Looking at article on DZone about improved performance with Groovy2 when compiling with @CompileStatic annotation, I wonder to what extent can I take advantage of it? I'm guessing annotate controllers, domain objects and services? Does Grails take advantage of it by default when app gets compiled?
Current Grails version (2.1) run groovy 1.8.x
In Grails web you can see the roadmap, where Groovy 2.x integration is featured