This document summarizes the new features of version 3 of the MyFaces Extensions-Validator. Key updates include improved integration with Java Bean Validation 1.1 for JSF 1.x and 2.x, support for additional third-party component libraries, ability to define typesafe constraint parameters, and options to customize constraint severity and validation interception. Additional add-ons are also introduced to enable features such as transactional model validation and continued processing with warnings.