[Plugin: Meteor Slides] Finally! The link URL

Good morning!

I added this at functions.php and it worked fine for me:

add_filter( 'post_thumbnail_html', 'my_post_image_html', 10, 3 );
	function my_post_image_html( $html, $post_id, $post_image_id ) {
	$html = '<a href="' . wp_get_attachment_url( get_post_thumbnail_id($post_id)) . '" title="' . esc_attr( get_post_field( 'post_title', $post_id ) ) . '" rel="lightbox">' . $html . '</a>';
	  return $html;
	}

Thank you!

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https://www.ads-software.com/extend/plugins/meteor-slides/