Index: src/wp-admin/about.php
===================================================================
--- src/wp-admin/about.php	(revision 43922)
+++ src/wp-admin/about.php	(working copy)
@@ -71,25 +71,25 @@
 		<div class="feature-section four-col">
 			<div class="col">
 				<figure>
-					<img src="https://wordpress.org/gutenberg/files/2018/07/Plugin-1-1.gif" alt=""/>
+					<img src="https://wordpress.org/gutenberg/files/2018/11/Plugins.jpg" alt=""/>
 					<figcaption><?php _e( 'Do more with fewer plugins.' ); ?></figcaption>
 				</figure>
 			</div>
 			<div class="col">
 				<figure>
-					<img src="https://wordpress.org/gutenberg/files/2018/07/Layout-3.gif" alt=""/>
+					<img src="https://wordpress.org/gutenberg/files/2018/11/Layout.jpg" alt=""/>
 					<figcaption><?php _e( 'Create modern, multimedia-heavy layouts.' ); ?></figcaption>
 				</figure>
 			</div>
 			<div class="col">
 				<figure>
-					<img src="https://wordpress.org/gutenberg/files/2018/07/Devices-1-1.gif" alt=""/>
+					<img src="https://wordpress.org/gutenberg/files/2018/11/Responsive.jpg" alt=""/>
 					<figcaption><?php _e( 'Work across all screen sizes and devices.' ); ?></figcaption>
 				</figure>
 			</div>
 			<div class="col">
 				<figure>
-					<img src="https://wordpress.org/gutenberg/files/2018/07/Visual-1.gif" alt=""/>
+					<img src="https://wordpress.org/gutenberg/files/2018/11/Editor-Styles.jpg" alt=""/>
 					<figcaption><?php _e( 'Trust that your editor looks like your website.' ); ?></figcaption>
 				</figure>
 			</div>
@@ -111,97 +111,97 @@
 		<div class="feature-section eight-col">
 			<div class="col">
 				<figure>
-					<img src="https://wordpress.org/gutenberg/files/2018/07/Block-Icon.png" alt=""/>
+					<img src="https://wordpress.org/gutenberg/files/2018/11/Block-Icon-Paragraph.jpg" alt=""/>
 					<figcaption><?php _e( 'Paragraph' ); ?></figcaption>
 				</figure>
 			</div>
 			<div class="col">
 				<figure>
-					<img src="https://wordpress.org/gutenberg/files/2018/07/Block-Icon-Heading.png" alt=""/>
+					<img src="https://wordpress.org/gutenberg/files/2018/11/Block-Icon-Heading.jpg" alt=""/>
 					<figcaption><?php _e( 'Heading' ); ?></figcaption>
 				</figure>
 			</div>
 			<div class="col">
 				<figure>
-					<img src="https://wordpress.org/gutenberg/files/2018/07/Block-Icon-Subheading.png" alt=""/>
+					<img src="https://wordpress.org/gutenberg/files/2018/11/Block-Icon-Preformatted.jpg" alt=""/>
 					<figcaption><?php _e( 'Preformatted' ); ?></figcaption>
 				</figure>
 			</div>
 			<div class="col">
 				<figure>
-					<img src="https://wordpress.org/gutenberg/files/2018/07/Block-Icon-Quote.png" alt=""/>
+					<img src="https://wordpress.org/gutenberg/files/2018/11/Block-Icon-Quote.jpg" alt=""/>
 					<figcaption><?php _e( 'Quote' ); ?></figcaption>
 				</figure>
 			</div>
 			<div class="col">
 				<figure>
-					<img src="https://wordpress.org/gutenberg/files/2018/07/Block-Icon-Image.png" alt=""/>
+					<img src="https://wordpress.org/gutenberg/files/2018/11/Block-Icon-Image.jpg" alt=""/>
 					<figcaption><?php _e( 'Image' ); ?></figcaption>
 				</figure>
 			</div>
 			<div class="col">
 				<figure>
-					<img src="https://wordpress.org/gutenberg/files/2018/07/Block-Icon-Gallery.png" alt=""/>
