During December 2025, Ravil Galiullin enhanced the phuhung273/aws-cdk repository by enabling messageGroupId support for standard (non-FIFO) SQS queues when used as EventBridge targets. He removed restrictive client-side validation in the SqsQueue constructor, aligning the AWS CDK with recent backend changes and expanding compatibility across queue types. Ravil updated unit tests to verify correct message grouping for both standard and FIFO queues, ensuring CloudFormation synthesis remained consistent. He also revised documentation to reflect the new capability and maintain contributor guidance. This work, implemented in TypeScript and leveraging AWS CDK and CloudFormation, addressed a key developer productivity bottleneck.