Add Release 22.06 to Readme

Author: sbernauer

README.md

@@ -3,33 +3,19 @@ This repository contains the details about how releases of the Stackable platfor
 
 ## Releases
 
-### Release 3 - 2022-02-14
+### Release 22.06 - 2022-06-30
 
-- Stackable Operator for Apache Airflow: 0.2.0
-- Stackable Operator for Apache HBase: 0.2.0
-- Stackable Operator for Apache HDFS: 0.3.0
-- Stackable Operator for Apache Hive: 0.5.0
-- Stackable Operator for Apache Kafka: 0.5.0
-- Stackable Operator for Apache NiFi: 0.5.0
-- Stackable Operator for Apache Spark: 0.5.0
-- Stackable Operator for Apache Superset: 0.3.0
-- Stackable Operator for Apache Zookeeper: 0.9.0
-- Stackable Operator for Druid: 0.4.0
-- Stackable Operator for Open Policy Agent: 0.8.0
-- Stackable Operator for Regorules: 0.6.0
-- Stackable Operator for Secrets: 0.2.0
-- Stackable Operator for Trino: 0.3.1
-
-### Release 2 - 2021-10-29
-
-- Stackable Operator for Apache HDFS: 0.1.0
-- Stackable Operator for Apache Hive: 0.1.0
-- Stackable Operator for Apache HBase: 0.1.0
-- Stackable Operator for Apache Kafka: 0.3.0
-- Stackable Operator for Apache NiFi: 0.3.0
-- Stackable Operator for Apache Spark: 0.3.0
-- Stackable Operator for Apache ZooKeeper: 0.4.1
-- Stackable Operator for Monitoring: 0.3.0
-- Stackable Operator for Open Policy Agent: 0.4.1
-- Stackable Operator for Regorules:  0.2.0
-- Stackable Operator for Trino: 0.1.0
+- Stackable Operator for Apache Airflow: 0.4.0
+- Stackable Operator for Apache HBase: 0.3.0
+- Stackable Operator for Apache HDFS: 0.4.0
+- Stackable Operator for Apache Hive: 0.6.0
+- Stackable Operator for Apache Kafka: 0.6.0
+- Stackable Operator for Apache NiFi: 0.6.0
+- Stackable Operator for Apache Spark on k8s: 0.3.0
+- Stackable Operator for Apache Superset: 0.5.0
+- Stackable Operator for Apache Zookeeper: 0.10.0
+- Stackable Operator for Commons: 0.2.0
+- Stackable Operator for Druid: 0.6.0
+- Stackable Operator for Open Policy Agent: 0.9.0
+- Stackable Operator for Secrets: 0.5.0
+- Stackable Operator for Trino: 0.4.0