First result on Google and Duckduckgo is https://github.com/forgefed/forgefed, and nothing explains that development is continuing elsewhere. There is only a link to the dead mailing list, and people may not see the links in the last e-mail.
I first thought this was abandoned after a quick web search, look at the GitHub repository, and peek at the ML. But someone told me it is not!
Adding to the header and the README a warning/link to this repository would improve this page’s place in search engine and guide users who happen to find the old repository.
There is an unmerged Pull Request: https://github.com/forgefed/forgefed/pull/26
(hitting upon this every time wanting to mention it to others. (like now, regarding https://github.com/github/dmca/blob/master/2020/10/2020-10-23-RIAA.md (which i consider is another clue for the necessity of the likes of forgefed.)) i find forgefed easier by websearching for fr33domlover.)