While they make these useless changes, they still do not have any way to view your "Wish List" from a iOS device. You have to use iTunes or OSX iBooks. . .
I've never understood why they don't do a better job of supporting the Wish List on iOS.
That said, I long ago started using Evernote to keep my wish lists. If you use Evernote, they've added an extension you can enable. Tap the share icon (box with up arrow), then slide over to the far right. Tap the (. . .) icon on the top row. Enable Evernote.
Now the Evernote extension is available anywhere in iOS where you have the standard share icon and the file/share type is compatible.
For the the iBooks store the note includes the title, a small book cover iimage, and a link to the iBookStore (redirected through Safari)
Ideal? No. But pretty nice for a cobbled together third party solution, and one that works a lot of places besides the iStores.