title: How can I exclude archive generated pages from my sitemap?
body: <p>I'm using the Jekyll archive plugin to generate blog tag pages and category pages. These pages are being included in my sitemap (I'm using the Jekyll sitemap plugin). Is there any way to exclude these pages from the sitemap?</p>
  
  <p>Because the archive pages are generated automatically by the plugin, any frontmatter solutions are having no effect, is there another way to manage this?</p>