aws/aws-cdk v2.203.0 on GitHub

cloudformation: Some L1 resources experienced breaking changes due to updated CloudFormation resources. Please check the notes for each specific module for more information.

aws-cdk-lib.aws_kendra.CfnDataSource.TemplateConfigurationProperty: template property here has changed from string to json

rds: instance engine lifecycle support (#34719) (bab7413), closes #34492
report feature flag configuration into Cloud Assembly (#34798) (76af7dc)
backup: add support for ScheduleExpressionTimezone (#34603) (8ceea43), closes #34532
cloudformation: update L1 CloudFormation resource definitions (#34839) (4c75889)
cloudwatch: add account id field for log query and metric widgets to support cross account visibility (#34793) (ac4d09d), closes #26105
lambda: function log removal policy (#34723) (0388483), closes #34669
pipelines: cdk-assets version is configurable (#34802) (a361c9c)
update L1 CloudFormation resource definitions (#34792) (074cb8c)

codecov: update codecov-upload.yml (#34845) (8055016), closes /github.com/aws/aws-cdk/blob/main/codecov.yml#L35
codecov: update codecov-upload.yml action to upload report with correct path (#34814) (705e76b)
stepfunctions-tasks: properly serialize CallAwsServiceCrossRegion Lambda responses (#34843) (a4b15df), closes #34768

"ci: add tool to sync with project board" (#34817) (1965014), closes aws/aws-cdk#34776

Alpha modules (2.203.0-alpha.0)

ec2: support for client route enforcement for client VPN endpoint (#34405) (063f4e7)

ec2: don't use inferenceAccellerators in the constructors if not needed (#34618) (054c6c5), closes #33505 /github.com/aws/aws-cdk/issues/33505#issuecomment-2770818825 #34610