X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/41578db67d72562346e4dbb2a14889b23d522813..3d39054f012aefe514b3f5509e32f09fc4feda44:/wp-admin/about.php

diff --git a/wp-admin/about.php b/wp-admin/about.php
index daf9c3a4..6e77b1b4 100644
--- a/wp-admin/about.php
+++ b/wp-admin/about.php
@@ -9,9 +9,36 @@
 /** WordPress Administration Bootstrap */
 require_once( dirname( __FILE__ ) . '/admin.php' );
 
-wp_enqueue_style( 'wp-mediaelement' );
-wp_enqueue_script( 'wp-playlist' );
-add_action( 'admin_footer', 'wp_underscore_playlist_templates', 0 );
+if ( ! wp_is_mobile() ) {
+	wp_enqueue_style( 'wp-mediaelement' );
+	wp_enqueue_script( 'wp-mediaelement' );
+	wp_localize_script( 'mediaelement', '_wpmejsSettings', array(
+		'pluginPath'        => includes_url( 'js/mediaelement/', 'relative' ),
+		'pauseOtherPlayers' => '',
+	) );
+}
+
+/**
+ * Replaces the height and width attributes with values for full size.
+ *
+ * wp_video_shortcode() limits the width to 640px.
+ *
+ * @since 4.6.0
+ * @ignore
+ *
+ * @param $output Video shortcode HTML output.
+ * @return string Filtered HTML content to display video.
+ */
+function _wp_override_admin_video_width_limit( $output ) {
+	return str_replace( array( '640', '384' ), array( '1050', '630' ), $output );
+}
+
+$video_url = 'https://videopress.com/embed/GbdhpGF3?hd=true';
+$locale    = str_replace( '_', '-', get_locale() );
+list( $locale ) = explode( '-', $locale );
+if ( 'en' !== $locale ) {
+	$video_url = add_query_arg( 'defaultLangCode', $locale, $video_url );
+}
 
 $title = __( 'About' );
 
@@ -19,229 +46,174 @@ list( $display_version ) = explode( '-', $wp_version );
 
