I like this plugin and works perfectly but when I test for usability test, alt tag of all featured images are missing..
I looked up the splw.php file, I think there is no alt tag php code.
// Get the Post's Featured Image data
$image_url = wp_get_attachment_image_src($attachment_id, $size);
$result = 'ID) . '"><img src="' . $image_url . '" class="smart-post-list-image">';
please help me. I'm not good at php coding..