AUTOSOL actively maintains versions of ACM for three years after their initial release dates. This three-year period is called Active Maintenance. While in Active Maintenance, AUTOSOL will fully support each version with security updates and hotfixes.
Major releases boast new features, bug fixes, security updates, and other add-ons. Minor releases will not include new features and instead will typically focus on stabilizing the last major release with updates to existing features, bug fixes, and security patches.
Microsoft Operating System and Server Version Support Policy: