X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/874d2a2f468a0d1e69aab49b1fe2d9d79d3e1142..4ea0dca21bda49aab5ccb91ec12bb4ef5924ed3e:/wp-admin/about.php

diff --git a/wp-admin/about.php b/wp-admin/about.php
index ae847c11..72b20ba5 100644
--- a/wp-admin/about.php
+++ b/wp-admin/about.php
@@ -9,168 +9,246 @@
 /** WordPress Administration Bootstrap */
 require_once( dirname( __FILE__ ) . '/admin.php' );
 
-wp_enqueue_style( 'wp-mediaelement' );
-wp_enqueue_script( 'wp-mediaelement' );
-wp_localize_script( 'mediaelement', '_wpmejsSettings', array(
-	'pluginPath' => includes_url( 'js/mediaelement/', 'relative' ),
-	'pauseOtherPlayers' => ''
-) );
+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' => '',
+	) );
+}
+
+$video_url = 'https://videopress.com/embed/AHz0Ca46?hd=true';
+$lang_code = str_replace( '_', '-', get_user_locale() );
+list( $lang_code ) = explode( '-', $lang_code );
+if ( 'en' !== $lang_code ) {
+	$video_url = add_query_arg( 'defaultLangCode', $lang_code, $video_url );
+}
 
 $title = __( 'About' );
 
-list( $display_version ) = explode( '-', $wp_version );
+list( $display_version ) = explode( '-', get_bloginfo( '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 brings you a smoother writing and management experience.' ), $display_version ); ?></div>
-
-<div class="wp-badge"><?php printf( __( 'Version %s' ), $display_version ); ?></div>
-
-<h2 class="nav-tab-wrapper">
-	<a href="about.php" class="nav-tab nav-tab-active">
-		<?php _e( 'What&#8217;s New' ); ?>
-	</a><a href="credits.php" class="nav-tab">
-		<?php _e( 'Credits' ); ?>
-	</a><a href="freedoms.php" class="nav-tab">
-		<?php _e( 'Freedoms' ); ?>
-	</a>
-</h2>
-
-<div class="changelog point-releases">
-	<h3><?php echo _n( 'Maintenance and Security Release', 'Maintenance and Security Releases', 1 ); ?></h3>
-	<p><?php printf( _n( '<strong>Version %1$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.', 23 ), '4.0.1', number_format_i18n( 23 ) ); ?>
-		<?php printf( __( 'For more information, see <a href="%s">the release notes</a>.' ), 'http://codex.wordpress.org/Version_4.0.1' ); ?>
- 	</p>
-</div>
-
-<div class="changelog">
-	<div class="about-overview">
-		<?php if ( ( $locale = get_locale() ) && 'en_' === substr( $locale, 0, 3 ) ) : ?>
-			<embed src="//v.wordpress.com/bUdzKMro" type="application/x-shockwave-flash" width="640" height="360" allowscriptaccess="always" allowfullscreen="true" wmode="transparent"></embed>
-		<?php else : ?>
-			<img class="about-overview-img" src="//s.w.org/images/core/4.0/wp40.png" width="640" height="360" />
-		<?php endif; ?>
-	</div>
-
-	<hr />
+	<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 helps you get your site set up the way you want it.' ), $display_version ); ?></p>
+		<div class="wp-badge"><?php printf( __( 'Version %s' ), $display_version ); ?></div>
+
+		<h2 class="nav-tab-wrapper wp-clearfix">
+			<a href="about.php" class="nav-tab nav-tab-active"><?php _e( 'What&#8217;s New' ); ?></a>
+			<a href="credits.php" class="nav-tab"><?php _e( 'Credits' ); ?></a>
+			<a href="freedoms.php" class="nav-tab"><?php _e( 'Freedoms' ); ?></a>
+		</h2>
+
+		<div class="changelog point-releases">
+			<h3><?php _e( 'Maintenance and Security Releases' ); ?></h3>
+			<p><?php printf( __( '<strong>Version %s</strong> addressed some security issues.' ), '4.7.2' ); ?>
+				<?php printf( __( 'For more information, see <a href="%s">the release notes</a>.' ), 'https://codex.wordpress.org/Version_4.7.2' ); ?>
+			</p>
+			<p><?php printf( _n( '<strong>Version %1$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.', 62 ), '4.7.1', number_format_i18n( 62 ) ); ?>
+				<?php printf( __( 'For more information, see <a href="%s">the release notes</a>.' ), 'https://codex.wordpress.org/Version_4.7.1' ); ?>
+			</p>
+		</div>
 
