Amazon Route 53 Application Recovery Controller now supports zonal shift to help you quickly recover from application failures in an AWS Availability Zone (AZ). Starting today, you can shift application traffic away from using an AZ with a single action for multi-AZ resources with support of Application Load Balancer and Network Load Balancer. This will help you quickly recover an unhealthy application in an AZ, and reduce the duration and severity of impact to the application due to events such as power outages and hardware or software failures.