godot-website/_includes/articles/outdated_notice.html

{% unless page.no_outdated_notice %}
{% unless page.categories contains "release" or page.categories contains "pre-release" or page.categories contains "showcase" %}
{% comment %}
`site.outdated_article_threshold` is generated by `_plugins/outdated_article_threshold.rb`.
{% endcomment %}
{% if page.date < site.outdated_article_threshold %}
	<div class="card card-warning">
		<p>
		{% if page.outdated_notice_text %}
			{{ page.outdated_notice_text }}
		{% else %}
			This article is from <strong>{{ page.date | date: "%B %Y" }}</strong>, some of its contents might be outdated and no longer accurate.<br>
			You can find up-to-date information about the engine in the <a href="https://docs.godotengine.org/en/stable/">official documentation</a>.
		{% endif %}
		</p>
	</div>
{% endif %}
{% endunless %}
{% endunless %}