hugo-theme-relearn/exampleSite/layouts/releasenotes/views/article.html

<article class="default">
  <header class="headline">
    {{- partial "content-header.html" . }}
  </header>
{{ partial "heading-pre.html" . }}{{ partial "heading.html" . }}{{ partial "heading-post.html" . }}
{{- $page := .}}
{{- $path := replace .Path "introduction/releasenotes" "introduction/changelog" }}
{{- with or
  (.GetPage $path)
  (.GetPage (strings.TrimRight "/" $path))
}}
See the {{ partial "partials/shortcodes/link.html" (dict "page" $page "url" .Path "content" "changelog of this version") }} for a detailed list of changes.
<hr>
{{- end }}

{{ partial "partials/shortcodes/include.html" (dict "page" . "file" "introduction/releasenotes/legend") | .RenderString }}

{{ partial "article-content.html" . }}
  <footer class="footline">
    {{- partial "content-footer.html" . }}
  </footer>
</article>