What's new?
- Added support for five optional EC2 Launch Template tags (LaunchTemplateTag1–LaunchTemplateTag5) via SSM parameters. These tags are automatically applied to EC2 instances, EBS volumes, and network interfaces for improved resource classification and automation.
- Introduced the
AmiKmsKeyArn
parameter to allow specifying a custom AWS KMS Key ARN for encrypting EBS volumes attached to EC2 instances. This enables support for custom encrypted AMIs. - Added a new
EC2InstanceCustomUserData
parameter that appends additional UserData from SSM. This allows for dynamic EC2 initialization without needing changes to the CloudFormation template.