The iWork apps gain support for Dark mode, Continuity Camera, and audio in documents. (Free, various sizes)
Linked text boxes disappeared from Apple’s Pages in 2013, but after years of wandering in the wilderness, the powerful layout feature has returned better than ever.
The iPad versions of Pages, Numbers, and Keynote gain Apple Pencil support for drawing and writing, along with Smart Annotations. Also, Pages has new ebook creation features.