Currently in a meeting.
Dr. Stine can elaborate when we get out, but as far as I understand, the github repo is private and needs to remain as such (?). I remember running into some bureaucratic issues when it came to making it public
However, our cells are also published in
https://foss-eda-tools.googlesource.com/skywater-pdk/libs/sky130_osu_sc/ in the same format as the pre-existing, Skywater, std cells. No flow, just cells.
It was my impression that the files inside the googlesource would be used to publish our cells at the same time and in the same place as the rest of the Skywater-related public files.