- Changed the preview image caching to try each of the story images in turn until a valid one (not missing or too small) is found.
- Only loads one image for each story initially, loading more if needed.
- Now caches based on the story hash instead of image URL.
- Fixed default behavior of “when opening a site” preference on iPad, so if the preference hasn’t been changed, shows the first story by default, matching the preference.
- Added support for this preference on iPhone, where it defaults to show the stories.
- Fixed feeds list disappearing when selecting a feed.
- Fixed non-functional full-screen buttons in top and bottom layout.
- In top/bottom full-screen mode, a Sites button appears to show the sidebar (or can use edge swipe).
