First plz allow me to express my respect and my deepest concern of the project owner, recording history has been hard in this cursed land, and has never been harder since the pandemic started.
The current way of publishing on the GitHub cannot survive a state-level take down (and the collateral damage related to the project initiator's identity being compromised), if we sync documents via Resilio Sync, however, taking down will be impossible, and sync from multiple devices hosted by volunteers can provide the project initiator with extra anonymity.
A simple intro of Resilio Sync can be found in here.