Aws\ECR- Add support for Image Tag Mutability Exception feature, allowing repositories to define wildcard-based patterns that override the default image tag mutability settings.Aws\EMR- This release adds new parameter 'ExtendedSupport' in AWS EMR RunJobFlow, ModifyCluster and DescribeCluster API.Aws\Lambda- This release migrated the model to Smithy keeping all features unchanged.Aws\Neptunedata- This release updates the supported regions for Neptune API to include current AWS regions.