So a bunch of determined French guys have been updating the KoW historical supplement into the new version, and some more have done a translation.
Link to the rules (might not work as have very little idea what I’m doing from a technical side of things!)
https://drive.google.com/file/d/17aWwcB5eUeL2ZwEf_CZHqOstzo5mqtrA/view?usp=drivesdk