Developers worried about surpassing mobile app size limits can find salvation in the new modular SDK from MoPub. It allows developer to customize the SDK for only the ad formats they want or need to use. This means developers have more control over their app's size and can improve performance.
In 2018, as part of the iOS 12 release, Apple added screen time tracking capabilities for the iPhone. Since that time developers have been pushing Apple to make the data exposed by this functionality available via API. The tech giant has finally acquiesced.