2.0.1

Comment out example "add_image_size" as it can be easily forgotten
which leaves you with extra unused image size, Add CHANGELOG.MD to
track changes, Tidy up formatting using PHP-CS-Fixer (mostly spacing),
Update README.MD dependencies

footer.php

@@ -1,7 +1,7 @@
         <footer class="footer" role="contentinfo">
             <div class="container">
                 <?php wp_nav_menu(['theme_location' => 'footer', 'menu_class' => 'nav nav--footer']); ?>
-                &copy; <?php bloginfo( 'name' ); ?> <?php echo date( 'Y' ); ?>
+                &copy; <?php bloginfo('name'); ?> <?php echo date('Y'); ?>
             </div>
         </footer>
         <?php wp_footer(); ?>