-	<div class="feature-section col two-col">
-		<div class="col-1">
-			<h3><?php _e( 'Manage your media with style' ); ?></h3>
-			<p><?php _e( 'Explore your uploads in a beautiful, endless grid. A new details preview makes viewing and editing any amount of media in sequence a snap.' ); ?></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">
-			<img src="//s.w.org/images/core/4.0/media.jpg" />
+
+		<hr />
+
+		<div class="feature-section one-col">
+			<h2><?php _e( 'Presenting Twenty Seventeen' ); ?></h2>
+			<p class="lead-description"><?php _e( 'A brand new default theme brings your site to life with immersive featured images and video headers.' ); ?></p>
+			<picture>
+				<source media="(min-width: 450px)" srcset="https://s.w.org/images/core/4.7/twenty-seventeen-1600.jpg?v2 1600w, https://s.w.org/images/core/4.7/twenty-seventeen-493.jpg?v2 493w, https://s.w.org/images/core/4.7/twenty-seventeen-663.jpg?v2 663w, https://s.w.org/images/core/4.7/twenty-seventeen-804.jpg?v2 804w, https://s.w.org/images/core/4.7/twenty-seventeen-928.jpg?v2 928w, https://s.w.org/images/core/4.7/twenty-seventeen-1058.jpg?v2 1058w, https://s.w.org/images/core/4.7/twenty-seventeen-1173.jpg?v2 1173w, https://s.w.org/images/core/4.7/twenty-seventeen-1299.jpg?v2 1299w, https://s.w.org/images/core/4.7/twenty-seventeen-1410.jpg?v2 1410w, https://s.w.org/images/core/4.7/twenty-seventeen-1513.jpg?v2 1513w, https://s.w.org/images/core/4.7/twenty-seventeen-1595.jpg?v2 1595w" 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">
+				<source srcset="https://s.w.org/images/core/4.7/twenty-seventeen-mobile-564.jpg?v2 564w, https://s.w.org/images/core/4.7/twenty-seventeen-mobile-280.jpg?v2 280w, https://s.w.org/images/core/4.7/twenty-seventeen-mobile-372.jpg?v2 372w, https://s.w.org/images/core/4.7/twenty-seventeen-mobile-454.jpg?v2 454w, https://s.w.org/images/core/4.7/twenty-seventeen-mobile-541.jpg?v2 541w" sizes="calc(100vw - 40px)">
+				<img src="https://s.w.org/images/core/4.7/twenty-seventeen-1600.jpg?v2" srcset="https://s.w.org/images/core/4.7/twenty-seventeen-1600.jpg?v2 1600w, https://s.w.org/images/core/4.7/twenty-seventeen-280.jpg?v2 280w, https://s.w.org/images/core/4.7/twenty-seventeen-493.jpg?v2 493w, https://s.w.org/images/core/4.7/twenty-seventeen-663.jpg?v2 663w, https://s.w.org/images/core/4.7/twenty-seventeen-804.jpg?v2 804w, https://s.w.org/images/core/4.7/twenty-seventeen-928.jpg?v2 928w, https://s.w.org/images/core/4.7/twenty-seventeen-1058.jpg?v2 1058w, https://s.w.org/images/core/4.7/twenty-seventeen-1173.jpg?v2 1173w, https://s.w.org/images/core/4.7/twenty-seventeen-1299.jpg?v2 1299w, https://s.w.org/images/core/4.7/twenty-seventeen-1410.jpg?v2 1410w, https://s.w.org/images/core/4.7/twenty-seventeen-1513.jpg?v2 1513w, https://s.w.org/images/core/4.7/twenty-seventeen-1595.jpg?v2 1595w" 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" alt="" />
+			</picture>
+			<p><?php _e( 'Twenty Seventeen focuses on business sites and features a customizable front page with multiple sections. Personalize it with widgets, navigation, social menus, a logo, custom colors, and more. Our default theme for 2017 works great in many languages, on any device, and for a wide range of users.' ); ?></p>
 		</div>
-	</div>
 
