Amazon Aurora Serverless v1 now supports customer configurable maintenance windows
Amazon Aurora Serverless v1 now allows you to select a specific window for scheduling a maintenance event. You can use the maintenance window to specify, for example, when your PostgreSQL 10 cluster gets upgraded to PostgreSQL 11. You can set the maintenance window with just a few clicks in the AWS Management Console or using the latest AWS SDK or CLI. Review the Aurora documentation to learn more.