annabunches.net/layouts/partials/header_custom.html

{{ partial "menu.html" . }}
{{ if ($.Param "deprecated") }}
<p class="l-deprecation_warning">
  This post was saved / ported from a previous site migration. You may
  encounter missing images, dead links, and strange formatting. Sorry
  about that!
</p>
{{ end }}

{{ if .Param "versioned" }}
  {{ range (where (where .Site.RegularPages "Type" "posts") "Params.versioned" (.Param "versioned")).Limit 1 }}
    {{ if not (eq .Slug $.Slug) }}
      <p class="l-new_version_message">
        There is a newer version of this post available, published on {{.Date | time.Format .Site.Params.dateFormat}}. <a href="{{.RelPermalink}}">Click here</a> to read the latest version.
      </p>
    {{ end }}
  {{end }}
{{ end }}