Found a way to add a changelog to posts

content/research/decoding-fast-examples.md

@@ -4,6 +4,9 @@ date = 2022-01-12
 
 [taxonomies]
 tags = ["finance", "binary", "protocol", "fix", "fast", "examples"]
+
+[extra.changelog]
+2022-01-12 = "First release"
 +++
 
 After the whole explanation about the definition of the FAST protocol, I
@@ -239,9 +242,3 @@ faster now:
   username "Me" is 54. Since this is the last element of "InnerSequence", that
   sequence is complete; also, this is the last element of "OuterSequence", so
   everything is done.
-
----
-
-Changelog:
-
-- 2022-01-17: First release.

templates/page.html

@@ -9,5 +9,18 @@
   </span>
   {{ page.content | safe }}
 </div>
+
+{% if page.extra and page.extra.changelog %}
+  <hr>
+
+  <h4>Changelog</h4>
+
+  <ul>
+  {% for key, value in page.extra.changelog %}
+    <li>{{ key }}: {{ value }}</li>
+  {% endfor  %}
+  </ul>
+{% endif  %}
+
 {% endblock content %}