v0.7.0

The sign-in relay can live under a site's own path.

• PUBLIC_URL for the relay. Set it to where the browser reaches the relay — e.g.
  https://example.com/cms-auth — and the relay answers under that path, sends sign-in back to
  …/cms-auth/callback, and keeps its cookies to that path. So the relay can run on the site's own
  server without a domain of its own, and a reverse proxy that hands it plain http no longer
  puts the wrong address in the callback. Without it, nothing changes. See
  auth/README.md.

npm: https://www.npmjs.com/package/simple-git-cms