Tag 4.1.11

Built from https://develop.svn.wordpress.org/tags/4.1.11@37397 git-svn-id: http://core.svn.wordpress.org/tags/4.1.11@37363 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Bump 4.1 branch to 4.1.11.
2016-05-06 19:45:15 +00:00 · 2016-05-06 18:14:22 +00:00 · 2016-05-06 17:57:22 +00:00 · 2016-03-30 17:32:22 +00:00 · 2016-03-30 16:05:21 +00:00 · 2016-03-30 15:52:33 +00:00
183 changed files with 3291 additions and 3372 deletions
--- a/license.txt
+++ b/license.txt
@@ -1,6 +1,6 @@
 WordPress - Web publishing software

-Copyright 2014 by the contributors
+Copyright 2015 by the contributors

 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
--- a/readme.html
+++ b/readme.html
@@ -9,7 +9,7 @@
 <body>
 <h1 id="logo">
 	<a href="https://wordpress.org/"><img alt="WordPress" src="wp-admin/images/wordpress-logo.png" /></a>
-	<br /> Version 4.1
+	<br /> Version 4.1.11
 </h1>
 <p style="text-align: center">Semantic Personal Publishing Platform</p>

--- a/wp-admin/about.php
+++ b/wp-admin/about.php
@@ -27,7 +27,7 @@ include( ABSPATH . 'wp-admin/admin-header.php' );

 <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="about-text"><?php printf( __( 'Thank you for updating! WordPress %s helps you focus on your writing, and the new default theme lets you show it off in style.' ), $display_version ); ?></div>

 <div class="wp-badge"><?php printf( __( 'Version %s' ), $display_version ); ?></div>

@@ -41,110 +41,160 @@ include( ABSPATH . 'wp-admin/admin-header.php' );
 	</a>
 </h2>

-<div class="changelog">
-	<div class="about-overview">
-		<?php if ( ( $locale = get_locale() ) && 'en_' === substr( $locale, 0, 3 ) ) : ?>
-			<embed src="//v.wordpress.com/bUdzKMro" type="application/x-shockwave-flash" width="640" height="360" allowscriptaccess="always" allowfullscreen="true" wmode="transparent"></embed>
-		<?php else : ?>
-			<img class="about-overview-img" src="//s.w.org/images/core/4.0/wp40.png" width="640" height="360" />
-		<?php endif; ?>
+<div class="changelog point-releases">
+	<h3><?php echo _n( 'Maintenance and Security Release', 'Maintenance and Security Releases', 11 ); ?></h3>
+	<p><?php printf( _n( '<strong>Version %1$s</strong> addressed a security issue.',
+         '<strong>Version %1$s</strong> addressed some security issues.', 6 ), '4.1.11' ); ?>
+		<?php printf( __( 'For more information, see <a href="%s">the release notes</a>.' ), 'https://codex.wordpress.org/Version_4.1.11' ); ?>
+ 	</p>
+	<p><?php printf( _n( '<strong>Version %1$s</strong> addressed a security issue.',
+         '<strong>Version %1$s</strong> addressed some security issues.', 2 ), '4.1.10' ); ?>
+		<?php printf( __( 'For more information, see <a href="%s">the release notes</a>.' ), 'https://codex.wordpress.org/Version_4.1.10' ); ?>
+ 	</p>
+	<p><?php printf( _n( '<strong>Version %1$s</strong> addressed a security issue.',
+         '<strong>Version %1$s</strong> addressed some security issues.', 1 ), '4.1.9' ); ?>
+		<?php printf( __( 'For more information, see <a href="%s">the release notes</a>.' ), 'https://codex.wordpress.org/Version_4.1.9' ); ?>
+ 	</p>
+	<p><?php printf( _n( '<strong>Version %1$s</strong> addressed some security issues and fixed %2$s bug.',
+         '<strong>Version %1$s</strong> addressed some security issues and fixed %2$s bugs.', 2 ), '4.1.8', number_format_i18n( 2 ) ); ?>
+		<?php printf( __( 'For more information, see <a href="%s">the release notes</a>.' ), 'https://codex.wordpress.org/Version_4.1.8' ); ?>
+	</p>
+	<p><?php printf( _n( '<strong>Version %1$s</strong> addressed some security issues and fixed %2$s bug.',
+         '<strong>Version %1$s</strong> addressed some security issues and fixed %2$s bugs.', 4 ), '4.1.7', number_format_i18n( 4 ) ); ?>
+		<?php printf( __( 'For more information, see <a href="%s">the release notes</a>.' ), 'https://codex.wordpress.org/Version_4.1.7' ); ?>
+	</p>
+	<p><?php printf( _n( '<strong>Version %1$s</strong> addressed a security issue.',
+         '<strong>Version %1$s</strong> addressed some security issues.', 2 ), '4.1.6' ); ?>
+		<?php printf( __( 'For more information, see <a href="%s">the release notes</a>.' ), 'https://codex.wordpress.org/Version_4.1.6' ); ?>
+ 	</p>
+	<p><?php printf( _n( '<strong>Version %1$s</strong> addressed some security issues and fixed %2$s bug.',
+         '<strong>Version %1$s</strong> addressed some security issues and fixed %2$s bugs.', 3 ), '4.1.5', number_format_i18n( 3 ) ); ?>
+		<?php printf( __( 'For more information, see <a href="%s">the release notes</a>.' ), 'https://codex.wordpress.org/Version_4.1.5' ); ?>
+	</p>
+	<p><?php printf( _n( '<strong>Version %1$s</strong> addressed a security issue.',
+         '<strong>Version %1$s</strong> addressed some security issues.', 1 ), '4.1.4' ); ?>
+		<?php printf( __( 'For more information, see <a href="%s">the release notes</a>.' ), 'https://codex.wordpress.org/Version_4.1.4' ); ?>
+ 	</p>
+	<p><?php printf( _n( '<strong>Version %1$s</strong> addressed %2$s bug.',
+         '<strong>Version %1$s</strong> addressed %2$s bugs.', 1 ), '4.1.3', number_format_i18n( 1 ) ); ?>
+		<?php printf( __( 'For more information, see <a href="%s">the release notes</a>.' ), 'https://codex.wordpress.org/Version_4.1.3' ); ?>
+ 	</p>
+	<p><?php printf( _n( '<strong>Version %1$s</strong> addressed a security issue.',
+         '<strong>Version %1$s</strong> addressed some security issues.', 8 ), '4.1.2' ); ?>
+		<?php printf( __( 'For more information, see <a href="%s">the release notes</a>.' ), 'https://codex.wordpress.org/Version_4.1.2' ); ?>
+ 	</p>
+	<p><?php printf( _n( '<strong>Version %1$s</strong> addressed %2$s bug.',
+         '<strong>Version %1$s</strong> addressed %2$s bugs.', 21 ), '4.1.1', number_format_i18n( 21 ) ); ?>
+		<?php printf( __( 'For more information, see <a href="%s">the release notes</a>.' ), 'https://codex.wordpress.org/Version_4.1.1' ); ?>
+ 	</p>
+</div>
+
+<div class="changelog headline-feature">
+	<h2><?php _e( 'Introducing Twenty&nbsp;Fifteen' ); ?></h2>
+	<div class="featured-image">
+		<img src="//s.w.org/images/core/4.1/theme.png?0" />
 	</div>

-	<hr />
-
-	<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="feature-section">
+		<div class="col">
+			<h3><?php _e( 'Our newest default theme, Twenty Fifteen, is a blog-focused theme designed for clarity.' ); ?></h3>
+			<p><?php printf( __( 'Twenty Fifteen has flawless language support, with help from <a href="%s">Google&#8217;s Noto font family</a>.' ), 'https://www.google.com/get/noto/' ); ?></p>
+			<p><?php _e( 'The straightforward typography is readable on any screen size.' ); ?></p>
+			 <p><?php _e( 'Your content always takes center stage, whether viewed on a phone, tablet, laptop, or desktop computer.' ); ?></p>
 		</div>
-		<div class="col-2 last-feature">
-			<img src="//s.w.org/images/core/4.0/media.jpg" />
+		<div class="col">
+			<img class="" src="//s.w.org/images/core/4.1/mobile.png?0" />
 		</div>
 	</div>

-	<hr />
+	<div class="clear"></div>
+</div>

-	<div class="feature-section col two-col">
-		<div class="col-1">
-			<div class="about-video about-video-embed">
-				<?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
-					) );
-				?>
-			</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>
+<hr />
+
+<div class="changelog headline-feature dfw">
+	<h2><?php _e( 'Distraction-free writing' ); ?></h2>
+	<div class="feature-section">
+		<div class="dfw-container">
+			<img src="//s.w.org/images/core/4.1/focus.png?0" class="base-image" />
+			<img src="//s.w.org/images/core/4.1/focus1.png?0" class="overlay-image fade-in" />
+			<img src="//s.w.org/images/core/4.1/focus2.png?0" class="overlay-image fade-in" />
+			<img src="//s.w.org/images/core/4.1/focus3.png?0" class="overlay-image from-left" />
 		</div>
+		<h3><em><?php _e( 'Just write.' ); ?></em></h3>
+		<p><?php _e( 'Sometimes, you just need to concentrate on putting your thoughts into words. Try turning on <strong>distraction-free writing mode</strong>. When you start typing, all the distractions will fade away, letting you focus solely on your writing. All your editing tools instantly return when you need them.' ); ?></p>
 	</div>
+</div>

-	<hr />
+<hr />
+
+<div class="changelog feature-list finer-points">
+	<h2><?php _e( 'The Finer Points' ); ?></h2>

 	<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>
+			<svg viewBox="-30 -30 160 160"><path d="M57.9,28.9h-7.9c-1.6,0-3.2,0.3-4.7,1c-1.5,0.7-2.7,1.6-3.7,2.7l-4.7-14.2H21.7L9.2,55.3h8.9l3.9-10.5h14.9v21.1H10.5 c-2.9,0-5.4-1-7.4-3.1C1,60.6,0,58.1,0,55.3V18.4c0-2.9,1-5.4,3.1-7.4c2.1-2.1,4.5-3.1,7.4-3.1h36.8c2.9,0,5.4,1,7.4,3.1 c2.1,2.1,3.1,4.5,3.1,7.4V28.9z M34.3,39.5H23.6l5.3-15.4L34.3,39.5z M52.6,34.2h36.8c2.9,0,5.4,1,7.4,3.1c2.1,2.1,3.1,4.5,3.1,7.4 v36.8c0,2.9-1,5.4-3.1,7.4c-2.1,2.1-4.5,3.1-7.4,3.1H52.6c-2.9,0-5.4-1-7.4-3.1c-2.1-2.1-3.1-4.5-3.1-7.4V44.7c0-2.9,1-5.4,3.1-7.4 C47.3,35.2,49.8,34.2,52.6,34.2z M90.8,60.5v-5.7H74.1V43.4H68v11.4H51.3v5.7h6.7c0.3,2.3,1.1,4.7,2.2,7.2c1.2,2.5,2.7,4.7,4.5,6.6 c-2.2,0.9-4.5,1.7-6.9,2.3s-4.1,0.9-5.2,0.9l0.3,1.4c0.2,0.9,0.4,2,0.6,3.3c0.2,1.3,0.3,2.3,0.2,3.1c2.2,0,4.9-0.6,8.1-1.7 c3.2-1.1,6.3-2.6,9.2-4.3c2.9,1.8,6,3.2,9.3,4.3c3.3,1.1,6.1,1.7,8.3,1.7c0-0.5,0-1.1,0.1-1.8c0.1-0.7,0.2-1.4,0.3-2 c0.1-0.7,0.2-1.3,0.3-1.9c0.1-0.6,0.2-1.1,0.3-1.4l0.1-0.6c-1.2,0-3-0.3-5.4-1c-2.5-0.7-4.8-1.4-7.1-2.3c1.8-2,3.3-4.2,4.4-6.6 s1.9-4.8,2.2-7.1H90.8z M70.7,70.7c-2.7-2.5-4.4-5.8-5.3-10.2h11c-0.9,4.4-2.7,7.7-5.3,10.2l-0.2,0.2 C70.8,70.8,70.8,70.7,70.7,70.7z"/></svg>
+			<h4><?php _e( 'Choose a language' ); ?></h4>
+			<p><?php
+				$count = '<span id="translations-count">' . 40 . '</span>';
+				$string = __( 'Right now, WordPress %1$s is already translated into %2$s languages, with more always in progress. You can switch to any translation on the <a href="%3$s">General Settings</a> screen.' );
+				if ( ! current_user_can( 'manage_options' ) ) {
+					$string = strip_tags( $string );
+				}
+				echo sprintf( $string, $display_version, $count, admin_url( 'options-general.php' ) );
+			?></p>
 		</div>
-		<div class="col-2 last-feature">
-			<div class="about-video about-video-focus">
-				<?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
-					) );
-				?>
-			</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 class="last-feature">
+			<svg viewBox="-30 -30 160 160"><path d="M35.3,26.5H5.9c-1.5,0-2.9-0.6-4.1-1.7C0.6,23.6,0,22.2,0,20.6c0-1.6,0.6-3,1.7-4.1c1.2-1.2,2.5-1.7,4.1-1.7h29.4 c1.6,0,3,0.6,4.1,1.7c1.2,1.2,1.7,2.5,1.7,4.1c0,1.6-0.6,3-1.7,4.1C38.3,25.9,36.9,26.5,35.3,26.5z M68.9,77.7 c-1.2,1.2-2.5,1.7-4.1,1.7H17.6c-1.6,0-3-0.6-4.1-1.7c-1.2-1.2-1.7-2.5-1.7-4.1V38.2c0-1.6,0.6-3,1.7-4.1c1.2-1.2,2.5-1.7,4.1-1.7 h47.1c1.6,0,3,0.6,4.1,1.7c1.2,1.2,1.7,2.5,1.7,4.1v35.3C70.6,75.1,70,76.5,68.9,77.7z M76.5,61.8L100,85.3V26.5L76.5,50V61.8z"/></svg>
+			<h4><?php _e( 'Vine embeds' ); ?></h4>
+			<p><?php printf( __( 'Embedding videos from Vine is as simple as pasting a URL onto its own line in a post. See the <a href="%s">full list</a> of supported embeds.' ), 'http://codex.wordpress.org/Embeds' ); ?></p>
 		</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>
+			<svg viewBox="-30 -30 160 160"><path d="M61.4,78.6V61.4L72.9,50v40H10V27.1h45.7L44.3,38.6H21.4v40H61.4z M44.3,10H90v45.7L78.6,50V32.4l-32,31.9l-8.1-8.1 l34.8-34.9H50L44.3,10z"/></svg>
+			<h4><?php _e( 'Log out everywhere' ); ?></h4>
+			<p><?php printf( __( 'If you&#8217;ve ever worried you forgot to sign out from a shared computer, you can now go to <a href="%s">your profile</a> and log out everywhere.' ), get_edit_profile_url() ); ?></p>
+		</div>
+
+		<div class="last-feature">
+			<svg viewBox="-30 -30 160 160"><path d="M35.1,30.1l4.7-5.8l46.4,46.4L80,75c-1.7,1.7-4.6,3.1-8.6,4.3c-4,1.1-7.7,1.7-11,1.7h-20L34,87.4 c-1.5,1.5-3.3,2.3-5.5,2.3c-2.1,0-3.9-0.8-5.5-2.3c-1.5-1.5-2.3-3.3-2.3-5.4c0-2.1,0.8-4,2.3-5.5l6.4-6.4v-20 c0-3.3,0.5-7,1.6-11.2C32.1,34.7,33.4,31.8,35.1,30.1z M76.2,21L59.6,37.7L49.9,28l16.7-16.7c0.9-0.9,2.1-1.2,3.7-0.8 c1.6,0.3,3,1.2,4.3,2.5c1.3,1.3,2.2,2.7,2.5,4.3C77.4,18.9,77.1,20.1,76.2,21z M72.4,50.5l16.7-16.7c0.9-0.9,2.1-1.2,3.7-0.9 c1.6,0.3,3,1.1,4.3,2.5c1.3,1.3,2.2,2.7,2.5,4.3c0.3,1.6,0,2.8-0.9,3.7L82,60.1L72.4,50.5z"/><path d="M10.9,40.4l3.4,6.8L21,48l-4.7,5.2l1.3,7.5l-6.8-3.4l-6.8,3.4l1.3-7.5L0.7,48l6.8-0.8L10.9,40.4z"/></svg>
+			<h4><?php _e( 'Plugin recommendations' ); ?></h4>
+			<p><?php
+				$string = __( 'The <a href="%s">plugin installer</a> suggests plugins for you to try. Recommendations are based on the plugins you and other users have installed.' );
+				if ( ! current_user_can( 'install_plugins' ) ) {
+					$string = strip_tags( $string );
+				}
+				echo sprintf( $string, network_admin_url( 'plugin-install.php?tab=recommended' ) );
+			?></p>
 		</div>
 	</div>
 </div>

 <hr />

-<div class="changelog under-the-hood">
-	<h3><?php _e( 'Under the Hood' ); ?></h3>
+<div class="changelog feature-list">
+	<h2><?php _e( 'Under the Hood' ); ?></h3>

-	<div class="feature-section col three-col">
+	<div class="feature-section col two-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>
-		<div>
-			<h4><?php _e( 'Query Ordering' ); ?></h4>
-			<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>' );
-			?></p>
+			<h4><?php _e( 'Complex Queries' ); ?></h4>
+			<p><?php printf( __( 'Metadata, date, and term queries now support advanced conditional logic, like nested clauses and multiple operators &mdash; %s.' ), '<code>A&nbsp;AND&nbsp;(&nbsp;B&nbsp;OR&nbsp;C&nbsp;)</code>' ); ?></p>
+
+			<h4><?php _e( 'Customizer API' ); ?></h4>
+			<p><?php _e( 'Expanded JavaScript APIs in the customizer enable a new media experience as well as dynamic and contextual controls, sections, and panels.' ); ?></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>
+			<h4><?php
+				/* translators: %s: "<title>" tag */
+				printf( __( '%s tags in themes' ), '<code>&lt;title&gt;</code>' );
+			?></h4>
+			<p><?php
+				printf( __( '%s tells WordPress to handle the complexities of document titles.' ), "<code>add_theme_support( 'title-tag' )</code>" );
+			?></p>
+
+			<h4><?php _e( 'Developer Reference' ); ?></h4>
+			<p><?php printf( __( 'Continued improvements to inline code documentation have made the <a href="%s">developer reference</a> more complete than ever.' ), 'https://developer.wordpress.org/reference/' ); ?></p>
 		</div>
 	</div>

@@ -159,10 +209,21 @@ include( ABSPATH . 'wp-admin/admin-header.php' );
 		<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>
+
+<script>
+jQuery(document).ready( function($) {
+	$.ajax( 'https://api.wordpress.org/translations/core/1.0/?version=4.1',
+		{ 'type' : 'HEAD' } ).done( function( data, textStatus, jqXHR ) {
+			var count = jqXHR.getResponseHeader( 'X-Translations-Count' );
+			if ( count ) {
+				$( '#translations-count' ).text( count );
+			}
+	});
+});
+</script>
 <?php

 include( ABSPATH . 'wp-admin/admin-footer.php' );
--- a/wp-admin/async-upload.php
+++ b/wp-admin/async-upload.php
@@ -32,6 +32,8 @@ if ( ! ( isset( $_REQUEST['action'] ) && 'upload-attachment' == $_REQUEST['actio

 require_once( ABSPATH . 'wp-admin/admin.php' );

+header( 'Content-Type: text/html; charset=' . get_option( 'blog_charset' ) );
+
 if ( isset( $_REQUEST['action'] ) && 'upload-attachment' === $_REQUEST['action'] ) {
 	include( ABSPATH . 'wp-admin/includes/ajax-actions.php' );

@@ -46,8 +48,6 @@ if ( ! current_user_can( 'upload_files' ) ) {
 	wp_die( __( 'You do not have permission to upload files.' ) );
 }

-header( 'Content-Type: text/html; charset=' . get_option( 'blog_charset' ) );
-
 // just fetch the detail form for that attachment
 if ( isset($_REQUEST['attachment_id']) && ($id = intval($_REQUEST['attachment_id'])) && $_REQUEST['fetch'] ) {
 	$post = get_post( $id );
--- a/wp-admin/credits.php
+++ b/wp-admin/credits.php
@@ -82,7 +82,7 @@ include( ABSPATH . 'wp-admin/admin-header.php' );

 <h1><?php printf( __( 'Welcome to WordPress %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="about-text"><?php printf( __( 'Thank you for updating! WordPress %s helps you focus on your writing, and the new default theme lets you show it off in style.' ), $display_version ); ?></div>

 <div class="wp-badge"><?php printf( __( 'Version %s' ), $display_version ); ?></div>

--- a/wp-admin/css/about-rtl.css
+++ b/wp-admin/css/about-rtl.css
@@ -1,12 +1,24 @@
 /*------------------------------------------------------------------------------
  22.0 - About Pages
+
+   1.0 Global: About, Credits, Freedoms
+    1.1 Typography
+    1.2 Structure
+    1.3 Point Releases
+   2.0 About Page
+    2.1 Typography
+    2.2 Structure
+   3.0 Credits & Freedoms Pages
+------------------------------------------------------------------------------*/
+
+/*------------------------------------------------------------------------------
+  1.0 - Global: About, Credits, Freedoms
 ------------------------------------------------------------------------------*/

 .about-wrap {
 	position: relative;
 	margin: 25px 20px 0 40px;
 	max-width: 1050px; /* readability */
-
 	font-size: 15px;
 }

@@ -29,114 +41,10 @@
 	vertical-align: middle;
 }

-/* Typography */
-
-.about-wrap p {
-	line-height: 1.6em;
-	font-size: 14px;
-}
-
-.about-wrap h1 {
-	margin: 0.2em 0 0 200px;
-	color: #333;
-	line-height: 1.2em;
-	font-size: 2.8em;
-	font-weight: 400;
-}
-
-.about-wrap h4 {
-	color: #222;
-}
-
-.about-wrap .about-text,
-.about-wrap p.about-description,
-.about-wrap li.wp-person a.web {
-	font-weight: normal;
-	line-height: 1.6em;
-	font-size: 19px;
-}
-
-.about-description {
-	margin-top: 1.4em;
-}
-
-.about-text {
-	margin: 1em 0 1em 200px;
-	min-height: 60px;
-	color: #777;
-	font-size: 24px;
-}
-
-.about-wrap .changelog h2.about-headline-callout {
-	margin: 1.1em 0 0.2em;
-	font-size: 2.4em;
-	font-weight: 300;
-	line-height: 1.3;
-	text-align: center;
-}
-
-.about-wrap h3 {
-	margin: 1em 0 .6em;
-	font-size: 1.5em;
-	line-height: 1.5em;
-}
-
-.about-wrap h3.higher {
-	margin-top: .5em;
-}
-
-.customize h3 {
-	margin-top: 1.75em;
-	text-align: center;
-}
-
-.about-wrap .feature-section h4 {
-	margin: 1.4em 0 0.6em 0;
-	font-size: 1.2em;
-}
-
-.about-wrap .feature-section p {
-	margin-top: 0.6em;
-}
-
-.about-wrap code,
-.about-wrap ol li p {
-	font-size: 14px;
-}
-
-.about-wrap .button.button-large {
-	padding: 8px 20px 10px !important;
-	height: 46px !important;
-	font-size: 14px;
-	line-height: 28px !important;
-}
-
-/* 3.8 Images */
-
-.about-wrap .about-overview-img {
-	margin: 0;
-}
-
-/* Point Releases */
-
-.about-wrap .point-releases {
-	margin-top: 5px;
-	border-bottom: 1px solid #dfdfdf;
-}
-
-.about-wrap .changelog.point-releases h3 {
-	padding-top: 35px;
-}
-
-.about-wrap .changelog.point-releases h3:first-child {
-	padding-top: 7px;
-}
-
 /* WordPress Version Badge */

 .wp-badge {
 	background: #0074a2 url(../images/w-logo-white.png?ver=20131202) no-repeat;
-	background: #0074a2, url(../images/wordpress-logo-white.svg?ver=20131110) no-repeat; /* multiple backgrounds are ignored by browsers that don't support SVGs */
 	background-position: center 24px;
 	-webkit-background-size: 85px 85px;
 	background-size: 85px 85px;
@@ -154,6 +62,9 @@
 	box-shadow: 0 1px 3px rgba(0,0,0,0.2);
 }

+.svg .wp-badge {
+	background-image: url(../images/wordpress-logo-white.svg?ver=20131110);
+}

 .about-wrap .wp-badge {
 	position: absolute;
@@ -173,93 +84,199 @@
 	font-size: 18px;
 	vertical-align: top;
 	border-width: 1px;
+	white-space: nowrap;
 }

-/* Changelog / Update screen */
+/* 1.1 - Typography */

-.about-overview {
-	margin-top: 40px;
-	margin-bottom: 40px;
-	text-align: center;
+.about-wrap p {
+	line-height: 1.6em;
+	font-size: 14px;
 }

-.about-overview p {
-	margin: 1em auto 50px;
-	max-width: 770px;
-	font-size: 18px;
-	line-height: 1.5;
-	text-align: center;
+.about-wrap h1 {
+	margin: 0.2em 0 0 200px;
+	color: #333;
+	line-height: 1.2em;
+	font-size: 2.8em;
+	font-weight: 400;
 }

-.about-wrap .feature-section {
-	margin-top: 40px;
-	padding-bottom: 20px;
+.about-wrap h3 {
+	margin: 2em 0 .6em;
+	font-size: 1.25em;
+	line-height: 1.5em;
 }

-.about-wrap .feature-section.two-col > div {
+.about-wrap h4 {
+	color: #222;
+}
+
+.about-wrap code,
+.about-wrap ol li p {
+	font-size: 14px;
+}
+
+.about-wrap .about-description,
+.about-wrap .about-text {
+	margin-top: 1.4em;
+	font-weight: normal;
+	line-height: 1.6em;
+	font-size: 19px;
+}
+
+.about-wrap .about-text {
+	margin: 1em 0 1em 200px;
+	min-height: 60px;
+	color: #777;
+}
+
+/* 1.2 - Structure */
+
+.about-wrap .two-col > div {
 	position: relative;
 	width: 47.6%;
 	margin-left: 4.799999999%;
 	float: right;
 }

-.about-wrap .feature-section.three-col > div {
+.about-wrap .three-col > div {
 	position: relative;
 	width: 29.95%;
 	margin-left: 4.999999999%;
 	float: right;
 }

-.about-wrap .feature-section.col .last-feature {
+.about-wrap .col .last-feature {
 	margin-left: 0;
 }

-.about-wrap .under-the-hood .feature-section {
+/* 1.3 - Point Releases */
+
+.about-wrap .point-releases {
+	margin-top: 5px;
+	border-bottom: 1px solid #dfdfdf;
+}
+
+.about-wrap .changelog.point-releases h3 {
+	padding-top: 35px;
+}
+
+.about-wrap .changelog.point-releases h3:first-child {
+	padding-top: 7px;
+}
+
+/*------------------------------------------------------------------------------
+  2.0 - About Page
+------------------------------------------------------------------------------*/
+
+/* 2.1 - Typography */
+
+.about-wrap .headline-feature h2 {
+	margin: 1.1em 0 0.2em;
+	font-size: 2.4em;
+	font-weight: 300;
+	line-height: 1.3;
+	text-align: center;
+}
+
+.about-wrap .feature-list h2 {
+	margin: 30px 0 15px;
+	text-align: center;
+}
+
+.about-wrap .dfw h3 {
+	margin-top: 1em;
+	text-align: center;
+}
+
+.about-wrap .feature-section h4 {
+	margin: 1.4em 0 0.6em 0;
+	font-size: 1.2em;
+}
+
+.about-wrap .feature-section p {
+	margin-top: 0.6em;
+}
+
+.about-wrap .dfw p {
+	max-width: 68%;
+	margin: 0 auto 20px;
+}
+
+/* 2.2 - Structure */
+
+.about-wrap .featured-image {
+	text-align: center;
+}
+
+.about-wrap .feature-section {
+	overflow: hidden;
+	padding-bottom: 20px;
+}
+
+.about-wrap .headline-feature .feature-section {
+	margin: 0 auto;
+	max-width: 82%;
+}
+
+.about-wrap .headline-feature .feature-section .col:first-child {
+	float: right;
+	margin: 15px 0 0 5%;
+	width: 55%;
+}
+
+.about-wrap .headline-feature .feature-section .col:last-child {
+	float: left;
+	margin: 15px 0 40px;
+	width: 40%;
+}
+
+.about-wrap .feature-list .feature-section {
 	margin-top: 0;
 }

-.about-wrap .changelog .feature-section {
-	overflow: hidden;
+.about-wrap .dfw .feature-section {
+	overflow: visible;
 }

-.about-wrap .feature-section.two-col div p {
-	margin-left: 3%;
-}
-
-.about-wrap .feature-section div p img {
-	float: left;
-	margin-right: 10px;
-	max-width: 20%;
-}
-
-/* responsive videos for 4.0 */
-.about-video {
+.about-wrap .dfw-container {
 	position: relative;
-	width: 100%;
-	height: 0;
+	overflow: hidden;
+	margin-top: 50px;
+	-webkit-box-shadow: 0 0 10px rgba( 0, 0, 0, 0.25 );
+	box-shadow: 0 0 10px rgba( 0, 0, 0, 0.25 );
 }

-.about-video-embed {
-	padding-bottom: 70.4%; /* 352 / 500 */
-}
-
-.about-video-focus {
-	padding-bottom: 56.2%; /* 281 / 500 */
-}
-
-.about-video .wp-video,
-.about-video .mejs-container,
-.about-video video {
+.about-wrap .dfw-container .overlay-image {
 	position: absolute;
 	top: 0;
 	right: 0;
-	width: 100% !important;
-	height: 100% !important;
+	/* Cubic Bezier to speed up the slide-out of the full-width sidebar image */
+	-webkit-transition: 0.8s -webkit-transform cubic-bezier(.9,.03,1,.61),
+	            0.65s opacity linear;
+	transition: 0.8s transform cubic-bezier(.9,.03,1,.61),
+	            0.65s opacity linear;
 }

-.about-wrap .changelog li {
-	list-style-type: disc;
-	margin-right: 3em;
+.about-wrap .dfw-container .overlay-image.fade-in {
+	opacity: 0;
+}
+
+.about-wrap .dfw-container .overlay-image.from-left {
+	-webkit-transform: translate3d(-100%, 0, 0);
+	transform: translate3d(-100%, 0, 0);
+}
+
+.about-wrap .dfw-container:hover .overlay-image {
+	opacity: 1;
+	-webkit-transform: translate3d(0, 0, 0);
+	transform: translate3d(0, 0, 0);
+	/* Cubic Bezier to speed up the slide-in of the full-width sidebar image */
+	-webkit-transition: 0.7s -webkit-transform cubic-bezier( 0, 0.8, 0.8, 1 ),
+	            0.8s opacity linear;
+	transition: 0.7s transform cubic-bezier( 0, 0.8, 0.8, 1 ),
+	            0.8s opacity linear;
 }

