It seems here:
https://github.com/skarnet/s6

(linked by: https://skarnet.com/contact/)

Regards, Adrian.

In der Nachricht vom Saturday, 9 July 2022 16:06:13 CEST schrieb
wirelessduck--- via Dng:
> Does anyone know where we can keep track of progress on that project? His
> website hasn’t seen any updates since the funding announcement a long time
> ago.