 include( ABSPATH . 'wp-admin/admin-header.php' );
 ?>
-<!--[if lt IE 9]><script>document.createElement('audio');document.createElement('video');</script><![endif]-->
-<div class="wrap about-wrap">
-
-<h1><?php printf( __( 'Welcome to WordPress&nbsp;%s' ), $display_version ); ?></h1>
-
-<div class="about-text"><?php printf( __( 'Thank you for updating! WordPress %s has lots of refinements we think you&#8217;ll love.' ), $display_version ); ?></div>
-
-<div class="wp-badge"><?php printf( __( 'Version %s' ), $display_version ); ?></div>
-
-<h2 class="nav-tab-wrapper">
-	<a href="about.php" class="nav-tab nav-tab-active">
-		<?php _e( 'What&#8217;s New' ); ?>
-	</a><a href="credits.php" class="nav-tab">
-		<?php _e( 'Credits' ); ?>
-	</a><a href="freedoms.php" class="nav-tab">
-		<?php _e( 'Freedoms' ); ?>
-	</a>
-</h2>
-
-<div class="changelog">
-	<div class="about-overview">
-	<?php
-	if ( ( $locale = get_locale() ) && 'en_' === substr( $locale, 0, 3 ) ) : ?>
-		<embed src="//v0.wordpress.com/player.swf?v=1.03" type="application/x-shockwave-flash" width="640" height="360" wmode="direct" seamlesstabbing="true" allowfullscreen="true" allowscriptaccess="always" overstretch="true" flashvars="guid=sAiXhCfV&amp;isDynamicSeeking=true" title=""></embed>
-	<?php else : ?>
-		<img class="about-overview-img" src="//s.w.org/images/core/3.9/overview.png?0" />
-	<?php endif; ?>
-	</div>
-	<h2 class="about-headline-callout"><?php _e( 'A smoother media editing&nbsp;experience' ); ?></h2>
-	<div class="feature-section col three-col">
-		<div class="col-1">
-			<img src="//s.w.org/images/core/3.9/editor.jpg?0" />
-			<h4><?php _e( 'Improved visual editing' ); ?></h4>
-			<p><?php _e( 'The updated visual editor has improved speed, accessibility, and mobile support.' );
-				echo ' ' . __( 'You can paste into the visual editor from your word processor without wasting time to clean up messy styling. (Yeah, we&#8217;re talking about you, Microsoft Word.)' ); ?></p>
+	<div class="wrap about-wrap">
+		<h1><?php printf( __( 'Welcome to WordPress&nbsp;%s' ), $display_version ); ?></h1>
+
+		<p class="about-text"><?php printf( __( 'Thank you for updating to the latest version. WordPress %s changes a lot behind the scenes to make your WordPress experience even better!' ), $display_version ); ?></p>
+		<div class="wp-badge"><?php printf( __( 'Version %s' ), $display_version ); ?></div>
+
+		<h2 class="nav-tab-wrapper wp-clearfix">
+			<a href="about.php" class="nav-tab nav-tab-active"><?php _e( 'What&#8217;s New' ); ?></a>
+			<a href="credits.php" class="nav-tab"><?php _e( 'Credits' ); ?></a>
+			<a href="freedoms.php" class="nav-tab"><?php _e( 'Freedoms' ); ?></a>
+		</h2>
+
+		<div class="changelog point-releases">
+			<h3><?php _e( 'Maintenance and Security Release' ); ?></h3>
+			<p><?php printf( _n( '<strong>Version %1$s</strong> addressed some security issues and fixed %2$s bug.',
+				'<strong>Version %1$s</strong> addressed some security issues and fixed %2$s bugs.', 15 ), '4.6.1', number_format_i18n( 15 ) ); ?>
+				<?php printf( __( 'For more information, see <a href="%s">the release notes</a>.' ), 'https://codex.wordpress.org/Version_4.6.1' ); ?>
+			</p>
 		</div>
-		<div class="col-2">
-			<img src="//s.w.org/images/core/3.9/image.gif?0" />
-			<h4><?php _e( 'Edit images easily' ); ?></h4>
-			<p><?php _e( 'With quicker access to crop and rotation tools, it&#8217;s now much easier to edit your images while editing posts. You can also scale images directly in the editor to find just the right fit.' ); ?></p>
-		</div>
-		<div class="col-3 last-feature">
-			<img src="//s.w.org/images/core/3.9/drop.jpg?0" />
-			<h4><?php _e( 'Drag and drop your images' ); ?></h4>
-			<p><?php _e( 'Uploading your images is easier than ever. Just grab them from your desktop and drop them onto the editor.' ); ?></p>
-		</div>
-	</div>
-
-	<hr>
 
