     [
       extras: ["README.md", "CHANGELOG.md"],
       main: "readme",
+      assets: "assets",
       source_ref: "v#{@version}",
       source_url: @source_url,
       skip_undefined_reference_warnings_on: ["CHANGELOG.md"]

      description: description(),
      package: package(),
      deps: deps(),
      aliases: [loadconfig: [&bootstrap/1], docs: ["docs", &copy_images/1]],
      docs: docs(),
      preferred_cli_env: %{
        docs: :docs,

    ]
  end

  defp build_runner_opts() do
    # Download source files first to get download errors right away.
    [make_args: primary_site() ++ ["source", "all", "legal-info"]]
