#GitHub offers a process to take over a project as the successor maintainer when the original maintainer can not be reached any more because (s)he deceased: https://docs.github.com/en/account-and-profile/setting-up-and-managing-your-personal-account-on-github/managing-access-to-your-personal-repositories/maintaining-ownership-continuity-of-your-personal-accounts-repositories
The only thing that worries me is how to get a death certificate of a somehow remote person with no personal relation? 🤔