-	<div class="feature-section col two-col">
-		<div class="col-1">
-			<img src="//s.w.org/images/core/3.9/gallery.jpg?0" />
-			<h4><?php _e( 'Gallery previews' ); ?></h4>
-			<p><?php _e( 'Galleries display a beautiful grid of images right in the editor, just like they do in your published post.' ); ?></p>
+		<div class="headline-feature feature-video">
+			<iframe width="1050" height="591" src="<?php echo esc_url( $video_url ); ?>" frameborder="0" allowfullscreen></iframe>
+			<script src="https://videopress.com/videopress-iframe.js"></script>
 		</div>
-		<div class="col-2 last-feature">
-			<div class="wp-playlist wp-audio-playlist wp-playlist-light">
-				<div class="wp-playlist-current-item"></div>
-				<audio controls="controls" preload="metadata"></audio>
-				<div class="wp-playlist-next"></div>
-				<div class="wp-playlist-prev"></div>
-				<?php
-				$audio_icon_js = esc_js( includes_url( 'images/media/audio.png' ) );
-				$wp_host = '//s.w.org/images/core/3.9/';
-				?>
-
-				<script type="application/json">{
-					"type":"audio",
-					"tracklist":true,
-					"tracknumbers":true,
-					"images":true,
-					"artists":true,
-					"tracks":[{
-						"src":"<?php echo $wp_host ?>AintMisbehavin.mp3",
-						"type":"audio\/mpeg","title":"Ain't Misbehavin'","caption":"","description":"",
-						"meta":{
-							"artist":"Louis Armstrong & His Orchestra",
-							"album":"78 RPMs & Cylinder Recordings",
-							"genre":"Jazz",
-							"length_formatted":"3:21"
-						},
-						"image":{"src":"//s.w.org/images/core/3.9/louis.jpg","width":308,"height":240},
-						"thumb":{"src":"//s.w.org/images/core/3.9/louis.jpg","width":308,"height":240}
-					},
-					{
-						"src":"<?php echo $wp_host ?>JellyRollMorton-BuddyBoldensBlues.mp3",
-						"type":"audio\/mpeg","title":"Buddy Bolden's Blues","caption":"","description":"",
-						"meta":{
-							"artist":"Jelly Roll Morten",
-							"album":"78 RPMs & Cylinder Recordings",
-							"genre":"Jazz",
-							"length_formatted":"2:09"
-						},
-						"image":{"src":"<?php echo $audio_icon_js ?>","width":48,"height":64},
-						"thumb":{"src":"<?php echo $audio_icon_js ?>","width":48,"height":64}
-					},
-					{
-						"src":"<?php echo $wp_host ?>DavenportBlues.mp3",
-						"type":"audio\/mpeg","title":"Davenport Blues","caption":"","description":"",
-						"meta":{
-							"artist":"Bix Beiderbecke & His Rhythm Jugglers",
-							"album":"78 RPMs & Cylinder Recordings",
-							"genre":"Jazz",
-							"length_formatted":"2:48"
-						},
-						"image":{"src":"<?php echo $audio_icon_js ?>","width":48,"height":64},
-						"thumb":{"src":"<?php echo $audio_icon_js ?>","width":48,"height":64}
-					},
-					{
-						"src":"<?php echo $wp_host ?>WolverineBlues.mp3",
-						"type":"audio\/mpeg","title":"Wolverine Blues","caption":"","description":"",
-						"meta":{
-							"artist":"Benny Goodman's Boys",
-							"album":"78 RPMs & Cylinder Recordings",
-							"genre":"Jazz",
-							"length_formatted":"2:55"
-						},
-						"image":{"src":"<?php echo $audio_icon_js ?>","width":48,"height":64},
-						"thumb":{"src":"<?php echo $audio_icon_js ?>","width":48,"height":64}
-					},
-					{
-						"src":"<?php echo $wp_host ?>Louisiana_Five-Dixie_Blues-1919.mp3",
-						"type":"audio\/mpeg","title":"Dixie Blues","caption":"","description":"",
-						"meta":{
-							"artist":"Louisiana Five",
-							"album":"78 RPMs & Cylinder Recordings",
-							"genre":"Jazz",
-							"length_formatted":"3:01"
-						},
-						"image":{"src":"<?php echo $audio_icon_js ?>","width":48,"height":64},
-						"thumb":{"src":"<?php echo $audio_icon_js ?>","width":48,"height":64}
-					},
-					{
-						"src":"<?php echo $wp_host ?>Johnny_Hodges_Orchestra-Squaty_Roo-1941.mp3",
-						"type":"audio\/mpeg","title":"Squaty Roo","caption":"","description":"",
-						"meta":{
-							"artist":"Johnny Hodges Orchestra",
-							"album":"78 RPMs & Cylinder Recordings",
-							"genre":"Jazz",
-							"length_formatted":"2:24"
-						},
-						"image":{"src":"<?php echo $audio_icon_js ?>","width":48,"height":64},
-						"thumb":{"src":"<?php echo $audio_icon_js ?>","width":48,"height":64}
-					}]
-				}</script>
-			</div>
-			<h4><?php _e( 'Do more with audio and video' ); ?></h4>
-			<p><?php _e( 'Images have galleries; now we&#8217;ve added simple audio and video playlists, so you can showcase your music and clips.' ); ?></p>
-		</div>
-	</div>
-</div>
 
