Bump to 1.4.0, made some fixes for 8.2+

functions.php

@@ -197,3 +197,40 @@ require get_template_directory() . '/inc/metaboxes/mt-post-sidebar-meta.php';
 if ( ! function_exists( 'breadcrumb_trail' ) ) {
 	require get_template_directory() . '/inc/mt-class-breadcrumbs.php';
 }
+
+// Function to allow images in WordPress comments
+function allow_images_in_comments($comment_content) {
+    // Allow only specific HTML tags, including <img>
+    $allowed_tags = array(
+        'a'      => array('href' => array(), 'title' => array()),
+        'em'     => array(),
+        'strong' => array(),
+        'img'    => array(
+            'src'    => array(),
+            'alt'    => array(),
+            'width'  => array(),
+            'height' => array(),
+            'class'  => array(),
+        ),
+    );
+    
+    // Strip out disallowed tags but keep allowed ones
+    return wp_kses($comment_content, $allowed_tags);
+}
+
+// Hook to filter the comment text before displaying it
+add_filter('comment_text', 'allow_images_in_comments');
+
+// Function to make URLs for images clickable in comments
+function clickable_images_in_comments($comment_content) {
+    // Automatically convert image URLs to HTML <img> tags
+    $comment_content = preg_replace(
+        '/(http:\/\/[^\s"]+\.(jpg|jpeg|png|gif))/i',
+        '<img src="$1" alt="" class="comment-image" />',
+        $comment_content
+    );
+    return $comment_content;
+}
+
+// Hook to make image URLs clickable
+add_filter('comment_text', 'clickable_images_in_comments');