 /* Return to Dashboard Home link */
@@ -275,6 +292,29 @@
 	padding: 0 5px;
 }

+/* SVGs */
+.about-wrap .feature-list svg {
+	float: right;
+	clear: right;
+	margin: 15px 0 0 15px ;
+	height: 90px;
+	width: 90px;
+	background-color: #cccccc;
+	-webkit-border-radius: 50%;
+	border-radius: 50%;
+	fill: #999;
+	border: 1px solid #c1c1c1;
+}
+
+.about-wrap .feature-list.finer-points h4,
+.about-wrap .feature-list.finer-points p {
+	margin-right: 115px;
+}
+
+/*------------------------------------------------------------------------------
+  3.0 - Credits & Freedoms Pages
+------------------------------------------------------------------------------*/
+
 /* Credits */

 .about-wrap h4.wp-people-group {
@@ -296,6 +336,16 @@
 	display: inline-block;
 	vertical-align: top;
 	margin-left: 10px;
+	padding-bottom: 15px;
+	height: 70px;
+	width: 280px;
+}
+
+.about-wrap ul.compact li.wp-person {
+	height: auto;
+	width: 180px;
+	padding-bottom: 0;
+	margin-bottom: 0;
 }

 .about-wrap li.wp-person img.gravatar {
@@ -311,31 +361,19 @@
 	height: 30px;
 }

-/* @todo: combine this */
-.about-wrap li.wp-person {
-	height: 70px;
-	width: 280px;
-	padding-bottom: 15px;
-}
-
-.about-wrap ul.compact li.wp-person {
-	height: auto;
-	width: 180px;
-	padding-bottom: 0;
-	margin-bottom: 0;
-}
-
-.about-wrap #wp-people-group-validators + p.wp-credits-list {
-	margin-top: 0;
-}
-
 .about-wrap li.wp-person a.web {
 	display: block;
 	margin: 6px 0 2px;
 	font-size: 16px;
+	font-weight: normal;
+	line-height: 1.6em;
 	text-decoration: none;
 }

+.about-wrap #wp-people-group-validators + p.wp-credits-list {
+	margin-top: 0;
+}
+
 .about-wrap p.wp-credits-list a {
 	white-space: nowrap;
 }
@@ -356,44 +394,33 @@
 	margin: 0.6em 0;
 }

-/* =Media Queries
-------------------------------------------------------------- */
+/*------------------------------------------------------------------------------
+  4.0 - Media Queries
+------------------------------------------------------------------------------*/

@media screen and ( max-width: 782px ) {
-	.about-wrap .feature-section.one-col > div,
-	.about-wrap .feature-section.two-col > div,
-	.about-wrap .feature-section.three-col > div {
+	.about-wrap .one-col > div,
+	.about-wrap .two-col > div,
+	.about-wrap .three-col > div {
 		width: 100%;
 		margin: 0 0 40px;
 		padding: 0 0 40px;
-		float: none;
 		border-bottom: 1px solid rgba(0, 0, 0, 0.1);
 	}

-	.about-wrap .under-the-hood .feature-section > div,
-	.about-wrap .feature-section.col > div.last-feature {
+	.about-wrap .feature-list div,
+	.about-wrap .col > div.last-feature {
 		margin: 0;
 		padding: 0;
 		border-bottom: none;
 	}

-}
-
-/* Responsive release video */
-@media screen and ( max-width: 710px ) {
-	.about-overview {
-		position: relative;
-		padding-bottom: 56.25%; /* 360 / 640 */
-		width: 100%;
-		height: 0;
+	.about-wrap .headline-feature .feature-section {
+		max-width: 100%;
 	}

-	.about-overview embed {
-		position: absolute;
-		top: 0;
-		right: 0;
-		width: 100%;
-		height: 100%;
+	.about-wrap .feature-list .feature-section {
+		padding: 0 0 40px;
 	}
 }

@@ -404,11 +431,11 @@
 	}

 	.about-wrap h1,
-	.about-text {
+	.about-wrap .about-text {
 		margin-left: 0;
 	}

-	.about-text {
+	.about-wrap .about-text {
 		margin-bottom: 0.25em;
 	}

@@ -429,19 +456,25 @@
 		border-bottom: 1px solid #ccc;
 	}

-	.about-wrap .feature-section.three-col div {
-		width: 100%;
-		float: none;
+	.about-wrap .three-col div,
+	.about-wrap .headline-feature .feature-section div {
+		width: 100% !important;
+		float: none !important;
 	}

-	.about-wrap .three-col.about-updates .col-1 {
-		padding: 0;
-		float: none;
-	}
-
-	.about-wrap .three-col.about-updates .col-2 {
-		margin: 0 0 20px;
-		width: 100%;
-		float: none;
+	.about-wrap .dfw p {
+		max-width: 90%;
+	}
+}
+
+@media only screen and (max-width: 400px) {
+	.about-wrap .feature-list svg {
+		margin-top: 15px;
+		height: 65px;
+		width: 65px;
+	}
+	.about-wrap .feature-list.finer-points h4,
+	.about-wrap .feature-list.finer-points p {
+		margin-right: 80px;
 	}
 }
--- a/wp-admin/css/about.css
+++ b/wp-admin/css/about.css
@@ -1,12 +1,24 @@
 /*------------------------------------------------------------------------------
  22.0 - About Pages
+
+   1.0 Global: About, Credits, Freedoms
+    1.1 Typography
+    1.2 Structure
+    1.3 Point Releases
+   2.0 About Page
+    2.1 Typography
+    2.2 Structure
+   3.0 Credits & Freedoms Pages
+------------------------------------------------------------------------------*/
+
+/*------------------------------------------------------------------------------
+  1.0 - Global: About, Credits, Freedoms
 ------------------------------------------------------------------------------*/

 .about-wrap {
 	position: relative;
 	margin: 25px 40px 0 20px;
 	max-width: 1050px; /* readability */
-
 	font-size: 15px;
 }

@@ -29,114 +41,10 @@
 	vertical-align: middle;
 }

-/* Typography */
-
-.about-wrap p {
-	line-height: 1.6em;
-	font-size: 14px;
-}
-
-.about-wrap h1 {
-	margin: 0.2em 200px 0 0;
-	color: #333;
-	line-height: 1.2em;
-	font-size: 2.8em;
-	font-weight: 400;
-}
-
-.about-wrap h4 {
-	color: #222;
-}
-
-.about-wrap .about-text,
-.about-wrap p.about-description,
-.about-wrap li.wp-person a.web {
-	font-weight: normal;
-	line-height: 1.6em;
-	font-size: 19px;
-}
-
-.about-description {
-	margin-top: 1.4em;
-}
-
-.about-text {
-	margin: 1em 200px 1em 0;
-	min-height: 60px;
-	color: #777;
-	font-size: 24px;
-}
-
-.about-wrap .changelog h2.about-headline-callout {
-	margin: 1.1em 0 0.2em;
-	font-size: 2.4em;
-	font-weight: 300;
-	line-height: 1.3;
-	text-align: center;
-}
-
-.about-wrap h3 {
-	margin: 1em 0 .6em;
-	font-size: 1.5em;
-	line-height: 1.5em;
-}
-
-.about-wrap h3.higher {
-	margin-top: .5em;
-}
-
-.customize h3 {
-	margin-top: 1.75em;
-	text-align: center;
-}
-
-.about-wrap .feature-section h4 {
-	margin: 1.4em 0 0.6em 0;
-	font-size: 1.2em;
-}
-
-.about-wrap .feature-section p {
-	margin-top: 0.6em;
-}
-
-.about-wrap code,
-.about-wrap ol li p {
-	font-size: 14px;
-}
-
-.about-wrap .button.button-large {
-	padding: 8px 20px 10px !important;
-	height: 46px !important;
-	font-size: 14px;
-	line-height: 28px !important;
-}
-
-/* 3.8 Images */
-
-.about-wrap .about-overview-img {
-	margin: 0;
-}
-
-/* Point Releases */
-
-.about-wrap .point-releases {
-	margin-top: 5px;
-	border-bottom: 1px solid #dfdfdf;
-}
-
-.about-wrap .changelog.point-releases h3 {
-	padding-top: 35px;
-}
-
-.about-wrap .changelog.point-releases h3:first-child {
-	padding-top: 7px;
-}
-
 /* WordPress Version Badge */

 .wp-badge {
 	background: #0074a2 url(../images/w-logo-white.png?ver=20131202) no-repeat;
-	background: #0074a2, url(../images/wordpress-logo-white.svg?ver=20131110) no-repeat; /* multiple backgrounds are ignored by browsers that don't support SVGs */
 	background-position: center 24px;
 	-webkit-background-size: 85px 85px;
 	background-size: 85px 85px;
@@ -154,6 +62,9 @@
 	box-shadow: 0 1px 3px rgba(0,0,0,0.2);
 }

+.svg .wp-badge {
+	background-image: url(../images/wordpress-logo-white.svg?ver=20131110);
+}

 .about-wrap .wp-badge {
 	position: absolute;
@@ -173,93 +84,199 @@
 	font-size: 18px;
 	vertical-align: top;
 	border-width: 1px;
+	white-space: nowrap;
 }

-/* Changelog / Update screen */
+/* 1.1 - Typography */

-.about-overview {
-	margin-top: 40px;
-	margin-bottom: 40px;
-	text-align: center;
+.about-wrap p {
+	line-height: 1.6em;
+	font-size: 14px;
 }

-.about-overview p {
-	margin: 1em auto 50px;
-	max-width: 770px;
-	font-size: 18px;
-	line-height: 1.5;
-	text-align: center;
+.about-wrap h1 {
+	margin: 0.2em 200px 0 0;
+	color: #333;
+	line-height: 1.2em;
+	font-size: 2.8em;
+	font-weight: 400;
 }

-.about-wrap .feature-section {
-	margin-top: 40px;
-	padding-bottom: 20px;
+.about-wrap h3 {
+	margin: 2em 0 .6em;
+	font-size: 1.25em;
+	line-height: 1.5em;
 }

-.about-wrap .feature-section.two-col > div {
+.about-wrap h4 {
+	color: #222;
+}
+
+.about-wrap code,
+.about-wrap ol li p {
+	font-size: 14px;
+}
+
+.about-wrap .about-description,
+.about-wrap .about-text {
+	margin-top: 1.4em;
+	font-weight: normal;
+	line-height: 1.6em;
+	font-size: 19px;
+}
+
+.about-wrap .about-text {
+	margin: 1em 200px 1em 0;
+	min-height: 60px;
+	color: #777;
+}
+
+/* 1.2 - Structure */
+
+.about-wrap .two-col > div {
 	position: relative;
 	width: 47.6%;
 	margin-right: 4.799999999%;
 	float: left;
 }

-.about-wrap .feature-section.three-col > div {
+.about-wrap .three-col > div {
 	position: relative;
 	width: 29.95%;
 	margin-right: 4.999999999%;
 	float: left;
 }

-.about-wrap .feature-section.col .last-feature {
+.about-wrap .col .last-feature {
 	margin-right: 0;
 }

-.about-wrap .under-the-hood .feature-section {
+/* 1.3 - Point Releases */
+
+.about-wrap .point-releases {
+	margin-top: 5px;
+	border-bottom: 1px solid #dfdfdf;
+}
+
+.about-wrap .changelog.point-releases h3 {
+	padding-top: 35px;
+}
+
+.about-wrap .changelog.point-releases h3:first-child {
+	padding-top: 7px;
+}
+
+/*------------------------------------------------------------------------------
+  2.0 - About Page
+------------------------------------------------------------------------------*/
+
+/* 2.1 - Typography */
+
+.about-wrap .headline-feature h2 {
+	margin: 1.1em 0 0.2em;
+	font-size: 2.4em;
+	font-weight: 300;
+	line-height: 1.3;
+	text-align: center;
+}
+
+.about-wrap .feature-list h2 {
+	margin: 30px 0 15px;
+	text-align: center;
+}
+
+.about-wrap .dfw h3 {
+	margin-top: 1em;
+	text-align: center;
+}
+
+.about-wrap .feature-section h4 {
+	margin: 1.4em 0 0.6em 0;
+	font-size: 1.2em;
+}
+
+.about-wrap .feature-section p {
+	margin-top: 0.6em;
+}
+
+.about-wrap .dfw p {
+	max-width: 68%;
+	margin: 0 auto 20px;
+}
+
+/* 2.2 - Structure */
+
+.about-wrap .featured-image {
+	text-align: center;
+}
+
+.about-wrap .feature-section {
+	overflow: hidden;
+	padding-bottom: 20px;
+}
+
+.about-wrap .headline-feature .feature-section {
+	margin: 0 auto;
+	max-width: 82%;
+}
+
+.about-wrap .headline-feature .feature-section .col:first-child {
+	float: left;
+	margin: 15px 5% 0 0;
+	width: 55%;
+}
+
+.about-wrap .headline-feature .feature-section .col:last-child {
+	float: right;
+	margin: 15px 0 40px;
+	width: 40%;
+}
+
+.about-wrap .feature-list .feature-section {
 	margin-top: 0;
 }

-.about-wrap .changelog .feature-section {
-	overflow: hidden;
+.about-wrap .dfw .feature-section {
+	overflow: visible;
 }

-.about-wrap .feature-section.two-col div p {
-	margin-right: 3%;
-}
-
-.about-wrap .feature-section div p img {
-	float: right;
-	margin-left: 10px;
-	max-width: 20%;
-}
-
-/* responsive videos for 4.0 */
-.about-video {
+.about-wrap .dfw-container {
 	position: relative;
-	width: 100%;
-	height: 0;
+	overflow: hidden;
+	margin-top: 50px;
+	-webkit-box-shadow: 0 0 10px rgba( 0, 0, 0, 0.25 );
+	box-shadow: 0 0 10px rgba( 0, 0, 0, 0.25 );
 }

-.about-video-embed {
-	padding-bottom: 70.4%; /* 352 / 500 */
-}
-
-.about-video-focus {
-	padding-bottom: 56.2%; /* 281 / 500 */
-}
-
-.about-video .wp-video,
-.about-video .mejs-container,
-.about-video video {
+.about-wrap .dfw-container .overlay-image {
 	position: absolute;
 	top: 0;
 	left: 0;
-	width: 100% !important;
-	height: 100% !important;
+	/* Cubic Bezier to speed up the slide-out of the full-width sidebar image */
+	-webkit-transition: 0.8s -webkit-transform cubic-bezier(.9,.03,1,.61),
+	            0.65s opacity linear;
+	transition: 0.8s transform cubic-bezier(.9,.03,1,.61),
+	            0.65s opacity linear;
 }

-.about-wrap .changelog li {
-	list-style-type: disc;
-	margin-left: 3em;
+.about-wrap .dfw-container .overlay-image.fade-in {
+	opacity: 0;
+}
+
+.about-wrap .dfw-container .overlay-image.from-left {
+	-webkit-transform: translate3d(-100%, 0, 0);
+	transform: translate3d(-100%, 0, 0);
+}
+
+.about-wrap .dfw-container:hover .overlay-image {
+	opacity: 1;
+	-webkit-transform: translate3d(0, 0, 0);
+	transform: translate3d(0, 0, 0);
+	/* Cubic Bezier to speed up the slide-in of the full-width sidebar image */
+	-webkit-transition: 0.7s -webkit-transform cubic-bezier( 0, 0.8, 0.8, 1 ),
+	            0.8s opacity linear;
+	transition: 0.7s transform cubic-bezier( 0, 0.8, 0.8, 1 ),
+	            0.8s opacity linear;
 }

 /* Return to Dashboard Home link */
@@ -275,6 +292,29 @@
 	padding: 0 5px;
 }

+/* SVGs */
+.about-wrap .feature-list svg {
+	float: left;
+	clear: left;
+	margin: 15px 15px 0 0 ;
+	height: 90px;
+	width: 90px;
+	background-color: #cccccc;
+	-webkit-border-radius: 50%;
+	border-radius: 50%;
+	fill: #999;
+	border: 1px solid #c1c1c1;
+}
+
+.about-wrap .feature-list.finer-points h4,
+.about-wrap .feature-list.finer-points p {
+	margin-left: 115px;
+}
+
+/*------------------------------------------------------------------------------
+  3.0 - Credits & Freedoms Pages
+------------------------------------------------------------------------------*/
+
 /* Credits */

 .about-wrap h4.wp-people-group {
@@ -296,6 +336,16 @@
 	display: inline-block;
 	vertical-align: top;
 	margin-right: 10px;
+	padding-bottom: 15px;
+	height: 70px;
+	width: 280px;
+}
+
+.about-wrap ul.compact li.wp-person {
+	height: auto;
+	width: 180px;
+	padding-bottom: 0;
+	margin-bottom: 0;
 }

 .about-wrap li.wp-person img.gravatar {
@@ -311,31 +361,19 @@
 	height: 30px;
 }

-/* @todo: combine this */
-.about-wrap li.wp-person {
-	height: 70px;
-	width: 280px;
-	padding-bottom: 15px;
-}
-
-.about-wrap ul.compact li.wp-person {
-	height: auto;
-	width: 180px;
-	padding-bottom: 0;
-	margin-bottom: 0;
-}
-
-.about-wrap #wp-people-group-validators + p.wp-credits-list {
-	margin-top: 0;
-}
-
 .about-wrap li.wp-person a.web {
 	display: block;
 	margin: 6px 0 2px;
 	font-size: 16px;
+	font-weight: normal;
+	line-height: 1.6em;
 	text-decoration: none;
 }

+.about-wrap #wp-people-group-validators + p.wp-credits-list {
+	margin-top: 0;
+}
+
 .about-wrap p.wp-credits-list a {
 	white-space: nowrap;
 }
@@ -356,44 +394,33 @@
 	margin: 0.6em 0;
 }

-/* =Media Queries
-------------------------------------------------------------- */
+/*------------------------------------------------------------------------------
+  4.0 - Media Queries
+------------------------------------------------------------------------------*/

@media screen and ( max-width: 782px ) {
-	.about-wrap .feature-section.one-col > div,
-	.about-wrap .feature-section.two-col > div,
-	.about-wrap .feature-section.three-col > div {
+	.about-wrap .one-col > div,
+	.about-wrap .two-col > div,
+	.about-wrap .three-col > div {
 		width: 100%;
 		margin: 0 0 40px;
 		padding: 0 0 40px;
-		float: none;
 		border-bottom: 1px solid rgba(0, 0, 0, 0.1);
 	}

-	.about-wrap .under-the-hood .feature-section > div,
-	.about-wrap .feature-section.col > div.last-feature {
+	.about-wrap .feature-list div,
+	.about-wrap .col > div.last-feature {
 		margin: 0;
 		padding: 0;
 		border-bottom: none;
 	}

-}
-
-/* Responsive release video */
-@media screen and ( max-width: 710px ) {
-	.about-overview {
-		position: relative;
-		padding-bottom: 56.25%; /* 360 / 640 */
-		width: 100%;
-		height: 0;
+	.about-wrap .headline-feature .feature-section {
+		max-width: 100%;
 	}

-	.about-overview embed {
-		position: absolute;
-		top: 0;
-		left: 0;
-		width: 100%;
-		height: 100%;
+	.about-wrap .feature-list .feature-section {
+		padding: 0 0 40px;
 	}
 }

@@ -404,11 +431,11 @@
 	}

 	.about-wrap h1,
-	.about-text {
+	.about-wrap .about-text {
 		margin-right: 0;
 	}

-	.about-text {
+	.about-wrap .about-text {
 		margin-bottom: 0.25em;
 	}

@@ -429,19 +456,25 @@
 		border-bottom: 1px solid #ccc;
 	}

-	.about-wrap .feature-section.three-col div {
-		width: 100%;
-		float: none;
+	.about-wrap .three-col div,
+	.about-wrap .headline-feature .feature-section div {
+		width: 100% !important;
+		float: none !important;
 	}

-	.about-wrap .three-col.about-updates .col-1 {
-		padding: 0;
-		float: none;
-	}
-
-	.about-wrap .three-col.about-updates .col-2 {
-		margin: 0 0 20px;
-		width: 100%;
-		float: none;
+	.about-wrap .dfw p {
+		max-width: 90%;
+	}
+}
+
+@media only screen and (max-width: 400px) {
+	.about-wrap .feature-list svg {
+		margin-top: 15px;
+		height: 65px;
+		width: 65px;
+	}
+	.about-wrap .feature-list.finer-points h4,
+	.about-wrap .feature-list.finer-points p {
+		margin-left: 80px;
 	}
 }
--- a/wp-admin/css/common-rtl.css
+++ b/wp-admin/css/common-rtl.css
@@ -400,6 +400,7 @@ ol.ol-decimal > li {
 code {
 	font-family: Consolas, Monaco, monospace;
 	direction: ltr;
+	unicode-bidi: embed;
 }

 kbd,
@@ -954,6 +955,10 @@ th.action-links {
 	margin-left: 20px;
 }

+.filter-items {
+	float: right;
+}
+
 .filter-links {
 	display: inline-block;
 	margin: 0;
@@ -988,27 +993,30 @@ th.action-links {
 }

 .wp-filter .search-form {
-	margin: 10px;
-	position: absolute;
-	left: 0;
-	top: 0;
+	float: left;
+	margin: 10px 0;
 }

 .wp-filter .search-form input[type="search"] {
 	margin: 0;
 	padding: 3px 5px;
-	max-width: 280px;
-	width: 100%;
+	width: 280px;
+	max-width: 100%;
 	font-size: 16px;
 	font-weight: 300;
 	line-height: 1.5;
 }

 .wp-filter .search-form select {
-	height: 33px;
+	margin: 0;
+	height: 32px;
 	vertical-align: top;
 }

+.wp-filter .search-form.search-plugins {
+	display: inline-block;
+}
+
 .wp-filter .drawer-toggle {
 	display: inline-block;
 	margin: 0 10px;
@@ -1205,11 +1213,17 @@ th.action-links {
 	}
 }

-@media only screen and (max-width: 910px) {
+@media only screen and (max-width: 1000px) {
+	.filter-items {
+		float: none;
+	}
+
+	.wp-filter .media-toolbar-primary,
+	.wp-filter .media-toolbar-secondary,
 	.wp-filter .search-form {
 		float: none; /* Remove float from media-views.css */
 		position: relative;
-		margin: 20px 0;
+		max-width: 100%;
 	}
 }

@@ -1252,7 +1266,8 @@ div.error {

 .notice p,
 div.updated p,
-div.error p {
+div.error p,
+.form-table td .notice p {
 	margin: 0.5em 0;
 	padding: 2px;
 }
--- a/wp-admin/css/common.css
+++ b/wp-admin/css/common.css
@@ -400,6 +400,7 @@ ol.ol-decimal > li {
 code {
 	font-family: Consolas, Monaco, monospace;
 	direction: ltr;
+	unicode-bidi: embed;
 }

 kbd,
@@ -954,6 +955,10 @@ th.action-links {
 	margin-right: 20px;
 }

+.filter-items {
+	float: left;
+}
+
 .filter-links {
 	display: inline-block;
 	margin: 0;
@@ -988,27 +993,30 @@ th.action-links {
 }

 .wp-filter .search-form {
-	margin: 10px;
-	position: absolute;
-	right: 0;
-	top: 0;
+	float: right;
+	margin: 10px 0;
 }

 .wp-filter .search-form input[type="search"] {
 	margin: 0;
 	padding: 3px 5px;
-	max-width: 280px;
-	width: 100%;
+	width: 280px;
+	max-width: 100%;
 	font-size: 16px;
 	font-weight: 300;
 	line-height: 1.5;
 }

 .wp-filter .search-form select {
-	height: 33px;
+	margin: 0;
+	height: 32px;
 	vertical-align: top;
 }

+.wp-filter .search-form.search-plugins {
+	display: inline-block;
+}
+
 .wp-filter .drawer-toggle {
 	display: inline-block;
 	margin: 0 10px;
@@ -1205,11 +1213,17 @@ th.action-links {
 	}
 }

-@media only screen and (max-width: 910px) {
+@media only screen and (max-width: 1000px) {
+	.filter-items {
+		float: none;
+	}
+
+	.wp-filter .media-toolbar-primary,
+	.wp-filter .media-toolbar-secondary,
 	.wp-filter .search-form {
 		float: none; /* Remove float from media-views.css */
 		position: relative;
-		margin: 20px 0;
+		max-width: 100%;
 	}
 }

@@ -1252,7 +1266,8 @@ div.error {

 .notice p,
 div.updated p,
-div.error p {
+div.error p,
+.form-table td .notice p {
 	margin: 0.5em 0;
 	padding: 2px;
 }
--- a/wp-admin/css/customize-controls-rtl.css
+++ b/wp-admin/css/customize-controls-rtl.css
@@ -581,6 +581,7 @@ p.customize-section-description {

 .customize-control-upload .current,
 .customize-control-image .current,
+.customize-control-background .current,
 .customize-control-header .current {
 	margin-bottom: 8px;
 }
@@ -605,9 +606,14 @@ p.customize-section-description {
 }

 .customize-control-upload .remove-button,
+.customize-control-upload .default-button,
 .customize-control-upload .upload-button,
 .customize-control-image .remove-button,
+.customize-control-image .default-button,
 .customize-control-image .upload-button,
+.customize-control-background .remove-button,
+.customize-control-background .default-button,
+.customize-control-background .upload-button,
 .customize-control-header button.new,
 .customize-control-header button.remove {
 	white-space: normal;
@@ -617,6 +623,7 @@ p.customize-section-description {

 .customize-control-upload .current .container,
 .customize-control-image .current .container,
+.customize-control-background .current .container,
 .customize-control-header .current .container {
 	overflow: hidden;
 	-webkit-border-radius: 2px;
@@ -626,12 +633,14 @@ p.customize-section-description {
 }

 .customize-control-upload .current .container,
+.customize-control-background .current .container,
 .customize-control-image .current .container {
 	min-height: 40px;
 }

 .customize-control-upload .placeholder,
 .customize-control-image .placeholder,
+.customize-control-background .placeholder,
 .customize-control-header .placeholder {
 	width: 100%;
 	position: relative;
@@ -641,6 +650,7 @@ p.customize-section-description {

 .customize-control-upload .inner,
 .customize-control-image .inner,
+.customize-control-background .inner,
 .customize-control-header .inner {
 	display: none;
 	position: absolute;
@@ -652,6 +662,7 @@ p.customize-section-description {
 }

 .customize-control-upload .inner,
+.customize-control-background .inner,
 .customize-control-image .inner {
 	display: block;
 	min-height: 40px;
@@ -659,6 +670,7 @@ p.customize-section-description {

 .customize-control-upload .inner,
 .customize-control-image .inner,
+.customize-control-background .inner,
 .customize-control-header .inner,
 .customize-control-header .inner .dashicons {
 	line-height: 20px;
@@ -775,6 +787,7 @@ p.customize-section-description {

 .customize-control-upload .actions,
 .customize-control-image .actions,
+.customize-control-background .actions,
 .customize-control-header .actions {
 	margin-bottom: 32px;
 }
@@ -791,14 +804,19 @@ p.customize-section-description {

 .customize-control-upload img,
 .customize-control-image img,
+.customize-control-background img,
 .customize-control-header img {
 	width: 100%;
 	-webkit-border-radius: 2px;
 	border-radius: 2px;
 }

-.customize-control-upload .remove-button
-.customize-control-image .remove-button
+.customize-control-upload .remove-button,
+.customize-control-upload .default-button,
+.customize-control-image .remove-button,
+.customize-control-image .default-button,
+.customize-control-background .remove-button,
+.customize-control-background .default-button,
 .customize-control-header .remove {
 	float: right;
 	margin-left: 3px;
@@ -806,6 +824,7 @@ p.customize-section-description {

 .customize-control-upload .upload-button,
 .customize-control-image .upload-button,
+.customize-control-background .upload-button,
 .customize-control-header .new {
 	float: left;
 }
--- a/wp-admin/css/customize-controls-rtl.min.css
+++ b/wp-admin/css/customize-controls-rtl.min.css
--- a/wp-admin/css/customize-controls.css
+++ b/wp-admin/css/customize-controls.css
@@ -581,6 +581,7 @@ p.customize-section-description {

 .customize-control-upload .current,
 .customize-control-image .current,
+.customize-control-background .current,
 .customize-control-header .current {
 	margin-bottom: 8px;
 }
@@ -605,9 +606,14 @@ p.customize-section-description {
 }

 .customize-control-upload .remove-button,
+.customize-control-upload .default-button,
 .customize-control-upload .upload-button,
 .customize-control-image .remove-button,
+.customize-control-image .default-button,
 .customize-control-image .upload-button,
+.customize-control-background .remove-button,
+.customize-control-background .default-button,
+.customize-control-background .upload-button,
 .customize-control-header button.new,
 .customize-control-header button.remove {
 	white-space: normal;
@@ -617,6 +623,7 @@ p.customize-section-description {

 .customize-control-upload .current .container,
 .customize-control-image .current .container,
+.customize-control-background .current .container,
 .customize-control-header .current .container {
 	overflow: hidden;
 	-webkit-border-radius: 2px;
@@ -626,12 +633,14 @@ p.customize-section-description {
 }

 .customize-control-upload .current .container,
+.customize-control-background .current .container,
 .customize-control-image .current .container {
 	min-height: 40px;
 }

 .customize-control-upload .placeholder,
 .customize-control-image .placeholder,
+.customize-control-background .placeholder,
 .customize-control-header .placeholder {
 	width: 100%;
 	position: relative;
@@ -641,6 +650,7 @@ p.customize-section-description {

 .customize-control-upload .inner,
 .customize-control-image .inner,
+.customize-control-background .inner,
 .customize-control-header .inner {
 	display: none;
 	position: absolute;
@@ -652,6 +662,7 @@ p.customize-section-description {
 }

 .customize-control-upload .inner,
+.customize-control-background .inner,
 .customize-control-image .inner {
 	display: block;
 	min-height: 40px;
@@ -659,6 +670,7 @@ p.customize-section-description {

 .customize-control-upload .inner,
 .customize-control-image .inner,
+.customize-control-background .inner,
 .customize-control-header .inner,
 .customize-control-header .inner .dashicons {
 	line-height: 20px;
@@ -775,6 +787,7 @@ p.customize-section-description {

 .customize-control-upload .actions,
 .customize-control-image .actions,
+.customize-control-background .actions,
 .customize-control-header .actions {
 	margin-bottom: 32px;
 }
@@ -791,14 +804,19 @@ p.customize-section-description {

 .customize-control-upload img,
 .customize-control-image img,
+.customize-control-background img,
 .customize-control-header img {
 	width: 100%;
 	-webkit-border-radius: 2px;
 	border-radius: 2px;
 }

