I completed the version 3 for YTD.
The main new feature is a “Dashboard”, to interact with downloads.
Are available click and long-click menus for every “state” (in progress, competed, paused, etc) with different actions.
On completed download the single click menu has: Open – Extract audio – Extract and convert to mp3.
Long click to do file management: Copy – Move – Rename and also Re-download video – Remove (from Dashboard only) – Delete (to remove also the file) – Pause/Resume (available when downloads are In-Progress).