The code repositories for the public validator and version 1 of the datastore have both disappeared from github:
It’s unclear if these repositories have been made private, or have been deleted.
If they’ve been made private, would it be possible to instead make them public, and archive them? The github documentation says:
You can archive a repository to make it read-only for all users and indicate that it's no longer actively maintained.
I think that describes the scenario here.