-.customize-control-upload .remove-button
-.customize-control-image .remove-button
+.customize-control-upload .remove-button,
+.customize-control-upload .default-button,
+.customize-control-image .remove-button,
+.customize-control-image .default-button,
+.customize-control-background .remove-button,
+.customize-control-background .default-button,
 .customize-control-header .remove {
 	float: left;
 	margin-right: 3px;
@@ -806,6 +824,7 @@ p.customize-section-description {

 .customize-control-upload .upload-button,
 .customize-control-image .upload-button,
+.customize-control-background .upload-button,
 .customize-control-header .new {
 	float: right;
 }
--- a/wp-admin/css/customize-controls.min.css
+++ b/wp-admin/css/customize-controls.min.css
--- a/wp-admin/css/deprecated-media-rtl.min.css
+++ b/wp-admin/css/deprecated-media-rtl.min.css
@@ -1 +1 @@
-div#media-upload-header{margin:0;padding:5px 5px 0;font-weight:700;position:relative;border-bottom:1px solid #dfdfdf;background:#f9f9f9}body#media-upload ul#sidemenu{font-weight:400;margin:0 5px;right:0;bottom:-1px;float:none;overflow:hidden}#media-upload:after{content:"";display:table;clear:both}#media-upload .slidetoggle{border-top-color:#dfdfdf}#media-upload input[type=radio]{padding:0}form{margin:1em}#search-filter{text-align:left}th{position:relative}.media-upload-form label.form-help,td.help{font-family:sans-serif;font-style:italic;font-weight:400}.media-upload-form p.help{margin:0;padding:0}.media-upload-form fieldset{width:100%;border:none;text-align:justify;margin:0 0 1em;padding:0}.image-align-none-label{background:url(../images/align-none.png) no-repeat center right}.image-align-left-label{background:url(../images/align-left.png) no-repeat center right}.image-align-center-label{background:url(../images/align-center.png) no-repeat center right}.image-align-right-label{background:url(../images/align-right.png) no-repeat center right}tr.image-size td{width:460px}tr.image-size div.image-size-item{margin:0 0 5px}#gallery-form .progress,#library-form .progress,.describe.startclosed,.describe.startopen,.insert-gallery{display:none}.media-item .thumbnail{max-width:128px;max-height:128px}thead.media-item-info tr{background-color:transparent}.form-table thead.media-item-info{border:8px solid #fff}abbr.required{text-decoration:none;border:none}.describe label{display:inline}.describe td.error{padding:2px 8px}.describe td.A1{width:132px}.describe input[type=text],.describe textarea{width:460px;border-width:1px;border-style:solid}#media-upload p.ml-submit{padding:1em 0}#media-upload label.help,#media-upload p.help{font-family:sans-serif;font-style:italic;font-weight:400}#media-upload .ui-sortable .media-item{cursor:move}#media-upload tr.image-size{margin-bottom:1em;height:3em}#media-upload #filter{width:623px}#media-upload #filter .subsubsub{margin:8px 0}#filter .tablenav select{border-style:solid;border-width:1px;padding:2px;vertical-align:top;width:auto}#media-upload .del-attachment{display:none;margin:5px 0}.menu_order{float:left;font-size:11px;margin:8px 10px 0}.menu_order_input{border:1px solid #ddd;font-size:10px;padding:1px;width:23px}.ui-sortable-helper{background-color:#fff;border:1px solid #aaa;opacity:.6;filter:alpha(opacity=60)}#media-upload th.order-head{width:20%;text-align:center}#media-upload th.actions-head{width:25%;text-align:center}#media-upload a.wp-post-thumbnail{margin:0 20px}#media-upload .widefat{border-style:solid solid none}.sorthelper{height:37px;width:623px;display:block}#gallery-settings th.label{width:160px}#gallery-settings #basic th.label{padding:5px 0 5px 5px}#gallery-settings .title{clear:both;padding:0 0 3px;font-size:1.6em;border-bottom:1px solid #DADADA}h3.media-title{font-size:1.6em}h4.media-sub-title{border-bottom:1px solid #DADADA;font-size:1.3em;margin:12px;padding:0 0 3px}#gallery-settings .title,h3.media-title,h4.media-sub-title{font-family:Georgia,"Times New Roman",Times,serif;font-weight:400;color:#5A5A5A}#gallery-settings .describe td{vertical-align:middle;height:3em}#gallery-settings .describe th.label{padding-top:.5em;text-align:right}#gallery-settings .describe{padding:5px;width:100%;clear:both;cursor:default;background:#fff}#gallery-settings .describe select{width:15em}#gallery-settings .describe select option,#gallery-settings .describe td{padding:0}#gallery-settings label,#gallery-settings legend{font-size:13px;color:#464646;margin-left:15px}#gallery-settings .align .field label{margin:0 3px 0 1em}#gallery-settings p.ml-submit{border-top:1px solid #dfdfdf}#gallery-settings select#columns{width:6em}#sort-buttons{font-size:.8em;margin:3px 0 -8px 25px;text-align:left;max-width:625px}#sort-buttons a{text-decoration:none}#sort-buttons #asc,#sort-buttons #showall{padding-right:5px}#sort-buttons span{margin-left:25px}p.media-types{padding:1em}tr.not-image{display:none}table.not-image tr.not-image{display:table-row}table.not-image tr.image-only{display:none}@media print,(-o-min-device-pixel-ratio:5/4),(-webkit-min-device-pixel-ratio:1.25),(min-resolution:120dpi){.image-align-none-label{background-image:url(../images/align-none-2x.png?ver=20120916);-webkit-background-size:21px 15px;background-size:21px 15px}.image-align-left-label{background-image:url(../images/align-left-2x.png?ver=20120916);-webkit-background-size:22px 15px;background-size:22px 15px}.image-align-center-label{background-image:url(../images/align-center-2x.png?ver=20120916);-webkit-background-size:21px 15px;background-size:21px 15px}.image-align-right-label{background-image:url(../images/align-right-2x.png?ver=20120916);-webkit-background-size:22px 15px;background-size:22px 15px}}
+div#media-upload-header{margin:0;padding:5px 5px 0;font-weight:700;position:relative;border-bottom:1px solid #dfdfdf;background:#f9f9f9}body#media-upload ul#sidemenu{font-weight:400;margin:0 5px;right:0;bottom:-1px;float:none;overflow:hidden}#media-upload:after{content:"";display:table;clear:both}#media-upload .slidetoggle{border-top-color:#dfdfdf}#media-upload input[type=radio]{padding:0}form{margin:1em}#search-filter{text-align:left}th{position:relative}.media-upload-form label.form-help,td.help{font-family:sans-serif;font-style:italic;font-weight:400}.media-upload-form p.help{margin:0;padding:0}.media-upload-form fieldset{width:100%;border:none;text-align:justify;margin:0 0 1em;padding:0}.image-align-none-label{background:url(../images/align-none.png) center right no-repeat}.image-align-left-label{background:url(../images/align-left.png) center right no-repeat}.image-align-center-label{background:url(../images/align-center.png) center right no-repeat}.image-align-right-label{background:url(../images/align-right.png) center right no-repeat}tr.image-size td{width:460px}tr.image-size div.image-size-item{margin:0 0 5px}#gallery-form .progress,#library-form .progress,.describe.startclosed,.describe.startopen,.insert-gallery{display:none}.media-item .thumbnail{max-width:128px;max-height:128px}thead.media-item-info tr{background-color:transparent}.form-table thead.media-item-info{border:8px solid #fff}abbr.required{text-decoration:none;border:none}.describe label{display:inline}.describe td.error{padding:2px 8px}.describe td.A1{width:132px}.describe input[type=text],.describe textarea{width:460px;border-width:1px;border-style:solid}#media-upload p.ml-submit{padding:1em 0}#media-upload label.help,#media-upload p.help{font-family:sans-serif;font-style:italic;font-weight:400}#media-upload .ui-sortable .media-item{cursor:move}#media-upload tr.image-size{margin-bottom:1em;height:3em}#media-upload #filter{width:623px}#media-upload #filter .subsubsub{margin:8px 0}#filter .tablenav select{border-style:solid;border-width:1px;padding:2px;vertical-align:top;width:auto}#media-upload .del-attachment{display:none;margin:5px 0}.menu_order{float:left;font-size:11px;margin:8px 10px 0}.menu_order_input{border:1px solid #ddd;font-size:10px;padding:1px;width:23px}.ui-sortable-helper{background-color:#fff;border:1px solid #aaa;opacity:.6;filter:alpha(opacity=60)}#media-upload th.order-head{width:20%;text-align:center}#media-upload th.actions-head{width:25%;text-align:center}#media-upload a.wp-post-thumbnail{margin:0 20px}#media-upload .widefat{border-style:solid solid none}.sorthelper{height:37px;width:623px;display:block}#gallery-settings th.label{width:160px}#gallery-settings #basic th.label{padding:5px 0 5px 5px}#gallery-settings .title{clear:both;padding:0 0 3px;font-size:1.6em;border-bottom:1px solid #DADADA}h3.media-title{font-size:1.6em}h4.media-sub-title{border-bottom:1px solid #DADADA;font-size:1.3em;margin:12px;padding:0 0 3px}#gallery-settings .title,h3.media-title,h4.media-sub-title{font-family:Georgia,"Times New Roman",Times,serif;font-weight:400;color:#5A5A5A}#gallery-settings .describe td{vertical-align:middle;height:3em}#gallery-settings .describe th.label{padding-top:.5em;text-align:right}#gallery-settings .describe{padding:5px;width:100%;clear:both;cursor:default;background:#fff}#gallery-settings .describe select{width:15em}#gallery-settings .describe select option,#gallery-settings .describe td{padding:0}#gallery-settings label,#gallery-settings legend{font-size:13px;color:#464646;margin-left:15px}#gallery-settings .align .field label{margin:0 3px 0 1em}#gallery-settings p.ml-submit{border-top:1px solid #dfdfdf}#gallery-settings select#columns{width:6em}#sort-buttons{font-size:.8em;margin:3px 0 -8px 25px;text-align:left;max-width:625px}#sort-buttons a{text-decoration:none}#sort-buttons #asc,#sort-buttons #showall{padding-right:5px}#sort-buttons span{margin-left:25px}p.media-types{padding:1em}tr.not-image{display:none}table.not-image tr.not-image{display:table-row}table.not-image tr.image-only{display:none}@media print,(-o-min-device-pixel-ratio:5/4),(-webkit-min-device-pixel-ratio:1.25),(min-resolution:120dpi){.image-align-none-label{background-image:url(../images/align-none-2x.png?ver=20120916);-webkit-background-size:21px 15px;background-size:21px 15px}.image-align-left-label{background-image:url(../images/align-left-2x.png?ver=20120916);-webkit-background-size:22px 15px;background-size:22px 15px}.image-align-center-label{background-image:url(../images/align-center-2x.png?ver=20120916);-webkit-background-size:21px 15px;background-size:21px 15px}.image-align-right-label{background-image:url(../images/align-right-2x.png?ver=20120916);-webkit-background-size:22px 15px;background-size:22px 15px}}
--- a/wp-admin/css/deprecated-media.min.css
+++ b/wp-admin/css/deprecated-media.min.css
@@ -1 +1 @@
-div#media-upload-header{margin:0;padding:5px 5px 0;font-weight:700;position:relative;border-bottom:1px solid #dfdfdf;background:#f9f9f9}body#media-upload ul#sidemenu{font-weight:400;margin:0 5px;left:0;bottom:-1px;float:none;overflow:hidden}#media-upload:after{content:"";display:table;clear:both}#media-upload .slidetoggle{border-top-color:#dfdfdf}#media-upload input[type=radio]{padding:0}form{margin:1em}#search-filter{text-align:right}th{position:relative}.media-upload-form label.form-help,td.help{font-family:sans-serif;font-style:italic;font-weight:400}.media-upload-form p.help{margin:0;padding:0}.media-upload-form fieldset{width:100%;border:none;text-align:justify;margin:0 0 1em;padding:0}.image-align-none-label{background:url(../images/align-none.png) no-repeat center left}.image-align-left-label{background:url(../images/align-left.png) no-repeat center left}.image-align-center-label{background:url(../images/align-center.png) no-repeat center left}.image-align-right-label{background:url(../images/align-right.png) no-repeat center left}tr.image-size td{width:460px}tr.image-size div.image-size-item{margin:0 0 5px}#gallery-form .progress,#library-form .progress,.describe.startclosed,.describe.startopen,.insert-gallery{display:none}.media-item .thumbnail{max-width:128px;max-height:128px}thead.media-item-info tr{background-color:transparent}.form-table thead.media-item-info{border:8px solid #fff}abbr.required{text-decoration:none;border:none}.describe label{display:inline}.describe td.error{padding:2px 8px}.describe td.A1{width:132px}.describe input[type=text],.describe textarea{width:460px;border-width:1px;border-style:solid}#media-upload p.ml-submit{padding:1em 0}#media-upload label.help,#media-upload p.help{font-family:sans-serif;font-style:italic;font-weight:400}#media-upload .ui-sortable .media-item{cursor:move}#media-upload tr.image-size{margin-bottom:1em;height:3em}#media-upload #filter{width:623px}#media-upload #filter .subsubsub{margin:8px 0}#filter .tablenav select{border-style:solid;border-width:1px;padding:2px;vertical-align:top;width:auto}#media-upload .del-attachment{display:none;margin:5px 0}.menu_order{float:right;font-size:11px;margin:8px 10px 0}.menu_order_input{border:1px solid #ddd;font-size:10px;padding:1px;width:23px}.ui-sortable-helper{background-color:#fff;border:1px solid #aaa;opacity:.6;filter:alpha(opacity=60)}#media-upload th.order-head{width:20%;text-align:center}#media-upload th.actions-head{width:25%;text-align:center}#media-upload a.wp-post-thumbnail{margin:0 20px}#media-upload .widefat{border-style:solid solid none}.sorthelper{height:37px;width:623px;display:block}#gallery-settings th.label{width:160px}#gallery-settings #basic th.label{padding:5px 5px 5px 0}#gallery-settings .title{clear:both;padding:0 0 3px;font-size:1.6em;border-bottom:1px solid #DADADA}h3.media-title{font-size:1.6em}h4.media-sub-title{border-bottom:1px solid #DADADA;font-size:1.3em;margin:12px;padding:0 0 3px}#gallery-settings .title,h3.media-title,h4.media-sub-title{font-family:Georgia,"Times New Roman",Times,serif;font-weight:400;color:#5A5A5A}#gallery-settings .describe td{vertical-align:middle;height:3em}#gallery-settings .describe th.label{padding-top:.5em;text-align:left}#gallery-settings .describe{padding:5px;width:100%;clear:both;cursor:default;background:#fff}#gallery-settings .describe select{width:15em}#gallery-settings .describe select option,#gallery-settings .describe td{padding:0}#gallery-settings label,#gallery-settings legend{font-size:13px;color:#464646;margin-right:15px}#gallery-settings .align .field label{margin:0 1em 0 3px}#gallery-settings p.ml-submit{border-top:1px solid #dfdfdf}#gallery-settings select#columns{width:6em}#sort-buttons{font-size:.8em;margin:3px 25px -8px 0;text-align:right;max-width:625px}#sort-buttons a{text-decoration:none}#sort-buttons #asc,#sort-buttons #showall{padding-left:5px}#sort-buttons span{margin-right:25px}p.media-types{padding:1em}tr.not-image{display:none}table.not-image tr.not-image{display:table-row}table.not-image tr.image-only{display:none}@media print,(-o-min-device-pixel-ratio:5/4),(-webkit-min-device-pixel-ratio:1.25),(min-resolution:120dpi){.image-align-none-label{background-image:url(../images/align-none-2x.png?ver=20120916);-webkit-background-size:21px 15px;background-size:21px 15px}.image-align-left-label{background-image:url(../images/align-left-2x.png?ver=20120916);-webkit-background-size:22px 15px;background-size:22px 15px}.image-align-center-label{background-image:url(../images/align-center-2x.png?ver=20120916);-webkit-background-size:21px 15px;background-size:21px 15px}.image-align-right-label{background-image:url(../images/align-right-2x.png?ver=20120916);-webkit-background-size:22px 15px;background-size:22px 15px}}
+div#media-upload-header{margin:0;padding:5px 5px 0;font-weight:700;position:relative;border-bottom:1px solid #dfdfdf;background:#f9f9f9}body#media-upload ul#sidemenu{font-weight:400;margin:0 5px;left:0;bottom:-1px;float:none;overflow:hidden}#media-upload:after{content:"";display:table;clear:both}#media-upload .slidetoggle{border-top-color:#dfdfdf}#media-upload input[type=radio]{padding:0}form{margin:1em}#search-filter{text-align:right}th{position:relative}.media-upload-form label.form-help,td.help{font-family:sans-serif;font-style:italic;font-weight:400}.media-upload-form p.help{margin:0;padding:0}.media-upload-form fieldset{width:100%;border:none;text-align:justify;margin:0 0 1em;padding:0}.image-align-none-label{background:url(../images/align-none.png) center left no-repeat}.image-align-left-label{background:url(../images/align-left.png) center left no-repeat}.image-align-center-label{background:url(../images/align-center.png) center left no-repeat}.image-align-right-label{background:url(../images/align-right.png) center left no-repeat}tr.image-size td{width:460px}tr.image-size div.image-size-item{margin:0 0 5px}#gallery-form .progress,#library-form .progress,.describe.startclosed,.describe.startopen,.insert-gallery{display:none}.media-item .thumbnail{max-width:128px;max-height:128px}thead.media-item-info tr{background-color:transparent}.form-table thead.media-item-info{border:8px solid #fff}abbr.required{text-decoration:none;border:none}.describe label{display:inline}.describe td.error{padding:2px 8px}.describe td.A1{width:132px}.describe input[type=text],.describe textarea{width:460px;border-width:1px;border-style:solid}#media-upload p.ml-submit{padding:1em 0}#media-upload label.help,#media-upload p.help{font-family:sans-serif;font-style:italic;font-weight:400}#media-upload .ui-sortable .media-item{cursor:move}#media-upload tr.image-size{margin-bottom:1em;height:3em}#media-upload #filter{width:623px}#media-upload #filter .subsubsub{margin:8px 0}#filter .tablenav select{border-style:solid;border-width:1px;padding:2px;vertical-align:top;width:auto}#media-upload .del-attachment{display:none;margin:5px 0}.menu_order{float:right;font-size:11px;margin:8px 10px 0}.menu_order_input{border:1px solid #ddd;font-size:10px;padding:1px;width:23px}.ui-sortable-helper{background-color:#fff;border:1px solid #aaa;opacity:.6;filter:alpha(opacity=60)}#media-upload th.order-head{width:20%;text-align:center}#media-upload th.actions-head{width:25%;text-align:center}#media-upload a.wp-post-thumbnail{margin:0 20px}#media-upload .widefat{border-style:solid solid none}.sorthelper{height:37px;width:623px;display:block}#gallery-settings th.label{width:160px}#gallery-settings #basic th.label{padding:5px 5px 5px 0}#gallery-settings .title{clear:both;padding:0 0 3px;font-size:1.6em;border-bottom:1px solid #DADADA}h3.media-title{font-size:1.6em}h4.media-sub-title{border-bottom:1px solid #DADADA;font-size:1.3em;margin:12px;padding:0 0 3px}#gallery-settings .title,h3.media-title,h4.media-sub-title{font-family:Georgia,"Times New Roman",Times,serif;font-weight:400;color:#5A5A5A}#gallery-settings .describe td{vertical-align:middle;height:3em}#gallery-settings .describe th.label{padding-top:.5em;text-align:left}#gallery-settings .describe{padding:5px;width:100%;clear:both;cursor:default;background:#fff}#gallery-settings .describe select{width:15em}#gallery-settings .describe select option,#gallery-settings .describe td{padding:0}#gallery-settings label,#gallery-settings legend{font-size:13px;color:#464646;margin-right:15px}#gallery-settings .align .field label{margin:0 1em 0 3px}#gallery-settings p.ml-submit{border-top:1px solid #dfdfdf}#gallery-settings select#columns{width:6em}#sort-buttons{font-size:.8em;margin:3px 25px -8px 0;text-align:right;max-width:625px}#sort-buttons a{text-decoration:none}#sort-buttons #asc,#sort-buttons #showall{padding-left:5px}#sort-buttons span{margin-right:25px}p.media-types{padding:1em}tr.not-image{display:none}table.not-image tr.not-image{display:table-row}table.not-image tr.image-only{display:none}@media print,(-o-min-device-pixel-ratio:5/4),(-webkit-min-device-pixel-ratio:1.25),(min-resolution:120dpi){.image-align-none-label{background-image:url(../images/align-none-2x.png?ver=20120916);-webkit-background-size:21px 15px;background-size:21px 15px}.image-align-left-label{background-image:url(../images/align-left-2x.png?ver=20120916);-webkit-background-size:22px 15px;background-size:22px 15px}.image-align-center-label{background-image:url(../images/align-center-2x.png?ver=20120916);-webkit-background-size:21px 15px;background-size:21px 15px}.image-align-right-label{background-image:url(../images/align-right-2x.png?ver=20120916);-webkit-background-size:22px 15px;background-size:22px 15px}}
--- a/wp-admin/css/edit-rtl.css
+++ b/wp-admin/css/edit-rtl.css
@@ -1256,7 +1256,7 @@ table.links-table {

 .focus-on .wrap > h2,
 .focus-on #wpfooter,
-.focus-on .postbox-container,
+.focus-on .postbox-container > *,
 .focus-on div.updated,
 .focus-on div.error,
 .focus-on div.notice,
@@ -1278,7 +1278,7 @@ table.links-table {

 .focus-off .wrap > h2,
 .focus-off #wpfooter,
-.focus-off .postbox-container,
+.focus-off .postbox-container > *,
 .focus-off div.updated,
 .focus-off div.error,
 .focus-off div.notice,
--- a/wp-admin/css/edit.css
+++ b/wp-admin/css/edit.css
@@ -1256,7 +1256,7 @@ table.links-table {

 .focus-on .wrap > h2,
 .focus-on #wpfooter,
-.focus-on .postbox-container,
+.focus-on .postbox-container > *,
 .focus-on div.updated,
 .focus-on div.error,
 .focus-on div.notice,
@@ -1278,7 +1278,7 @@ table.links-table {

 .focus-off .wrap > h2,
 .focus-off #wpfooter,
-.focus-off .postbox-container,
+.focus-off .postbox-container > *,
 .focus-off div.updated,
 .focus-off div.error,
 .focus-off div.notice,
--- a/wp-admin/css/install-rtl.min.css
+++ b/wp-admin/css/install-rtl.min.css
--- a/wp-admin/css/install.min.css
+++ b/wp-admin/css/install.min.css
--- a/wp-admin/css/l10n-rtl.css
+++ b/wp-admin/css/l10n-rtl.css
@@ -44,7 +44,7 @@ body.locale-he-il .press-this a.wp-switch-editor {
 /* zn_CH: Enlarge font size, set font-size: normal */
 .locale-zh-cn form.upgrade .hint { font-style: normal; font-size: 100%; }

-/* Zn_CH: Distraction free writing.
+/* Zn_CH: Distraction-free writing.
 *  More beautiful font for "Just write."
 *  Larger text for HTML/Visual mode.
 */
--- a/wp-admin/css/l10n.css
+++ b/wp-admin/css/l10n.css
@@ -44,7 +44,7 @@ body.locale-he-il .press-this a.wp-switch-editor {
 /* zn_CH: Enlarge font size, set font-size: normal */
 .locale-zh-cn form.upgrade .hint { font-style: normal; font-size: 100%; }

-/* Zn_CH: Distraction free writing.
+/* Zn_CH: Distraction-free writing.
 *  More beautiful font for "Just write."
 *  Larger text for HTML/Visual mode.
 */
--- a/wp-admin/css/list-tables-rtl.css
+++ b/wp-admin/css/list-tables-rtl.css
@@ -630,7 +630,7 @@ classes exist in paginate_links() but not seen in list table output. */
 .wp-filter .view-switch {
 	display: inline-block;
 	vertical-align: middle;
-	padding: 14px 0;
+	padding: 15px 0;
 	margin: 0 0 0 20px;
 }

--- a/wp-admin/css/list-tables.css
+++ b/wp-admin/css/list-tables.css
@@ -630,7 +630,7 @@ classes exist in paginate_links() but not seen in list table output. */
 .wp-filter .view-switch {
 	display: inline-block;
 	vertical-align: middle;
-	padding: 14px 0;
+	padding: 15px 0;
 	margin: 0 20px 0 0;
 }

--- a/wp-admin/css/login-rtl.min.css
+++ b/wp-admin/css/login-rtl.min.css
--- a/wp-admin/css/login.min.css
+++ b/wp-admin/css/login.min.css
--- a/wp-admin/css/media-rtl.css
+++ b/wp-admin/css/media-rtl.css
@@ -1126,10 +1126,6 @@ audio, video {
 */

@media only screen and (max-width: 1120px) {
-	.media-frame.mode-grid .attachments-browser .media-toolbar-secondary {
-		float: none;
-	}
-
 	/* override for media-views.css */
 	#wp-media-grid .wp-filter .attachment-filters {
 		max-width: 100%;
--- a/wp-admin/css/media.css
+++ b/wp-admin/css/media.css
@@ -1126,10 +1126,6 @@ audio, video {
 */

@media only screen and (max-width: 1120px) {
-	.media-frame.mode-grid .attachments-browser .media-toolbar-secondary {
-		float: none;
-	}
-
 	/* override for media-views.css */
 	#wp-media-grid .wp-filter .attachment-filters {
 		max-width: 100%;
--- a/wp-admin/css/wp-admin-rtl.min.css
+++ b/wp-admin/css/wp-admin-rtl.min.css
--- a/wp-admin/css/wp-admin.min.css
+++ b/wp-admin/css/wp-admin.min.css
--- a/wp-admin/custom-background.php
+++ b/wp-admin/custom-background.php
@@ -60,6 +60,10 @@ class Custom_Background {
 		$this->admin_image_div_callback = $admin_image_div_callback;

 		add_action( 'admin_menu', array( $this, 'init' ) );
+
+		add_action( 'wp_ajax_custom-background-add', array( $this, 'ajax_background_add' ) );
+
+		// Unused since 3.5.0.
 		add_action( 'wp_ajax_set-background-image', array( $this, 'wp_set_background_image' ) );
 	}

@@ -464,23 +468,53 @@ if ( current_theme_supports( 'custom-background', 'default-color' ) )
 	}

 	/**
-	 * Unused since 3.5.0.
+	 * AJAX handler for adding custom background context to an attachment.
+	 *
+	 * Triggered when the user adds a new background image from the
+	 * Media Manager.
+	 *
+	 * @since 4.1.0
+	 */
+	public function ajax_background_add() {
+		check_ajax_referer( 'background-add', 'nonce' );
+
+		if ( ! current_user_can( 'edit_theme_options' ) ) {
+			wp_send_json_error();
+		}
+
+		$attachment_id = absint( $_POST['attachment_id'] );
+		if ( $attachment_id < 1 ) {
+			wp_send_json_error();
+		}
+
+		update_post_meta( $attachment_id, '_wp_attachment_is_custom_background', get_stylesheet() );
+
+		wp_send_json_success();
+	}
+
+	/**
 	 *
 	 * @since 3.4.0
+	 * @deprecated 3.5.0
 	 */
 	public function attachment_fields_to_edit( $form_fields ) {
 		return $form_fields;
 	}

 	/**
-	 * Unused since 3.5.0.
 	 *
 	 * @since 3.4.0
+	 * @deprecated 3.5.0
 	 */
 	public function filter_upload_tabs( $tabs ) {
 		return $tabs;
 	}

+	/**
+	 *
+	 * @since 3.4.0
+	 * @deprecated 3.5.0
+	 */
 	public function wp_set_background_image() {
 		if ( ! current_user_can('edit_theme_options') || ! isset( $_POST['attachment_id'] ) ) exit;
 		$attachment_id = absint($_POST['attachment_id']);
--- a/wp-admin/edit-form-advanced.php
+++ b/wp-admin/edit-form-advanced.php
@@ -285,7 +285,7 @@ if ( 'post' == $post_type ) {
 	$title_and_editor .= '<p>' . __( 'Visual mode gives you a WYSIWYG editor. Click the last icon in the row to get a second row of controls. ') . '</p>';
 	$title_and_editor .= '<p>' . __( 'The Text mode allows you to enter HTML along with your post text. Line breaks will be converted to paragraphs automatically.' ) . '</p>';
 	$title_and_editor .= '<p>' . __( 'You can insert media files by clicking the icons above the post editor and following the directions. You can align or edit images using the inline formatting toolbar available in Visual mode.' ) . '</p>';
-	$title_and_editor .= '<p>' . __( 'You can enable distraction-free writing via the Fullscreen icon (last in the top row). This feature is not available for old browsers or devices with small screens, and requires that Editor Expand be enabled in Screen Options.' ) . '</p>';
+	$title_and_editor .= '<p>' . __( 'You can enable distraction-free writing mode using the icon to the right. This feature is not available for old browsers or devices with small screens, and requires that the full-height editor be enabled in Screen Options.' ) . '</p>';
 	$title_and_editor .= '<p>' . __( 'Keyboard users: When you&#8217;re working in the visual editor, you can use <kbd>Alt + F10</kbd> to access the toolbar.' ) . '</p>';

 	get_current_screen()->add_help_tab( array(
@@ -647,7 +647,7 @@ if ( post_type_supports( $post_type, 'comments' ) )
 	wp_comment_reply();
 ?>

-<?php if ( post_type_supports( $post_type, 'title' ) && '' === $post->post_title ) : ?>
+<?php if ( ! wp_is_mobile() && post_type_supports( $post_type, 'title' ) && '' === $post->post_title ) : ?>
 <script type="text/javascript">
 try{document.post.title.focus();}catch(e){}
 </script>
--- a/wp-admin/edit-form-comment.php
+++ b/wp-admin/edit-form-comment.php
@@ -155,6 +155,8 @@ do_meta_boxes(null, 'normal', $comment);
 </div>
 </form>

+<?php if ( ! wp_is_mobile() ) : ?>
 <script type="text/javascript">
 try{document.post.name.focus();}catch(e){}
 </script>
+<?php endif;
--- a/wp-admin/edit-tag-form.php
+++ b/wp-admin/edit-tag-form.php
@@ -200,6 +200,9 @@ submit_button( __('Update') );
 ?>
 </form>
 </div>
+
+<?php if ( ! wp_is_mobile() ) : ?>
 <script type="text/javascript">
 try{document.forms.edittag.name.focus();}catch(e){}
 </script>
+<?php endif;
--- a/wp-admin/edit-tags.php
+++ b/wp-admin/edit-tags.php
@@ -583,10 +583,14 @@ do_action( "{$taxonomy}_add_form", $taxonomy );

