Upgrading from Version 1.0 to 1.1
1.1.0 of the FeedAd SDK, all feed ads had a 16:9 aspect ratio and never changed their
To guarantee a seamless integration into your UI and to prevent distractions by letterboxing, beginning with version
1.1.0, feed ads allow you to resize your container views to match the preferred size of an ad.
See step 5 in the integration guide for feed ads for more information.
Furthermore, to avoid memory leaks, keep in mind to cancel a feed ad every time your view controller disappears.