AWS AppConfig now enables customers to compare two application configuration versions

AWS customers can now compare any two application configuration versions side by side within AWS AppConfig, a feature of AWS Systems Manager. This new functionality highlights the differences between the changed configuration values in the two versions, and helps Developers and Devops professionals to understand how their configuration data has changed over time. This adds additional safety features when deploying the intended configuration values to mitigate the risk of any application outages.

Source:: Amazon AWS