What is the least supported Apache Kafka version for Kafka-client 3.1.x

What is the least supported Apache Kafka version for Kafka-client 3.1.x

Below is the list of Kafka-client version We just want to know what is corresponding Kafka version that needs to be upgraded to support Kafka-client 3.1.x
https://mvnrepository.com/artifact/org.apache.kafka/kafka-clients

Kafka clients are mostly backwards compatible as low as broker version 0.10.1

Thanks @OneCricketeer

The least supported Apache Kafka version for Kafka-client 3.1.x is Kafka 0.11.0.0 or later. This means that users must upgrade to a version that is higher than 0.11.0.0 in order to use the Kafka-client 3.1.x features.