I use whatsapp on daily bases.1. recently the app start consuming battery more than usual sometimes 30 or 35 % . while before it used to consume 7 -10% with the same use. 2. cant move the app to the sdcard and its considered as system app . solutions...
there was a feature called galaxy Labs in android 6 on S7 edge . in that features there is option to show all apps on the screen . can you include that in the future updates regards
i doubt there is any increase in the functionality. only difference you will get lag lol . just more or less different theme/looks and different arrangement with definitely higher specs requirement