Pin Pelican's article(s) to top "Sticky article".
It is useful when you want to publish new articles while keeping one or more articles at the top of your articles list.
Check out the plugin to your pelican's plugins directory
Edit your pelicanconf.py:
PLUGINS = ['pin_to_top']
In your article(s) meta data you can use:
Pin: true
Later you can also use it in your theme, for example you can use the glyphicon-pushpin:
<span>{% if article.pin %}<i class="glyphicon glyphicon-pushpin"></i>{% endif %}</span>
Visual example: