aws/aws-cdk v2.242.0 on GitHub

** L1 resources are automatically generated from public CloudFormation Resource Schemas. They are built to closely reflect the real state of CloudFormation. Sometimes these updates can contain changes that are incompatible with previous types, but more accurately reflect reality. In this release we have changed:
- aws-ssm: AWS::SSM::MaintenanceWindow: Id attribute removed.

core: support PropertyMergeStrategy to merge arbitrary CFN property objects (#37206) (793ad97)
ecr: add RepositoryAutoDeleteImages mixin (#37176) (3189116)
s3 and ecs service mixins are now available in aws-cdk-lib (#37151) (52c99da)
update L1 CloudFormation resource definitions (#37173) (1dfaf5f), closes #37BFF5 #37BFF5
apigateway: add TLS 1.3 security policies for domain names (#36303) (9d0300b), closes #36280
appsync: add EnhancedMetricsConfigProperty for GraphQL api (#35328) (ebfaf89), closes #29933
opensearchservice: s3 vectors engine (#36382) (c0b1d4e)
s3: graduate BucketAutoDeleteObjects mixin into aws-cdk-lib (#37161) (e5ddd79)

aws-cdk-lib: Asset uses a lot of memory (#37186) (70cae75)
large amounts of metadata can break 512MB string limit (#34480) (20c3154)
opensearchservice: enableAutoSoftwareUpdate: false is not reflected in the CloudFormation template (#37152) (dec8e6f), closes #36382
s3: discover existing bucket policies in default trait factory (#37166) (f090816)

Alpha modules (2.242.0-alpha.0)

mixins-preview: allow passing resource objects into properties in CFN Property mixins (#37148) (f238629)
mixins-preview: generate EventBridge pattern for all events (#37081) (f30e836)
mixins-preview: support custom merge strategies via IMergeStrategy (#37170) (0dec011)