you dont know this,, but slovak language. I am on your ZaSa 2.0 1.54 and there it s no problem with app called more locale which change interface to my slovak language without problem, with ZaSa 2.0 1.57 it changes just name of apps in menu but settings and other things are without change. But im satisfied with ZaSa 2.0 1.54!
Do you prepare some new version ?