AWS CloudFormation in 2024 underwent several enhancements to accelerate the development cycle, simplify troubleshooting, and introduce new deployment safety features.
Optimistic stabilization with the CONFIGURATION_COMPLETE event enabled up to 40% faster stack creation times.
Introduced early validation checks to catch template errors before deployment, reducing manual steps required for a successful deployment.
Enhanced deletion controls in May with a new DeletionMode parameter for better stack cleanup, especially for DELETE_FAILED state stacks.
Introduced ServiceTimeout property for custom resources in June to set custom timeout values, improving development feedback loops.
Launched integration with AWS CloudTrail in May for streamlined troubleshooting, providing direct links to relevant CloudTrail events.
Deployment timeline view introduced in November for visualization of the stack operations sequence and resource provisioning.
CloudFormation IaC Generator launched in February to simplify onboarding existing cloud resources to CloudFormation with over 600 AWS resource types support.
Major enhancements to CloudFormation Hooks in November for proactive configuration controls, including stack and change set target invocation points and managed hooks for Guard Language and Lambda functions.
Additional improvements included StackSets ListStackSetAutoDeploymentTargets API and CloudFormation Git sync with pull request workflow support.