We’ve added a new Image Aspect Ratio option to our Instagram Feed app 
This option lets you pick the image ratio between 1:1 and 4:5 (new portrait sized option):
We’ve also fixed the issue with the profile link on mobile 
Previously, it would open the Instagram app directly, and if the app wasn’t installed, it would show a blank page. Plus, the link didn’t work well on iOS.
Now, the profile link uses this format: https://www.instagram.com/username. On phones with the app installed, it will open the app, and if the app isn’t installed, it will open the web version instead.
