Bump to 1.4.0, made some fixes for 8.2+

single.php

@@ -11,9 +11,9 @@
 get_header();
 ?>
 <div class="mt-page-content-wrapper">
-	<div itemscope id="primary" class="content-area">
-		<main id="main" class="site-main">
-		<?php
+	<div id="primary" class="content-area" itemscope itemtype="https://schema.org/Article">
+		<main id="main" class="site-main" role="main" aria-label="<?php esc_attr_e( 'Single Post Content', 'sophia-after-dark' ); ?>">
+			<?php
 			while ( have_posts() ) :
 				the_post();
 
@@ -21,20 +21,24 @@ get_header();
 
 				the_post_navigation();
 
-				// If comments are open or we have at least one comment, load up the comment template.
+				// Load comments template if comments are open or exist.
 				if ( comments_open() || get_comments_number() ) :
 					comments_template();
 				endif;
-			endwhile; // End of the loop.
+			endwhile;
 
+			// Load related posts section if enabled in theme settings.
 			$related_posts_option = get_theme_mod( 'sophia_after_dark_enable_related_posts', true );
 			if ( true === $related_posts_option && 'post' === get_post_type() ) {
 				get_template_part( 'template-parts/related/related', 'posts' );
 			}
-		?>
-		</main>
-	</div>
+			?>
+
+		</main><!-- #main -->
+	</div><!-- #primary -->
+
 	<?php get_sidebar(); ?>
-</div>
+</div><!-- .mt-page-content-wrapper -->
+
 <?php
-get_footer();
+get_footer();