diff --git a/src/wp-admin/about.php b/src/wp-admin/about.php
index fa9737bf1c..b9b2483127 100644
--- a/src/wp-admin/about.php
+++ b/src/wp-admin/about.php
@@ -74,8 +74,8 @@ include( ABSPATH . 'wp-admin/admin-header.php' );
 			if ( ! wp_is_mobile() ) {
 				add_filter( 'wp_video_shortcode', '_wp_override_admin_video_width_limit' );
 				echo wp_video_shortcode( array(
-					'mp4'      => 'https://cldup.com/i-avTa8Hi1.mp4',
-					'webm'     => 'https://cldup.com/ngOx9w9VlE.webm',
+					'mp4'      => 'https://cldup.com/5ho0rKdXXe.mp4',
+					'webm'     => 'https://cldup.com/VdSgwAtHNX.webm',
 					'poster'   => 'https://cldup.com/c0kfjoVcFo.png',
 					'loop'     => true,
 					'autoplay' => true,
@@ -95,7 +95,7 @@ include( ABSPATH . 'wp-admin/admin-header.php' );
 		<div class="native-fonts feature-section one-col">
 			<h2><?php echo( 'Native Fonts' ); ?></h2>
 			<p><?php echo( 'The WordPress dashboard now uses the fonts that come with your device, allowing it to load faster and feel more like a native application.' ); ?></p>
-			<img src="https://cldup.com/bCuNzRdtHm.png" alt="" srcset=""/>
+			<img src="https://cldup.com/bCuNzRdtHm.png" alt="" srcset="https://cldup.com/YiMPjePe7J.png 200w, https://cldup.com/xqWD9T2h61.png 371w, https://cldup.com/OGC8NS0zmX.png 510w, https://cldup.com/cXPTP-tbix.png 560w, https://cldup.com/gjZNfc58Ya.png 781w, https://cldup.com/Hqmo5VLb-E.png 922w, https://cldup.com/5tU3wu6537.png 2000w" sizes="(max-width: 500px) calc(100vw - 40px), (max-width: 782px) calc(100vw - 70px), (max-width: 959px) calc(100vw - 116px), (max-width: 1290px) calc(100vw - 240px), 1050px"/>
 		</div>
 
 		<hr>
@@ -103,12 +103,12 @@ include( ABSPATH . 'wp-admin/admin-header.php' );
 		<div class="feature-section two-col">
 			<h2><?php echo( 'Editor Improvements' ); ?></h2>
 			<div class="col">
-				<img src="https://cldup.com/Kz3FL4I9iB.png" alt="" srcset="https://cldup.com/Kz3FL4I9iB.png 1000w, https://cldup.com/Kz3FL4I9iB.png 800w, https://cldup.com/Kz3FL4I9iB.png 680w, https://cldup.com/Kz3FL4I9iB.png 560w, https://cldup.com/Kz3FL4I9iB.png 400w, https://cldup.com/Kz3FL4I9iB.png 280w" sizes="(max-width: 500px) calc(100vw - 40px), (max-width: 781px) calc((100vw - 70px) * .466), (max-width: 959px) calc((100vw - 116px) * .469), (max-width: 1290px) calc((100vw - 240px) * .472), 496px"/>
+				<img src="https://cldup.com/rUgTVXZedO.png" alt="" srcset="https://cldup.com/P9uN0OArJ7.png 200w, https://cldup.com/3TU9rBnLw5.png 384w, https://cldup.com/k3kZhYI0tE.png 608w, https://cldup.com/ACglmMoOdP.png 789w, https://cldup.com/rUgTVXZedO.png 992w" sizes="(max-width: 500px) calc(100vw - 40px), (max-width: 781px) calc((100vw - 70px) * .466), (max-width: 959px) calc((100vw - 116px) * .469), (max-width: 1290px) calc((100vw - 240px) * .472), 496px"/>
 				<h3><?php echo( 'Broken Link Checker' ); ?></h3>
 				<p><?php echo( 'Links are the foundation of the Internet&colon; when they break, so does the web. Now when you edit a post, you instantly see when a link you add is broken.' ); ?></p>
 			</div>
 			<div class="col">
-				<img src="https://cldup.com/fxzqZFrDxo.png" alt="" srcset="https://cldup.com/fxzqZFrDxo.png 1000w, https://cldup.com/fxzqZFrDxo.png 800w, https://cldup.com/fxzqZFrDxo.png 680w, https://cldup.com/fxzqZFrDxo.png 560w, https://cldup.com/fxzqZFrDxo.png 400w, https://cldup.com/fxzqZFrDxo.png 280w" sizes="(max-width: 500px) calc(100vw - 40px), (max-width: 781px) calc((100vw - 70px) * .466), (max-width: 959px) calc((100vw - 116px) * .469), (max-width: 1290px) calc((100vw - 240px) * .472), 496px"/>
+				<img src="https://cldup.com/fxzqZFrDxo.png" alt="" srcset="https://cldup.com/QAjwr6h33d.png 200w, https://cldup.com/YwJSETYBwk.png 400w, https://cldup.com/wbwkFYER9C.png 561w, https://cldup.com/9T-ckRM67P.png 701w, https://cldup.com/sQYWMMsU4g.png 992w" sizes="(max-width: 500px) calc(100vw - 40px), (max-width: 781px) calc((100vw - 70px) * .466), (max-width: 959px) calc((100vw - 116px) * .469), (max-width: 1290px) calc((100vw - 240px) * .472), 496px"/>
 				<h3><?php echo( 'Content Recovery' ); ?></h3>
 				<p><?php echo( 'As you type, WordPress saves your content to the browser. Recovering saved content is even easier with WordPress 4.6.' ); ?></p>
 			</div>