diff --git a/wp-content/themes/twentynineteen/classes/class-twentynineteen-walker-comment.php b/wp-content/themes/twentynineteen/classes/class-twentynineteen-walker-comment.php
index 27236e07db..42fe89fb5f 100644
--- a/wp-content/themes/twentynineteen/classes/class-twentynineteen-walker-comment.php
+++ b/wp-content/themes/twentynineteen/classes/class-twentynineteen-walker-comment.php
@@ -33,10 +33,10 @@ protected function html5_comment( $comment, $depth, $args ) {
 				<footer class="comment-meta">
 					<div class="comment-author vcard">
 						<?php
-							$comment_author_link = get_comment_author_link( $comment );
-							$comment_author_url  = get_comment_author_url( $comment );
-							$comment_author      = get_comment_author( $comment );
-							$avatar              = get_avatar( $comment, $args['avatar_size'] );
+						$comment_author_link = get_comment_author_link( $comment );
+						$comment_author_url  = get_comment_author_url( $comment );
+						$comment_author      = get_comment_author( $comment );
+						$avatar              = get_avatar( $comment, $args['avatar_size'] );
 						if ( 0 != $args['avatar_size'] ) {
 							if ( empty( $comment_author_url ) ) {
 								echo $avatar;
@@ -45,21 +45,34 @@ protected function html5_comment( $comment, $depth, $args ) {
 								echo $avatar;
 							}
 						}
+						/*
+						 * Using the `check` icon instead of `check_circle`, since we can't add a
+						 * fill color to the inner check shape when in circle form.
+						 */
+						if ( twentynineteen_is_comment_by_post_author( $comment ) ) {
+							printf( '<span class="post-author-badge" aria-hidden="true">%s</span>', twentynineteen_get_icon_svg( 'check', 24 ) );
+						}
 
-							/*
-							 * Using the `check` icon instead of `check_circle`, since we can't add a
-							 * fill color to the inner check shape when in circle form.
-							 */
+						/*
+						 * Using the `check` icon instead of `check_circle`, since we can't add a
+						 * fill color to the inner check shape when in circle form.
+						 */
 						if ( twentynineteen_is_comment_by_post_author( $comment ) ) {
-							/* translators: %s: SVG Icon */
 							printf( '<span class="post-author-badge" aria-hidden="true">%s</span>', twentynineteen_get_icon_svg( 'check', 24 ) );
 						}
 
-							printf(
-								/* translators: %s: comment author link */
+						printf(
+							/* translators: %s: comment author link */
+							wp_kses(
 								__( '%s <span class="screen-reader-text says">says:</span>', 'twentynineteen' ),
-								sprintf( '<span class="fn">%s</span>', $comment_author )
-							);
+								array(
+									'span' => array(
+										'class' => array(),
+									),
+								)
+							),
+							'<b class="fn">' . get_comment_author_link( $comment ) . '</b>'
+						);
 
 						if ( ! empty( $comment_author_url ) ) {
 							echo '</a>';
@@ -110,5 +123,4 @@ protected function html5_comment( $comment, $depth, $args ) {
 			?>
 		<?php
 	}
-
 }
diff --git a/wp-content/themes/twentynineteen/functions.php b/wp-content/themes/twentynineteen/functions.php
index 1498ee2c52..1ced93f111 100644
--- a/wp-content/themes/twentynineteen/functions.php
+++ b/wp-content/themes/twentynineteen/functions.php
@@ -221,8 +221,6 @@ function twentynineteen_scripts() {
 
 	wp_style_add_data( 'twentynineteen-style', 'rtl', 'replace' );
 
-	wp_enqueue_script( 'twentynineteen-skip-link-focus-fix', get_template_directory_uri() . '/js/skip-link-focus-fix.js', array(), '20151215', true );
-
 	if ( has_nav_menu( 'menu-1' ) ) {
 		wp_enqueue_script( 'twentynineteen-priority-menu', get_theme_file_uri( '/js/priority-menu.js' ), array(), '1.0', true );
 		wp_enqueue_script( 'twentynineteen-touch-navigation', get_theme_file_uri( '/js/touch-keyboard-navigation.js' ), array(), '1.0', true );
@@ -236,6 +234,24 @@ function twentynineteen_scripts() {
 }
 add_action( 'wp_enqueue_scripts', 'twentynineteen_scripts' );
 
