hugo-theme-bootstrap4-blog/layouts/rss.xml

<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
  <channel>
    <title>{{ with .Title }}{{.}} on {{ end }}{{ .Site.Title }}</title>
    <link>{{ .Permalink }}</link>
    <description>Recent content {{ with .Title }}in {{.}} {{ end }}on {{ .Site.Title }}</description>
    <generator>Hugo -- gohugo.io</generator>{{ with .Site.LanguageCode }}
    <language>{{.}}</language>{{end}}{{ with .Site.Author.email }}
    <managingEditor>{{.}}{{ with $.Site.Author.name }} ({{.}}){{end}}</managingEditor>{{end}}{{ with .Site.Author.email }}
    <webMaster>{{.}}{{ with $.Site.Author.name }} ({{.}}){{end}}</webMaster>{{end}}{{ with .Site.Copyright }}
    <copyright>{{.}}</copyright>{{end}}{{ if not .Date.IsZero }}
    <lastBuildDate>{{ .Date.Format "Mon, 02 Jan 2006 15:04:05 -0700" | safeHTML }}</lastBuildDate>{{ end }}
    <atom:link href="{{.URL}}" rel="self" type="application/rss+xml" />
    {{ range first 15 .Data.Pages }}
      {{- if eq .Type "post"}}
      <item>
        <title>{{ .Title }}</title>
        <link>{{ .Permalink }}</link>
        <pubDate>{{ .Date.Format "Mon, 02 Jan 2006 15:04:05 -0700" | safeHTML }}</pubDate>
        {{ with .Site.Author.email }}<author>{{.}}{{ with $.Site.Author.name }} ({{.}}){{end}}</author>{{end}}
        <guid>{{ .Permalink }}</guid>
        <description>{{ .Content | html }}</description>
      </item>
      {{- end -}}
    {{ end }}
  </channel>
</rss>