the release
https://github.com/hypertrace/opentelemetry-collector/releases/tag/v0.29.0%2Bpatches

v0.29.1+patches

Added support for compression based sarama kafka configs.