+/**
+ * Fix skip link focus in IE11.
+ *
+ * This does not enqueue the script because it is tiny and because it is only for IE11,
+ * thus it does not warrant having an entire dedicated blocking script being loaded.
+ *
+ * @link https://git.io/vWdr2
+ */
+function twentynineteen_skip_link_focus_fix() {
+	// The following is minified via `terser --compress --mangle -- js/skip-link-focus-fix.js`.
+	?>
+	<script>
+	/(trident|msie)/i.test(navigator.userAgent)&&document.getElementById&&window.addEventListener&&window.addEventListener("hashchange",function(){var t,e=location.hash.substring(1);/^[A-z0-9_-]+$/.test(e)&&(t=document.getElementById(e))&&(/^(?:a|select|input|button|textarea)$/i.test(t.tagName)||(t.tabIndex=-1),t.focus())},!1);
+	</script>
+	<?php
+}
+add_action( 'wp_print_footer_scripts', 'twentynineteen_skip_link_focus_fix' );
+
 /**
  * Enqueue supplemental block editor styles.
  */
diff --git a/wp-content/themes/twentynineteen/header.php b/wp-content/themes/twentynineteen/header.php
index d90477e1ec..53827f8ed5 100644
--- a/wp-content/themes/twentynineteen/header.php
+++ b/wp-content/themes/twentynineteen/header.php
@@ -37,7 +37,7 @@
 						$discussion = ! is_page() && twentynineteen_can_show_post_thumbnail() ? twentynineteen_get_discussion_data() : null;
 
 						$classes = 'entry-header';
-					if ( ! empty( $discussion ) && count( $discussion->responses ) > 0 ) {
+					if ( ! empty( $discussion ) && absint( $discussion->responses ) > 0 ) {
 						$classes = 'entry-header has-discussion';
 					}
 					?>
diff --git a/wp-content/themes/twentynineteen/inc/template-tags.php b/wp-content/themes/twentynineteen/inc/template-tags.php
index c23e859932..e99ef86962 100644
--- a/wp-content/themes/twentynineteen/inc/template-tags.php
+++ b/wp-content/themes/twentynineteen/inc/template-tags.php
@@ -40,8 +40,8 @@ function twentynineteen_posted_on() {
 	 */
 	function twentynineteen_posted_by() {
 		printf(
-			'<span class="byline">%1$s<span class="screen-reader-text">%2$s</span><span class="author vcard"><a class="url fn n" href="%3$s">%4$s</a></span></span>',
 			/* translators: 1: SVG icon. 2: post author, only visible to screen readers. 3: author link. */
+			'<span class="byline">%1$s<span class="screen-reader-text">%2$s</span><span class="author vcard"><a class="url fn n" href="%3$s">%4$s</a></span></span>',
 			twentynineteen_get_icon_svg( 'person', 16 ),
 			__( 'Posted by', 'twentynineteen' ),
 			esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ),
@@ -85,8 +85,8 @@ function twentynineteen_entry_footer() {
 			/* translators: used between list items, there is a space after the comma. */
 			$categories_list = get_the_category_list( __( ', ', 'twentynineteen' ) );
 			if ( $categories_list ) {
-				/* translators: 1: SVG icon. 2: posted in label, only visible to screen readers. 3: list of categories. */
 				printf(
+					/* translators: 1: SVG icon. 2: posted in label, only visible to screen readers. 3: list of categories. */
 					'<span class="cat-links">%1$s<span class="screen-reader-text">%2$s</span>%3$s</span>',
 					twentynineteen_get_icon_svg( 'archive', 16 ),
 					__( 'Posted in', 'twentynineteen' ),
@@ -97,8 +97,8 @@ function twentynineteen_entry_footer() {
 			/* translators: used between list items, there is a space after the comma. */
 			$tags_list = get_the_tag_list( '', __( ', ', 'twentynineteen' ) );
 			if ( $tags_list ) {
-				/* translators: 1: SVG icon. 2: posted in label, only visible to screen readers. 3: list of tags. */
 				printf(
+					/* translators: 1: SVG icon. 2: posted in label, only visible to screen readers. 3: list of tags. */
 					'<span class="tags-links">%1$s<span class="screen-reader-text">%2$s </span>%3$s</span>',
 					twentynineteen_get_icon_svg( 'tag', 16 ),
 					__( 'Tags:', 'twentynineteen' ),
diff --git a/wp-content/themes/twentynineteen/js/skip-link-focus-fix.js b/wp-content/themes/twentynineteen/js/skip-link-focus-fix.js
index 0037752e09..32ba80cc3c 100644
--- a/wp-content/themes/twentynineteen/js/skip-link-focus-fix.js
+++ b/wp-content/themes/twentynineteen/js/skip-link-focus-fix.js
@@ -3,6 +3,8 @@
  *
  * Helps with accessibility for keyboard only users.
  *
+ * This is the source file for what is minified in the twentynineteen_skip_link_focus_fix() PHP function.
+ *
  * Learn more: https://git.io/vWdr2
  */
 ( function() {
diff --git a/wp-content/themes/twentynineteen/readme.txt b/wp-content/themes/twentynineteen/readme.txt
index 0e68513f90..7bb6ec95ef 100644
--- a/wp-content/themes/twentynineteen/readme.txt
+++ b/wp-content/themes/twentynineteen/readme.txt
@@ -1,64 +1,22 @@
-# Twenty Nineteen
+=== Twenty Nineteen ===
+Contributors: the WordPress team
+Tags: one-column, flexible-header, accessibility-ready, custom-colors, custom-menu, custom-logo, editor-style, featured-images, footer-widgets, rtl-language-support, sticky-post, theme-options, threaded-comments, translation-ready
+Requires at least: 4.9.6
+Tested up to: 5.0
+Stable tag: 1.0
+License: GPLv2 or later
+License URI: http://www.gnu.org/licenses/gpl-2.0.html
 