-	<hr />
+		<hr />
 
-	<div class="feature-section col two-col">
-		<div class="col-1">
-			<div class="about-video about-video-embed">
+		<div class="feature-section one-col">
+			<h2><?php _e( 'Your Site, Your Way' ); ?></h2>
+			<p class="lead-description"><?php _e( 'WordPress 4.7 adds new features to the customizer to help take you through the initial setup of a theme, with non-destructive live previews of all your changes in one uninterrupted workflow.' ); ?></p>
+		</div>
+
+		<div class="feature-section two-col">
+			<div class="col">
+				<h3><?php _e( 'Theme Starter Content' ); ?></h3>
+				<p><?php _e( 'To help give you a solid base to build from, individual themes can provide starter content that appears when you go to customize your brand new site. This can range from placing a business information widget in the best location to providing a sample menu with social icon links to a static front page complete with beautiful images. Don&#8217;t worry - nothing new will appear on the live site until you&#8217;re ready to save and publish your initial theme setup.' ); ?></p>
+			</div>
+			<div class="col">
 				<?php
-					echo wp_video_shortcode( array(
-						'mp4'      => '//s.w.org/images/core/4.0/embed.mp4',
-						'ogv'      => '//s.w.org/images/core/4.0/embed.ogv',
-						'webm'      => '//s.w.org/images/core/4.0/embed.webm',
-						'loop'     => true,
-						'autoplay' => true,
-						'width'    => 500,
-						'height'   => 352
-					) );
+				echo wp_video_shortcode( array(
+					'mp4'      => 'https://s.w.org/images/core/4.7/starter-content-v1.mp4',
+					'poster'   => 'https://s.w.org/images/core/4.7/starter-content.jpg?v2',
+					'loop'     => true,
+					'autoplay' => true,
+					'width'    => 1140,
+					'height'   => 624,
+					// 'class'    => 'wp-video-shortcode feature-video',
+				) );
 				?>
 			</div>
 		</div>
-		<div class="col-2 last-feature">
-			<h3><?php _e( 'Working with embeds has never been easier' ); ?></h3>
-			<p><?php _e( 'Paste in a YouTube URL on a new line, and watch it magically become an embedded video. Now try it with a tweet. Oh yeah &#8212; embedding has become a visual experience. The editor shows a true preview of your embedded content, saving you time and giving you confidence.' ); ?></p>
-			<p><?php _e( 'We&#8217;ve expanded the services supported by default, too &#8212; you can embed videos from CollegeHumor, playlists from YouTube, and talks from TED. <a href="http://codex.wordpress.org/Embeds">Check out all of the embeds</a> that WordPress supports.' ); ?></p>
-		</div>
-	</div>
 