 </div><!-- /col-container -->
 </div><!-- /wrap -->
+
+<?php if ( ! wp_is_mobile() ) : ?>
 <script type="text/javascript">
 try{document.forms.addtag['tag-name'].focus();}catch(e){}
 </script>
 <?php
+endif;
+
 $wp_list_table->inline_edit();

 include( ABSPATH . 'wp-admin/admin-footer.php' );
--- a/wp-admin/freedoms.php
+++ b/wp-admin/freedoms.php
@@ -19,7 +19,7 @@ include( ABSPATH . 'wp-admin/admin-header.php' );

 <h1><?php printf( __( 'Welcome to WordPress %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="about-text"><?php printf( __( 'Thank you for updating! WordPress %s helps you focus on your writing, and the new default theme lets you show it off in style.' ), $display_version ); ?></div>

 <div class="wp-badge"><?php printf( __( 'Version %s' ), $display_version ); ?></div>

--- a/wp-admin/includes/ajax-actions.php
+++ b/wp-admin/includes/ajax-actions.php
@@ -1538,10 +1538,12 @@ function wp_ajax_inline_save() {
 		$data['parent_id'] = $data['post_parent'];

 	// Status.
-	if ( isset($data['keep_private']) && 'private' == $data['keep_private'] )
+	if ( isset( $data['keep_private'] ) && 'private' == $data['keep_private'] ) {
+		$data['visibility']  = 'private';
 		$data['post_status'] = 'private';
-	else
+	} else {
 		$data['post_status'] = $data['_status'];
+	}

 	if ( empty($data['comment_status']) )
 		$data['comment_status'] = 'closed';
@@ -1832,21 +1834,36 @@ function wp_ajax_update_widget() {
 */
 function wp_ajax_upload_attachment() {
 	check_ajax_referer( 'media-form' );
+	/*
+	 * This function does not use wp_send_json_success() / wp_send_json_error()
+	 * as the html4 Plupload handler requires a text/html content-type for older IE.
+	 * See https://core.trac.wordpress.org/ticket/31037
+	 */

 	if ( ! current_user_can( 'upload_files' ) ) {
-		wp_send_json_error( array(
-			'message'  => __( "You don't have permission to upload files." ),
-			'filename' => $_FILES['async-upload']['name'],
+		echo wp_json_encode( array(
+			'success' => false,
+			'data'    => array(
+				'message'  => __( "You don't have permission to upload files." ),
+				'filename' => $_FILES['async-upload']['name'],
+			)
 		) );
+
+		wp_die();
 	}

 	if ( isset( $_REQUEST['post_id'] ) ) {
 		$post_id = $_REQUEST['post_id'];
 		if ( ! current_user_can( 'edit_post', $post_id ) ) {
-			wp_send_json_error( array(
-				'message'  => __( "You don't have permission to attach files to this post." ),
-				'filename' => $_FILES['async-upload']['name'],
+			echo wp_json_encode( array(
+				'success' => false,
+				'data'    => array(
+					'message'  => __( "You don't have permission to attach files to this post." ),
+					'filename' => $_FILES['async-upload']['name'],
+				)
 			) );
+
+			wp_die();
 		}
 	} else {
 		$post_id = null;
@@ -1858,20 +1875,30 @@ function wp_ajax_upload_attachment() {
 	if ( isset( $post_data['context'] ) && in_array( $post_data['context'], array( 'custom-header', 'custom-background' ) ) ) {
 		$wp_filetype = wp_check_filetype_and_ext( $_FILES['async-upload']['tmp_name'], $_FILES['async-upload']['name'], false );
 		if ( ! wp_match_mime_types( 'image', $wp_filetype['type'] ) ) {
-			wp_send_json_error( array(
-				'message'  => __( 'The uploaded file is not a valid image. Please try again.' ),
-				'filename' => $_FILES['async-upload']['name'],
+			echo wp_json_encode( array(
+				'success' => false,
+				'data'    => array(
+					'message'  => __( 'The uploaded file is not a valid image. Please try again.' ),
+					'filename' => $_FILES['async-upload']['name'],
+				)
 			) );
+
+			wp_die();
 		}
 	}

 	$attachment_id = media_handle_upload( 'async-upload', $post_id, $post_data );

 	if ( is_wp_error( $attachment_id ) ) {
-		wp_send_json_error( array(
-			'message'  => $attachment_id->get_error_message(),
-			'filename' => $_FILES['async-upload']['name'],
+		echo wp_json_encode( array(
+			'success' => false,
+			'data'    => array(
+				'message'  => $attachment_id->get_error_message(),
+				'filename' => $_FILES['async-upload']['name'],
+			)
 		) );
+
+		wp_die();
 	}

 	if ( isset( $post_data['context'] ) && isset( $post_data['theme'] ) ) {
@@ -1885,7 +1912,12 @@ function wp_ajax_upload_attachment() {
 	if ( ! $attachment = wp_prepare_attachment_for_js( $attachment_id ) )
 		wp_die();

-	wp_send_json_success( $attachment );
+	echo wp_json_encode( array(
+		'success' => true,
+		'data'    => $attachment,
+	) );
+
+	wp_die();
 }

 /**
@@ -2771,42 +2803,25 @@ function wp_ajax_parse_media_shortcode() {
 */
 function wp_ajax_destroy_sessions() {

-	if ( empty( $_POST['user_id'] ) ) {
-		$user = new WP_Error();
-	} else {
-		$user = new WP_User( absint( $_POST['user_id'] ) );
-
-		if ( ! $user->exists() ) {
-			$user = new WP_Error();
-		} elseif ( ! current_user_can( 'edit_user', $user->ID ) ) {
-			$user = new WP_Error();
-		} elseif ( ! check_ajax_referer( sprintf( 'destroy_sessions_%d', $user->ID ), false, false ) ) {
-			$user = new WP_Error();
+	$user = get_userdata( (int) $_POST['user_id'] );
+	if ( $user ) {
+		if ( ! current_user_can( 'edit_user', $user->ID ) ) {
+			$user = false;
+		} elseif ( ! wp_verify_nonce( $_POST['nonce'], 'update-user_' . $user->ID ) ) {
+			$user = false;
 		}
 	}

-	if ( is_wp_error( $user ) ) {
+	if ( ! $user ) {
 		wp_send_json_error( array(
 			'message' => __( 'Could not log out user sessions. Please try again.' ),
 		) );
 	}

-	// 'token' is only set if the initiating user is viewing their own profile-editing screen.
-	if ( isset( $_POST['token'] ) ) {
-		$keep = wp_unslash( $_POST['token'] );
-	} else {
-		$keep = null;
-	}
-
 	$sessions = WP_Session_Tokens::get_instance( $user->ID );

-	/*
-	 * If $keep is a string, then the current user is destroying all of their own sessions
-	 * except the current one. If $keep is not a string, the current user is destroying all
-	 * of another user's sessions with no exceptions.
-	 */
-	if ( is_string( $keep ) ) {
-		$sessions->destroy_others( $keep );
+	if ( $user->ID === get_current_user_id() ) {
+		$sessions->destroy_others( wp_get_session_token() );
 		$message = __( 'You are now logged out everywhere else.' );
 	} else {
 		$sessions->destroy_all();
@@ -2814,8 +2829,5 @@ function wp_ajax_destroy_sessions() {
 		$message = sprintf( __( '%s has been logged out.' ), $user->display_name );
 	}

-	wp_send_json_success( array(
-		'message' => $message
-	) );
-
+	wp_send_json_success( array( 'message' => $message ) );
 }
--- a/wp-admin/includes/class-wp-comments-list-table.php
+++ b/wp-admin/includes/class-wp-comments-list-table.php
@@ -554,9 +554,9 @@ class WP_Comments_List_Table extends WP_List_Table {

 		if ( current_user_can( 'edit_post', $post->ID ) ) {
 			$post_link = "<a href='" . get_edit_post_link( $post->ID ) . "'>";
-			$post_link .= get_the_title( $post->ID ) . '</a>';
+			$post_link .= esc_html( get_the_title( $post->ID ) ) . '</a>';
 		} else {
-			$post_link = get_the_title( $post->ID );
+			$post_link = esc_html( get_the_title( $post->ID ) );
 		}

 		echo '<div class="response-links"><span class="post-com-count-wrapper">';
--- a/wp-admin/includes/class-wp-media-list-table.php
+++ b/wp-admin/includes/class-wp-media-list-table.php
@@ -165,33 +165,35 @@ class WP_Media_List_Table extends WP_List_Table {
 		$views = $this->get_views();
 ?>
 <div class="wp-filter">
-	<?php $this->view_switcher( $mode ); ?>
+	<div class="filter-items">
+		<?php $this->view_switcher( $mode ); ?>

-	<select class="attachment-filters" name="attachment-filter">
-		<?php
-		if ( ! empty( $views ) ) {
-			foreach ( $views as $class => $view ) {
-				echo "\t$view\n";
+		<select class="attachment-filters" name="attachment-filter">
+			<?php
+			if ( ! empty( $views ) ) {
+				foreach ( $views as $class => $view ) {
+					echo "\t$view\n";
+				}
 			}
-		}
-		?>
-	</select>
+			?>
+		</select>

 <?php
-	$this->extra_tablenav( 'bar' );
+		$this->extra_tablenav( 'bar' );

-	/** This filter is documented in wp-admin/inclues/class-wp-list-table.php */
-	$views = apply_filters( "views_{$this->screen->id}", array() );
+		/** This filter is documented in wp-admin/inclues/class-wp-list-table.php */
+		$views = apply_filters( "views_{$this->screen->id}", array() );

-	// Back compat for pre-4.0 view links.
-	if ( ! empty( $views ) ) {
-		echo '<ul class="filter-links">';
-		foreach ( $views as $class => $view ) {
-			echo "<li class='$class'>$view</li>";
+		// Back compat for pre-4.0 view links.
+		if ( ! empty( $views ) ) {
+			echo '<ul class="filter-links">';
+			foreach ( $views as $class => $view ) {
+				echo "<li class='$class'>$view</li>";
+			}
+			echo '</ul>';
 		}
-		echo '</ul>';
-	}
 ?>
+	</div>

 	<div class="search-form">
 		<label for="media-search-input" class="screen-reader-text"><?php esc_html_e( 'Search Media' ); ?></label>
--- a/wp-admin/includes/class-wp-ms-users-list-table.php
+++ b/wp-admin/includes/class-wp-ms-users-list-table.php
@@ -225,7 +225,7 @@ class WP_MS_Users_List_Table extends WP_List_Table {
 					break;

 					case 'email':
-						echo "<td $attributes><a href='mailto:$user->user_email'>$user->user_email</a></td>";
+						echo "<td $attributes><a href='" . esc_url( "mailto:$user->user_email" ) . "'>$user->user_email</a></td>";
 					break;

 					case 'registered':
--- a/wp-admin/includes/class-wp-upgrader.php
+++ b/wp-admin/includes/class-wp-upgrader.php
@@ -1845,7 +1845,7 @@ class Language_Pack_Upgrader extends WP_Upgrader {
 		remove_filter( 'upgrader_source_selection', array( $this, 'check_package' ) );

 		if ( $parsed_args['clear_update_cache'] ) {
-			_wp_clear_update_cache();
+			wp_clean_update_cache();
 		}

 		return $results;
@@ -2076,6 +2076,7 @@ class Core_Upgrader extends WP_Upgrader {
 				'success'          => true,
 				'fs_method'        => $wp_filesystem->method,
 				'fs_method_forced' => defined( 'FS_METHOD' ) || has_filter( 'filesystem_method' ),
+				'fs_method_direct' => !empty( $GLOBALS['_wp_filesystem_direct_method'] ) ? $GLOBALS['_wp_filesystem_direct_method'] : '',
 				'time_taken'       => time() - $start_time,
 				'reported'         => $wp_version,
 				'attempted'        => $current->version,
@@ -2776,7 +2777,7 @@ class WP_Automatic_Updater {
 			}

 			// Clear existing caches
-			_wp_clear_update_cache();
+			wp_clean_update_cache();

 			wp_version_check();  // check for Core updates
 			wp_update_themes();  // Check for Theme updates
--- a/wp-admin/includes/class-wp-users-list-table.php
+++ b/wp-admin/includes/class-wp-users-list-table.php
@@ -419,7 +419,7 @@ class WP_Users_List_Table extends WP_List_Table {
 					$r .= "<td $attributes>$user_object->first_name $user_object->last_name</td>";
 					break;
 				case 'email':
-					$r .= "<td $attributes><a href='mailto:$email' title='" . esc_attr( sprintf( __( 'E-mail: %s' ), $email ) ) . "'>$email</a></td>";
+					$r .= "<td $attributes><a href='" . esc_url( "mailto:$email" ) . "' title='" . esc_attr( sprintf( __( 'E-mail: %s' ), $email ) ) . "'>$email</a></td>";
 					break;
 				case 'role':
 					$r .= "<td $attributes>$role_name</td>";
--- a/wp-admin/includes/dashboard.php
+++ b/wp-admin/includes/dashboard.php
@@ -416,6 +416,10 @@ function wp_network_dashboard_right_now() {
 function wp_dashboard_quick_press( $error_msg = false ) {
 	global $post_ID;

+	if ( ! current_user_can( 'edit_posts' ) ) {
+		return;
+	}
+
 	/* Check if a new auto-draft (= no new post_ID) is needed or if the old can be used */
 	$last_post_id = (int) get_user_option( 'dashboard_quick_press_last_post_id' ); // Get the last post_ID
 	if ( $last_post_id ) {
@@ -518,7 +522,7 @@ function wp_dashboard_recent_drafts( $drafts = false ) {
 function _wp_dashboard_recent_comments_row( &$comment, $show_date = true ) {
 	$GLOBALS['comment'] =& $comment;

-	$comment_post_title = strip_tags(get_the_title( $comment->comment_post_ID ));
+	$comment_post_title = _draft_or_post_title( $comment->comment_post_ID );

 	if ( current_user_can( 'edit_post', $comment->comment_post_ID ) ) {
 		$comment_post_url = get_edit_post_link( $comment->comment_post_ID );
--- a/wp-admin/includes/file.php
+++ b/wp-admin/includes/file.php
@@ -928,10 +928,12 @@ function get_filesystem_method( $args = array(), $context = false, $allow_relaxe
 				// WordPress is creating files as the same owner as the WordPress files, 
 				// this means it's safe to modify & create new files via PHP.
 				$method = 'direct';
+				$GLOBALS['_wp_filesystem_direct_method'] = 'file_owner';
 			} else if ( $allow_relaxed_file_ownership ) {
 				// The $context directory is writable, and $allow_relaxed_file_ownership is set, this means we can modify files
 				// safely in this directory. This mode doesn't create new files, only alter existing ones.
 				$method = 'direct';
+				$GLOBALS['_wp_filesystem_direct_method'] = 'relaxed_ownership';
 			}

 			@fclose($temp_handle);
--- a/wp-admin/includes/plugin-install.php
+++ b/wp-admin/includes/plugin-install.php
@@ -28,11 +28,17 @@
 */
 function plugins_api($action, $args = null) {

-	if ( is_array($args) )
-		$args = (object)$args;
+	if ( is_array( $args ) ) {
+		$args = (object) $args;
+	}

-	if ( !isset($args->per_page) )
+	if ( ! isset( $args->per_page ) ) {
 		$args->per_page = 24;
+	}
+
+	if ( ! isset( $args->locale ) ) {
+		$args->locale = get_locale();
+	}

 	/**
 	 * Override the Plugin Install API arguments.
@@ -235,8 +241,15 @@ function install_plugins_favorites_form() {
 function display_plugins_table() {
 	global $wp_list_table;

-	if ( current_filter() == 'install_plugins_favorites' && empty( $_GET['user'] ) && ! get_user_option( 'wporg_favorites' ) ) {
-		return;
+	switch ( current_filter() ) {
+		case 'install_plugins_favorites' :
+			if ( empty( $_GET['user'] ) && ! get_user_option( 'wporg_favorites' ) ) {
+				return;
+			}
+			break;
+		case 'install_plugins_recommended' :
+			echo '<p>' . __( 'These suggestions are based on the plugins you and other users have installed.' ) . '</p>';
+			break;
 	}

 	?>
--- a/wp-admin/includes/post.php
+++ b/wp-admin/includes/post.php
@@ -1473,7 +1473,7 @@ function _admin_notice_post_locked() {
 		// Allow plugins to prevent some users overriding the post lock
 		if ( $override ) {
 			?>
-			<a class="button button-primary wp-tab-last" href="<?php echo esc_url( add_query_arg( 'get-post-lock', '1', get_edit_post_link( $post->ID, 'url' ) ) ); ?>"><?php _e('Take over'); ?></a>
+			<a class="button button-primary wp-tab-last" href="<?php echo esc_url( add_query_arg( 'get-post-lock', '1', wp_nonce_url( get_edit_post_link( $post->ID, 'url' ), 'lock-post_' . $post->ID ) ) ); ?>"><?php _e('Take over'); ?></a>
 			<?php
 		}

--- a/wp-admin/includes/taxonomy.php
+++ b/wp-admin/includes/taxonomy.php
@@ -11,14 +11,17 @@
 //

 /**
- * {@internal Missing Short Description}}
+ * Check whether a category exists.
 *
 * @since 2.0.0
 *
- * @param int|string $cat_name
- * @return int
+ * @see term_exists()
+ *
+ * @param int|string $cat_name Category name.
+ * @param int        $parent   Optional. ID of parent term.
+ * @return mixed
 */
-function category_exists($cat_name, $parent = 0) {
+function category_exists( $cat_name, $parent = null ) {
 	$id = term_exists($cat_name, 'category', $parent);
 	if ( is_array($id) )
 		$id = $id['term_id'];
--- a/wp-admin/includes/template.php
+++ b/wp-admin/includes/template.php
@@ -1505,7 +1505,7 @@ function _draft_or_post_title( $post = 0 ) {
 	$title = get_the_title( $post );
 	if ( empty( $title ) )
 		$title = __( '(no title)' );
-	return $title;
+	return esc_html( $title );
 }

 /**
@@ -2055,9 +2055,8 @@ final class WP_Internal_Pointers {
 			return;
 		}

-		$content  = '<h3>' . __( 'Distraction Free Writing' ) . '</h3>';
-		$content .= '<p>' . __( 'Start typing, and the other elements fade away so you can focus. '
-			. 'Move your mouse out of the editor to reveal everything again.' ) . '</p>';
+		$content  = '<h3>' . __( 'Distraction-Free Writing' ) . '</h3>';
+		$content .= '<p>' . __( 'Enable distraction-free writing mode, and everything surrounding the editor will fade away when you start typing. Move your mouse out of the editor to reveal everything again.' ) . '</p>';

 		if ( is_rtl() ) {
 			$position = array( 'edge' => 'left', 'align' => 'center', 'my' => 'left+40 top-11', 'at' => 'left top' );
--- a/wp-admin/includes/theme.php
+++ b/wp-admin/includes/theme.php
@@ -314,13 +314,20 @@ function get_theme_feature_list( $api = true ) {
 * @param array|object $args   Optional. Arguments to serialize for the Theme Info API.
 * @return mixed
 */
-	function themes_api( $action, $args = null ) {
+function themes_api( $action, $args = null ) {

-	if ( is_array($args) )
-		$args = (object)$args;
+	if ( is_array( $args ) ) {
+		$args = (object) $args;
+	}

-	if ( !isset($args->per_page) )
+	if ( ! isset( $args->per_page ) ) {
 		$args->per_page = 24;
+	}
+
+	if ( ! isset( $args->locale ) ) {
+		$args->locale = get_locale();
+	}
+
 	/**
 	 * Filter arguments used to query for installer pages from the WordPress.org Themes API.
 	 *
@@ -331,7 +338,7 @@ function get_theme_feature_list( $api = true ) {
 	 * @param object $args   Arguments used to query for installer pages from the WordPress.org Themes API.
 	 * @param string $action Requested action. Likely values are 'theme_information',
 	 *                       'feature_list', or 'query_themes'.
- 	*/
+	 */
 	$args = apply_filters( 'themes_api_args', $args, $action );

 	/**
--- a/wp-admin/includes/update-core.php
+++ b/wp-admin/includes/update-core.php
@@ -694,6 +694,7 @@ $_old_files = array(
 'wp-includes/js/jquery/ui/jquery.ui.tabs.min.js',
 'wp-includes/js/jquery/ui/jquery.ui.tooltip.min.js',
 'wp-includes/js/jquery/ui/jquery.ui.widget.min.js',
+'wp-includes/js/tinymce/skins/wordpress/images/dashicon-no-alt.png',
 );

 /**
@@ -1047,6 +1048,9 @@ function update_core($from, $to) {
 		$wp_filesystem->delete($old_file, true);
 	}

+	// Remove any Genericons example.html's from the filesystem
+	_upgrade_422_remove_genericons();
+
 	// Upgrade DB with separate request
 	/** This filter is documented in wp-admin/includes/update-core.php */
 	apply_filters( 'update_feedback', __( 'Upgrading database&#8230;' ) );
@@ -1185,3 +1189,67 @@ window.location = 'about.php?updated';
 	exit();
 }
 add_action( '_core_updated_successfully', '_redirect_to_about_wordpress' );
+
+/**
+ * Cleans up Genericons example files.
+ *
+ * @since 4.2.2
+ */
+function _upgrade_422_remove_genericons() {
+	global $wp_theme_directories, $wp_filesystem;
+
+	// A list of the affected files using the filesystem absolute paths.
+	$affected_files = array();
+
+	// Themes
+	foreach ( $wp_theme_directories as $directory ) {
+		$affected_theme_files = _upgrade_422_find_genericons_files_in_folder( $directory );
+		$affected_files       = array_merge( $affected_files, $affected_theme_files );
+	}
+
+	// Plugins
+	$affected_plugin_files = _upgrade_422_find_genericons_files_in_folder( WP_PLUGIN_DIR );
+	$affected_files        = array_merge( $affected_files, $affected_plugin_files );
+
+	foreach ( $affected_files as $file ) {
+		$gen_dir = $wp_filesystem->find_folder( trailingslashit( dirname( $file ) ) );
+		if ( empty( $gen_dir ) ) {
+			continue;
+		}
+
+		// The path when the file is accessed via WP_Filesystem may differ in the case of FTP
+		$remote_file = $gen_dir . basename( $file );
+
+		if ( ! $wp_filesystem->exists( $remote_file ) ) {
+			continue;
+		}
+
+		if ( ! $wp_filesystem->delete( $remote_file, false, 'f' ) ) {
+			$wp_filesystem->put_contents( $remote_file, '' );
+		}
+	}
+}
+
+/**
+ * Recursively find Genericons example files in a given folder.
+ *
+ * @ignore
+ * @since 4.2.2
+ *
+ * @param string $directory Directory path. Expects trailingslashed.
+ * @return array
+ */
+function _upgrade_422_find_genericons_files_in_folder( $directory ) {
+	$directory = trailingslashit( $directory );
+	$files     = array();
+
+	if ( file_exists( "{$directory}example.html" ) && false !== strpos( file_get_contents( "{$directory}example.html" ), '<title>Genericons</title>' ) ) {
+		$files[] = "{$directory}example.html";
+	}
+
+	foreach ( glob( $directory . '*', GLOB_ONLYDIR ) as $dir ) {
+		$files = array_merge( $files, _upgrade_422_find_genericons_files_in_folder( $dir ) );
+	}
+
+	return $files;
+}
--- a/wp-admin/includes/upgrade.php
+++ b/wp-admin/includes/upgrade.php
@@ -442,6 +442,9 @@ function upgrade_all() {
 	if ( $wp_current_db_version < 29630 )
 		upgrade_400();

+	if ( $wp_current_db_version < 30135 )
+		upgrade_415();
+
 	maybe_disable_link_manager();

 	maybe_disable_automattic_widgets();
@@ -1328,6 +1331,62 @@ function upgrade_400() {
 	}
 }

+/**
+ * Execute changes made in WordPress 4.1.4.
+ *
+ * @since 4.1.4
+ */
+function upgrade_414() {
+}
+
+/**
+ * Execute changes made in WordPress 4.1.5.
+ *
+ * @since 4.1.5
+ */
+function upgrade_415() {
+	global $wp_current_db_version, $wpdb;
+
+	if ( $wp_current_db_version < 30135 ) {
+		$content_length = $wpdb->get_col_length( $wpdb->comments, 'comment_content' );
+
+		if ( is_wp_error( $content_length ) ) {
+			return;
+		}
+
+		if ( false === $content_length ) {
+			$content_length = array(
+				'type'   => 'byte',
+				'length' => 65535,
+			);
+		} elseif ( ! is_array( $content_length ) ) {
+			$length = (int) $content_length > 0 ? (int) $content_length : 65535;
+			$content_length = array(
+				'type'	 => 'byte',
+				'length' => $length
+			);
+		}
+
+		if ( 'byte' !== $content_length['type'] || 0 === $content_length['length'] ) {
+			// Sites with malformed DB schemas are on their own.
+			return;
+		}
+
+		$allowed_length = intval( $content_length['length'] ) - 10;
+
+		$comments = $wpdb->get_results(
+			"SELECT `comment_ID` FROM `{$wpdb->comments}`
+				WHERE `comment_date_gmt` > '2015-04-26'
+				AND LENGTH( `comment_content` ) >= {$allowed_length}
+				AND ( `comment_content` LIKE '%<%' OR `comment_content` LIKE '%>%' )"
+		);
+
+		foreach ( $comments as $comment ) {
+			wp_delete_comment( $comment->comment_ID, true );
+		}
+	}
+}
+
 /**
 * Execute network level changes
 *
--- a/wp-admin/install.php
+++ b/wp-admin/install.php
@@ -133,7 +133,7 @@ function display_setup_form( $error = null ) {
 				<input name="admin_password" type="password" id="pass1" size="25" value="" />
 				<p><input name="admin_password2" type="password" id="pass2" size="25" value="" /></p>
 				<div id="pass-strength-result"><?php _e('Strength indicator'); ?></div>
-				<p><?php echo _wp_get_password_hint(); ?></p>
+				<p><?php echo wp_get_password_hint(); ?></p>
 			</td>
 		</tr>
 		<?php endif; ?>
--- a/wp-admin/js/common.js
+++ b/wp-admin/js/common.js
@@ -171,7 +171,7 @@ $('.contextual-help-tabs').delegate('a', 'click', function(e) {
 });

 $(document).ready( function() {
-	var checks, first, last, checked, sliced, mobileEvent, transitionTimeout, focusedRowActions,
+	var checks, first, last, checked, sliced, mobileEvent, transitionTimeout, focusedRowActions, $firstHeading,
 		lastClicked = false,
 		pageInput = $('input.current-page'),
 		currentPage = pageInput.val(),
@@ -194,6 +194,7 @@ $(document).ready( function() {
 		pinnedMenuTop = false,
 		pinnedMenuBottom = false,
 		menuTop = 0,
+		menuIsPinned = false,
 		height = {
 			window: $window.height(),
 			wpwrap: $wpwrap.height(),
@@ -367,9 +368,10 @@ $(document).ready( function() {
 		});
 	}

-	// Move .updated and .error alert boxes. Don't move boxes designed to be inline.
-	$('div.wrap h2:first').nextAll('div.updated, div.error').addClass('below-h2');
-	$('div.updated, div.error').not('.below-h2, .inline').insertAfter( $('div.wrap h2:first') );
+	// Move .notice, .updated and .error alert boxes. Don't move boxes designed to be inline.
+	$firstHeading = $( 'div.wrap h2:first' );
+	$firstHeading.nextAll( 'div.updated, div.error, div.notice' ).addClass( 'below-h2' );
+	$( 'div.updated, div.error, div.notice' ).not( '.below-h2, .inline' ).insertAfter( $firstHeading );

 	// Init screen meta
 	screenMeta.init();
@@ -541,19 +543,52 @@ $(document).ready( function() {
 		input.on('change', toggleUploadButton);
 	})();

-	function pinMenu() {
-		var windowPos = $window.scrollTop();
+	function pinMenu( event ) {
+		var windowPos = $window.scrollTop(),
+			resizing = ! event || event.type !== 'scroll';

 		if ( isIOS || isIE8 || $adminmenu.data( 'wp-responsive' ) ) {
 			return;
 		}

-		if ( height.menu + height.adminbar + 20 > height.wpwrap ) { // 20px "buffer"
+		if ( height.menu + height.adminbar < height.window ||
+			height.menu + height.adminbar + 20 > height.wpwrap ) {
 			unpinMenu();
 			return;
 		}

+		menuIsPinned = true;
+
 		if ( height.menu + height.adminbar > height.window ) {
+			// Check for overscrolling
+			if ( windowPos < 0 ) {
+				if ( ! pinnedMenuTop ) {
+					pinnedMenuTop = true;
+					pinnedMenuBottom = false;
+
+					$adminMenuWrap.css({
+						position: 'fixed',
+						top: '',
+						bottom: ''
+					});
+				}
+
+				return;
+			} else if ( windowPos + height.window > $document.height() - 1 ) {
+				if ( ! pinnedMenuBottom ) {
+					pinnedMenuBottom = true;
+					pinnedMenuTop = false;
+
+					$adminMenuWrap.css({
+						position: 'fixed',
+						top: '',
+						bottom: 0
+					});
+				}
+
+				return;
+			}
+
 			if ( windowPos > lastScrollPosition ) {
 				// Scrolling down
 				if ( pinnedMenuTop ) {
@@ -606,7 +641,7 @@ $(document).ready( function() {
 						bottom: ''
 					});
 				}
-			} else {
+			} else if ( resizing ) {
 				// Resizing
 				pinnedMenuTop = pinnedMenuBottom = false;
 				menuTop = windowPos + height.window - height.menu - height.adminbar - 1;
@@ -626,12 +661,21 @@ $(document).ready( function() {
 		lastScrollPosition = windowPos;
 	}

+	function resetHeights() {
+		height = {
+			window: $window.height(),
+			wpwrap: $wpwrap.height(),
+			adminbar: $adminbar.height(),
+			menu: $adminMenuWrap.height()
+		};
+	}
+
 	function unpinMenu() {
-		if ( isIOS ) {
+		if ( isIOS || ! menuIsPinned ) {
 			return;
 		}

-		pinnedMenuTop = pinnedMenuBottom = false;
+		pinnedMenuTop = pinnedMenuBottom = menuIsPinned = false;
 		$adminMenuWrap.css({
 			position: '',
 			top: '',
@@ -640,6 +684,8 @@ $(document).ready( function() {
 	}

 	function setPinMenu() {
+		resetHeights();
+
 		if ( $adminmenu.data('wp-responsive') ) {
 			$body.removeClass( 'sticky-menu' );
 			unpinMenu();
@@ -654,6 +700,9 @@ $(document).ready( function() {

 	if ( ! isIOS ) {
 		$window.on( 'scroll.pin-menu', pinMenu );
+		$document.on( 'tinymce-editor-init.pin-menu', function( event, editor ) {
+			editor.on( 'wp-autoresize', resetHeights );
+		});
 	}

 	window.wpResponsive = {
@@ -792,17 +841,7 @@ $(document).ready( function() {
 	window.wpResponsive.init();
 	setPinMenu();

