How to customize the mysql version

https://github.com/radondb/radondb-mysql-kubernetes/releases/download/v2.2.0/mysql_v1alpha1_mysqlcluster_mysql8.yaml
apiVersion: mysql.radondb.com/v1alpha1
kind: MysqlCluster
metadata:
  name: sample
spec:
  replicas: 2
  mysqlVersion: "8.0"

May I ask how I can customize the mysql version? Is there any other way to compile it? It's an urgent need
I need mysql version 8.0.29