-[![Build Status](https://travis-ci.org/WordPress/twentynineteen.svg?branch=master)](https://travis-ci.org/WordPress/twentynineteen)
+Our 2019 default theme is designed to show off the power of the block editor.
 
-**Contributors:** the WordPress team  
-**Requires at least:** WordPress 4.9.6  
-**Tested up to:** WordPress 4.9.8  
-**Version:** 1.0  
-**License:** GPLv2 or later  
-**License URI:** http://www.gnu.org/licenses/gpl-2.0.html  
-**Tags:** one-column, flexible-header, accessibility-ready, custom-colors, custom-menu, custom-logo, editor-style, featured-images, footer-widgets, rtl-language-support, sticky-post, theme-options, threaded-comments, translation-ready
+== Description ==
+Our 2019 default theme is designed to show off the power of the block editor. It features custom styles for all the default blocks, and is built so that what you see in the editor looks like what you'll see on your website. Twenty Nineteen is designed to be adaptable to a wide range of websites, whether you’re running a photo blog, launching a new business, or supporting a non-profit. Featuring ample whitespace and modern sans-serif headlines paired with classic serif body text, it's built to be beautiful on all screen sizes.
 
-## Description
+== Changelog ==
 
-Twenty Nineteen is a Gutenberg-ready theme for WordPress.
+= 1.0 =
+* Initial Release
 
-## Installation
-
-1. In your admin panel, go to Appearance -> Themes and click the 'Add New' button.
-2. Type in Twenty Nineteen in the search form and press the 'Enter' key on your keyboard.
-3. Click on the 'Activate' button to use your new theme right away.
-4. Go to https://codex.wordpress.org/Twenty_Nineteen for a guide on how to customize this theme.
-5. Navigate to Appearance > Customize in your admin panel and customize to taste.
-
-## Copyright
-
-Twenty Nineteen WordPress Theme, Copyright 2018 WordPress.org
-Twenty Nineteen is distributed under the terms of the GNU GPL.
-
-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
-the Free Software Foundation, either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-Twenty Nineteen bundles the following third-party resources:
-
-_s, Copyright 2015-2018 Automattic, Inc.
-**License:** GPLv2 or later
-Source: https://github.com/Automattic/_s/
-
-normalize.css, Copyright 2012-2016 Nicolas Gallagher and Jonathan Neal
-**License:** MIT
-Source: https://necolas.github.io/normalize.css/
-
-Bundled header image 1, Copyright XXXXX XXXXX
-**License:** CC0 1.0 Universal (CC0 1.0)
-Source: https://pexels.com/xxxxxxxxxx
-
-Bundled header image 2, Copyright XXXXX XXXXX
-**License:** CC0 1.0 Universal (CC0 1.0)
-Source: https://pexels.com/xxxxxxxxxx
-
-## Changelog
-
-### 1.0
-
-* Released: December 6, 2018
-
-Initial release
+== Resources ==
+* normalize.css, © 2012-2018 Nicolas Gallagher and Jonathan Neal, MIT
+* Underscores, © 2012-2018 Automattic, Inc., GNU GPL v2 or later
diff --git a/wp-content/themes/twentynineteen/sass/blocks/_blocks.scss b/wp-content/themes/twentynineteen/sass/blocks/_blocks.scss
index 7bb4963351..395375a17b 100644
--- a/wp-content/themes/twentynineteen/sass/blocks/_blocks.scss
+++ b/wp-content/themes/twentynineteen/sass/blocks/_blocks.scss
@@ -324,6 +324,7 @@
 			margin-top: calc(4 * #{ $size__spacing-unit});
 			margin-bottom: calc(4.33 * #{ $size__spacing-unit});
 			margin-right: 0;
+			padding-left: 0;
 		}
 