-	<hr />
-
-	<div class="feature-section col two-col">
-		<div class="col-1">
-			<h3><?php _e( 'Focus on your content' ); ?></h3>
-			<p><?php _e( 'Writing and editing is smoother and more immersive with an editor that expands to fit your content as you write, and keeps the formatting tools available at all times.' ); ?></p>
-		</div>
-		<div class="col-2 last-feature">
-			<div class="about-video about-video-focus">
+		<div class="feature-section two-col">
+			<div class="col">
+				<h3><?php _e( 'Edit Shortcuts' ); ?></h3>
+				<?php
+				echo wp_video_shortcode( array(
+					'mp4'      => 'https://s.w.org/images/core/4.7/edit-shortcuts-v1.mp4',
+					'poster'   => 'https://s.w.org/images/core/4.7/edit-shortcuts.jpg?v2',
+					'loop'     => true,
+					'autoplay' => true,
+					'width'    => 2520,
+					'height'   => 1454,
+					// 'class'    => 'wp-video-shortcode feature-video',
+				) );
+				?>
+				<p><?php _e( 'Visible icons appear to show you which parts of your site can be customized while live previewing. Click on a shortcut and get straight to editing. Paired with starter content, getting started with customizing your site is faster than ever.' );?></p>
+			</div>
+			<div class="col">
+				<h3><?php _e( 'Video Headers' ); ?></h3>
 				<?php
-					echo wp_video_shortcode( array(
-						'mp4'      => '//s.w.org/images/core/4.0/focus.mp4',
-						'ogv'      => '//s.w.org/images/core/4.0/focus.ogv',
-						'webm'      => '//s.w.org/images/core/4.0/focus.webm',
-						'loop'     => true,
-						'autoplay' => true,
-						'width'    => 500,
-						'height'   => 281
-					) );
+				echo wp_video_shortcode( array(
+					'mp4'      => 'https://s.w.org/images/core/4.7/header-video-v1.mp4',
+					'poster'   => 'https://s.w.org/images/core/4.7/header-video.jpg?v2',
+					'loop'     => true,
+					'autoplay' => true,
+					'width'    => 2520,
+					'height'   => 1454,
+					// 'class'    => 'wp-video-shortcode feature-video',
+				) );
 				?>
+				<p><?php _e( 'Sometimes a big atmospheric video as a moving header image is just what you need to showcase your wares; go ahead and try it out with Twenty Seventeen. Need some video inspiration? Try searching for sites with video headers available for download and use.' ); ?></p>
 			</div>
 		</div>
-	</div>
-
-	<hr />
 
