THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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Read cluster-wide finalized feature versions from a broker or a controller via it’s
ApiKeys.API_VERSIONSAPI.Add/update/delete cluster-wide finalized feature versions by exercising the newly introduced
ApiKeys.UPDATE_FEATURES API on a controller.- Finalize the latest possible (i.e. highest) version levels set of all features on a cluster. This known to the controller. It removes the burden to individually finalize feature upgrades. This is useful to a cluster operator intending to finalize a cluster with all the latest # available features, available feature version levels. It becomes useful after completing the deployment of a new Kafka Broker release # onto an existing cluster.
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