Android app updated (2.7.4)

I see that the Android app has been updated. Version 2.7.4 doesn’t seem to have many new features, as far as I can see, but I have to confess that I hardly ever use the app these days, except for Clozemaster Radio and the offline mode; I want to read and write comments on sentences, add to my collections, and I have grown used to the HARD, NORMAL, and EASY buttons.