Apple says the app now has higher resolution images on an iPhone 4 when connected to a Wi-Fi network. Apple also says, with no specifics, that there are 'various bug fixes'.
What's missing from all this is that iPad owners have to use the same Gallery app and scale it up, making their images look precisely like crap. You'd think that with the beautiful iPad screen Apple would support it with a universal app. Well, maybe someday.
Apple iPhone 6s