The recent update has introduced the possibility to view app notifications on the lock screen
The recent update of the beta version of Instagram for Windows Phone has introduced the possibility to display the notifications of the app also on the lock screen. Initially it seemed that the update did not introduce particular news, but that it had the purpose of solving some problems. Then out of this new feature, certainly not revolutionary, but that will surely please many users.
To activate the function, simply go to the screen menu, and set Instagram Beta among the 5 apps that can display notifications.