-<hr>
+		<hr>
 
-<div class="changelog customize">
-	<div class="feature-section col two-col">
-		<div>
+		<div class="streamlined-updates feature-section one-col">
+			<h2><?php _e( 'Streamlined Updates' ); ?></h2>
+			<p><?php _e( 'Don&#8217;t lose your place: stay on the same page while you update, install, and delete your plugins and themes.' ); ?></p>
 			<?php
+			if ( ! wp_is_mobile() ) {
+				add_filter( 'wp_video_shortcode', '_wp_override_admin_video_width_limit' );
 				echo wp_video_shortcode( array(
-					'mp4'      => '//s.w.org/images/core/3.9/widgets.mp4',
-					'ogv'      => '//s.w.org/images/core/3.9/widgets.ogv',
-					'webm'     => '//s.w.org/images/core/3.9/widgets.webm',
+					'mp4'      => 'https://s.w.org/images/core/4.6/streamlined-updates.mp4',
+					'webm'     => 'https://s.w.org/images/core/4.6/streamlined-updates.webm',
+					'poster'   => 'https://s.w.org/images/core/4.6/streamlined-updates-2000.png?v1',
 					'loop'     => true,
 					'autoplay' => true,
-					'width'    => 499
+					'width'    => 1050,
+					'height'   => 630,
+					'class'    => 'wp-video-shortcode feature-video',
 				) );
+				remove_filter( 'wp_video_shortcode', '_wp_override_admin_video_width_limit' );
+			} else {
+				echo '<img src="https://s.w.org/images/core/4.6/streamlined-updates-1057.png?v1" alt="" srcset="https://s.w.org/images/core/4.6/streamlined-updates-1664.png?v1 1664w, https://s.w.org/images/core/4.6/streamlined-updates-200.png?v1 200w, https://s.w.org/images/core/4.6/streamlined-updates-1057.png?v1 1057w, https://s.w.org/images/core/4.6/streamlined-updates-2000.png?v1 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" />';
+			}
 			?>
-			<h4><?php _e( 'Live widget and header previews' ); ?></h4>
-			<p><?php _e( 'Add, edit, and rearrange your site&#8217;s widgets right in the theme customizer. No &#8220;save and surprise&#8221; &mdash; preview your changes live and only save them when you&#8217;re ready.' ); ?></p>
-			<p><?php _e( 'The improved header image tool also lets you upload, crop, and manage headers while customizing your theme.' ); ?></p>
-		</div>
-		<div class="last-feature">
-			<img src="//s.w.org/images/core/3.9/theme.jpg?0" />
-			<h4><?php _e( 'Stunning new theme browser' ); ?></h4>
-			<p><?php _e( 'Looking for a new theme should be easy and fun. Lose yourself in the boundless supply of free WordPress.org themes with the beautiful new theme browser.' ); ?></p>
-		<?php if ( current_user_can( 'install_themes' ) ) { ?>
-			<p><a href="<?php echo network_admin_url( 'theme-install.php' ); ?>" class="button button-large button-primary"><?php _e( 'Browse Themes' ); ?></a></p>
-		<?php } ?>
 		</div>
-	</div>
-</div>
-
-<hr>
 
-<div class="changelog under-the-hood">
-	<h3><?php _e( 'Under the Hood' ); ?></h3>
+		<hr />
 