-	$document.on( 'wp-window-resized.pin-menu postboxes-columnchange.pin-menu postbox-toggled.pin-menu', function() {
-		height.wpwrap = $wpwrap.height();
-		height.window = $window.height();
-		height.adminbar = $adminbar.height();
-		setPinMenu();
-	}).on( 'wp-collapse-menu.pin-menu', function() {
-		height.wpwrap = $wpwrap.height();
-		height.menu = $adminMenuWrap.height();
-		setPinMenu();
-	});
-
+	$document.on( 'wp-window-resized.pin-menu postboxes-columnchange.pin-menu postbox-toggled.pin-menu wp-collapse-menu.pin-menu wp-scroll-start.pin-menu', setPinMenu );
 });

 // Fire a custom jQuery event at the end of window resize
--- a/wp-admin/js/common.min.js
+++ b/wp-admin/js/common.min.js
--- a/wp-admin/js/customize-controls.js
+++ b/wp-admin/js/customize-controls.js
@@ -1,4 +1,4 @@
-/* globals _wpCustomizeHeader, _wpMediaViewsL10n */
+/* globals _wpCustomizeHeader, _wpCustomizeBackground, _wpMediaViewsL10n */
 (function( exports, $ ){
 	var Container, focus, api = wp.customize;

@@ -128,12 +128,12 @@
 	api.utils.areElementListsEqual = function ( listA, listB ) {
 		var equal = (
 			listA.length === listB.length && // if lists are different lengths, then naturally they are not equal
-			-1 === _.map( // are there any false values in the list returned by map?
+			-1 === _.indexOf( _.map( // are there any false values in the list returned by map?
 				_.zip( listA, listB ), // pair up each element between the two lists
 				function ( pair ) {
 					return $( pair[0] ).is( pair[1] ); // compare to see if each pair are equal
 				}
-			).indexOf( false ) // check for presence of false in map's return value
+			), false ) // check for presence of false in map's return value
 		);
 		return equal;
 	};
@@ -252,7 +252,9 @@
 			if ( ! $.contains( document, this.container ) ) {
 				// jQuery.fn.slideUp is not hiding an element if it is not in the DOM
 				this.container.toggle( active );
-				args.completeCallback();
+				if ( args.completeCallback ) {
+					args.completeCallback();
+				}
 			} else if ( active ) {
 				this.container.stop( true, true ).slideDown( duration, args.completeCallback );
 			} else {
@@ -820,7 +822,7 @@
 			// Watch for changes to the section state
 			inject = function ( sectionId ) {
 				var parentContainer;
-				if ( ! sectionId ) { // @todo allow a control to be embeded without a section, for instance a control embedded in the frontend
+				if ( ! sectionId ) { // @todo allow a control to be embedded without a section, for instance a control embedded in the frontend
 					return;
 				}
 				// Wait for the section to be registered
@@ -878,7 +880,9 @@
 			if ( ! $.contains( document, this.container ) ) {
 				// jQuery.fn.slideUp is not hiding an element if it is not in the DOM
 				this.container.toggle( active );
-				args.completeCallback();
+				if ( args.completeCallback ) {
+					args.completeCallback();
+				}
 			} else if ( active ) {
 				this.container.slideDown( args.duration, args.completeCallback );
 			} else {
@@ -913,6 +917,13 @@
 		 */
 		deactivate: Container.prototype.deactivate,

+		/**
+		 * Re-use _toggleActive from Container class.
+		 *
+		 * @access private
+		 */
+		_toggleActive: Container.prototype._toggleActive,
+
 		dropdownInit: function() {
 			var control      = this,
 				statuses     = this.container.find('.dropdown-status'),
@@ -1049,18 +1060,17 @@
 		 */
 		initFrame: function() {
 			this.frame = wp.media({
-				// The title of the media modal.
-				title: this.params.button_labels.frame_title,
-
-				// Restrict the library to specified mime type.
-				library: {
-					type: this.params.mime_type
-				},
 				button: {
-					// Change the submit button label.
 					text: this.params.button_labels.frame_button
 				},
-				multiple: false
+				states: [
+					new wp.media.controller.Library({
+						title:     this.params.button_labels.frame_title,
+						library:   wp.media.query({ type: this.params.mime_type }),
+						multiple:  false,
+						date:      false
+					})
+				]
 			});

 			// When a file is selected, run a callback.
@@ -1133,6 +1143,40 @@
 		thumbnailSrc: function() {}
 	});

+	/**
+	 * A control for uploading background images.
+	 *
+	 * @class
+	 * @augments wp.customize.UploadControl
+	 * @augments wp.customize.Control
+	 * @augments wp.customize.Class
+	 */
+	api.BackgroundControl = api.UploadControl.extend({
+
+		/**
+		 * When the control's DOM structure is ready,
+		 * set up internal event bindings.
+		 */
+		ready: function() {
+			api.UploadControl.prototype.ready.apply( this, arguments );
+		},
+
+		/**
+		 * Callback handler for when an attachment is selected in the media modal.
+		 * Does an additional AJAX request for setting the background context.
+		 */
+		select: function() {
+			api.UploadControl.prototype.select.apply( this, arguments );
+
+			wp.ajax.post( 'custom-background-add', {
+				nonce: _wpCustomizeBackground.nonces.add,
+				wp_customize: 'on',
+				theme: api.settings.theme.stylesheet,
+				attachment_id: this.params.attachment.id
+			} );
+		}
+	});
+
 	/**
 	 * @class
 	 * @augments wp.customize.Control
@@ -1264,6 +1308,7 @@
 						title:     l10n.chooseImage,
 						library:   wp.media.query({ type: 'image' }),
 						multiple:  false,
+						date:      false,
 						priority:  20,
 						suggestedWidth: _wpCustomizeHeader.data.width,
 						suggestedHeight: _wpCustomizeHeader.data.height
@@ -1811,7 +1856,8 @@
 		color:  api.ColorControl,
 		upload: api.UploadControl,
 		image:  api.ImageControl,
-		header: api.HeaderControl
+		header: api.HeaderControl,
+		background: api.BackgroundControl
 	};
 	api.panelConstructor = {};
 	api.sectionConstructor = {};
--- a/wp-admin/js/customize-controls.min.js
+++ b/wp-admin/js/customize-controls.min.js
--- a/wp-admin/js/editor-expand.js
+++ b/wp-admin/js/editor-expand.js
@@ -803,6 +803,12 @@
 			mouseY = event.pageY;
 		} );

+		function recalcEditorRect() {
+			editorRect = $editor.offset();
+			editorRect.right = editorRect.left + $editor.outerWidth();
+			editorRect.bottom = editorRect.top + $editor.outerHeight();
+		}
+
 		function activate() {
 			if ( ! _isActive ) {
 				_isActive = true;
@@ -909,9 +915,7 @@
 				$overlay
 					// Always recalculate the editor area entering the overlay with the mouse.
 					.on( 'mouseenter.focus', function() {
-						editorRect = $editor.offset();
-						editorRect.right = editorRect.left + $editor.outerWidth();
-						editorRect.bottom = editorRect.top + $editor.outerHeight();
+						recalcEditorRect();

 						$window.on( 'scroll.focus', function() {
 							var nScrollY = window.pageYOffset;
@@ -937,24 +941,26 @@
 					} )
 					// Fade in when the mouse moves away form the editor area.
 					.on( 'mousemove.focus', function( event ) {
-						var nx = event.pageX,
-							ny = event.pageY;
+						var nx = event.clientX,
+							ny = event.clientY,
+							pageYOffset = window.pageYOffset,
+							pageXOffset = window.pageXOffset;

 						if ( x && y && ( nx !== x || ny !== y ) ) {
 							if (
-								( ny <= y && ny < editorRect.top ) ||
-								( ny >= y && ny > editorRect.bottom ) ||
-								( nx <= x && nx < editorRect.left ) ||
-								( nx >= x && nx > editorRect.right )
+								( ny <= y && ny < editorRect.top - pageYOffset ) ||
+								( ny >= y && ny > editorRect.bottom - pageYOffset ) ||
+								( nx <= x && nx < editorRect.left - pageXOffset ) ||
+								( nx >= x && nx > editorRect.right - pageXOffset )
 							) {
 								traveledX += Math.abs( x - nx );
 								traveledY += Math.abs( y - ny );

 								if ( (
-									ny <= editorRect.top - buffer ||
-									ny >= editorRect.bottom + buffer ||
-									nx <= editorRect.left - buffer ||
-									nx >= editorRect.right + buffer
+									ny <= editorRect.top - buffer - pageYOffset ||
+									ny >= editorRect.bottom + buffer - pageYOffset ||
+									nx <= editorRect.left - buffer - pageXOffset ||
+									nx >= editorRect.right + buffer - pageXOffset
 								) && (
 									traveledX > 10 ||
 									traveledY > 10
@@ -1123,7 +1129,7 @@
 						button.active( false );
 					} );
 				},
-				tooltip: 'Distraction Free Writing',
+				tooltip: 'Distraction-free writing mode',
 				shortcut: 'Alt+Shift+W'
 			} );

@@ -1151,6 +1157,7 @@
 					editor.on( 'blur', maybeFadeIn );
 					editor.on( 'focus', focus );
 					editor.on( 'blur', blur );
+					editor.on( 'wp-autoresize', recalcEditorRect );
 				};

 				mceUnbind = function() {
@@ -1158,6 +1165,7 @@
 					editor.off( 'blur', maybeFadeIn );
 					editor.off( 'focus', focus );
 					editor.off( 'blur', blur );
+					editor.off( 'wp-autoresize', recalcEditorRect );
 				};

 				if ( _isOn ) {
--- a/wp-admin/js/editor-expand.min.js
+++ b/wp-admin/js/editor-expand.min.js
--- a/wp-admin/js/nav-menu.js
+++ b/wp-admin/js/nav-menu.js
@@ -453,14 +453,14 @@ var wpNavMenu;
 				if ( ! isPrimaryMenuItem ) {
 					thisLink = menuItem.find( '.menus-move-left' ),
 					thisLinkText = menus.outFrom.replace( '%s', prevItemNameLeft );
-					thisLink.prop( 'title', menus.moveOutFrom.replace( '%s', prevItemNameLeft ) ).html( thisLinkText ).css( 'display', 'inline' );
+					thisLink.prop( 'title', menus.moveOutFrom.replace( '%s', prevItemNameLeft ) ).text( thisLinkText ).css( 'display', 'inline' );
 				}

 				if ( 0 !== position ) {
 					if ( menuItem.find( '.menu-item-data-parent-id' ).val() !== menuItem.prev().find( '.menu-item-data-db-id' ).val() ) {
 						thisLink = menuItem.find( '.menus-move-right' ),
 						thisLinkText = menus.under.replace( '%s', prevItemNameRight );
-						thisLink.prop( 'title', menus.moveUnder.replace( '%s', prevItemNameRight ) ).html( thisLinkText ).css( 'display', 'inline' );
+						thisLink.prop( 'title', menus.moveUnder.replace( '%s', prevItemNameRight ) ).text( thisLinkText ).css( 'display', 'inline' );
 					}
 				}

@@ -482,7 +482,7 @@ var wpNavMenu;
 					title = menus.subMenuFocus.replace( '%1$s', itemName ).replace( '%2$d', itemPosition ).replace( '%3$s', parentItemName );
 				}

-				$this.prop('title', title).html( title );
+				$this.prop('title', title).text( title );
 			});
 		},

--- a/wp-admin/js/nav-menu.min.js
+++ b/wp-admin/js/nav-menu.min.js
--- a/wp-admin/js/revisions.js
+++ b/wp-admin/js/revisions.js
@@ -405,7 +405,7 @@ window.wp = window.wp || {};
 			this.set( {
 				to : this.revisions.get( state.to ),
 				from : this.revisions.get( state.from ),
-				compareTwoMode : this.revisions.get( state.compareTwoMode )
+				compareTwoMode : state.compareTwoMode
 			} );

 			// Start the router if browser supports History API
--- a/wp-admin/js/revisions.min.js
+++ b/wp-admin/js/revisions.min.js
--- a/wp-admin/js/user-profile.js
+++ b/wp-admin/js/user-profile.js
@@ -1,4 +1,4 @@
-/* global ajaxurl, pwsL10n, _wpSessionMangager */
+/* global ajaxurl, pwsL10n */
 (function($){

 	function check_pass_strength() {
@@ -125,25 +125,19 @@
 	});

 	$( '#destroy-sessions' ).on( 'click', function( e ) {
-
 		var $this = $(this);
-		var data = {
-			action      : 'destroy-sessions',
-			_ajax_nonce : _wpSessionMangager.nonce,
-			user_id     : _wpSessionMangager.user_id,
-			token       : $(this).data('token')
-		};

-		$.post( ajaxurl, data, function( response ) {
-
-			if ( response.success ) {
-				$this.prop( 'disabled', true );
-				$this.before( '<div class="updated inline"><p>' + response.data.message + '</p></div>' );
-			} else {
-				$this.before( '<div class="error inline"><p>' + response.data.message + '</p></div>' );
-			}
-
-		}, 'json' );
+		wp.ajax.post( 'destroy-sessions', {
+			nonce: $( '#_wpnonce' ).val(),
+			user_id: $( '#user_id' ).val()
+		}).done( function( response ) {
+			$this.prop( 'disabled', true );
+			$this.siblings( '.notice' ).remove();
+			$this.before( '<div class="notice notice-success inline"><p>' + response.message + '</p></div>' );
+		}).fail( function( response ) {
+			$this.siblings( '.notice' ).remove();
+			$this.before( '<div class="notice notice-error inline"><p>' + response.message + '</p></div>' );
+		});

 		e.preventDefault();
 	});
--- a/wp-admin/js/user-profile.min.js
+++ b/wp-admin/js/user-profile.min.js
@@ -1 +1 @@
-!function(a){function b(){var b,c=a("#pass1").val(),d=a("#pass2").val();if(a("#pass-strength-result").removeClass("short bad good strong"),!c)return void a("#pass-strength-result").html(pwsL10n.empty);switch(b=wp.passwordStrength.meter(c,wp.passwordStrength.userInputBlacklist(),d)){case 2:a("#pass-strength-result").addClass("bad").html(pwsL10n.bad);break;case 3:a("#pass-strength-result").addClass("good").html(pwsL10n.good);break;case 4:a("#pass-strength-result").addClass("strong").html(pwsL10n.strong);break;case 5:a("#pass-strength-result").addClass("short").html(pwsL10n.mismatch);break;default:a("#pass-strength-result").addClass("short").html(pwsL10n["short"])}}a(document).ready(function(){var c,d,e,f,g=a("#display_name");a("#pass1").val("").keyup(b),a("#pass2").val("").keyup(b),a("#pass-strength-result").show(),a(".color-palette").click(function(){a(this).siblings('input[name="admin_color"]').prop("checked",!0)}),g.length&&a("#first_name, #last_name, #nickname").bind("blur.user_profile",function(){var b=[],c={display_nickname:a("#nickname").val()||"",display_username:a("#user_login").val()||"",display_firstname:a("#first_name").val()||"",display_lastname:a("#last_name").val()||""};c.display_firstname&&c.display_lastname&&(c.display_firstlast=c.display_firstname+" "+c.display_lastname,c.display_lastfirst=c.display_lastname+" "+c.display_firstname),a.each(a("option",g),function(a,c){b.push(c.value)}),a.each(c,function(d,e){if(e){var f=e.replace(/<\/?[a-z][^>]*>/gi,"");c[d].length&&-1===a.inArray(f,b)&&(b.push(f),a("<option />",{text:f}).appendTo(g))}})}),c=a("#color-picker"),d=a("#colors-css"),e=a("input#user_id").val(),f=a('input[name="checkuser_id"]').val(),c.on("click.colorpicker",".color-option",function(){var b,c=a(this);if(!c.hasClass("selected")&&(c.siblings(".selected").removeClass("selected"),c.addClass("selected").find('input[type="radio"]').prop("checked",!0),e===f)){if(0===d.length&&(d=a('<link rel="stylesheet" />').appendTo("head")),d.attr("href",c.children(".css_url").val()),"undefined"!=typeof wp&&wp.svgPainter){try{b=a.parseJSON(c.children(".icon_colors").val())}catch(g){}b&&(wp.svgPainter.setColors(b),wp.svgPainter.paint())}a.post(ajaxurl,{action:"save-user-color-scheme",color_scheme:c.children('input[name="admin_color"]').val(),nonce:a("#color-nonce").val()})}})}),a("#destroy-sessions").on("click",function(b){var c=a(this),d={action:"destroy-sessions",_ajax_nonce:_wpSessionMangager.nonce,user_id:_wpSessionMangager.user_id,token:a(this).data("token")};a.post(ajaxurl,d,function(a){a.success?(c.prop("disabled",!0),c.before('<div class="updated inline"><p>'+a.data.message+"</p></div>")):c.before('<div class="error inline"><p>'+a.data.message+"</p></div>")},"json"),b.preventDefault()})}(jQuery);
+!function(a){function b(){var b,c=a("#pass1").val(),d=a("#pass2").val();if(a("#pass-strength-result").removeClass("short bad good strong"),!c)return void a("#pass-strength-result").html(pwsL10n.empty);switch(b=wp.passwordStrength.meter(c,wp.passwordStrength.userInputBlacklist(),d)){case 2:a("#pass-strength-result").addClass("bad").html(pwsL10n.bad);break;case 3:a("#pass-strength-result").addClass("good").html(pwsL10n.good);break;case 4:a("#pass-strength-result").addClass("strong").html(pwsL10n.strong);break;case 5:a("#pass-strength-result").addClass("short").html(pwsL10n.mismatch);break;default:a("#pass-strength-result").addClass("short").html(pwsL10n["short"])}}a(document).ready(function(){var c,d,e,f,g=a("#display_name");a("#pass1").val("").keyup(b),a("#pass2").val("").keyup(b),a("#pass-strength-result").show(),a(".color-palette").click(function(){a(this).siblings('input[name="admin_color"]').prop("checked",!0)}),g.length&&a("#first_name, #last_name, #nickname").bind("blur.user_profile",function(){var b=[],c={display_nickname:a("#nickname").val()||"",display_username:a("#user_login").val()||"",display_firstname:a("#first_name").val()||"",display_lastname:a("#last_name").val()||""};c.display_firstname&&c.display_lastname&&(c.display_firstlast=c.display_firstname+" "+c.display_lastname,c.display_lastfirst=c.display_lastname+" "+c.display_firstname),a.each(a("option",g),function(a,c){b.push(c.value)}),a.each(c,function(d,e){if(e){var f=e.replace(/<\/?[a-z][^>]*>/gi,"");c[d].length&&-1===a.inArray(f,b)&&(b.push(f),a("<option />",{text:f}).appendTo(g))}})}),c=a("#color-picker"),d=a("#colors-css"),e=a("input#user_id").val(),f=a('input[name="checkuser_id"]').val(),c.on("click.colorpicker",".color-option",function(){var b,c=a(this);if(!c.hasClass("selected")&&(c.siblings(".selected").removeClass("selected"),c.addClass("selected").find('input[type="radio"]').prop("checked",!0),e===f)){if(0===d.length&&(d=a('<link rel="stylesheet" />').appendTo("head")),d.attr("href",c.children(".css_url").val()),"undefined"!=typeof wp&&wp.svgPainter){try{b=a.parseJSON(c.children(".icon_colors").val())}catch(g){}b&&(wp.svgPainter.setColors(b),wp.svgPainter.paint())}a.post(ajaxurl,{action:"save-user-color-scheme",color_scheme:c.children('input[name="admin_color"]').val(),nonce:a("#color-nonce").val()})}})}),a("#destroy-sessions").on("click",function(b){var c=a(this);wp.ajax.post("destroy-sessions",{nonce:a("#_wpnonce").val(),user_id:a("#user_id").val()}).done(function(a){c.prop("disabled",!0),c.siblings(".notice").remove(),c.before('<div class="notice notice-success inline"><p>'+a.message+"</p></div>")}).fail(function(a){c.siblings(".notice").remove(),c.before('<div class="notice notice-error inline"><p>'+a.message+"</p></div>")}),b.preventDefault()})}(jQuery);
--- a/wp-admin/js/wp-fullscreen.js
+++ b/wp-admin/js/wp-fullscreen.js
@@ -1,6 +1,6 @@
 /* global deleteUserSetting, setUserSetting, switchEditors, tinymce, tinyMCEPreInit */
 /**
- * Distraction Free Writing
+ * Distraction-Free Writing
 * (wp-fullscreen)
 *
 * Access the API globally using the window.wp.editor.fullscreen variable.
--- a/wp-admin/network/settings.php
+++ b/wp-admin/network/settings.php
@@ -272,7 +272,7 @@ if ( isset( $_GET['updated'] ) ) {
 			<tr>
 				<th scope="row"><label for="first_comment_author"><?php _e( 'First Comment Author' ) ?></label></th>
 				<td>
-					<input type="text" size="40" name="first_comment_author" id="first_comment_author" value="<?php echo get_site_option('first_comment_author') ?>" />
+					<input type="text" size="40" name="first_comment_author" id="first_comment_author" value="<?php echo esc_attr( get_site_option('first_comment_author') ); ?>" />
 					<p class="description">
 						<?php _e( 'The author of the first comment on a new site.' ) ?>
 					</p>
--- a/wp-admin/post.php
+++ b/wp-admin/post.php
@@ -113,8 +113,9 @@ case 'post-quickdraft-save':
 	if ( ! wp_verify_nonce( $nonce, 'add-post' ) )
 		$error_msg = __( 'Unable to submit this form, please refresh and try again.' );

-	if ( ! current_user_can( 'edit_posts' ) )
-		$error_msg = __( 'Oops, you don&#8217;t have access to add new drafts.' );
+	if ( ! current_user_can( 'edit_posts' ) ) {
+		exit;
+	}

 	if ( $error_msg )
 		return wp_dashboard_quick_press( $error_msg );
@@ -157,6 +158,7 @@ case 'edit':
 		wp_die( __( 'You can&#8217;t edit this item because it is in the Trash. Please restore it and try again.' ) );

 	if ( ! empty( $_GET['get-post-lock'] ) ) {
+		check_admin_referer( 'lock-post_' . $post_id );
 		wp_set_post_lock( $post_id );
 		wp_redirect( get_edit_post_link( $post_id, 'url' ) );
 		exit();
--- a/wp-admin/setup-config.php
+++ b/wp-admin/setup-config.php
@@ -308,9 +308,11 @@ switch($step) {
 <p class="step"><a href="<?php echo $install; ?>" class="button button-large"><?php _e( 'Run the install' ); ?></a></p>
 <script>
 (function(){
-var el=document.getElementById('wp-config');
-el.focus();
-el.select();
+if ( ! /iPad|iPod|iPhone/.test( navigator.userAgent ) ) {
+	var el = document.getElementById('wp-config');
+	el.focus();
+	el.select();
+}
 })();
 </script>
 <?php
--- a/wp-admin/update-core.php
+++ b/wp-admin/update-core.php
@@ -242,7 +242,7 @@ function list_plugin_updates() {
 	foreach ( (array) $plugins as $plugin_file => $plugin_data) {
 		$info = plugins_api('plugin_information', array('slug' => $plugin_data->update->slug ));
 		if ( is_wp_error( $info ) ) {
-			continue;
+			$info = false;
 		}

 		// Get plugin compat for running version of WordPress.
@@ -390,14 +390,14 @@ function do_core_upgrade( $reinstall = false ) {
 	<h2><?php _e('Update WordPress'); ?></h2>
 <?php

-	if ( false === ( $credentials = request_filesystem_credentials( $url, '', false, ABSPATH, array(), $allow_relaxed_file_ownership ) ) ) {
+	if ( false === ( $credentials = request_filesystem_credentials( $url, '', false, ABSPATH, array( 'version', 'locale' ), $allow_relaxed_file_ownership ) ) ) {
 		echo '</div>';
 		return;
 	}

 	if ( ! WP_Filesystem( $credentials, ABSPATH, $allow_relaxed_file_ownership ) ) {
 		// Failed to connect, Error and request again
-		request_filesystem_credentials( $url, '', true, ABSPATH, array(), $allow_relaxed_file_ownership );
+		request_filesystem_credentials( $url, '', true, ABSPATH, array( 'version', 'locale' ), $allow_relaxed_file_ownership );
 		echo '</div>';
 		return;
 	}
--- a/wp-admin/user-edit.php
+++ b/wp-admin/user-edit.php
@@ -25,15 +25,6 @@ elseif ( ! get_userdata( $user_id ) )

 wp_enqueue_script('user-profile');

-wp_localize_script(
-	'user-profile',
-	'_wpSessionMangager',
-	array(
-		'user_id' => $user_id,
-		'nonce'   => wp_create_nonce( sprintf( 'destroy_sessions_%d', $user_id ) ),
-	)
-);
-
 $title = IS_PROFILE_PAGE ? __('Profile') : __('Edit User');
 if ( current_user_can('edit_users') && !IS_PROFILE_PAGE )
 	$submenu_file = 'users.php';
@@ -108,7 +99,7 @@ if ( is_multisite()
 // Execute confirmed email change. See send_confirmation_on_profile_email().
 if ( is_multisite() && IS_PROFILE_PAGE && isset( $_GET[ 'newuseremail' ] ) && $current_user->ID ) {
 	$new_email = get_option( $current_user->ID . '_new_email' );
-	if ( $new_email[ 'hash' ] == $_GET[ 'newuseremail' ] ) {
+	if ( $new_email && hash_equals( $new_email[ 'hash' ], $_GET[ 'newuseremail' ] ) ) {
 		$user = new stdClass;
 		$user->ID = $current_user->ID;
 		$user->user_email = esc_html( trim( $new_email[ 'newemail' ] ) );
@@ -119,7 +110,8 @@ if ( is_multisite() && IS_PROFILE_PAGE && isset( $_GET[ 'newuseremail' ] ) && $c
 		wp_redirect( add_query_arg( array('updated' => 'true'), self_admin_url( 'profile.php' ) ) );
 		die();
 	}
-} elseif ( is_multisite() && IS_PROFILE_PAGE && !empty( $_GET['dismiss'] ) && $current_user->ID . '_new_email' == $_GET['dismiss'] ) {
+} elseif ( is_multisite() && IS_PROFILE_PAGE && !empty( $_GET['dismiss'] ) && $current_user->ID . '_new_email' === $_GET['dismiss'] ) {
+	check_admin_referer( 'dismiss-' . $current_user->ID . '_new_email' );
 	delete_option( $current_user->ID . '_new_email' );
 	wp_redirect( add_query_arg( array('updated' => 'true'), self_admin_url( 'profile.php' ) ) );
 	die();
@@ -422,7 +414,7 @@ if ( is_multisite() && is_network_admin() && ! IS_PROFILE_PAGE && current_user_c
 	$new_email = get_option( $current_user->ID . '_new_email' );
 	if ( $new_email && $new_email['newemail'] != $current_user->user_email && $profileuser->ID == $current_user->ID ) : ?>
 	<div class="updated inline">
-	<p><?php printf( __('There is a pending change of your e-mail to <code>%1$s</code>. <a href="%2$s">Cancel</a>'), $new_email['newemail'], esc_url( self_admin_url( 'profile.php?dismiss=' . $current_user->ID . '_new_email' ) ) ); ?></p>
+	<p><?php printf( __('There is a pending change of your e-mail to <code>%1$s</code>. <a href="%2$s">Cancel</a>'), esc_html( $new_email['newemail'] ), esc_url( wp_nonce_url( self_admin_url( 'profile.php?dismiss=' . $current_user->ID . '_new_email' ), 'dismiss-' . $current_user->ID . '_new_email' ) ) ); ?></p>
 	</div>
 	<?php endif; ?>
 	</td>
@@ -488,26 +480,37 @@ if ( $show_password_fields ) :
 	<p class="description"><?php _e( 'Type your new password again.' ); ?></p>
 	<br />
 	<div id="pass-strength-result"><?php _e( 'Strength indicator' ); ?></div>
-	<p class="description indicator-hint"><?php echo _wp_get_password_hint(); ?></p>
+	<p class="description indicator-hint"><?php echo wp_get_password_hint(); ?></p>
 	</td>
 </tr>
 <?php endif; ?>

-<?php if ( IS_PROFILE_PAGE && ( count( $sessions->get_all() ) > 1 ) ) { ?>
+<?php
+if ( IS_PROFILE_PAGE && count( $sessions->get_all() ) === 1 ) : ?>
 	<tr class="user-sessions-wrap hide-if-no-js">
 		<th>&nbsp;</th>
 		<td aria-live="assertive">
-			<div class="destroy-sessions"><button class="button button-secondary" id="destroy-sessions" data-token="<?php echo esc_attr( wp_get_session_token() ); ?>"><?php _e( 'Log Out of All Other Sessions' ); ?></button></div>
+			<div class="destroy-sessions"><button type="button" disabled class="button button-secondary"><?php _e( 'Log Out of All Other Sessions' ); ?></button></div>
+			<p class="description">
+				<?php _e( 'You are only logged in at this location.' ); ?>
+			</p>
+		</td>
+	</tr>
+<?php elseif ( IS_PROFILE_PAGE && count( $sessions->get_all() ) > 1 ) : ?>
+	<tr class="user-sessions-wrap hide-if-no-js">
+		<th>&nbsp;</th>
+		<td aria-live="assertive">
+			<div class="destroy-sessions"><button type="button" class="button button-secondary" id="destroy-sessions"><?php _e( 'Log Out of All Other Sessions' ); ?></button></div>
 			<p class="description">
 				<?php _e( 'Left your account logged in at a public computer? Lost your phone? This will log you out everywhere except your current browser.' ); ?>
 			</p>
 		</td>
 	</tr>
-<?php } else if ( ! IS_PROFILE_PAGE && ( count( $sessions->get_all() ) > 0 ) ) { ?>
+<?php elseif ( ! IS_PROFILE_PAGE && $sessions->get_all() ) : ?>
 	<tr class="user-sessions-wrap hide-if-no-js">
 		<th>&nbsp;</th>
 		<td>
-			<p><button class="button button-secondary" id="destroy-sessions"><?php _e( 'Log Out of All Sessions' ); ?></button></p>
+			<p><button type="button" class="button button-secondary" id="destroy-sessions"><?php _e( 'Log Out of All Sessions' ); ?></button></p>
 			<p class="description">
 				<?php
 				/* translators: 1: User's display name. */
@@ -516,7 +519,7 @@ if ( $show_password_fields ) :
 			</p>
 		</td>
 	</tr>
-<?php } ?>
+<?php endif; ?>

