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v3.20.1

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@newrelic-coreint-bot newrelic-coreint-bot released this 24 Jun 11:27

v3.20.1 - 2026-06-24

🐞 Bug fixes

  • Fixed missing KafkaTopicSample data on Kafka 4.x. The integration sent DescribeConfigs requests at API version 0, which Kafka 4.0 removed (the broker minimum is now v1), causing topic configuration collection to fail and the topic samples to be dropped entirely. The request version is now derived from the configured KAFKA_VERSION (v2/v1/v0), and the default KAFKA_VERSION was raised from 1.0.0 to 2.1.0 so topic and broker configuration collection works against Kafka 4.x out of the box.