_layouts/post.html in jekyll-theme-chirpy-birdly-6.0.2 vs _layouts/post.html in jekyll-theme-chirpy-birdly-6.1.0

@@ -29,10 +29,10 @@
     {% endif %}
 
   {% if page.image %}
     {% capture src %}src="{{ page.image.path | default: page.image }}"{% endcapture %}
     {% capture class %}class="preview-img{% if page.image.no_bg %}{{ ' no-bg' }}{% endif %}"{% endcapture %}
-    {% capture alt %}alt="{{ page.image.alt | default: "Preview Image" }}"{% endcapture %}
+    {% capture alt %}alt="{{ page.image.alt | xml_escape | default: "Preview Image" }}"{% endcapture %}
 
     {% capture lqip %}
       {% if page.image.lqip %}
         lqip="{{ page.image.lqip }}"
       {% endif %}