PSA: there is no official website for DroidDeck right now. There is a malicious website pretending to be that. Do not download anything from it!! Only download from the official GitHub releases.

The info on the fake website might be useful, but might be inaccurate or completely wrong, or even malicious. Take it with a bucketload of salt, or not at all.

There is a note near the top of the DroidDeck readme about this.