Is this project dead?

[Kyson Benson]

I'm trying to set this up on Raspberry Pi 4 using the detailed instructions from the website. but nothing is working. I keep getting "needs newer software" notification from my Pi, and the image for Jasper hasn't been updated in a decade. Is there anyway to make this work on newer hardware, is it worth buying older hardware to setup, or should I just give up? I really want to build this, it seems really interesting, but it may just be out of skill set.