Yes I just reviewed Unread 2 last week, but they've already made an update to add some of the features I said I wanted in the app.
First off, they already had some basic Vim key support for nerds.
k will navigate up or down in your article view. That was already there and something I simply missed in the first version.
For version 2.1 Unread has added better trackpad support by supporting two finger swipes in many windows. The app has also added a few keyboard commands, but the only one I can see myself using with any regularity is
⌘ , to open the settings screen for the app. This is a macOS thing which I wish more applications would use.