-	<div class="feature-section col two-col">
-		<div class="col-1">
-			<img src="//s.w.org/images/core/4.0/plugins.png" />
-		</div>
-		<div class="col-2 last-feature">
-			<h3 class="higher"><?php _e( 'Finding the right plugin' ); ?></h3>
-			<p><?php _e( 'There are more than 30,000 free and open source plugins in the WordPress plugin directory. WordPress 4.0 makes it easier to find the right one for your needs, with new metrics, improved search, and a more visual browsing experience.' ); ?></p>
-			<a href="<?php echo admin_url( 'plugin-install.php' ); ?>" class="button button-large button-primary"><?php _e( 'Browse plugins' ); ?></a>
+		<div class="feature-section two-col">
+			<div class="col">
+				<h3><?php _e( 'Smoother Menu Building' ); ?></h3>
+				<img src="https://s.w.org/images/core/4.7/nav-menus-760.jpg?v2" srcset="https://s.w.org/images/core/4.7/nav-menus-760.jpg?v2 760w, https://s.w.org/images/core/4.7/nav-menus-280.jpg?v2 280w, https://s.w.org/images/core/4.7/nav-menus-536.jpg?v2 536w, https://s.w.org/images/core/4.7/nav-menus-745.jpg?v2 745w" 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" alt="" />
+				<p><?php _e( 'Many menus for sites contain links to the pages of your site, but what happens when you don&#8217;t have any pages yet? Now you can add new pages while building menus instead of leaving the customizer and abandoning your changes. Once you&#8217;ve published your customizations, you&#8217;ll have new pages ready for you to fill with content.' );?></p>
+			</div>
+			<div class="col">
+				<h3><?php _e( 'Custom CSS' ); ?></h3>
+				<img src="https://s.w.org/images/core/4.7/css-760.jpg?v2" srcset="https://s.w.org/images/core/4.7/css-760.jpg?v2 760w, https://s.w.org/images/core/4.7/css-280.jpg?v2 280w, https://s.w.org/images/core/4.7/css-547.jpg?v2 547w" 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" alt="" />
+				<p><?php _e( 'Sometimes you just need a few visual tweaks to make your site perfect. WordPress 4.7 allows you to add custom CSS and instantly see how your changes affect your site. The live preview allows you to work quickly without page refreshes slowing you down.' ); ?></p>
+			</div>
 		</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( 'Customizer API' ); ?></h4>
-			<p><?php _e( 'Contexts, panels, and a wider array of controls are now supported in the customizer.' ); ?></p>
+		<div class="feature-section no-heading two-col">
+			<div class="col">
+				<h3><?php _e( 'PDF Thumbnail Previews' ); ?></h3>
+				<img src="https://s.w.org/images/core/4.7/pdf-760.jpg?v2" srcset="https://s.w.org/images/core/4.7/pdf-760.jpg?v2 760w, https://s.w.org/images/core/4.7/pdf-280.jpg?v2 280w, https://s.w.org/images/core/4.7/pdf-412.jpg?v2 412w, https://s.w.org/images/core/4.7/pdf-516.jpg?v2 516w, https://s.w.org/images/core/4.7/pdf-615.jpg?v2 615w, https://s.w.org/images/core/4.7/pdf-716.jpg?v2 716w" 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" alt="" />
+				<p><?php _e( 'Managing your document collection is easier with WordPress 4.7. Uploading PDFs will generate thumbnail images so you can more easily distinguish between all your documents.' ); ?></p>
+			</div>
+			<div class="col">
+				<h3><?php _e( 'Dashboard in your language' ); ?></h3>
+				<img src="https://s.w.org/images/core/4.7/language-760.jpg?v2" srcset="https://s.w.org/images/core/4.7/language-760.jpg?v2 760w, https://s.w.org/images/core/4.7/language-280.jpg?v2 280w, https://s.w.org/images/core/4.7/language-568.jpg?v2 568w" 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" alt="" />
+				<p><?php _e( 'Just because your site is in one language doesn&#8217;t mean that everybody helping manage it prefers that language for their admin. Add more languages to your site and a user language option will show up in your user&#8217;s profiles.' );?></p>
+			</div>
 		</div>
-		<div>
-			<h4><?php _e( 'Query Ordering' ); ?></h4>
+
+		<hr />
+
+		<div class="rest-api feature-section one-col">
+			<h2><?php _e( 'Introducing REST API Content Endpoints' ); ?></h2>
+			<p class="lead-description"><?php _e( 'WordPress 4.7 comes with REST API endpoints for posts, comments, terms, users, meta, and settings.' ); ?></p>
+			<img src="https://s.w.org/images/core/4.7/api-1559.jpg?v2" srcset="https://s.w.org/images/core/4.7/api-2100.jpg?v2 2100w, https://s.w.org/images/core/4.7/api-280.jpg?v2 280w, https://s.w.org/images/core/4.7/api-1034.jpg?v2 1034w, https://s.w.org/images/core/4.7/api-1559.jpg?v2 1559w, https://s.w.org/images/core/4.7/api-2032.jpg?v2 2032w" 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" alt="" />
 			<p><?php
-				/* translators: 1: "ORDER BY" (SQL), 2: "WP_Query" */
-				printf( __( 'Developers have more flexibility creating %1$s clauses through %2$s.' ), '<code>ORDER&nbsp;BY</code>', '<code>WP_Query</code>' );
+				printf(
+					/* translators: %s: https://developer.wordpress.org/rest-api/  */
+					__( 'Content endpoints provide machine-readable external access to your WordPress site with a clear, standards-driven interface, paving the way for new and innovative methods of interacting with sites through plugins, themes, apps, and beyond. Ready to get started with development? <a href="%s">Check out the REST API reference.</a>' ),
+					'https://developer.wordpress.org/rest-api/reference/'
+				);
 			?></p>
 		</div>
-		<div class="last-feature">
-			<h4><?php _e( 'External Libraries' ); ?></h4>
-			<p><?php _e( 'Updated libraries: TinyMCE&nbsp;4.1.3, jQuery&nbsp;1.11.1, MediaElement&nbsp;2.15.' ); ?></p>
-		</div>
-	</div>
 
