@rockedge
I managed to build a 'working' WDL_Void64 via one of your old plugins slightly modified (don't ask me which one - I downloaded it a while ago, but I'll send you a copy once I've tried a second build with it). However, two problems - first, some of the essential packages, such as xorg didn't get installed (I wasn't watching the build process so it could simply be the typical hopelessly unreliable Void repo timing out - at least it seems hopeless during WDL_Void builds...).
The other problem is weird. It booted as far as saying something like Running /init (something like that anyway) but then just hung... apparently endlessly. I just left it sitting there doing nothing, but then out of nowhere it finally decided to continue the boot and got to a login prompt. I entered root:root and was in and startx started the desktop and here I am posting from it using its installed firefox... But something really odd with that boot - is it something runit is timing eventually timing out on I wonder...? I'm absolutely sure it has nothing to do with WDL initrd, which works fine on all rootfs I've tried it with. I no longer really remember much about runit so tricky to track down. Anyway, it is at least 'working' with the new build script and running in w_changes=RAM2 mode which means in RAM with external upper_changes simply mounted as top read-only layer and the on media upper_changes only written to if I use rsync in a script. I'm mainly writing this because you said you had an issue with a recent build using the old scripts so if you find it hangs as mine did, try just leaving it for 10 minutes or so to see if it recovers - maybe some Void runit service has changed?
As well as pushing all the recent scripts up via git I'm planning to give a HowTo walk through on converting a downloaded Manjaro XFCE iso (around 3GB) into a WDL_manjaXFCE. For that I'll supply a skeleton initrd.gz along with modify_initrd_gz script - main process is to make a copy of the usr/lib/modules directory into the initrd.gz same position, and to number the four sfs files inside the Manjaro iso (01,02,03,04) as I illustrated in other thread. Anyway, I'll try to write that up soonish since I think it is a useful distro to play with via WDL frugal install.
wiak