-	<div class="feature-section col three-col">
-		<div>
-			<h4><?php _e( 'Semantic Captions and Galleries' ); ?></h4>
-			<p><?php _e( 'Theme developers have new options for images and galleries that use intelligent HTML5 markup.' ); ?></p>
-
-			<h4><?php _e( 'Inline Code Documentation' ); ?></h4>
-			<p><?php _e( 'Every action and filter hook in WordPress is now documented, along with expanded documentation for the media manager and customizer APIs.' ); ?></p>
+		<div class="native-fonts feature-section one-col">
+			<h2><?php _e( 'Native Fonts' ); ?></h2>
+			<p><?php _e( 'The WordPress dashboard now takes advantage of the fonts you already have, making it load faster and letting you feel more at home on whatever device you use.' ); ?></p>
+			<img src="https://s.w.org/images/core/4.6/native-fonts-992.png?v1" alt="" srcset="https://cldup.com/Hqmo5VLb-E.png?v1 922w, https://s.w.org/images/core/4.6/native-fonts-200.png?v1 200w,https://s.w.org/images/core/4.6/native-fonts-371.png?v1 371w,https://s.w.org/images/core/4.6/native-fonts-510.png?v1 510w, https://s.w.org/images/core/4.6/native-fonts-560.png?v1 560w, https://s.w.org/images/core/4.6/native-fonts-781.png?v1 781w, https://s.w.org/images/core/4.6/native-fonts-2000.png?v1 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>
-		<div>
-			<h4><?php _e( 'External Libraries' ); ?></h4>
-			<p><?php _e( 'Updated libraries: TinyMCE&nbsp;4, jQuery&nbsp;1.11, Backbone&nbsp;1.1, Underscore&nbsp;1.6, Plupload&nbsp;2, MediaElement&nbsp;2.14, Masonry&nbsp;3.' ); ?></p>
 
