In this course we show how to migrate from a custom PWA 9.0.0 to a version 11.0.0. In this course I'll use some AI capabilities to speed up the migration, to get more things covered autonomously and still be in charge of what happens when. AI migration can make mistakes, so a careful planning and souvereign execution is cruitial. Needless to mention that as we progress, this type of migration may become more and more serious.