 </table>

--- a/wp-admin/user-new.php
+++ b/wp-admin/user-new.php
@@ -398,7 +398,7 @@ if ( apply_filters( 'show_password_fields', true ) ) : ?>
 		<input name="pass2" type="password" id="pass2" autocomplete="off" />
 		<br />
 		<div id="pass-strength-result"><?php _e('Strength indicator'); ?></div>
-		<p class="description indicator-hint"><?php echo _wp_get_password_hint(); ?></p>
+		<p class="description indicator-hint"><?php echo wp_get_password_hint(); ?></p>
 		</td>
 	</tr>
 	<tr>
--- a/wp-content/themes/twentyeleven/languages/twentyeleven.pot
+++ b/wp-content/themes/twentyeleven/languages/twentyeleven.pot
@@ -2,9 +2,9 @@
 # This file is distributed under the GNU General Public License v2 or later.
 msgid ""
 msgstr ""
-"Project-Id-Version: Twenty Eleven 1.9\n"
+"Project-Id-Version: Twenty Eleven 2.0\n"
 "Report-Msgid-Bugs-To: http://wordpress.org/tags/twentyeleven\n"
-"POT-Creation-Date: 2014-09-03 00:45:45+00:00\n"
+"POT-Creation-Date: 2014-12-18 16:59:49+00:00\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
@@ -162,7 +162,7 @@ msgstr ""
 #: content-aside.php:46 content-featured.php:45 content-gallery.php:88
 #: content-image.php:70 content-intro.php:19 content-link.php:46
 #: content-page.php:21 content-quote.php:72 content-single.php:52
-#: content-status.php:59 content.php:82 functions.php:606 functions.php:634
+#: content-status.php:59 content.php:82 functions.php:609 functions.php:637
 #: image.php:41
 msgid "Edit"
 msgstr ""
@@ -223,7 +223,7 @@ msgid ""
 "\" rel=\"author\">%6$s</a></span></span>"
 msgstr ""

-#: content-image.php:41 functions.php:672
+#: content-image.php:41 functions.php:675
 msgid "View all posts by %s"
 msgstr ""

@@ -266,7 +266,7 @@ msgstr ""
 msgid "Featured"
 msgstr ""

-#. #-#-#-#-#  twentyeleven.pot (Twenty Eleven 1.9)  #-#-#-#-#
+#. #-#-#-#-#  twentyeleven.pot (Twenty Eleven 2.0)  #-#-#-#-#
 #. Author URI of the plugin/theme
 #: footer.php:28
 msgid "http://wordpress.org/"
@@ -324,69 +324,69 @@ msgstr ""
 msgid "Hanoi Plant"
 msgstr ""

-#: functions.php:443
+#: functions.php:446
 msgid "Main Sidebar"
 msgstr ""

-#: functions.php:452
+#: functions.php:455
 msgid "Showcase Sidebar"
 msgstr ""

-#: functions.php:454
+#: functions.php:457
 msgid "The sidebar for the optional Showcase Template"
 msgstr ""

-#: functions.php:462
+#: functions.php:465
 msgid "Footer Area One"
 msgstr ""

-#: functions.php:464 functions.php:474 functions.php:484
+#: functions.php:467 functions.php:477 functions.php:487
 msgid "An optional widget area for your site footer"
 msgstr ""

-#: functions.php:472
+#: functions.php:475
 msgid "Footer Area Two"
 msgstr ""

-#: functions.php:482
+#: functions.php:485
 msgid "Footer Area Three"
 msgstr ""

-#: functions.php:506 single.php:18
+#: functions.php:509 single.php:18
 msgid "Post navigation"
 msgstr ""

-#: functions.php:507
+#: functions.php:510
 msgid "<span class=\"meta-nav\">&larr;</span> Older posts"
 msgstr ""

-#: functions.php:508
+#: functions.php:511
 msgid "Newer posts <span class=\"meta-nav\">&rarr;</span>"
 msgstr ""

-#: functions.php:606
+#: functions.php:609
 msgid "Pingback:"
 msgstr ""

 #. translators: 1: comment author, 2: date and time
-#: functions.php:623
+#: functions.php:626
 msgid "%1$s on %2$s <span class=\"says\">said:</span>"
 msgstr ""

 #. translators: 1: date, 2: time
-#: functions.php:629
+#: functions.php:632
 msgid "%1$s at %2$s"
 msgstr ""

-#: functions.php:638
+#: functions.php:641
 msgid "Your comment is awaiting moderation."
 msgstr ""

-#: functions.php:647
+#: functions.php:650
 msgid "Reply <span>&darr;</span>"
 msgstr ""

-#: functions.php:666
+#: functions.php:669
 msgid ""
 "<span class=\"sep\">Posted on </span><a href=\"%1$s\" title=\"%2$s\" rel="
 "\"bookmark\"><time class=\"entry-date\" datetime=\"%3$s\">%4$s</time></"
--- a/wp-content/themes/twentyeleven/style.css
+++ b/wp-content/themes/twentyeleven/style.css
@@ -4,7 +4,7 @@ Theme URI: http://wordpress.org/themes/twentyeleven
 Author: the WordPress team
 Author URI: http://wordpress.org/
 Description: The 2011 theme for WordPress is sophisticated, lightweight, and adaptable. Make it yours with a custom menu, header image, and background -- then go further with available theme options for light or dark color scheme, custom link colors, and three layout choices. Twenty Eleven comes equipped with a Showcase page template that transforms your front page into a showcase to show off your best content, widget support galore (sidebar, three footer areas, and a Showcase page widget area), and a custom "Ephemera" widget to display your Aside, Link, Quote, or Status posts. Included are styles for print and for the admin editor, support for featured images (as custom header images on posts and pages and as large images on featured "sticky" posts), and special styles for six different post formats.
-Version: 1.9
+Version: 2.0
 License: GNU General Public License v2 or later
 License URI: http://www.gnu.org/licenses/gpl-2.0.html
 Tags: dark, light, white, black, gray, one-column, two-columns, left-sidebar, right-sidebar, fixed-layout, responsive-layout, custom-background, custom-colors, custom-header, custom-menu, editor-style, featured-image-header, featured-images, flexible-header, full-width-template, microformats, post-formats, rtl-language-support, sticky-post, theme-options, translation-ready
--- a/wp-content/themes/twentyfifteen/404.php
+++ b/wp-content/themes/twentyfifteen/404.php
@@ -14,11 +14,11 @@ get_header(); ?>

 			<section class="error-404 not-found">
 				<header class="page-header">
-					<h1 class="page-title"><?php esc_html_e( 'Oops! That page can&rsquo;t be found.', 'twentyfifteen' ); ?></h1>
+					<h1 class="page-title"><?php _e( 'Oops! That page can&rsquo;t be found.', 'twentyfifteen' ); ?></h1>
 				</header><!-- .page-header -->

 				<div class="page-content">
-					<p><?php esc_html_e( 'It looks like nothing was found at this location. Maybe try a search?', 'twentyfifteen' ); ?></p>
+					<p><?php _e( 'It looks like nothing was found at this location. Maybe try a search?', 'twentyfifteen' ); ?></p>

 					<?php get_search_form(); ?>
 				</div><!-- .page-content -->
--- a/wp-content/themes/twentyfifteen/archive.php
+++ b/wp-content/themes/twentyfifteen/archive.php
@@ -45,7 +45,7 @@ get_header(); ?>
 			endwhile;

 			// Previous/next page navigation.
-			the_pagination( array(
+			the_posts_pagination( array(
 				'prev_text'          => __( 'Previous page', 'twentyfifteen' ),
 				'next_text'          => __( 'Next page', 'twentyfifteen' ),
 				'before_page_number' => '<span class="meta-nav screen-reader-text">' . __( 'Page', 'twentyfifteen' ) . ' </span>',
--- a/wp-content/themes/twentyfifteen/changelog.txt
+++ b/wp-content/themes/twentyfifteen/changelog.txt
@@ -1 +0,0 @@
-== Changelog ==
--- a/wp-content/themes/twentyfifteen/comments.php
+++ b/wp-content/themes/twentyfifteen/comments.php
@@ -50,7 +50,7 @@ if ( post_password_required() ) {
 		// If comments are closed and there are comments, let's leave a little note, shall we?
 		if ( ! comments_open() && get_comments_number() && post_type_supports( get_post_type(), 'comments' ) ) :
 	?>
-		<p class="no-comments"><?php esc_html_e( 'Comments are closed.', 'twentyfifteen' ); ?></p>
+		<p class="no-comments"><?php _e( 'Comments are closed.', 'twentyfifteen' ); ?></p>
 	<?php endif; ?>

 	<?php comment_form(); ?>
--- a/wp-content/themes/twentyfifteen/content-link.php
+++ b/wp-content/themes/twentyfifteen/content-link.php
@@ -28,16 +28,16 @@
 		<?php
 			/* translators: %s: Name of current post */
 			the_content( sprintf(
-				esc_html__( 'Continue reading %s', 'twentyfifteen' ),
+				__( 'Continue reading %s', 'twentyfifteen' ),
 				the_title( '<span class="screen-reader-text">', '</span>', false )
 			) );

 			wp_link_pages( array(
-				'before'      => '<div class="page-links"><span class="page-links-title">' . esc_html__( 'Pages:', 'twentyfifteen' ) . '</span>',
+				'before'      => '<div class="page-links"><span class="page-links-title">' . __( 'Pages:', 'twentyfifteen' ) . '</span>',
 				'after'       => '</div>',
 				'link_before' => '<span>',
 				'link_after'  => '</span>',
-				'pagelink'    => '<span class="screen-reader-text">' . esc_html__( 'Page', 'twentyfifteen' ) . ' </span>%',
+				'pagelink'    => '<span class="screen-reader-text">' . __( 'Page', 'twentyfifteen' ) . ' </span>%',
 				'separator'   => '<span class="screen-reader-text">, </span>',
 			) );
 		?>
@@ -53,7 +53,7 @@

 	<footer class="entry-footer">
 		<?php twentyfifteen_entry_meta(); ?>
-		<?php edit_post_link( esc_html__( 'Edit', 'twentyfifteen' ), '<span class="edit-link">', '</span>' ); ?>
+		<?php edit_post_link( __( 'Edit', 'twentyfifteen' ), '<span class="edit-link">', '</span>' ); ?>
 	</footer>
 	<!-- .entry-footer -->

--- a/wp-content/themes/twentyfifteen/content-none.php
+++ b/wp-content/themes/twentyfifteen/content-none.php
@@ -12,7 +12,7 @@

 <section class="no-results not-found">
 	<header class="page-header">
-		<h1 class="page-title"><?php esc_html_e( 'Nothing Found', 'twentyfifteen' ); ?></h1>
+		<h1 class="page-title"><?php _e( 'Nothing Found', 'twentyfifteen' ); ?></h1>
 	</header><!-- .page-header -->

 	<div class="page-content">
@@ -23,12 +23,12 @@

 		<?php elseif ( is_search() ) : ?>

-			<p><?php esc_html_e( 'Sorry, but nothing matched your search terms. Please try again with some different keywords.', 'twentyfifteen' ); ?></p>
+			<p><?php _e( 'Sorry, but nothing matched your search terms. Please try again with some different keywords.', 'twentyfifteen' ); ?></p>
 			<?php get_search_form(); ?>

 		<?php else : ?>

-			<p><?php esc_html_e( 'It seems we can&rsquo;t find what you&rsquo;re looking for. Perhaps searching can help.', 'twentyfifteen' ); ?></p>
+			<p><?php _e( 'It seems we can&rsquo;t find what you&rsquo;re looking for. Perhaps searching can help.', 'twentyfifteen' ); ?></p>
 			<?php get_search_form(); ?>

 		<?php endif; ?>
--- a/wp-content/themes/twentyfifteen/content-page.php
+++ b/wp-content/themes/twentyfifteen/content-page.php
@@ -22,16 +22,16 @@
 		<?php the_content(); ?>
 		<?php
 			wp_link_pages( array(
-				'before'      => '<div class="page-links"><span class="page-links-title">' . esc_html__( 'Pages:', 'twentyfifteen' ) . '</span>',
+				'before'      => '<div class="page-links"><span class="page-links-title">' . __( 'Pages:', 'twentyfifteen' ) . '</span>',
 				'after'       => '</div>',
 				'link_before' => '<span>',
 				'link_after'  => '</span>',
-				'pagelink'    => '<span class="screen-reader-text">' . esc_html__( 'Page', 'twentyfifteen' ) . ' </span>%',
+				'pagelink'    => '<span class="screen-reader-text">' . __( 'Page', 'twentyfifteen' ) . ' </span>%',
 				'separator'   => '<span class="screen-reader-text">, </span>',
 			) );
 		?>
 	</div><!-- .entry-content -->

-	<?php edit_post_link( esc_html__( 'Edit', 'twentyfifteen' ), '<footer class="entry-footer"><span class="edit-link">', '</span></footer><!-- .entry-footer -->' ); ?>
+	<?php edit_post_link( __( 'Edit', 'twentyfifteen' ), '<footer class="entry-footer"><span class="edit-link">', '</span></footer><!-- .entry-footer -->' ); ?>

 </article><!-- #post-## -->
--- a/wp-content/themes/twentyfifteen/content-search.php
+++ b/wp-content/themes/twentyfifteen/content-search.php
@@ -25,12 +25,12 @@

 		<footer class="entry-footer">
 			<?php twentyfifteen_entry_meta(); ?>
-			<?php edit_post_link( esc_html__( 'Edit', 'twentyfifteen' ), '<span class="edit-link">', '</span>' ); ?>
+			<?php edit_post_link( __( 'Edit', 'twentyfifteen' ), '<span class="edit-link">', '</span>' ); ?>
 		</footer><!-- .entry-footer -->

 	<?php else : ?>

-		<?php edit_post_link( esc_html__( 'Edit', 'twentyfifteen' ), '<footer class="entry-footer"><span class="edit-link">', '</span></footer><!-- .entry-footer -->' ); ?>
+		<?php edit_post_link( __( 'Edit', 'twentyfifteen' ), '<footer class="entry-footer"><span class="edit-link">', '</span></footer><!-- .entry-footer -->' ); ?>

 	<?php endif; ?>

--- a/wp-content/themes/twentyfifteen/content.php
+++ b/wp-content/themes/twentyfifteen/content.php
@@ -30,16 +30,16 @@
 		<?php
 			/* translators: %s: Name of current post */
 			the_content( sprintf(
-				esc_html__( 'Continue reading %s', 'twentyfifteen' ),
+				__( 'Continue reading %s', 'twentyfifteen' ),
 				the_title( '<span class="screen-reader-text">', '</span>', false )
 			) );

 			wp_link_pages( array(
-				'before'      => '<div class="page-links"><span class="page-links-title">' . esc_html__( 'Pages:', 'twentyfifteen' ) . '</span>',
+				'before'      => '<div class="page-links"><span class="page-links-title">' . __( 'Pages:', 'twentyfifteen' ) . '</span>',
 				'after'       => '</div>',
 				'link_before' => '<span>',
 				'link_after'  => '</span>',
-				'pagelink'    => '<span class="screen-reader-text">' . esc_html__( 'Page', 'twentyfifteen' ) . ' </span>%',
+				'pagelink'    => '<span class="screen-reader-text">' . __( 'Page', 'twentyfifteen' ) . ' </span>%',
 				'separator'   => '<span class="screen-reader-text">, </span>',
 			) );
 		?>
@@ -54,7 +54,7 @@

 	<footer class="entry-footer">
 		<?php twentyfifteen_entry_meta(); ?>
-		<?php edit_post_link( esc_html__( 'Edit', 'twentyfifteen' ), '<span class="edit-link">', '</span>' ); ?>
+		<?php edit_post_link( __( 'Edit', 'twentyfifteen' ), '<span class="edit-link">', '</span>' ); ?>
 	</footer><!-- .entry-footer -->

 </article><!-- #post-## -->
--- a/wp-content/themes/twentyfifteen/css/admin-custom-header.css
+++ b/wp-content/themes/twentyfifteen/css/admin-custom-header.css
--- a/wp-content/themes/twentyfifteen/css/editor-style.css
+++ b/wp-content/themes/twentyfifteen/css/editor-style.css
@@ -379,10 +379,6 @@ a {
 * 6.0 Galleries
 */

-.gallery {
-	margin-bottom: 28px;
-}
-
 .gallery-item {
 	display: inline-block;
 	padding: 1.79104477%;
@@ -457,6 +453,10 @@ a {
 * 8.0 RTL
 */

+body.rtl {
+	font-family: Arial, Tahoma, sans-serif;
+}
+
 .rtl blockquote {
 	border-left: none;
 	border-right: 4px solid #707070;
--- a/wp-content/themes/twentyfifteen/css/ie.css
+++ b/wp-content/themes/twentyfifteen/css/ie.css
@@ -912,4 +912,4 @@ video {
 .rtl .bypostauthor > article .fn:after {
 	right: 6px;
 	left: auto;
-}
+}
--- a/wp-content/themes/twentyfifteen/css/ie7.css
+++ b/wp-content/themes/twentyfifteen/css/ie7.css
@@ -86,4 +86,4 @@ Description: IE7 specific style.

 .gallery-columns-9 .gallery-item {
 	max-width: 8%;
-}
+}
--- a/wp-content/themes/twentyfifteen/footer.php
+++ b/wp-content/themes/twentyfifteen/footer.php
@@ -22,7 +22,7 @@
 				 */
 				do_action( 'twentyfifteen_credits' );
 			?>
-			<a href="<?php echo esc_url( __( 'https://wordpress.org/', 'twentyfifteen' ) ); ?>"><?php printf( esc_html__( 'Proudly powered by %s', 'twentyfifteen' ), 'WordPress' ); ?></a>
+			<a href="<?php echo esc_url( __( 'https://wordpress.org/', 'twentyfifteen' ) ); ?>"><?php printf( __( 'Proudly powered by %s', 'twentyfifteen' ), 'WordPress' ); ?></a>
 		</div><!-- .site-info -->
 	</footer><!-- .site-footer -->

--- a/wp-content/themes/twentyfifteen/functions.php
+++ b/wp-content/themes/twentyfifteen/functions.php
@@ -150,8 +150,9 @@ if ( ! function_exists( 'twentyfifteen_fonts_url' ) ) :
 * @return string Google fonts URL for the theme.
 */
 function twentyfifteen_fonts_url() {
-	$fonts   = array();
-	$subsets = 'latin,latin-ext';
+	$fonts_url = '';
+	$fonts     = array();
+	$subsets   = 'latin,latin-ext';

 	/* translators: If there are characters in your language that are not supported by Noto Sans, translate this to 'off'. Do not translate into your own language. */
 	if ( 'off' !== _x( 'on', 'Noto Sans font: on or off', 'twentyfifteen' ) ) {
@@ -181,10 +182,14 @@ function twentyfifteen_fonts_url() {
 		$subsets .= ',vietnamese';
 	}

-	return add_query_arg( array(
-		'family' => urlencode( implode( '|', $fonts ) ),
-		'subset' => urlencode( $subsets ),
-	), '//fonts.googleapis.com/css' );
+	if ( $fonts ) {
+		$fonts_url = add_query_arg( array(
+			'family' => urlencode( implode( '|', $fonts ) ),
+			'subset' => urlencode( $subsets ),
+		), '//fonts.googleapis.com/css' );
+	}
+
+	return $fonts_url;
 }
 endif;

@@ -201,7 +206,7 @@ function twentyfifteen_scripts() {
 	wp_enqueue_style( 'genericons', get_template_directory_uri() . '/genericons/genericons.css', array(), '3.2' );

 	// Load our main stylesheet.
-	wp_enqueue_style( 'twentyfifteen-style', get_stylesheet_uri(), array( 'twentyfifteen-fonts', 'genericons' ) );
+	wp_enqueue_style( 'twentyfifteen-style', get_stylesheet_uri() );

 	// Load the Internet Explorer specific stylesheet.
 	wp_enqueue_style( 'twentyfifteen-ie', get_template_directory_uri() . '/css/ie.css', array( 'twentyfifteen-style' ), '20141010' );
@@ -221,10 +226,10 @@ function twentyfifteen_scripts() {
 		wp_enqueue_script( 'twentyfifteen-keyboard-image-navigation', get_template_directory_uri() . '/js/keyboard-image-navigation.js', array( 'jquery' ), '20141010' );
 	}