+					<img src="https://wordpress.org/gutenberg/files/2018/11/Block-Icon-Gallery.jpg" alt=""/>
 					<figcaption><?php _e( 'Gallery' ); ?></figcaption>
 				</figure>
 			</div>
 			<div class="col">
 				<figure>
-					<img src="https://wordpress.org/gutenberg/files/2018/07/Block-Icon-Cover-Image.png" alt=""/>
+					<img src="https://wordpress.org/gutenberg/files/2018/11/Block-Icon-Cover-Image.jpg" alt=""/>
 					<figcaption><?php _e( 'Cover Image' ); ?></figcaption>
 				</figure>
 			</div>
 			<div class="col">
 				<figure>
-					<img src="https://wordpress.org/gutenberg/files/2018/07/Block-Icon-Video.png" alt=""/>
+					<img src="https://wordpress.org/gutenberg/files/2018/11/Block-Icon-Video.jpg" alt=""/>
 					<figcaption><?php _e( 'Video' ); ?></figcaption>
 				</figure>
 			</div>
 			<div class="col">
 				<figure>
-					<img src="https://wordpress.org/gutenberg/files/2018/07/Block-Icon-Audio.png" alt=""/>
+					<img src="https://wordpress.org/gutenberg/files/2018/11/Block-Icon-Audio.jpg" alt=""/>
 					<figcaption><?php _e( 'Audio' ); ?></figcaption>
 				</figure>
 			</div>
 			<div class="col">
 				<figure>
-					<img src="https://wordpress.org/gutenberg/files/2018/07/Block-Icon-Column.png" alt=""/>
+					<img src="https://wordpress.org/gutenberg/files/2018/11/Block-Icon-Column.jpg" alt=""/>
 					<figcaption><?php _e( 'Columns' ); ?></figcaption>
 				</figure>
 			</div>
 			<div class="col">
 				<figure>
-					<img src="https://wordpress.org/gutenberg/files/2018/07/Block-Icon-File.png" alt=""/>
+					<img src="https://wordpress.org/gutenberg/files/2018/11/Block-Icon-File.jpg" alt=""/>
 					<figcaption><?php _e( 'File' ); ?></figcaption>
 				</figure>
 			</div>
 			<div class="col">
 				<figure>
-					<img src="https://wordpress.org/gutenberg/files/2018/07/Block-Icon-Code.png" alt=""/>
+					<img src="https://wordpress.org/gutenberg/files/2018/11/Block-Icon-Code.jpg" alt=""/>
 					<figcaption><?php _e( 'Code' ); ?></figcaption>
 				</figure>
 			</div>
 			<div class="col">
 				<figure>
-					<img src="https://wordpress.org/gutenberg/files/2018/07/Block-Icon-List.png" alt=""/>
+					<img src="https://wordpress.org/gutenberg/files/2018/11/Block-Icon-List.jpg" alt=""/>
 					<figcaption><?php _e( 'List' ); ?></figcaption>
 				</figure>
 			</div>
 			<div class="col">
 				<figure>
-					<img src="https://wordpress.org/gutenberg/files/2018/07/Block-Icon-Button.png" alt=""/>
+					<img src="https://wordpress.org/gutenberg/files/2018/11/Block-Icon-Button.jpg" alt=""/>
 					<figcaption><?php _e( 'Button' ); ?></figcaption>
 				</figure>
 			</div>
 			<div class="col">
 				<figure>
-					<img src="https://wordpress.org/gutenberg/files/2018/07/Block-Icon-Embeds.png" alt=""/>
+					<img src="https://wordpress.org/gutenberg/files/2018/11/Block-Icon-Embeds.jpg" alt=""/>
 					<figcaption><?php _e( 'Embeds' ); ?></figcaption>
 				</figure>
 			</div>
 			<div class="col">
 				<figure>
-					<img src="https://wordpress.org/gutenberg/files/2018/07/Block-Icon-More.png" alt=""/>
+					<img src="https://wordpress.org/gutenberg/files/2018/11/Block-Icon-More.jpg" alt=""/>
 					<figcaption><?php _e( 'More' ); ?></figcaption>
 				</figure>
 			</div>
@@ -235,7 +235,7 @@
 
