Whats-app for the third time in a row extends Group capacity from 100 to 256! Earlier it was 50 in 2014 then it was made as 100 in the early 2015 and now they have set it to 256. Already 50% of the people on whats-app are busy overloading groups and the other 50% of the users are muting/exiting groups to get rid of intolerable amount of messages bombarding their phones. Now this change will surely effect users of both the sides!
You can update your whats-app app to the latest version to avail this feature. As simple as that! 😉