It definitely works on the RPi2 and RPi3. There haven't been reports of major issues in the HowTo topic or on Raspotify's and LibreSpot github pages. Personally I noticed difference in playback quality over bluetooth, so I am very happy!
But I am also considering a Vero device in the future since my RPi3 is doing more and more tasks (besides Kodi and Raspotify) like personal cloud via SyncThing (syncing phone camera, pictures, password manager and documents), automated downloads via Flexget, Transmission, Subliminal. And I am looking into Nextcloud (which would definitely be too much for the RPi3 to keep running smoothly).
So it would be very cool if we can get LibreSpot solution for Vero.