With the 14.8.0 release, the Legacy UI has been fully retired, completing Datto RMM’s transition to a single, modern user experience. All sers now operate exclusively in the new UI, with legacy dependencies removed from login and authentication flows across Datto Portal, Autotask, KaseyaOne and Agent Browser. Critical security workflows, including IP address validation for new users, have been preserved and fully migrated to the new interface.
By removing legacy components, this update reduces technical debt and accelerates the delivery of front-end improvements at scale, while providing a more consistent and secure authentication experience. Legacy agent download URLs will remain operational during the sunset period to ensure continuity, with usage tracking in place to support future enhancements and proactive communication.
