Cloud SQL for MySQL 8.0.43 is now the default minor version of Cloud SQL for MySQL 8.0

## Change Change Cloud SQL for MySQL 8.0.43 is now the [default minor version](https://docs.cloud.google.com/sql/docs/mysql/db-versions#database-version-support)of Cloud SQL for MySQL 8.0. If you have automatic minor version upgrade enabled for your instance, then your instance is upgraded to the default minor version automatically during its regularly scheduled maintenance update. For more information about automatic minor version upgrade, see[Upgrade the database minor version of MySQL 8.0](https://docs.cloud.google.com/sql/docs/mysql/upgrade-minor-db-version).