@Jarre To be honest, donations / other people won’t necessarily speed up the project as a lot of what we are doing is research, which is just time consuming (and a lot of us are in the workforce / college so we work on DLU in our free time).

As for people who originally worked on LU (presumably the devs you probably mean), they are under a lifetime NDA and so they cannot contribute anything without facing a lawsuit from LEGO. So unless one of them is willing to undergo all sorts of financial destruction, we’re not able to get information from them.