Updation always should go on accordingly user's choice. It's upto them whether they wanna access the new features or not. But this app emphasises people to go for obligatory updation and it hammers on the free space of the containing device. It provides the same features that's given by any other messaging app. Nothing new, even sometimes there is no any improved keys yet denizens are forced to. This is really a disgusting phenomenon i usually face with every updation notifications.