Sceptre - AWS Cloud Provisioning Tool

Sceptre is an AWS Cloud Provisioning Tool that simplifies the deployment and management of CloudFormation stacks and stack groups. It extends CloudFormation with features like template generation, environment-specific configurations, and programmatic resolution of values. The current version is 4.6.0, and it maintains an active development cycle with regular releases addressing features and bug fixes, typically on a quarterly or bi-annual basis for major versions.