I wonder why do applications nowadays have to be updated every time? Most of the time i dont update them, i dont have time in updating applications manually and i also dont put them into an auto-update setting because i dont want my data to be eaten by updating but if i wont update them sometimes cant use them properly and when i update them, I dont really see changes, it seems to me that everything remains the same.
They are just installing the updated version which they say is a better one. When the developers find a bug or they want to enhance a certain application. They do this update. The new one cannot be differentiated from the old one because they do little revisions only. I have work with some programmers and they do this from time to time.