Features
- autoscaling: step scaling policy supports estimatedInstanceWarmup property (#20936) (e4c7b97)
- aws-s3: create default bucket policy when required (under feature flag) (#20765) (cefa453), closes /docs.aws.amazon.com/AmazonCloudWatch/latest/logs/AWS-logs-and-resource-policy.html#AWS-logs-infrastructure-S3 #18816
- cfnspec: cloudformation spec v78.1.0 (#20952) (20d6e09)
- dynamodb: imported tables always grant permissions for indexes (#20682) (4d003a5), closes #13703
- ec2: add additional instance type classes (#20972) (400ad91), closes #20924
- s3: Event Bridge notification can be enabled after the bucket is created (#20913) (b0b7a32)
Bug Fixes
- cli: standard log messages are sent to stderr when CI=true (#20957) (277340d), closes #7717
- cloudfront: fromOriginAccessIdentityName is a misnomer (#20772) (3e58e5a), closes #20141
- eks: latest
AlbControllerversion isn't compatible with the chart version (#20826) (43a0cec) - route53: cannot delete existing alias record (#20858) (22681b1), closes #20847
- stepfunctions-tasks: SqsSendMessage is missing KMS permissions (#20990) (52b7019)
- custom resources log sensitive
ResponseURLfield (#20899) (6b4f92f)