 		<div class="full-width">
 			<figure>
-				<img src="https://wordpress.org/gutenberg/files/2018/11/twenty-nineteen.png" alt="">
+				<img src="https://wordpress.org/gutenberg/files/2018/11/twenty-nineteen-copy.jpg" alt="">
 				<figcaption><?php _e( 'The front-end of Twenty Nineteen on the left, and how it looks in the editor on the right.' ); ?></figcaption>
 			</figure>
 		</div>
@@ -280,14 +280,17 @@
 
 		<div class="under-the-hood feature-section three-col">
 			<div class="col">
+				<img src="https://wordpress.org/gutenberg/files/2018/11/Protect-copy.jpg" alt=""/>
 				<h3><?php _e( 'Protect' ); ?></h3>
 				<p><?php _e( 'Blocks provide a comfortable way for users to change content directly, while also ensuring the content structure cannot be easily disturbed by accidental code edits. This allows the developer to control the output, building polished and semantic markup that is preserved through edits and not easily broken.' ); ?></p>
 			</div>
 			<div class="col">
+				<img src="https://wordpress.org/gutenberg/files/2018/11/Compose-copy.jpg" alt=""/>
 				<h3><?php _e( 'Compose' ); ?></h3>
 				<p><?php _e( 'Take advantage of a wide collection of APIs and interface components to easily create blocks with intuitive controls for your clients. Utilizing these components not only speeds up development work but also provide a more consistent, usable, and accessible interface to all users.' ); ?></p>
 			</div>
 			<div class="col">
+				<img src="https://wordpress.org/gutenberg/files/2018/11/Create-copy.jpg" alt=""/>
 				<h3><?php _e( 'Create' ); ?></h3>
 				<p><?php _e( 'The new block paradigm opens up a path of exploration and imagination when it comes to solving user needs. With the unified block insertion flow, it&#8217;s easier for your clients and customers to find and use blocks for all types of content. Developers can focus on executing their vision and providing rich editing experiences, rather than fussing with difficult APIs.' ); ?></p>
 			</div>
@@ -317,7 +320,7 @@
 				<p><?php _e( 'The Classic Editor plugin restores the previous WordPress editor and the Edit Post screen. It lets you keep using plugins that extend it, add old-style meta boxes, or otherwise depend on the previous editor. To install, visit your plugins page and click the “Install Now” button next to “Classic Editor.” After the plugin finishes installing, click “Activate.” That’s it! ' ); ?></p>
 				<p><?php _e( 'Note to users of assistive technology: if you experience usability issues with Gutenberg, we recommend you continue to use the Classic Editor.' ); ?></p>
 				<div class="col cta">
-					<a class="button button-primary button-hero" href="<?php echo esc_url( self_admin_url( 'plugin-install.php?tab=featured' ) ); ?>"><?php _e( 'Install the Classic Editor' ); ?></a>
+					<a class="button button-primary button-hero" href="<?php echo esc_url( wp_nonce_url( self_admin_url( 'plugin-install.php?tab=favorites&user=wordpressdotorg' ), 'save_wporg_username_' . get_current_user_id() ) ); ?>"><?php _e( 'Install the Classic Editor' ); ?></a>
 				</div>
 			</div>
 		</div>
Index: src/wp-admin/css/about.css
===================================================================
--- src/wp-admin/css/about.css	(revision 43922)
+++ src/wp-admin/css/about.css	(working copy)
@@ -522,8 +522,11 @@
 	.about-wrap figcaption {
 		position: relative;
 		margin-top: 10px;
-		padding-top: 0;
+		margin-bottom: 15px;
+		padding: 0;
+		background: none;
 		color: #40464D;
+		text-shadow: none;
 	}
 
 	.about-wrap .floating-header-section {
Index: src/wp-includes/blocks/archives.php
===================================================================
--- src/wp-includes/blocks/archives.php	(revision 43922)
+++ src/wp-includes/blocks/archives.php	(working copy)
@@ -32,7 +32,7 @@
 		$class .= ' wp-block-archives-dropdown';
 
 		$dropdown_id = esc_attr( uniqid( 'wp-block-archives-' ) );
-		$title       = __( 'Archives' );
+		$title       = __( 'Archives', 'gutenberg' );
 
 		/** This filter is documented in wp-includes/widgets/class-wp-widget-archives.php */
 		$dropdown_args = apply_filters(
@@ -50,19 +50,19 @@
 
 		switch ( $dropdown_args['type'] ) {
 			case 'yearly':
-				$label = __( 'Select Year' );
+				$label = __( 'Select Year', 'gutenberg' );
 				break;
 			case 'monthly':
-				$label = __( 'Select Month' );
+				$label = __( 'Select Month', 'gutenberg' );
 				break;
 			case 'daily':
-				$label = __( 'Select Day' );
+				$label = __( 'Select Day', 'gutenberg' );
 				break;
 			case 'weekly':
-				$label = __( 'Select Week' );
+				$label = __( 'Select Week', 'gutenberg' );
 				break;
 			default:
-				$label = __( 'Select Post' );
+				$label = __( 'Select Post', 'gutenberg' );
 				break;
 		}
 
