From the Supertop blog:

Today, Supertop is happy to announce that we’ve found a new home for Unread, our RSS reader for iOS.

[…]

It wasn’t possible to simply transfer the app along with all current users to John, so it’s a brand new app on the store

I think this is the first time I’ve had two apps with the exact same name and icon on my home screen at once. The process for unlocking the premium version of the new app was easy, as promised. It’s odd to me why transferring the preexisting app wasn’t possible, though. Wishing Unread success at its new home. It’s an incredibly well-designed app.