-			<h4><?php _e( 'Improved Database Layer' ); ?></h4>
-			<p><?php _e( 'Database connections are now more fault-resistant and have improved compatibility with PHP 5.5 and MySQL 5.6.' ); ?></p>
+		<hr />
+
+		<div class="feature-section two-col">
+			<h2><?php _e( 'Editor Improvements' ); ?></h2>
+			<div class="col">
+				<img src="https://s.w.org/images/core/4.6/inline-link-checker-608.png?v1" alt="" srcset="https://s.w.org/images/core/4.6/inline-link-checker-789.png?v1 789w, https://s.w.org/images/core/4.6/inline-link-checker-200.png?v1 200w, https://s.w.org/images/core/4.6/inline-link-checker-384.png?v1 384w, https://s.w.org/images/core/4.6/inline-link-checker-608.png?v1 608w, https://s.w.org/images/core/4.6/inline-link-checker-992.png?v1 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 _e( 'Inline Link Checker' ); ?></h3>
+				<p><?php
+					printf(
+						/* translators: %s: Home URL appended with 'wordpress.org'  */
+						__( 'Ever accidentally made a link to %s? Now WordPress automatically checks to make sure you didn&#8217;t.' ),
+						home_url( 'wordpress.org' )
+					);
+				?></p>
+			</div>
+			<div class="col">
+				<img src="https://s.w.org/images/core/4.6/content-recovery-561.png?v1" alt="" srcset="https://s.w.org/images/core/4.6/content-recovery-701.png?v1 701w, https://s.w.org/images/core/4.6/content-recovery-200.png?v1 200w, https://s.w.org/images/core/4.6/content-recovery-400.png?v1 400w, https://s.w.org/images/core/4.6/content-recovery-561.png?v1 561w, https://s.w.org/images/core/4.6/content-recovery-992.png?v1 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 _e( 'Content Recovery' ); ?></h3>
+				<p><?php _e( 'As you type, WordPress saves your content to the browser. Recovering saved content is even easier with WordPress 4.6.' ); ?></p>
+			</div>
 		</div>
-		<div class="last-feature">
-			<h4><?php _e( 'New Utility Functions' ); ?></h4>
-			<p><?php _e( 'Identify a hook in progress with <code>doing_action()</code> and <code>doing_filter()</code>, and manipulate custom image sizes with <code>has_image_size()</code> and <code>remove_image_size()</code>.' ); ?></p>
-			<p><?php _e( 'Plugins and themes registering custom image sizes can now register suggested cropping points. For example, prevent heads from being cropped out of photos with a top-center crop.' ); ?></p>
+
+		<hr />
+
+		<div class="changelog">
+			<h2><?php _e( 'Under the Hood' ); ?></h2>
+
+			<div class="under-the-hood three-col">
+				<div class="col">
+					<h3><?php _e( 'Resource Hints' ); ?></h3>
+					<p><?php
+						printf(
+							/* translators: %s: https://make.wordpress.org/core/2016/07/06/resource-hints-in-4-6/ */
+							__( '<a href="%s">Resource hints help browsers</a> decide which resources to fetch and preprocess. WordPress 4.6 adds them automatically for your styles and scripts making your site even faster.' ),
+							'https://make.wordpress.org/core/2016/07/06/resource-hints-in-4-6/'
+						);
+					?></p>
+				</div>
+				<div class="col">
+					<h3><?php _e( 'Robust Requests' ); ?></h3>
+					<p><?php _e( 'The HTTP API now leverages the Requests library, improving HTTP standard support and adding case-insensitive headers, parallel HTTP requests, and support for Internationalized Domain Names.' ); ?></p>
+				</div>
+				<div class="col">
+					<h3><?php
+						/* translators: 1: WP_Term_Query, 2: WP_Post_Type */
+						printf( __( '%1$s and %2$s' ), '<code>WP_Term_Query</code>', '<code>WP_Post_Type</code>' );
+					?></h3>
+					<p><?php
+						printf(
+							/* translators: 1: WP_Term_Query, 2: WP_Post_Type */
+							__( 'A new %1$s class adds flexibility to query term information while a new %2$s object makes interacting with post types more predictable.' ),
+							'<code>WP_Term_Query</code>',
+							'<code>WP_Post_Type</code>'
+						);
+					?></p>
+				</div>
+			</div>
+
+			<div class="under-the-hood three-col">
+				<div class="col">
+					<h3><?php _e( 'Meta Registration API' ); ?></h3>
+					<p><?php
+						printf(
+							/* translators: %s: https://make.wordpress.org/core/2016/07/08/enhancing-register_meta-in-4-6/  */
+							__( 'The Meta Registration API <a href="%s">has been expanded</a> to support types, descriptions, and REST API visibility.' ),
+							'https://make.wordpress.org/core/2016/07/08/enhancing-register_meta-in-4-6/'
+						);
+					?></p>
+				</div>
+				<div class="col">
+					<h3><?php _e( 'Translations On Demand' ); ?></h3>
+					<p><?php _e( 'WordPress will install and use the newest language packs for your plugins and themes as soon as they&#8217;re available from <a href="https://translate.wordpress.org/">WordPress.org&#8217;s community of translators</a>.' ); ?></p>
+				</div>
+				<div class="col">
+					<h3><?php _e( 'JavaScript Library Updates' ); ?></h3>
+					<p><?php _e( 'Masonry 3.3.2, imagesLoaded 3.2.0, MediaElement.js 2.22.0, TinyMCE 4.4.1, and Backbone.js 1.3.3 are bundled.' ); ?></p>
+				</div>
+			</div>
+
+			<div class="under-the-hood two-col">
+				<div class="col">
+					<h3><?php _e( 'Customizer APIs for Setting Validation and Notifications' ); ?></h3>
+					<p><?php _e( 'Settings now have an <a href="https://make.wordpress.org/core/2016/07/05/customizer-apis-in-4-6-for-setting-validation-and-notifications/">API for enforcing validation constraints</a>. Likewise, customizer controls now support notifications, which are used to display validation errors instead of failing silently.' ); ?></p>
+				</div>
+				<div class="col">
+					<h3><?php _e( 'Multisite, now faster than ever' ); ?></h3>
+					<p><?php
+						printf(
+							/* translators: 1: WP_Site_Query, 2: WP_Network_Query */
+							__( 'Cached and comprehensive site queries improve your network admin experience. The addition of %1$s and %2$s help craft advanced queries with less effort.' ),
+							'<code>WP_Site_Query</code>',
+							'<code>WP_Network_Query</code>'
+						);
+					?></p>
+				</div>
+			</div>
 		</div>
-</div>
 