@@ -101,7 +101,7 @@
 			$block_content = sprintf(
 				'<div class="%1$s">%2$s</div>',
 				$classnames,
-				__( 'No archives to show.' )
+				__( 'No archives to show.', 'gutenberg' )
 			);
 		} else {
 
Index: src/wp-includes/blocks/categories.php
===================================================================
--- src/wp-includes/blocks/categories.php	(revision 43922)
+++ src/wp-includes/blocks/categories.php	(working copy)
@@ -27,7 +27,7 @@
 	if ( ! empty( $attributes['displayAsDropdown'] ) ) {
 		$id                       = 'wp-block-categories-' . $block_id;
 		$args['id']               = $id;
-		$args['show_option_none'] = __( 'Select Category' );
+		$args['show_option_none'] = __( 'Select Category', 'gutenberg' );
 		$wrapper_markup           = '<div class="%1$s">%2$s</div>';
 		$items_markup             = wp_dropdown_categories( $args );
 		$type                     = 'dropdown';
Index: src/wp-includes/blocks/latest-comments.php
===================================================================
--- src/wp-includes/blocks/latest-comments.php	(revision 43922)
+++ src/wp-includes/blocks/latest-comments.php	(working copy)
@@ -29,7 +29,7 @@
 	function gutenberg_draft_or_post_title( $post = 0 ) {
 		$title = get_the_title( $post );
 		if ( empty( $title ) ) {
-			$title = __( '(no title)' );
+			$title = __( '(no title)', 'gutenberg' );
 		}
 		return esc_html( $title );
 	}
@@ -98,7 +98,7 @@
 
 			$list_items_markup .= sprintf(
 				/* translators: 1: author name (inside <a> or <span> tag, based on if they have a URL), 2: post title related to this comment */
-				__( '%1$s on %2$s' ),
+				__( '%1$s on %2$s', 'gutenberg' ),
 				$author_markup,
 				$post_title
 			);
@@ -119,7 +119,7 @@
 	}
 
 	$class = 'wp-block-latest-comments';
-	if ( isset( $attributes['align'] ) ) {
+	if ( $attributes['align'] ) {
 		$class .= " align{$attributes['align']}";
 	}
 	if ( $attributes['displayAvatar'] ) {
@@ -143,7 +143,7 @@
 	) : sprintf(
 		'<div class="%1$s">%2$s</div>',
 		$classnames,
-		__( 'No comments to show.' )
+		__( 'No comments to show.', 'gutenberg' )
 	);
 
 	return $block_content;
Index: src/wp-includes/blocks/latest-posts.php
===================================================================
--- src/wp-includes/blocks/latest-posts.php	(revision 43922)
+++ src/wp-includes/blocks/latest-posts.php	(working copy)
@@ -13,19 +13,16 @@
  * @return string Returns the post content with latest posts added.
  */
 function render_block_core_latest_posts( $attributes ) {
-	$args = array(
-		'numberposts' => $attributes['postsToShow'],
-		'post_status' => 'publish',
-		'order'       => $attributes['order'],
-		'orderby'     => $attributes['orderBy'],
+	$recent_posts = wp_get_recent_posts(
+		array(
+			'numberposts' => $attributes['postsToShow'],
+			'post_status' => 'publish',
+			'order'       => $attributes['order'],
+			'orderby'     => $attributes['orderBy'],
+			'category'    => $attributes['categories'],
+		)
 	);
 
-	if ( isset( $attributes['categories'] ) ) {
-		$args['categories'] = $attributes['categories'];
-	}
-
-	$recent_posts = wp_get_recent_posts( $args );
-
 	$list_items_markup = '';
 
 	foreach ( $recent_posts as $post ) {
@@ -33,7 +30,7 @@
 
 		$title = get_the_title( $post_id );
 		if ( ! $title ) {
-			$title = __( '(Untitled)' );
+			$title = __( '(Untitled)', 'gutenberg' );
 		}
 		$list_items_markup .= sprintf(
 			'<li><a href="%1$s">%2$s</a>',