Changes Customers can now use the existing DescribeScalingActivities API to also see the detailed and machine-readable reasons for Application Auto Scaling not scaling their resources and, if needed, take the necessary corrective actions.
Changes With this release, Application Auto Scaling adds support for Amazon Neptune. Customers can now automatically add or remove Read Replicas of their Neptune clusters to keep the average CPU Utilization at the target value specified by the customers.
Changes This release extends Application Auto Scaling support for replication group of Amazon ElastiCache Redis clusters. Auto Scaling monitors and automatically expands node group count and number of replicas per node group when a critical usage threshold is met or according to customer-defined schedule.
Changes With this release, scheduled actions of Application Auto Scaling can be created in the local time zone and automatically adjusted according to daylight saving changes.
Changes This release extends Auto Scaling support for cluster storage of Managed Streaming for Kafka. Auto Scaling monitors and automatically expands storage capacity when a critical usage threshold is met.
Changes This release extends Application Auto Scaling support to AWS Comprehend Entity Recognizer endpoint, allowing automatic updates to provisioned Inference Units to maintain targeted utilization level.
Changes This release supports Auto Scaling in Amazon Keyspaces for Apache Cassandra.
Changes This release supports auto scaling of provisioned concurrency for AWS Lambda.
Changes This release supports auto scaling of document classifier endpoints for Comprehend; and supports target tracking based on the average capacity utilization metric for AppStream 2.0 fleets.