-	wp_enqueue_script( 'twentyfifteen-script', get_template_directory_uri() . '/js/functions.js', array( 'jquery' ), '20141010', true );
+	wp_enqueue_script( 'twentyfifteen-script', get_template_directory_uri() . '/js/functions.js', array( 'jquery' ), '20141212', true );
 	wp_localize_script( 'twentyfifteen-script', 'screenReaderText', array(
-		'expand'   => '<span class="screen-reader-text">' . esc_html__( 'expand child menu', 'twentyfifteen' ) . '</span>',
-		'collapse' => '<span class="screen-reader-text">' . esc_html__( 'collapse child menu', 'twentyfifteen' ) . '</span>',
+		'expand'   => '<span class="screen-reader-text">' . __( 'expand child menu', 'twentyfifteen' ) . '</span>',
+		'collapse' => '<span class="screen-reader-text">' . __( 'collapse child menu', 'twentyfifteen' ) . '</span>',
 	) );
 }
 add_action( 'wp_enqueue_scripts', 'twentyfifteen_scripts' );
--- a/wp-content/themes/twentyfifteen/genericons/example.html
+++ b/wp-content/themes/twentyfifteen/genericons/example.html
@@ -1,719 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-<title>Genericons</title>
-<link rel="stylesheet" href="genericons.css">
-<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
-<style type="text/css">
-/**
- * Example page CSS
- */
-
-body {
-	font-family: sans-serif;
-	line-height: 1.5;
-	margin: 0;
-	color: #2f2d2c;
-	background: #fff;
-	font-size: 11pt;
-}
-
-a {
-	color: #2f2d2c;
-}
-
-h4 {
-	margin-top: 40px;
-}
-
-#iconlist {
-	clear: both;
-	margin-bottom: 20px;
-}
-
-#iconlist div {
-	padding: 10px;
-	overflow: hidden;
-	white-space: nowrap;
-	font-size: 32px;
-	line-height: 1;
-	position: relative;
-	width: 32px;
-	height: 32px;
-}
-
-#iconlist div:before {
-	margin-right: 20px;
-}
-
-#iconlist div:hover {
-	cursor: pointer;
-	color: #e4c05c;
-}
-
-#primary {
-	background: #e4c05c;
-	overflow: hidden;
-}
-
-#content {
-	position: relative;
-	color: #fff;
-	max-width: 980px;
-	padding: 0 10px;
-	margin: 0 auto;
-}
-
-#icons {
-	background: #fbfbfb;
-}
-
-#icons #iconlist {
-	max-width: 980px;
-	box-sizing: border-box;
-	-moz-box-sizing:border-box;
-	-webkit-box-sizing:border-box;
-	padding: 20px 0;
-	margin: 0 auto;
-}
-
-#glyph {
-	float: left;
-	width: 50%;
-	box-sizing: border-box;
-	-moz-box-sizing:border-box;
-	-webkit-box-sizing:border-box;
-	-ms-box-sizing:border-box;
-	padding: 20px 0;
-}
-
-#glyph .info {
-	float: right;
-	width: 180px;
-	padding: 36px 0 0 0;
-}
-
-#glyph .info a {
-	color: #2f2d2c;
-	display: block;
-	padding: 8px 0 8px 15px;
-}
-
-#glyph .info strong {
-	font-weight: normal;
-	display: block;
-	padding: 8px 0;
-}
-
-#glyph .genericon {
-	font-size: 256px;
-	width: 256px;
-	height: 256px;
-	overflow: visible;
-	float: left;
-}
-
-.description {
-	margin-top: 50px;
-	width: 48%;
-	float: right;
-	padding-left: 40px;
-	margin-left: 2%;
-	box-sizing: border-box;
-	-moz-box-sizing:border-box;
-	-webkit-box-sizing:border-box;
-	-ms-box-sizing:border-box;
-	background-size: 4px 4px;
-}
-
-#primary h2 {
-	color: white;
-	margin: 0 auto;
-	padding: 22px 0 0 20px;
-	max-width: 980px;
-	font-size: 2em;
-}
-
-#primary h2 span {
-	display: block;
-	font-weight: normal;
-	font-size: 12pt;
-}
-
-#footer {
-	clear: both;
-	max-width: 980px;
-	margin: 80px auto;
-	text-align: center;
-	text-transform: uppercase;
-	letter-spacing: .1em;
-	font-size: 7pt;
-	color: #ddd;
-}
-
-#footer a {
-	color: #ccc;
-	display: inline-block;
-	width: 150px;
-	overflow: hidden;
-	text-indent: 100%;
-	position: relative;
-	top: 2px;
-	opacity: .3;
-	background-repeat: no-repeat;
-	background-position: center top;
-	background-image: url('data:image/svg+xml;base64,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');
-}
-
-#footer a:hover {
-	opacity: 1;
-}
-
-pre, code {
-	font: 14px/1.5 monospace;
-}
-
-.code {
-	display: block;
-	font: 14px/1.5 monospace;
-	width: 600px;
-	white-space: pre;
-	border: 1px solid #ccc;
-	padding: 10px;
-	overflow: auto;
-	min-height: 110px;
-}
-
-#iconlist .new, #iconlist .update {
-	position: relative;
-}
-
-#iconlist .new:after, #iconlist .update:after {
-	color: #e4c05c;
-	display: block;
-	content: "NEW";
-	font: bold 8px/1 sans-serif;
-	position: absolute;
-	top: 0px;
-	text-align: center;
-	z-index: 10;
-	width: 100%;
-}
-
-#iconlist .update:after {
-	content: "UPDATE";
-	left: -1px;
-}
-
-body.searching #iconlist span.update:after, body.searching #iconlist span.new:after {
-	display: none;
-}
-
-#search {
-	border: 0;
-	border-radius: 2px;
-	position: absolute;
-	right: 20px;
-	font: 11pt sans-serif;
-	padding: 10px;
-	top: 20px;
-	background: rgba(255,255,255,.8);
-}
-
-#search:focus {
-	background: #fff;
-	outline: none;
-}
-
-.genericon-404 {
-	display: none !important; /* This is an easter egg */
-}
-
-.genericon:after {
-	content: attr(alt);
-	display: block;
-	font-size: 9px;
-	color: #999;
-	text-align: center;
-}
-
-.hideUACs.genericon:after {
-	content: none;
-}
-
-
-@media only screen and ( max-width: 900px ) {
-
-	#glyph {
-		float: none;
-		width: 100%;
-	}
-	
-	#glyph .info {
-		width: 30%;
-	}
-	#glyph .genericon {
-		width: 70%;
-	}
-
-	.description {
-		clear: both;
-		width: 100%;
-		background: none;
-		padding-left: 0;
-		float: none;
-	}
-
-}
-</style>
-<script type="text/javascript">
-/**
- * Example page JS
- */
-
-function copyToClipboard ( text, copyMode ) {
-	if ( copyMode == "css" ) {
-		window.prompt( "Copy this, then paste in your CSS :before selector.", text );
-	} else if ( copyMode == "html" ) {
-		window.prompt( "Copy this, then paste in your HTML.", text );
-	} else {
-		window.prompt( "Copy this, then paste in your Photoshop textfield.", text );
-	}
-}
-
-function pickRandomIcon() {
-	var divs = jQuery("#iconlist div").get().sort(function(){
-			return Math.round(Math.random())-0.5;
-		}).slice(0,1);
-
-	attr = jQuery(divs).attr('alt');
-	cssclass = jQuery(divs).attr('class');
-	displayGlyph( attr, cssclass );
-
-}
-
-function displayGlyph( attr, cssclass ) {
-
-	// set permalink
-	var permalink = cssclass.split(' genericon-')[1];
-	window.location.hash = permalink;
-
-	// css copy string
-	csstext = "content: \'\\" + attr + "';";
-
-	// html copy string
-	htmltext = '<span class="' + cssclass + '"></span>';
-
-	// glyph copy string
-	glyphtemp = "&#x" + attr + ";";
-	jQuery('#temp').html( glyphtemp );
-	glyphtext = jQuery('#temp').text();
-
-	// final output
-	output = '<div class="' + cssclass + '"></div>'
-	+ '<div class="info">'
-		+ '<strong>&larr; ' + cssclass.split( ' ' )[1] + '</strong>'
-		+ '<a href="javascript:copyToClipboard(csstext, \'css\')">Copy CSS</a>'
-		+ '<a href="javascript:copyToClipboard(htmltext, \'html\')">Copy HTML</a>'
-		+ '<a href="javascript:copyToClipboard(glyphtext)">Copy Glyph</a>'
-	+ '</div>';
-
-	jQuery( '#glyph' ).html( output );
-
-}
-
-function sortUnicode ( a, b ) {
-	var numberA = jQuery(a).attr('alt').replace('f', '');
-	var numberB = jQuery(b).attr('alt').replace('f', '');
-	var contentA =parseInt( numberA, 16 );
-	var contentB =parseInt( numberB, 16 );
-	return (contentA < contentB) ? -1 : (contentA > contentB) ? 1 : 0;
-}
-
-jQuery(document).ready(function() {
-
-	// pick random icon if no permalink, otherwise go to permalink
-	if ( window.location.hash ) {
-		permalink = "genericon-" + window.location.hash.split('#')[1];
-		attr = jQuery( '.' + permalink ).attr( 'alt' );
-		cssclass = jQuery( '.' + permalink ).attr('class');
-		displayGlyph( attr, cssclass );
-	} else {
-		pickRandomIcon();
-	}
-
-	jQuery( '#iconlist div' ).click(function() {
-
-		attr = jQuery( this ).attr( 'alt' );
-		cssclass = jQuery( this ).attr( 'class' );
-
-		displayGlyph( attr, cssclass );
-
-	});
-
-	var $rows = jQuery('#iconlist div');
-	jQuery('#search').keyup(function() {
-	
-		// remove update text when using search
-		jQuery('body').addClass('searching');
-	
-	    var val = jQuery.trim(jQuery(this).val()).replace(/ +/g, ' ').toLowerCase();
-	
-	    $rows.show().filter(function() {
-	        var text = jQuery(this).text().replace(/\s+/g, ' ').toLowerCase();
-	        return !~text.indexOf(val);
-	    }).hide();
-	});
-	
-	jQuery('input#search').focus();
-
-	// sort based on number
-	jQuery('#iconlist div').sort( sortUnicode ).appendTo('#iconlist');
-
-});
-
-function toggleUACs() {
-	jQuery('.genericon').toggleClass('hideUACs');
-}
-</script>
-</head>
-
-<body>
-
-<div id="main">
-
-	<div id="primary">
-		<div id="content">
-
-			<h2>Genericons <span>&mdash; A free, GPL, flexible icon font for blogs!</span></h2>
-
-			<input placeholder="Filter..." name="search" id="search" type="text" value="" maxlength="150" />
-
-			<div id="glyph">
-			</div>
-			
-			<div class="description">
-				<p>Genericons are vector icons embedded in a webfont designed to be clean and simple keeping with a generic aesthetic. Use for instant HiDPI or to easily change colors on the fly.</p>
-			</div>
-			
-		</div>
-	</div>
-
-	<div id="icons">
-		<div id="iconlist">
-		
-			<!-- note, the text inside the HTML elements is purely for the seach -->
-			
-			<div alt="f423" class="genericon genericon-404" title="genericon-404">404</div>
-			
-			<div alt="f508" class="genericon genericon-activity" title="genericon-activity">activity</div>
-			
-			<div alt="f509" class="genericon genericon-anchor" title="genericon-anchor">anchor</div>
-			
-			<div alt="f101" class="genericon genericon-aside" title="genericon-aside">aside</div>
-			
-			<div alt="f416" class="genericon genericon-attachment" title="genericon-attachment">attachment</div>
-			
-			<div alt="f109" class="genericon genericon-audio" title="genericon-audio">audio</div>
-			
-			<div alt="f471" class="genericon genericon-bold" title="genericon-bold">bold</div>
-			
-			<div alt="f444" class="genericon genericon-book" title="genericon-book">book</div>
-			
-			<div alt="f50a" class="genericon genericon-bug" title="genericon-bug">bug</div>
-			
-			<div alt="f447" class="genericon genericon-cart" title="genericon-cart">cart</div>
-			
-			<div alt="f301" class="genericon genericon-category" title="genericon-category">category</div>
-			
-			<div alt="f108" class="genericon genericon-chat" title="genericon-chat">chat</div>
-			
-			<div alt="f418" class="genericon genericon-checkmark" title="genericon-checkmark">checkmark</div>
-			
-			<div alt="f405" class="genericon genericon-close" title="genericon-close">close</div>
-			
-			<div alt="f406" class="genericon genericon-close-alt" title="genericon-close-alt">close-alt</div>
-			
-			<div alt="f426" class="genericon genericon-cloud" title="genericon-cloud">cloud</div>
-			
-			<div alt="f440" class="genericon genericon-cloud-download" title="genericon-cloud-download">cloud-download</div>
-			
-			<div alt="f441" class="genericon genericon-cloud-upload" title="genericon-cloud-upload">cloud-upload</div>
-			
-			<div alt="f462" class="genericon genericon-code" title="genericon-code">code</div>
-			
-			<div alt="f216" class="genericon genericon-codepen" title="genericon-codepen">codepen</div>
-			
-			<div alt="f445" class="genericon genericon-cog" title="genericon-cog">cog</div>
-			
-			<div alt="f432" class="genericon genericon-collapse" title="genericon-collapse">collapse</div>
-			
-			<div alt="f300" class="genericon genericon-comment" title="genericon-comment">comment</div>
-			
-			<div alt="f305" class="genericon genericon-day" title="genericon-day">day</div>
-			
-			<div alt="f221" class="genericon genericon-digg" title="genericon-digg">digg</div>
-			
-			<div alt="f443" class="genericon genericon-document" title="genericon-document">document</div>
-			
-			<div alt="f428" class="genericon genericon-dot" title="genericon-dot">dot</div>
-			
-			<div alt="f502" class="genericon genericon-downarrow" title="genericon-downarrow">downarrow</div>
-			
-			<div alt="f50b" class="genericon genericon-download" title="genericon-download">download</div>
-			
-			<div alt="f436" class="genericon genericon-draggable" title="genericon-draggable">draggable</div>
-			
-			<div alt="f201" class="genericon genericon-dribbble" title="genericon-dribbble">dribbble</div>
-			
-			<div alt="f225" class="genericon genericon-dropbox" title="genericon-dropbox">dropbox</div>
-			
-			<div alt="f433" class="genericon genericon-dropdown" title="genericon-dropdown">dropdown</div>
-			
-			<div alt="f434" class="genericon genericon-dropdown-left" title="genericon-dropdown-left">dropdown-left</div>
-			
-			<div alt="f411" class="genericon genericon-edit" title="genericon-edit">edit</div>
-			
-			<div alt="f476" class="genericon genericon-ellipsis" title="genericon-ellipsis">ellipsis</div>
-			
-			<div alt="f431" class="genericon genericon-expand" title="genericon-expand">expand</div>
-			
-			<div alt="f442" class="genericon genericon-external" title="genericon-external">external</div>
-			
-			<div alt="f203" class="genericon genericon-facebook" title="genericon-facebook">facebook</div>
-			
-			<div alt="f204" class="genericon genericon-facebook-alt" title="genericon-facebook-alt">facebook-alt</div>
-			
-			<div alt="f458" class="genericon genericon-fastforward" title="genericon-fastforward">fastforward</div>
-			
-			<div alt="f413" class="genericon genericon-feed" title="genericon-feed">feed</div>
-			
-			<div alt="f468" class="genericon genericon-flag" title="genericon-flag">flag</div>
-			
-			<div alt="f211" class="genericon genericon-flickr" title="genericon-flickr">flickr</div>
-			
-			<div alt="f226" class="genericon genericon-foursquare" title="genericon-foursquare">foursquare</div>
-			
-			<div alt="f474" class="genericon genericon-fullscreen" title="genericon-fullscreen">fullscreen</div>
-			
-			<div alt="f103" class="genericon genericon-gallery" title="genericon-gallery">gallery</div>
-			
-			<div alt="f200" class="genericon genericon-github" title="genericon-github">github</div>
-			
-			<div alt="f206" class="genericon genericon-googleplus" title="genericon-googleplus">googleplus</div>
-			
-			<div alt="f218" class="genericon genericon-googleplus-alt" title="genericon-googleplus-alt">googleplus-alt</div>
-			
-			<div alt="f50c" class="genericon genericon-handset" title="genericon-handset">handset</div>
-			
-			<div alt="f461" class="genericon genericon-heart" title="genericon-heart">heart</div>
-			
-			<div alt="f457" class="genericon genericon-help" title="genericon-help">help</div>
-			
-			<div alt="f404" class="genericon genericon-hide" title="genericon-hide">hide</div>
-			
-			<div alt="f505" class="genericon genericon-hierarchy" title="genericon-hierarchy">hierarchy</div>
-			
-			<div alt="f409" class="genericon genericon-home" title="genericon-home">home</div>
-			
-			<div alt="f102" class="genericon genericon-image" title="genericon-image">image</div>
-			
-			<div alt="f455" class="genericon genericon-info" title="genericon-info">info</div>
-			
-			<div alt="f215" class="genericon genericon-instagram" title="genericon-instagram">instagram</div>
-			
-			<div alt="f472" class="genericon genericon-italic" title="genericon-italic">italic</div>
-			
-			<div alt="f427" class="genericon genericon-key" title="genericon-key">key</div>
-			
-			<div alt="f503" class="genericon genericon-leftarrow" title="genericon-leftarrow">leftarrow</div>
-			
-			<div alt="f107" class="genericon genericon-link" title="genericon-link">link</div>
-			
-			<div alt="f207" class="genericon genericon-linkedin" title="genericon-linkedin">linkedin</div>
-			
-			<div alt="f208" class="genericon genericon-linkedin-alt" title="genericon-linkedin-alt">linkedin-alt</div>
-			
-			<div alt="f417" class="genericon genericon-location" title="genericon-location">location</div>
-			
-			<div alt="f470" class="genericon genericon-lock" title="genericon-lock">lock</div>
-			
-			<div alt="f410" class="genericon genericon-mail" title="genericon-mail">mail</div>
-			
-			<div alt="f422" class="genericon genericon-maximize" title="genericon-maximize">maximize</div>
-			
-			<div alt="f419" class="genericon genericon-menu" title="genericon-menu">menu</div>
-			
-			<div alt="f50d" class="genericon genericon-microphone" title="genericon-microphone">microphone</div>
-			
-			<div alt="f421" class="genericon genericon-minimize" title="genericon-minimize">minimize</div>
-			
-			<div alt="f50e" class="genericon genericon-minus" title="genericon-minus">minus</div>
-			
-			<div alt="f307" class="genericon genericon-month" title="genericon-month">month</div>
-			
-			<div alt="f50f" class="genericon genericon-move" title="genericon-move">move</div>
-			
-			<div alt="f429" class="genericon genericon-next" title="genericon-next">next</div>
-			
-			<div alt="f456" class="genericon genericon-notice" title="genericon-notice">notice</div>
-			
-			<div alt="f506" class="genericon genericon-paintbrush" title="genericon-paintbrush">paintbrush</div>
-			
-			<div alt="f219" class="genericon genericon-path" title="genericon-path">path</div>
-			
-			<div alt="f448" class="genericon genericon-pause" title="genericon-pause">pause</div>
-			
-			<div alt="f437" class="genericon genericon-phone" title="genericon-phone">phone</div>
-			
-			<div alt="f473" class="genericon genericon-picture" title="genericon-picture">picture</div>
-			
-			<div alt="f308" class="genericon genericon-pinned" title="genericon-pinned">pinned</div>
-			
-			<div alt="f209" class="genericon genericon-pinterest" title="genericon-pinterest">pinterest</div>
-			
-			<div alt="f210" class="genericon genericon-pinterest-alt" title="genericon-pinterest-alt">pinterest-alt</div>
-			
-			<div alt="f452" class="genericon genericon-play" title="genericon-play">play</div>
-			
-			<div alt="f439" class="genericon genericon-plugin" title="genericon-plugin">plugin</div>
-			
-			<div alt="f510" class="genericon genericon-plus" title="genericon-plus">plus</div>
-			
-			<div alt="f224" class="genericon genericon-pocket" title="genericon-pocket">pocket</div>
-			
-			<div alt="f217" class="genericon genericon-polldaddy" title="genericon-polldaddy">polldaddy</div>
-			
-			<div alt="f460" class="genericon genericon-portfolio" title="genericon-portfolio">portfolio</div>
-			
-			<div alt="f430" class="genericon genericon-previous" title="genericon-previous">previous</div>
-			
-			<div alt="f469" class="genericon genericon-print" title="genericon-print">print</div>
-			
-			<div alt="f106" class="genericon genericon-quote" title="genericon-quote">quote</div>
-			
-			<div alt="f511" class="genericon genericon-rating-empty" title="genericon-rating-empty">rating-empty</div>
-			
-			<div alt="f512" class="genericon genericon-rating-full" title="genericon-rating-full">rating-full</div>
-			
-			<div alt="f513" class="genericon genericon-rating-half" title="genericon-rating-half">rating-half</div>
-			
-			<div alt="f222" class="genericon genericon-reddit" title="genericon-reddit">reddit</div>
-			
-			<div alt="f420" class="genericon genericon-refresh" title="genericon-refresh">refresh</div>
-			
-			<div alt="f412" class="genericon genericon-reply" title="genericon-reply">reply</div>
-			
-			<div alt="f466" class="genericon genericon-reply-alt" title="genericon-reply-alt">reply-alt</div>
-			
-			<div alt="f467" class="genericon genericon-reply-single" title="genericon-reply-single">reply-single</div>
-			
-			<div alt="f459" class="genericon genericon-rewind" title="genericon-rewind">rewind</div>
-			
-			<div alt="f501" class="genericon genericon-rightarrow" title="genericon-rightarrow">rightarrow</div>
-			
-			<div alt="f400" class="genericon genericon-search" title="genericon-search">search</div>
-			
-			<div alt="f438" class="genericon genericon-send-to-phone" title="genericon-send-to-phone">send-to-phone</div>
-			
-			<div alt="f454" class="genericon genericon-send-to-tablet" title="genericon-send-to-tablet">send-to-tablet</div>
-			
-			<div alt="f415" class="genericon genericon-share" title="genericon-share">share</div>
-			
-			<div alt="f403" class="genericon genericon-show" title="genericon-show">show</div>
-			
-			<div alt="f514" class="genericon genericon-shuffle" title="genericon-shuffle">shuffle</div>
-			
-			<div alt="f507" class="genericon genericon-sitemap" title="genericon-sitemap">sitemap</div>
-			
-			<div alt="f451" class="genericon genericon-skip-ahead" title="genericon-skip-ahead">skip-ahead</div>
-			
-			<div alt="f450" class="genericon genericon-skip-back" title="genericon-skip-back">skip-back</div>
-			
-			<div alt="f220" class="genericon genericon-skype" title="genericon-skype">skype</div>
-			
-			<div alt="f424" class="genericon genericon-spam" title="genericon-spam">spam</div>
-			
-			<div alt="f515" class="genericon genericon-spotify" title="genericon-spotify">spotify</div>
-			
-			<div alt="f100" class="genericon genericon-standard" title="genericon-standard">standard</div>
-			
-			<div alt="f408" class="genericon genericon-star" title="genericon-star">star</div>
-			
-			<div alt="f105" class="genericon genericon-status" title="genericon-status">status</div>
-			
-			<div alt="f449" class="genericon genericon-stop" title="genericon-stop">stop</div>
-			
-			<div alt="f223" class="genericon genericon-stumbleupon" title="genericon-stumbleupon">stumbleupon</div>
-			
-			<div alt="f463" class="genericon genericon-subscribe" title="genericon-subscribe">subscribe</div>
-			
-			<div alt="f465" class="genericon genericon-subscribed" title="genericon-subscribed">subscribed</div>
-			
-			<div alt="f425" class="genericon genericon-summary" title="genericon-summary">summary</div>
-			
-			<div alt="f453" class="genericon genericon-tablet" title="genericon-tablet">tablet</div>
-			
-			<div alt="f302" class="genericon genericon-tag" title="genericon-tag">tag</div>
-			
-			<div alt="f303" class="genericon genericon-time" title="genericon-time">time</div>
-			
-			<div alt="f435" class="genericon genericon-top" title="genericon-top">top</div>
-			
-			<div alt="f407" class="genericon genericon-trash" title="genericon-trash">trash</div>
-			
-			<div alt="f214" class="genericon genericon-tumblr" title="genericon-tumblr">tumblr</div>
-			
-			<div alt="f516" class="genericon genericon-twitch" title="genericon-twitch">twitch</div>
-			
-			<div alt="f202" class="genericon genericon-twitter" title="genericon-twitter">twitter</div>
-			
-			<div alt="f446" class="genericon genericon-unapprove" title="genericon-unapprove">unapprove</div>
-			
-			<div alt="f464" class="genericon genericon-unsubscribe" title="genericon-unsubscribe">unsubscribe</div>
-			
-			<div alt="f401" class="genericon genericon-unzoom" title="genericon-unzoom">unzoom</div>
-			
-			<div alt="f500" class="genericon genericon-uparrow" title="genericon-uparrow">uparrow</div>
-			
-			<div alt="f304" class="genericon genericon-user" title="genericon-user">user</div>
-			
-			<div alt="f104" class="genericon genericon-video" title="genericon-video">video</div>
-			
-			<div alt="f517" class="genericon genericon-videocamera" title="genericon-videocamera">videocamera</div>
-			
-			<div alt="f212" class="genericon genericon-vimeo" title="genericon-vimeo">vimeo</div>
-			
-			<div alt="f414" class="genericon genericon-warning" title="genericon-warning">warning</div>
-			
-			<div alt="f475" class="genericon genericon-website" title="genericon-website">website</div>
-			
-			<div alt="f306" class="genericon genericon-week" title="genericon-week">week</div>
-			
-			<div alt="f205" class="genericon genericon-wordpress" title="genericon-wordpress">wordpress</div>
-			
-			<div alt="f504" class="genericon genericon-xpost" title="genericon-xpost">xpost</div>
-			
-			<div alt="f213" class="genericon genericon-youtube" title="genericon-youtube">youtube</div>
-			
-			<div alt="f402" class="genericon genericon-zoom" title="genericon-zoom">zoom</div>
-			
-
-		</div>
-		
-		<div id="temp" style="display: none;"></div>
-		
-	</div>
-
-	<div id="footer">
-
-		<p>An <a href="http://automattic.com" rel="nofollow">Automattic</a> Portrayal</p>
-		<p>No designers were harmed in the making of this icon font.</p>
-		
-
-	</div>
-
-</div>
-
-</body>
-</html>
--- a/wp-content/themes/twentyfifteen/genericons/genericons.css
+++ b/wp-content/themes/twentyfifteen/genericons/genericons.css
@@ -207,7 +207,3 @@
 .genericon-xpost:before { content: "\f504"; }
 .genericon-youtube:before { content: "\f213"; }
 .genericon-zoom:before { content: "\f402"; }
-
-
-
-
--- a/wp-content/themes/twentyfifteen/header.php
+++ b/wp-content/themes/twentyfifteen/header.php
@@ -24,7 +24,7 @@

 <body <?php body_class(); ?>>
 <div id="page" class="hfeed site">
-	<a class="skip-link screen-reader-text" href="#content"><?php esc_html_e( 'Skip to content', 'twentyfifteen' ); ?></a>
+	<a class="skip-link screen-reader-text" href="#content"><?php _e( 'Skip to content', 'twentyfifteen' ); ?></a>

 	<div id="sidebar" class="sidebar">
 		<header id="masthead" class="site-header" role="banner">
@@ -37,11 +37,11 @@
 					<?php endif;

 					$description = get_bloginfo( 'description', 'display' );
-					if ( ! empty( $description ) || is_customize_preview() ) : ?>
-						<p class="site-description"><?php echo esc_html( $description ); ?></p>
+					if ( $description || is_customize_preview() ) : ?>
+						<p class="site-description"><?php echo $description; ?></p>
 					<?php endif;
 				?>
-				<button class="secondary-toggle"><?php esc_html_e( 'Menu and widgets', 'twentyfifteen' ); ?></button>
+				<button class="secondary-toggle"><?php _e( 'Menu and widgets', 'twentyfifteen' ); ?></button>
 			</div><!-- .site-branding -->
 		</header><!-- .site-header -->

--- a/wp-content/themes/twentyfifteen/image.php
+++ b/wp-content/themes/twentyfifteen/image.php
@@ -21,7 +21,7 @@ get_header(); ?>

 					<nav id="image-navigation" class="navigation image-navigation">
 						<div class="nav-links">
-							<div class="nav-previous"><?php previous_image_link( false, esc_html__( 'Previous Image', 'twentyfifteen' ) ); ?></div><div class="nav-next"><?php next_image_link( false, esc_html__( 'Next Image', 'twentyfifteen' ) ); ?></div>
+							<div class="nav-previous"><?php previous_image_link( false, __( 'Previous Image', 'twentyfifteen' ) ); ?></div><div class="nav-next"><?php next_image_link( false, __( 'Next Image', 'twentyfifteen' ) ); ?></div>
 						</div><!-- .nav-links -->
 					</nav><!-- .image-navigation -->

@@ -56,11 +56,11 @@ get_header(); ?>
 						<?php
 							the_content();
 							wp_link_pages( array(
-								'before'      => '<div class="page-links"><span class="page-links-title">' . esc_html__( 'Pages:', 'twentyfifteen' ) . '</span>',
+								'before'      => '<div class="page-links"><span class="page-links-title">' . __( 'Pages:', 'twentyfifteen' ) . '</span>',
 								'after'       => '</div>',
 								'link_before' => '<span>',
 								'link_after'  => '</span>',
-								'pagelink'    => '<span class="screen-reader-text">' . esc_html__( 'Page', 'twentyfifteen' ) . ' </span>%',
+								'pagelink'    => '<span class="screen-reader-text">' . __( 'Page', 'twentyfifteen' ) . ' </span>%',
 								'separator'   => '<span class="screen-reader-text">, </span>',
 							) );
 						?>
@@ -68,7 +68,7 @@ get_header(); ?>

 					<footer class="entry-footer">
 						<?php twentyfifteen_entry_meta(); ?>
-						<?php edit_post_link( esc_html__( 'Edit', 'twentyfifteen' ), '<span class="edit-link">', '</span>' ); ?>
+						<?php edit_post_link( __( 'Edit', 'twentyfifteen' ), '<span class="edit-link">', '</span>' ); ?>
 					</footer><!-- .entry-footer -->

 				</article><!-- #post-## -->
--- a/wp-content/themes/twentyfifteen/inc/custom-header.php
+++ b/wp-content/themes/twentyfifteen/inc/custom-header.php
@@ -181,7 +181,7 @@ endif; // twentyfifteen_header_style
 function twentyfifteen_header_background_color_css() {
 	$color_scheme            = twentyfifteen_get_color_scheme();
 	$default_color           = $color_scheme[1];
-	$header_background_color = get_theme_mod( 'header_background_color', '#ffffff' );
+	$header_background_color = get_theme_mod( 'header_background_color', $default_color );

 	// Don't do anything if the current color is the default.
 	if ( $header_background_color === $default_color ) {
@@ -225,7 +225,7 @@ add_action( 'wp_enqueue_scripts', 'twentyfifteen_header_background_color_css', 1
 function twentyfifteen_sidebar_text_color_css() {
 	$color_scheme       = twentyfifteen_get_color_scheme();
 	$default_color      = $color_scheme[4];
-	$sidebar_link_color = get_theme_mod( 'sidebar_textcolor', '#333333' );
+	$sidebar_link_color = get_theme_mod( 'sidebar_textcolor', $default_color );

 	// Don't do anything if the current color is the default.
 	if ( $sidebar_link_color === $default_color ) {
@@ -353,4 +353,4 @@ function twentyfifteen_sidebar_text_color_css() {

 	wp_add_inline_style( 'twentyfifteen-style', sprintf( $css, $sidebar_link_color, $sidebar_text_color, $sidebar_border_color, $sidebar_border_focus_color ) );
 }
-add_action( 'wp_enqueue_scripts', 'twentyfifteen_sidebar_text_color_css', 11 );
+add_action( 'wp_enqueue_scripts', 'twentyfifteen_sidebar_text_color_css', 11 );
--- a/wp-content/themes/twentyfifteen/inc/customizer.php
+++ b/wp-content/themes/twentyfifteen/inc/customizer.php
@@ -27,13 +27,8 @@ function twentyfifteen_customize_register( $wp_customize ) {
 		'transport'         => 'postMessage',
 	) );

-	$wp_customize->add_setting( 'color_scheme_css', array(
-		'default'   => '',
-		'transport' => 'postMessage',
-	) );
-
 	$wp_customize->add_control( 'color_scheme', array(
-		'label'    => esc_html__( 'Base Color Scheme', 'twentyfifteen' ),
+		'label'    => __( 'Base Color Scheme', 'twentyfifteen' ),
 		'section'  => 'colors',
 		'type'     => 'select',
 		'choices'  => twentyfifteen_get_color_scheme_choices(),
@@ -48,8 +43,8 @@ function twentyfifteen_customize_register( $wp_customize ) {
 	) );

 	$wp_customize->add_control( new WP_Customize_Color_Control( $wp_customize, 'sidebar_textcolor', array(
-		'label'       => esc_html__( 'Header and Sidebar Text Color', 'twentyfifteen' ),
-		'description' => esc_html__( 'Applied to the header on small screens and the sidebar on wide screens.', 'twentyfifteen' ),
+		'label'       => __( 'Header and Sidebar Text Color', 'twentyfifteen' ),
+		'description' => __( 'Applied to the header on small screens and the sidebar on wide screens.', 'twentyfifteen' ),
 		'section'     => 'colors',
 	) ) );

@@ -64,13 +59,13 @@ function twentyfifteen_customize_register( $wp_customize ) {
 	) );

 	$wp_customize->add_control( new WP_Customize_Color_Control( $wp_customize, 'header_background_color', array(
-		'label'       => esc_html__( 'Header and Sidebar Background Color', 'twentyfifteen' ),
-		'description' => esc_html__( 'Applied to the header on small screens and the sidebar on wide screens.', 'twentyfifteen' ),
+		'label'       => __( 'Header and Sidebar Background Color', 'twentyfifteen' ),
+		'description' => __( 'Applied to the header on small screens and the sidebar on wide screens.', 'twentyfifteen' ),
 		'section'     => 'colors',
 	) ) );

 	// Add an additional description to the header image section.
-	$wp_customize->get_section( 'header_image' )->description = esc_html__( 'Applied to the header on small screens and the sidebar on wide screens.', 'twentyfifteen' );
+	$wp_customize->get_section( 'header_image' )->description = __( 'Applied to the header on small screens and the sidebar on wide screens.', 'twentyfifteen' );
 }
 add_action( 'customize_register', 'twentyfifteen_customize_register', 11 );

@@ -94,7 +89,7 @@ add_action( 'customize_register', 'twentyfifteen_customize_register', 11 );
 function twentyfifteen_get_color_schemes() {
 	return apply_filters( 'twentyfifteen_color_schemes', array(
 		'default' => array(
-			'label'  => esc_html__( 'Default', 'twentyfifteen' ),
+			'label'  => __( 'Default', 'twentyfifteen' ),
 			'colors' => array(
 				'#f1f1f1',
 				'#ffffff',
@@ -105,7 +100,7 @@ function twentyfifteen_get_color_schemes() {
 			),
 		),
 		'dark'    => array(
-			'label'  => esc_html__( 'Dark', 'twentyfifteen' ),
+			'label'  => __( 'Dark', 'twentyfifteen' ),
 			'colors' => array(
 				'#111111',
 				'#202020',
@@ -116,7 +111,7 @@ function twentyfifteen_get_color_schemes() {
 			),
 		),
 		'yellow'  => array(
-			'label'  => esc_html__( 'Yellow', 'twentyfifteen' ),
+			'label'  => __( 'Yellow', 'twentyfifteen' ),
 			'colors' => array(
 				'#f4ca16',
 				'#ffdf00',
@@ -127,7 +122,7 @@ function twentyfifteen_get_color_schemes() {
 			),
 		),
 		'pink'    => array(
-			'label'  => esc_html__( 'Pink', 'twentyfifteen' ),
+			'label'  => __( 'Pink', 'twentyfifteen' ),
 			'colors' => array(
 				'#ffe5d1',
 				'#e53b51',
@@ -138,7 +133,7 @@ function twentyfifteen_get_color_schemes() {
 			),
 		),
 		'purple'  => array(
-			'label'  => esc_html__( 'Purple', 'twentyfifteen' ),
+			'label'  => __( 'Purple', 'twentyfifteen' ),
 			'colors' => array(
 				'#674970',
 				'#2e2256',
@@ -149,7 +144,7 @@ function twentyfifteen_get_color_schemes() {
 			),
 		),
 		'blue'   => array(
-			'label'  => esc_html__( 'Blue', 'twentyfifteen' ),
+			'label'  => __( 'Blue', 'twentyfifteen' ),
 			'colors' => array(
 				'#e9f2f9',
 				'#55c3dc',
@@ -182,7 +177,7 @@ function twentyfifteen_get_color_scheme() {
 }
 endif; // twentyfifteen_get_color_scheme

-if ( ! function_exists( 'twentyfifteen_get_color_scheme_control_options' ) ) :
+if ( ! function_exists( 'twentyfifteen_get_color_scheme_choices' ) ) :
 /**
 * Returns an array of color scheme choices registered for Twenty Fifteen.
 *
@@ -200,7 +195,7 @@ function twentyfifteen_get_color_scheme_choices() {

 	return $color_scheme_control_options;
 }
-endif; // twentyfifteen_get_color_scheme_control_options
+endif; // twentyfifteen_get_color_scheme_choices

 if ( ! function_exists( 'twentyfifteen_sanitize_color_scheme' ) ) :
 /**
@@ -231,13 +226,34 @@ endif; // twentyfifteen_sanitize_color_scheme
 */
 function twentyfifteen_color_scheme_css() {
 	$color_scheme_option = get_theme_mod( 'color_scheme', 'default' );
-	$color_scheme_css    = get_theme_mod( 'color_scheme_css', '' );

 	// Don't do anything if the default color scheme is selected.
-	if ( 'default' === $color_scheme_option || empty( $color_scheme_css ) ) {
+	if ( 'default' === $color_scheme_option ) {
 		return;
 	}

+	$color_scheme = twentyfifteen_get_color_scheme();
+
+	// Convert main and sidebar text hex color to rgba.
+	$color_textcolor_rgb         = twentyfifteen_hex2rgb( $color_scheme[3] );
+	$color_sidebar_textcolor_rgb = twentyfifteen_hex2rgb( $color_scheme[4] );
+	$colors = array(
+		'background_color'            => $color_scheme[0],
+		'header_background_color'     => $color_scheme[1],
+		'box_background_color'        => $color_scheme[2],
+		'textcolor'                   => $color_scheme[3],
+		'secondary_textcolor'         => vsprintf( 'rgba( %1$s, %2$s, %3$s, 0.7)', $color_textcolor_rgb ),
+		'border_color'                => vsprintf( 'rgba( %1$s, %2$s, %3$s, 0.1)', $color_textcolor_rgb ),
+		'border_focus_color'          => vsprintf( 'rgba( %1$s, %2$s, %3$s, 0.3)', $color_textcolor_rgb ),
+		'sidebar_textcolor'           => $color_scheme[4],
+		'sidebar_border_color'        => vsprintf( 'rgba( %1$s, %2$s, %3$s, 0.1)', $color_sidebar_textcolor_rgb ),
+		'sidebar_border_focus_color'  => vsprintf( 'rgba( %1$s, %2$s, %3$s, 0.3)', $color_sidebar_textcolor_rgb ),
+		'secondary_sidebar_textcolor' => vsprintf( 'rgba( %1$s, %2$s, %3$s, 0.7)', $color_sidebar_textcolor_rgb ),
+		'meta_box_background_color'   => $color_scheme[5],
+	);
+
+	$color_scheme_css = twentyfifteen_get_color_scheme_css( $colors );
+
 	wp_add_inline_style( 'twentyfifteen-style', $color_scheme_css );
 }
 add_action( 'wp_enqueue_scripts', 'twentyfifteen_color_scheme_css' );
@@ -250,7 +266,7 @@ add_action( 'wp_enqueue_scripts', 'twentyfifteen_color_scheme_css' );
 * @since Twenty Fifteen 1.0
 */
 function twentyfifteen_customize_control_js() {
-	wp_enqueue_script( 'color-scheme-control', get_template_directory_uri() . '/js/color-scheme-control.js', array( 'customize-controls', 'iris', 'underscore', 'wp-util' ), '', true  );
+	wp_enqueue_script( 'color-scheme-control', get_template_directory_uri() . '/js/color-scheme-control.js', array( 'customize-controls', 'iris', 'underscore', 'wp-util' ), '20141216', true );
 	wp_localize_script( 'color-scheme-control', 'colorScheme', twentyfifteen_get_color_schemes() );
 }
 add_action( 'customize_controls_enqueue_scripts', 'twentyfifteen_customize_control_js' );
@@ -261,32 +277,46 @@ add_action( 'customize_controls_enqueue_scripts', 'twentyfifteen_customize_contr
 * @since Twenty Fifteen 1.0
 */
 function twentyfifteen_customize_preview_js() {
-	wp_enqueue_script( 'twentyfifteen-customize-preview', get_template_directory_uri() . '/js/customize-preview.js', array( 'customize-preview' ), '20141029', true );
+	wp_enqueue_script( 'twentyfifteen-customize-preview', get_template_directory_uri() . '/js/customize-preview.js', array( 'customize-preview' ), '20141216', true );
 }
 add_action( 'customize_preview_init', 'twentyfifteen_customize_preview_js' );