-<hr>
+		<hr />
 
-<div class="return-to-dashboard">
-	<?php if ( current_user_can( 'update_core' ) && isset( $_GET['updated'] ) ) : ?>
-	<a href="<?php echo esc_url( self_admin_url( 'update-core.php' ) ); ?>"><?php
-		is_multisite() ? _e( 'Return to Updates' ) : _e( 'Return to Dashboard &rarr; Updates' );
-	?></a> |
-	<?php endif; ?>
-	<a href="<?php echo esc_url( self_admin_url() ); ?>"><?php
-		is_blog_admin() ? _e( 'Go to Dashboard &rarr; Home' ) : _e( 'Go to Dashboard' ); ?></a>
-</div>
+		<div class="return-to-dashboard">
+			<?php if ( current_user_can( 'update_core' ) && isset( $_GET['updated'] ) ) : ?>
+				<a href="<?php echo esc_url( self_admin_url( 'update-core.php' ) ); ?>">
+					<?php is_multisite() ? _e( 'Return to Updates' ) : _e( 'Return to Dashboard &rarr; Updates' ); ?>
+				</a> |
+			<?php endif; ?>
+			<a href="<?php echo esc_url( self_admin_url() ); ?>"><?php is_blog_admin() ? _e( 'Go to Dashboard &rarr; Home' ) : _e( 'Go to Dashboard' ); ?></a>
+		</div>
 
-</div>
+	</div>
 <?php
 
 include( ABSPATH . 'wp-admin/admin-footer.php' );
@@ -249,13 +221,19 @@ include( ABSPATH . 'wp-admin/admin-footer.php' );
 // These are strings we may use to describe maintenance/security releases, where we aim for no new strings.
 return;
 
-_n_noop( 'Maintenance Release', 'Maintenance Releases' );
-_n_noop( 'Security Release', 'Security Releases' );
-_n_noop( 'Maintenance and Security Release', 'Maintenance and Security Releases' );
+__( 'Maintenance Release' );
+__( 'Maintenance Releases' );
+
+__( 'Security Release' );
+__( 'Security Releases' );
+
+__( 'Maintenance and Security Release' );
+__( 'Maintenance and Security Releases' );
 
-/* translators: 1: WordPress version number. */
-_n_noop( '<strong>Version %1$s</strong> addressed a security issue.',
-         '<strong>Version %1$s</strong> addressed some security issues.' );
+/* translators: %s: WordPress version number */
+__( '<strong>Version %s</strong> addressed one security issue.' );
+/* translators: %s: WordPress version number */
+__( '<strong>Version %s</strong> addressed some security issues.' );
 
 /* translators: 1: WordPress version number, 2: plural number of bugs. */
 _n_noop( '<strong>Version %1$s</strong> addressed %2$s bug.',
@@ -269,4 +247,5 @@ _n_noop( '<strong>Version %1$s</strong> addressed a security issue and fixed %2$
 _n_noop( '<strong>Version %1$s</strong> addressed some security issues and fixed %2$s bug.',
          '<strong>Version %1$s</strong> addressed some security issues and fixed %2$s bugs.' );
 
+/* translators: %s: Codex URL */
 __( 'For more information, see <a href="%s">the release notes</a>.' );