They asked the QBZ dev to stall his efforts. He pushed a final polishing release and obliged, with no hard feelings in the announcement.

The official webapp (installed with PWA for Firefox) doesn’t do too bad of a job either, so I was worried I had to switch again but will use that one for now.

Edit: the announcement

Ja, vooral als de reden om wel te verkopen is "dat de Amerikaanse regering anders boos wordt. Je zou maar voor jezelf opkomen hè…