 /**
- * Output an Underscore template for generating CSS for the color scheme.
- *
- * The template generates the css dynamically for instant display in the Customizer
- * preview, and to be saved in a `theme_mod` for display on the front-end.
+ * Returns CSS for the color schemes.
 *
 * @since Twenty Fifteen 1.0
+ *
+ * @param array $colors Color scheme colors.
+ * @return string Color scheme CSS.
 */
-function twentyfifteen_color_scheme_css_template() {
-	?>
-	<script type="text/html" id="tmpl-twentyfifteen-color-scheme">
+function twentyfifteen_get_color_scheme_css( $colors ) {
+	$colors = wp_parse_args( $colors, array(
+		'background_color'            => '',
+		'header_background_color'     => '',
+		'box_background_color'        => '',
+		'textcolor'                   => '',
+		'secondary_textcolor'         => '',
+		'border_color'                => '',
+		'border_focus_color'          => '',
+		'sidebar_textcolor'           => '',
+		'sidebar_border_color'        => '',
+		'sidebar_border_focus_color'  => '',
+		'secondary_sidebar_textcolor' => '',
+		'meta_box_background_color'   => '',
+	) );
+
+	$css = <<<CSS
 	/* Color Scheme */

 	/* Background Color */
 	body {
-		background-color: {{ data.background_color }};
+		background-color: {$colors['background_color']};
 	}

 	/* Sidebar Background Color */
 	body:before,
 	.site-header {
-		background-color: {{ data.header_background_color }};
+		background-color: {$colors['header_background_color']};
 	}

 	/* Box Background Color */
@@ -298,7 +328,7 @@ function twentyfifteen_color_scheme_css_template() {
 	.page-header,
 	.page-content,
 	.comments-area {
-		background-color: {{ data.box_background_color }};
+		background-color: {$colors['box_background_color']};
 	}

 	/* Box Background Color */
@@ -315,7 +345,7 @@ function twentyfifteen_color_scheme_css_template() {
 	.page-links a:hover,
 	.page-links a:focus,
 	.sticky-post {
-		color: {{ data.box_background_color }};
+		color: {$colors['box_background_color']};
 	}

 	/* Main Text Color */
@@ -328,7 +358,7 @@ function twentyfifteen_color_scheme_css_template() {
 	.widget_calendar tbody a,
 	.page-links a,
 	.sticky-post {
-		background-color: {{ data.textcolor }};
+		background-color: {$colors['textcolor']};
 	}

 	/* Main Text Color */
@@ -352,7 +382,7 @@ function twentyfifteen_color_scheme_css_template() {
 	.comment-list .reply a:focus,
 	.site-info a:hover,
 	.site-info a:focus {
-		color: {{ data.textcolor }};
+		color: {$colors['textcolor']};
 	}

 	/* Main Text Color */
@@ -369,7 +399,7 @@ function twentyfifteen_color_scheme_css_template() {
 	.pingback .edit-link a:hover,
 	.comment-list .reply a:hover,
 	.site-info a:hover {
-		border-color: {{ data.textcolor }};
+		border-color: {$colors['textcolor']};
 	}

 	/* Secondary Text Color */
@@ -389,8 +419,8 @@ function twentyfifteen_color_scheme_css_template() {
 	.widget_calendar tbody a:focus,
 	.page-links a:hover,
 	.page-links a:focus {
-		background-color: {{ data.textcolor }}; /* Fallback for IE7 and IE8 */
-		background-color: {{ data.secondary_textcolor }};
+		background-color: {$colors['textcolor']}; /* Fallback for IE7 and IE8 */
+		background-color: {$colors['secondary_textcolor']};
 	}

 	/* Secondary Text Color */
@@ -429,24 +459,24 @@ function twentyfifteen_color_scheme_css_template() {
 	.wp-caption-text,
 	.gallery-caption,
 	.comment-list .reply a {
-		color: {{ data.textcolor }}; /* Fallback for IE7 and IE8 */
-		color: {{ data.secondary_textcolor }};
+		color: {$colors['textcolor']}; /* Fallback for IE7 and IE8 */
+		color: {$colors['secondary_textcolor']};
 	}

 	/* Secondary Text Color */
 	blockquote,
 	.logged-in-as a:hover,
 	.comment-author a:hover {
-		border-color: {{ data.textcolor }}; /* Fallback for IE7 and IE8 */
-		border-color: {{ data.secondary_textcolor }};
+		border-color: {$colors['textcolor']}; /* Fallback for IE7 and IE8 */
+		border-color: {$colors['secondary_textcolor']};
 	}

 	/* Border Color */
 	hr,
 	.dropdown-toggle:hover,
 	.dropdown-toggle:focus {
-		background-color: {{ data.textcolor }}; /* Fallback for IE7 and IE8 */
-		background-color: {{ data.border_color }};
+		background-color: {$colors['textcolor']}; /* Fallback for IE7 and IE8 */
+		background-color: {$colors['border_color']};
 	}

 	/* Border Color */
@@ -481,67 +511,67 @@ function twentyfifteen_color_scheme_css_template() {
 	.comment-list .trackback,
 	.comment-list .reply a,
 	.no-comments {
-		border-color: {{ data.textcolor }}; /* Fallback for IE7 and IE8 */
-		border-color: {{ data.border_color }};
+		border-color: {$colors['textcolor']}; /* Fallback for IE7 and IE8 */
+		border-color: {$colors['border_color']};
 	}

 	/* Border Focus Color */
 	a:focus,
 	button:focus,
 	input:focus {
-		outline-color: {{ data.textcolor }}; /* Fallback for IE7 and IE8 */
-		outline-color: {{ data.border_focus_color }};
+		outline-color: {$colors['textcolor']}; /* Fallback for IE7 and IE8 */
+		outline-color: {$colors['border_focus_color']};
 	}

 	input:focus,
 	textarea:focus {
-		border-color: {{ data.textcolor }}; /* Fallback for IE7 and IE8 */
-		border-color: {{ data.border_focus_color }};
+		border-color: {$colors['textcolor']}; /* Fallback for IE7 and IE8 */
+		border-color: {$colors['border_focus_color']};
 	}

 	/* Sidebar Link Color */
 	.secondary-toggle:before {
-		color: {{ data.sidebar_textcolor }};
+		color: {$colors['sidebar_textcolor']};
 	}

 	.site-title a,
 	.site-description {
-		color: {{ data.sidebar_textcolor }};
+		color: {$colors['sidebar_textcolor']};
 	}

 	/* Sidebar Text Color */
 	.site-title a:hover,
 	.site-title a:focus {
-		color: {{ data.secondary_sidebar_textcolor }};
+		color: {$colors['secondary_sidebar_textcolor']};
 	}

 	/* Sidebar Border Color */
 	.secondary-toggle {
-		border-color: {{ data.sidebar_textcolor }}; /* Fallback for IE7 and IE8 */
-		border-color: {{ data.sidebar_border_color }};
+		border-color: {$colors['sidebar_textcolor']}; /* Fallback for IE7 and IE8 */
+		border-color: {$colors['sidebar_border_color']};
 	}

 	/* Sidebar Border Focus Color */
 	.secondary-toggle:hover,
 	.secondary-toggle:focus {
-		border-color: {{ data.sidebar_textcolor }}; /* Fallback for IE7 and IE8 */
-		border-color: {{ data.sidebar_border_focus_color }};
+		border-color: {$colors['sidebar_textcolor']}; /* Fallback for IE7 and IE8 */
+		border-color: {$colors['sidebar_border_focus_color']};
 	}

 	.site-title a {
-		outline-color: {{ data.sidebar_textcolor }}; /* Fallback for IE7 and IE8 */
-		outline-color: {{ data.sidebar_border_focus_color }};
+		outline-color: {$colors['sidebar_textcolor']}; /* Fallback for IE7 and IE8 */
+		outline-color: {$colors['sidebar_border_focus_color']};
 	}

 	/* Meta Background Color */
 	.entry-footer {
-		background-color: {{ data.meta_box_background_color }};
+		background-color: {$colors['meta_box_background_color']};
 	}

 	@media screen and (min-width: 38.75em) {
 		/* Main Text Color */
 		.page-header {
-			border-color: {{ data.textcolor }};
+			border-color: {$colors['textcolor']};
 		}
 	}

@@ -560,7 +590,7 @@ function twentyfifteen_color_scheme_css_template() {
 		.widget_calendar tbody a,
 		.widget_calendar tbody a:hover,
 		.widget_calendar tbody a:focus {
-			color: {{ data.header_background_color }};
+			color: {$colors['header_background_color']};
 		}

 		/* Sidebar Link Color */
@@ -569,7 +599,7 @@ function twentyfifteen_color_scheme_css_template() {
 		.widget-title,
 		.widget blockquote cite,
 		.widget blockquote small {
-			color: {{ data.sidebar_textcolor }};
+			color: {$colors['sidebar_textcolor']};
 		}

 		.widget button,
@@ -577,11 +607,11 @@ function twentyfifteen_color_scheme_css_template() {
 		.widget input[type="reset"],
 		.widget input[type="submit"],
 		.widget_calendar tbody a {
-			background-color: {{ data.sidebar_textcolor }};
+			background-color: {$colors['sidebar_textcolor']};
 		}

 		.textwidget a {
-			border-color: {{ data.sidebar_textcolor }};
+			border-color: {$colors['sidebar_textcolor']};
 		}

 		/* Sidebar Text Color */
@@ -592,7 +622,7 @@ function twentyfifteen_color_scheme_css_template() {
 		.widget blockquote,
 		.widget .wp-caption-text,
 		.widget .gallery-caption {
-			color: {{ data.secondary_sidebar_textcolor }};
+			color: {$colors['secondary_sidebar_textcolor']};
 		}

 		.widget button:hover,
@@ -605,11 +635,11 @@ function twentyfifteen_color_scheme_css_template() {
 		.widget input[type="submit"]:focus,
 		.widget_calendar tbody a:hover,
 		.widget_calendar tbody a:focus {
-			background-color: {{ data.secondary_sidebar_textcolor }};
+			background-color: {$colors['secondary_sidebar_textcolor']};
 		}

 		.widget blockquote {
-			border-color: {{ data.secondary_sidebar_textcolor }};
+			border-color: {$colors['secondary_sidebar_textcolor']};
 		}

 		/* Sidebar Border Color */
@@ -626,25 +656,56 @@ function twentyfifteen_color_scheme_css_template() {
 		.widget_nav_menu .sub-menu,
 		.widget_pages .children,
 		.widget abbr[title] {
-			border-color: {{ data.sidebar_border_color }};
+			border-color: {$colors['sidebar_border_color']};
 		}

 		.dropdown-toggle:hover,
 		.dropdown-toggle:focus,
 		.widget hr {
-			background-color: {{ data.sidebar_border_color }};
+			background-color: {$colors['sidebar_border_color']};
 		}

 		.widget input:focus,
 		.widget textarea:focus {
-			border-color: {{ data.sidebar_border_focus_color }};
+			border-color: {$colors['sidebar_border_focus_color']};
 		}

 		.sidebar a:focus,
 		.dropdown-toggle:focus {
-			outline-color: {{ data.sidebar_border_focus_color }};
+			outline-color: {$colors['sidebar_border_focus_color']};
 		}
 	}
+CSS;
+
+	return $css;
+}
+
+/**
+ * Output an Underscore template for generating CSS for the color scheme.
+ *
+ * The template generates the css dynamically for instant display in the Customizer
+ * preview.
+ *
+ * @since Twenty Fifteen 1.0
+ */
+function twentyfifteen_color_scheme_css_template() {
+	$colors = array(
+		'background_color'            => '{{ data.background_color }}',
+		'header_background_color'     => '{{ data.header_background_color }}',
+		'box_background_color'        => '{{ data.box_background_color }}',
+		'textcolor'                   => '{{ data.textcolor }}',
+		'secondary_textcolor'         => '{{ data.secondary_textcolor }}',
+		'border_color'                => '{{ data.border_color }}',
+		'border_focus_color'          => '{{ data.border_focus_color }}',
+		'sidebar_textcolor'           => '{{ data.sidebar_textcolor }}',
+		'sidebar_border_color'        => '{{ data.sidebar_border_color }}',
+		'sidebar_border_focus_color'  => '{{ data.sidebar_border_focus_color }}',
+		'secondary_sidebar_textcolor' => '{{ data.secondary_sidebar_textcolor }}',
+		'meta_box_background_color'   => '{{ data.meta_box_background_color }}',
+	);
+	?>
+	<script type="text/html" id="tmpl-twentyfifteen-color-scheme">
+		<?php echo twentyfifteen_get_color_scheme_css( $colors ); ?>
 	</script>
 	<?php
 }
--- a/wp-content/themes/twentyfifteen/inc/template-tags.php
+++ b/wp-content/themes/twentyfifteen/inc/template-tags.php
@@ -20,14 +20,14 @@ function twentyfifteen_comment_nav() {
 	if ( get_comment_pages_count() > 1 && get_option( 'page_comments' ) ) :
 	?>
 	<nav class="navigation comment-navigation" role="navigation">
-		<h2 class="screen-reader-text"><?php esc_html_e( 'Comment navigation', 'twentyfifteen' ); ?></h2>
+		<h2 class="screen-reader-text"><?php _e( 'Comment navigation', 'twentyfifteen' ); ?></h2>
 		<div class="nav-links">
 			<?php
-				if ( $prev_link = get_previous_comments_link( esc_html__( 'Older Comments', 'twentyfifteen' ) ) ) :
+				if ( $prev_link = get_previous_comments_link( __( 'Older Comments', 'twentyfifteen' ) ) ) :
 					printf( '<div class="nav-previous">%s</div>', $prev_link );
 				endif;

-				if ( $next_link = get_next_comments_link( esc_html__( 'Newer Comments', 'twentyfifteen' ) ) ) :
+				if ( $next_link = get_next_comments_link( __( 'Newer Comments', 'twentyfifteen' ) ) ) :
 					printf( '<div class="nav-next">%s</div>', $next_link );
 				endif;
 			?>
@@ -46,13 +46,13 @@ if ( ! function_exists( 'twentyfifteen_entry_meta' ) ) :
 */
 function twentyfifteen_entry_meta() {
 	if ( is_sticky() && is_home() && ! is_paged() ) {
-		printf( '<span class="sticky-post">%s</span>', esc_html__( 'Featured', 'twentyfifteen' ) );
+		printf( '<span class="sticky-post">%s</span>', __( 'Featured', 'twentyfifteen' ) );
 	}

 	$format = get_post_format();
 	if ( current_theme_supports( 'post-formats', $format ) ) {
 		printf( '<span class="entry-format">%1$s<a href="%2$s">%3$s</a></span>',
-			sprintf( '<span class="screen-reader-text">%s </span>', esc_html_x( 'Format', 'Used before post format.', 'twentyfifteen' ) ),
+			sprintf( '<span class="screen-reader-text">%s </span>', _x( 'Format', 'Used before post format.', 'twentyfifteen' ) ),
 			esc_url( get_post_format_link( $format ) ),
 			get_post_format_string( $format )
 		);
@@ -67,13 +67,13 @@ function twentyfifteen_entry_meta() {

 		$time_string = sprintf( $time_string,
 			esc_attr( get_the_date( 'c' ) ),
-			esc_html( get_the_date() ),
+			get_the_date(),
 			esc_attr( get_the_modified_date( 'c' ) ),
-			esc_html( get_the_modified_date() )
+			get_the_modified_date()
 		);

 		printf( '<span class="posted-on"><span class="screen-reader-text">%1$s </span><a href="%2$s" rel="bookmark">%3$s</a></span>',
-			esc_html_x( 'Posted on', 'Used before publish date.', 'twentyfifteen' ),
+			_x( 'Posted on', 'Used before publish date.', 'twentyfifteen' ),
 			esc_url( get_permalink() ),
 			$time_string
 		);
@@ -82,16 +82,16 @@ function twentyfifteen_entry_meta() {
 	if ( 'post' == get_post_type() ) {
 		if ( is_singular() || is_multi_author() ) {
 			printf( '<span class="byline"><span class="author vcard"><span class="screen-reader-text">%1$s </span><a class="url fn n" href="%2$s">%3$s</a></span></span>',
-				esc_html_x( 'Author', 'Used before post author name.', 'twentyfifteen' ),
+				_x( 'Author', 'Used before post author name.', 'twentyfifteen' ),
 				esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ),
-				esc_html( get_the_author() )
+				get_the_author()
 			);
 		}

 		$categories_list = get_the_category_list( _x( ', ', 'Used between list items, there is a space after the comma.', 'twentyfifteen' ) );
 		if ( $categories_list && twentyfifteen_categorized_blog() ) {
 			printf( '<span class="cat-links"><span class="screen-reader-text">%1$s </span>%2$s</span>',
-				esc_html_x( 'Categories', 'Used before category names.', 'twentyfifteen' ),
+				_x( 'Categories', 'Used before category names.', 'twentyfifteen' ),
 				$categories_list
 			);
 		}
@@ -99,7 +99,7 @@ function twentyfifteen_entry_meta() {
 		$tags_list = get_the_tag_list( '', _x( ', ', 'Used between list items, there is a space after the comma.', 'twentyfifteen' ) );
 		if ( $tags_list ) {
 			printf( '<span class="tags-links"><span class="screen-reader-text">%1$s </span>%2$s</span>',
-				esc_html_x( 'Tags', 'Used before tag names.', 'twentyfifteen' ),
+				_x( 'Tags', 'Used before tag names.', 'twentyfifteen' ),
 				$tags_list
 			);
 		}
@@ -110,7 +110,7 @@ function twentyfifteen_entry_meta() {
 		$metadata = wp_get_attachment_metadata();

 		printf( '<span class="full-size-link"><span class="screen-reader-text">%1$s </span><a href="%2$s">%3$s &times; %4$s</a></span>',
-			esc_html_x( 'Full size', 'Used before full size attachment link.', 'twentyfifteen' ),
+			_x( 'Full size', 'Used before full size attachment link.', 'twentyfifteen' ),
 			esc_url( wp_get_attachment_url() ),
 			$metadata['width'],
 			$metadata['height']
@@ -119,7 +119,7 @@ function twentyfifteen_entry_meta() {

 	if ( ! is_single() && ! post_password_required() && ( comments_open() || get_comments_number() ) ) {
 		echo '<span class="comments-link">';
-		comments_popup_link( esc_html__( 'Leave a comment', 'twentyfifteen' ), esc_html__( '1 Comment', 'twentyfifteen' ), esc_html__( '% Comments', 'twentyfifteen' ) );
+		comments_popup_link( __( 'Leave a comment', 'twentyfifteen' ), __( '1 Comment', 'twentyfifteen' ), __( '% Comments', 'twentyfifteen' ) );
 		echo '</span>';
 	}
 }
@@ -234,7 +234,7 @@ function twentyfifteen_excerpt_more( $more ) {
 	$link = sprintf( '<a href="%1$s" class="more-link">%2$s</a>',
 		esc_url( get_permalink( get_the_ID() ) ),
 		/* translators: %s: Name of current post */
-		sprintf( esc_html__( 'Continue reading %s', 'twentyfifteen' ), '<span class="screen-reader-text">' . get_the_title( get_the_ID() ) . '</span>' )
+		sprintf( __( 'Continue reading %s', 'twentyfifteen' ), '<span class="screen-reader-text">' . get_the_title( get_the_ID() ) . '</span>' )
 		);
 	return ' &hellip; ' . $link;
 }
--- a/wp-content/themes/twentyfifteen/index.php
+++ b/wp-content/themes/twentyfifteen/index.php
@@ -42,7 +42,7 @@ get_header(); ?>
 			endwhile;

 			// Previous/next page navigation.
-			the_pagination( array(
+			the_posts_pagination( array(
 				'prev_text'          => __( 'Previous page', 'twentyfifteen' ),
 				'next_text'          => __( 'Next page', 'twentyfifteen' ),
 				'before_page_number' => '<span class="meta-nav screen-reader-text">' . __( 'Page', 'twentyfifteen' ) . ' </span>',
--- a/wp-content/themes/twentyfifteen/js/color-scheme-control.js
+++ b/wp-content/themes/twentyfifteen/js/color-scheme-control.js
@@ -47,8 +47,8 @@
 	} );

 	// Generate the CSS for the current Color Scheme.
-	function getCSS() {
-		var scheme = api( 'color_scheme' )(),
+	function updateCSS() {
+		var scheme = api( 'color_scheme' )(), css,
 			colors = _.object( colorSchemeKeys, colorScheme[ scheme ].colors );

 		// Merge in color scheme overrides.
@@ -64,15 +64,15 @@
 		colors.sidebar_border_color = Color( colors.sidebar_textcolor ).toCSS( 'rgba', 0.1 );
 		colors.sidebar_border_focus_color = Color( colors.sidebar_textcolor ).toCSS( 'rgba', 0.3 );

-		return cssTemplate( colors );
+		css = cssTemplate( colors );
+
+		api.previewer.send( 'update-color-scheme-css', css );
 	}

 	// Update the CSS whenever a color setting is changed.
 	_.each( colorSettings, function( setting ) {
 		api( setting, function( setting ) {
-			setting.bind( _.throttle( function() {
-				api( 'color_scheme_css' ).set( getCSS() );
-			}, 250 ) );
+			setting.bind( updateCSS );
 		} );
 	} );
 } )( wp.customize );
--- a/wp-content/themes/twentyfifteen/js/customize-preview.js
+++ b/wp-content/themes/twentyfifteen/js/customize-preview.js
@@ -3,7 +3,8 @@
 */

 ( function( $ ) {
-	var $style = $( '#twentyfifteen-color-scheme-css' );
+	var $style = $( '#twentyfifteen-color-scheme-css' ),
+		api = wp.customize;

 	if ( ! $style.length ) {
 		$style = $( 'head' ).append( '<style type="text/css" id="twentyfifteen-color-scheme-css" />' )
@@ -11,24 +12,24 @@
 	}

 	// Site title.
-	wp.customize( 'blogname', function( value ) {
+	api( 'blogname', function( value ) {
 		value.bind( function( to ) {
 			$( '.site-title a' ).text( to );
 		} );
 	} );

 	// Site tagline.
-	wp.customize( 'blogdescription', function( value ) {
+	api( 'blogdescription', function( value ) {
 		value.bind( function( to ) {
 			$( '.site-description' ).text( to );
 		} );
 	} );

 	// Color Scheme CSS.
-	wp.customize( 'color_scheme_css', function( value ) {
-		value.bind( function( to ) {
-			$style.html( to );
+	api.bind( 'preview-ready', function() {
+		api.preview.bind( 'update-color-scheme-css', function( css ) {
+			$style.html( css );
 		} );
 	} );

-} )( jQuery );
+} )( jQuery );
--- a/wp-content/themes/twentyfifteen/js/functions.js
+++ b/wp-content/themes/twentyfifteen/js/functions.js
@@ -6,9 +6,9 @@
 */

 ( function( $ ) {
-	var $body, $window, $document, $sidebar, adminbarOffset, top = false,
-		bottom = false, windowWidth, windowHeight, lastWindowPos = 0,
-		topOffset = 0, documentHeight, sidebarHeight, resizeTimer;
+	var $body, $window, $sidebar, adminbarOffset, top = false,
+	    bottom = false, windowWidth, windowHeight, lastWindowPos = 0,
+	    topOffset = 0, bodyHeight, sidebarHeight, resizeTimer;

 	// Add dropdown toggle that display child menu items.
 	$( '.main-navigation .page_item_has_children > a, .main-navigation .menu-item-has-children > a' ).after( '<button class="dropdown-toggle" aria-expanded="false">' + screenReaderText.expand + '</button>' );
@@ -52,12 +52,12 @@

 	// Sidebar scrolling.
 	function resize() {
-		windowWidth = $window.width();
-		windowHeight = $window.height();
-		documentHeight = $document.height();
+		windowWidth   = $window.width();
+		windowHeight  = $window.height();
+		bodyHeight    = $body.height();
 		sidebarHeight = $sidebar.height();

-		if ( 955 >= windowWidth ) {
+		if ( 955 > windowWidth ) {
 			top = bottom = false;
 			$sidebar.removeAttr( 'style' );
 		}
@@ -66,35 +66,37 @@
 	function scroll() {
 		var windowPos = $window.scrollTop();

-		if ( 955 <= windowWidth && sidebarHeight + adminbarOffset < documentHeight ) {
-			if ( sidebarHeight + adminbarOffset > windowHeight ) {
-				if ( windowPos > lastWindowPos ) {
-					if ( top ) {
-						top = false;
-						topOffset = ( $sidebar.offset().top > 0 ) ? $sidebar.offset().top - adminbarOffset : 0;
-						$sidebar.attr( 'style', 'top: ' + topOffset + 'px;' );
-					} else if ( ! bottom && windowPos + windowHeight > sidebarHeight + $sidebar.offset().top ) {
-						bottom = true;
-						$sidebar.attr( 'style', 'position: fixed;bottom: 0;' );
-					}
-				} else if ( windowPos < lastWindowPos ) {
-					if ( bottom ) {
-						bottom = false;
-						topOffset = ( $sidebar.offset().top > 0 ) ? $sidebar.offset().top - adminbarOffset : 0;
-						$sidebar.attr( 'style', 'top: ' + topOffset + 'px;' );
-					} else if ( ! top && windowPos + adminbarOffset < $sidebar.offset().top ) {
-						top = true;
-						$sidebar.attr( 'style', 'position: fixed;' );
-					}
-				} else {
-					top = bottom = false;
+		if ( 955 > windowWidth ) {
+			return;
+		}
+
+		if ( sidebarHeight + adminbarOffset > windowHeight ) {
+			if ( windowPos > lastWindowPos ) {
+				if ( top ) {
+					top = false;
 					topOffset = ( $sidebar.offset().top > 0 ) ? $sidebar.offset().top - adminbarOffset : 0;
 					$sidebar.attr( 'style', 'top: ' + topOffset + 'px;' );
+				} else if ( ! bottom && windowPos + windowHeight > sidebarHeight + $sidebar.offset().top && sidebarHeight + adminbarOffset < bodyHeight ) {
+					bottom = true;
+					$sidebar.attr( 'style', 'position: fixed; bottom: 0;' );
 				}
-			} else if ( ! top ) {
-				top = true;
-				$sidebar.attr( 'style', 'position: fixed;' );
+			} else if ( windowPos < lastWindowPos ) {
+				if ( bottom ) {
+					bottom = false;
+					topOffset = ( $sidebar.offset().top > 0 ) ? $sidebar.offset().top - adminbarOffset : 0;
+					$sidebar.attr( 'style', 'top: ' + topOffset + 'px;' );
+				} else if ( ! top && windowPos + adminbarOffset < $sidebar.offset().top ) {
+					top = true;
+					$sidebar.attr( 'style', 'position: fixed;' );
+				}
+			} else {
+				top = bottom = false;
+				topOffset = ( $sidebar.offset().top > 0 ) ? $sidebar.offset().top - adminbarOffset : 0;
+				$sidebar.attr( 'style', 'top: ' + topOffset + 'px;' );
 			}
+		} else if ( ! top ) {
+			top = true;
+			$sidebar.attr( 'style', 'position: fixed;' );
 		}

 		lastWindowPos = windowPos;
@@ -106,10 +108,9 @@
 	}

 	$( document ).ready( function() {
-		$body          = $( 'body' );
+		$body          = $( document.body );
 		$window        = $( window );
-		$document      = $( document );
-		$sidebar        = $( '#sidebar' ).first();
+		$sidebar       = $( '#sidebar' ).first();
 		adminbarOffset = $body.is( '.admin-bar' ) ? $( '#wpadminbar' ).height() : 0;

 		$window
--- a/wp-content/themes/twentyfifteen/js/keyboard-image-navigation.js
+++ b/wp-content/themes/twentyfifteen/js/keyboard-image-navigation.js
@@ -19,4 +19,4 @@
 			window.location = url;
 		}
 	} );
-} )( jQuery );
+} )( jQuery );
--- a/wp-content/themes/twentyfifteen/languages/twentyfifteen.pot
+++ b/wp-content/themes/twentyfifteen/languages/twentyfifteen.pot
@@ -4,7 +4,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Twenty Fifteen 1.0\n"
 "Report-Msgid-Bugs-To: http://wordpress.org/tags/twentyfifteen\n"
-"POT-Creation-Date: 2014-12-04 12:59:53+00:00\n"
+"POT-Creation-Date: 2014-12-14 12:26:59+00:00\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
@@ -113,31 +113,43 @@ msgstr ""
 msgid "Add widgets here to appear in your sidebar."
 msgstr ""

-#: functions.php:160
+#. translators: If there are characters in your language that are not supported
+#. by Noto Sans, translate this to 'off'. Do not translate into your own
+#. language.
+#: functions.php:158
 msgctxt "Noto Sans font: on or off"
 msgid "on"
 msgstr ""

-#: functions.php:168
+#. translators: If there are characters in your language that are not supported
+#. by Noto Serif, translate this to 'off'. Do not translate into your own
+#. language.
+#: functions.php:163
 msgctxt "Noto Serif font: on or off"
 msgid "on"
 msgstr ""

-#: functions.php:176
+#. translators: If there are characters in your language that are not supported
+#. by Inconsolata, translate this to 'off'. Do not translate into your own
+#. language.
+#: functions.php:168
 msgctxt "Inconsolata font: on or off"
 msgid "on"
 msgstr ""

-#: functions.php:184
+#. translators: To add an additional character subset specific to your
+#. language, translate this to 'greek', 'cyrillic', 'devanagari' or
+#. 'vietnamese'. Do not translate into your own language.
+#: functions.php:173
 msgctxt "Add new subset (greek, cyrillic, devanagari, vietnamese)"
 msgid "no-subset"
 msgstr ""

-#: functions.php:238
+#: functions.php:231
 msgid "expand child menu"
 msgstr ""

-#: functions.php:239
+#: functions.php:232
 msgid "collapse child menu"
 msgstr ""

@@ -278,17 +290,19 @@ msgid "Search Results for: %s"
 msgstr ""

 #: single.php:33
-msgctxt "Next post link"
-msgid ""
-"<span class=\"meta-nav\">Next <span class=\"screen-reader-text\">post:</"
-"span></span><span class=\"post-title\">%title</span>"
+msgid "Next"
 msgstr ""

 #: single.php:34
-msgctxt "Previous post link"
-msgid ""
-"<span class=\"meta-nav\">Previous <span class=\"screen-reader-text\">post:</"
-"span></span><span class=\"post-title\">%title</span>"
+msgid "Next post:"
+msgstr ""
+
+#: single.php:36
+msgid "Previous"
+msgstr ""
+
+#: single.php:37
+msgid "Previous post:"
 msgstr ""

 #. Theme Name of the plugin/theme
--- a/Show More
+++ b/Show More