AWS introduces Stack Refactoring for CloudFormation, allowing users to reorganize their infrastructure without downtime. This feature enables moving resources between stacks, renaming IDs, and breaking down large templates into smaller ones while ensuring operational stability. The process is controlled and can be tracked for safety.

AWS has introduced a new refactor feature in the AWS Cloud Development Kit (CDK) that enables cloud engineers to safely rename and reorganize their infrastructure as code without the risk of data loss or downtime. This feature simplifies the refactoring process by leveraging AWS CloudFormation's capabilities, allowing developers to focus on code rather than resource configuration. However, experts advise using this feature judiciously and highlight that other Infrastructure as Code tools have different approaches to similar challenges.