-	<hr />
+		<hr />
+
+		<div class="changelog">
+			<h2><?php
+				printf(
+					/* translators: %s: smiling face with smiling eyes emoji */
+					__( 'Even More Developer Happiness %s' ),
+					'&#x1F60A'
+				);
+			?></h2>
+
+			<div class="under-the-hood three-col">
+				<div class="col">
+					<h3><a href="https://make.wordpress.org/core/2016/11/03/post-type-templates-in-4-7/"><?php _e( 'Post Type Templates' ); ?></a></h3>
+					<p><?php _e( 'By opening up the page template functionality to all post types, theme developers have even more flexibility with the WordPress template hierarchy.' ); ?></p>
+				</div>
+				<div class="col">
+					<h3><?php _e( 'More Theme API Goodies' ); ?></h3>
+					<p><?php
+						printf(
+							/* translators: %s: https://make.wordpress.org/core/2016/09/09/new-functions-hooks-and-behaviour-for-theme-developers-in-wordpress-4-7/  */
+							__( 'WordPress 4.7 includes <a href="%s">new functions, hooks, and behavior</a> for theme developers.' ),
+							'https://make.wordpress.org/core/2016/09/09/new-functions-hooks-and-behaviour-for-theme-developers-in-wordpress-4-7/'
+						);
+					?></p>
+				</div>
+				<div class="col">
+					<h3><a href="https://make.wordpress.org/core/2016/10/04/custom-bulk-actions/"><?php _e( 'Custom Bulk Actions' ); ?></a></h3>
+					<p><?php _e( 'List tables, now with more than bulk edit and delete.' ); ?></p>
+				</div>
+			</div>
 
-	<div class="return-to-dashboard">
-		<?php if ( current_user_can( 'update_core' ) && isset( $_GET['updated'] ) ) : ?>
-		<a href="<?php echo esc_url( self_admin_url( 'update-core.php' ) ); ?>"><?php
-			is_multisite() ? _e( 'Return to Updates' ) : _e( 'Return to Dashboard &rarr; Updates' );
-		?></a> |
-		<?php endif; ?>
-		<a href="<?php echo esc_url( self_admin_url() ); ?>"><?php
-			is_blog_admin() ? _e( 'Go to Dashboard &rarr; Home' ) : _e( 'Go to Dashboard' ); ?></a>
-	</div>
+			<div class="under-the-hood three-col">
+				<div class="col">
+					<h3><a href="https://make.wordpress.org/core/2016/09/08/wp_hook-next-generation-actions-and-filters/"><code>WP_Hook</code></a></h3>
+					<p><?php
+						printf(
+							/* translators: %s: https://make.wordpress.org/core/2016/09/08/wp_hook-next-generation-actions-and-filters/  */
+							__( 'The code that lies beneath actions and filters has been overhauled and modernized, fixing bugs along the way.' ),
+							'https://make.wordpress.org/core/2016/09/08/wp_hook-next-generation-actions-and-filters/'
+						);
+					?></p>
+				</div>
+				<div class="col">
+					<h3><?php _e( 'Settings Registration API' ); ?></h3>
+					<p><?php
+						printf(
+							/* translators: 1: register_setting(), 2: https://make.wordpress.org/core/2016/10/26/registering-your-settings-in-wordpress-4-7/ */
+							__( '%1$s <a href="%2$s">has been enhanced</a> to include type, description, and REST API visibility.' ),
+							'<code>register_setting()</code>',
+							'https://make.wordpress.org/core/2016/10/26/registering-your-settings-in-wordpress-4-7/'
+						);
+					?></p>
+				</div>
+				<div class="col">
+					<h3><a href="https://make.wordpress.org/core/2016/10/12/customize-changesets-technical-design-decisions/"><?php _e( 'Customize Changesets' ); ?></a></h3>
+					<p><?php _e( 'Customize changesets make changes in the customizer persistent, like autosave drafts. They also make exciting new features like starter content possible.' ); ?></p>
+				</div>
+			</div>
 
-</div>
+		</div>
 
-</div>
+		<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>
 <?php
 
 include( ABSPATH . 'wp-admin/admin-footer.php' );
@@ -178,13 +256,19 @@ 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.',
@@ -198,4 +282,5 @@ _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>.' );