 		p {
@@ -362,10 +363,14 @@
 			padding: 0;
 
 			blockquote {
-				margin-left: 0;
+				margin: $size__spacing-unit 0;
 				padding: 0;
 				text-align: left;
 				max-width: 100%;
+
+				p:first-child {
+					margin-top: 0;
+				}
 			}
 		}
 
@@ -399,10 +404,11 @@
 			}
 
 			blockquote {
-				max-width: calc(100% - (2 * #{$size__spacing-unit}));
+				max-width: 100%;
 				color: $color__background-body;
 				padding-left: 0;
 				margin-left: $size__spacing-unit;
+				margin-right: $size__spacing-unit;
 
 				&.has-text-color p,
 				&.has-text-color a,
@@ -420,6 +426,14 @@
 				}
 			}
 
+			&.alignright,
+			&.alignleft {
+
+				@include media(tablet) {
+					padding: $size__spacing-unit calc(2 * #{$size__spacing-unit});
+				}
+			}
+
 			&.alignfull {
 
 				@include media(tablet) {
@@ -528,10 +542,6 @@
 			line-height: 1.25;
 			padding: 0;
 			color: #fff;
-			-ms-hyphens: auto;
-			-moz-hyphens: auto;
-			-webkit-hyphens: auto;
-			hyphens: auto;
 
 			@include media(tablet) {
 				font-size: $font__size-xl;
@@ -544,7 +554,7 @@
 			width: 100%;
 
 			@include media(tablet) {
-				padding: $size__spacing-unit;
+				padding: $size__spacing-unit calc(2 * #{$size__spacing-unit});
 			}
 		}
 
@@ -578,6 +588,10 @@
 		.blocks-gallery-item:last-child {
 			margin-bottom: 16px;
 		}
+
+		figcaption a {
+			color: #fff;
+		}
 	}
 
 	//! Captions
diff --git a/wp-content/themes/twentynineteen/single.php b/wp-content/themes/twentynineteen/single.php
index 2e367523be..02f178c28f 100644
--- a/wp-content/themes/twentynineteen/single.php
+++ b/wp-content/themes/twentynineteen/single.php
@@ -27,7 +27,8 @@
 					// Parent post navigation.
 					the_post_navigation(
 						array(
-							'prev_text' => _x( '<span class="meta-nav">Published in</span><br/><span class="post-title">%title</span>', 'Parent post link', 'twentynineteen' ),
+							/* translators: %s: parent post link */
+							'prev_text' => sprintf( __( '<span class="meta-nav">Published in</span><span class="post-title">%s</span>', 'twentynineteen' ), '%title' ),
 						)
 					);
 				} elseif ( is_singular( 'post' ) ) {
diff --git a/wp-content/themes/twentynineteen/style-editor.css b/wp-content/themes/twentynineteen/style-editor.css
index 67bcc4a17c..14384e8327 100644
--- a/wp-content/themes/twentynineteen/style-editor.css
+++ b/wp-content/themes/twentynineteen/style-editor.css
@@ -332,12 +332,19 @@ figcaption,
 .wp-block[data-type="core/cover"][data-align="right"] .wp-block-cover {
   width: 100%;
   max-width: 100%;
+  padding: calc(1.375 * 1rem);
+}
+
+.wp-block[data-type="core/cover"][data-align="left"] .wp-block-cover p,
+.wp-block[data-type="core/cover"][data-align="right"] .wp-block-cover p {
+  padding-left: 0;
+  padding-right: 0;
 }
 
 @media only screen and (min-width: 768px) {
   .wp-block[data-type="core/cover"][data-align="left"] .wp-block-cover,
   .wp-block[data-type="core/cover"][data-align="right"] .wp-block-cover {
-    padding: 1rem;
+    padding: calc(2.75 * 1rem) calc(2.75 * 1rem) calc(3.125 * 1rem);
   }
 }
 
@@ -760,5 +767,5 @@ ul.wp-block-archives li ul,
 
 /* Make sure our non-latin font overrides don't overwrite the iconfont used in the classic editor toolbar */
 .wp-block[data-type="core/freeform"] .mce-btn i {
-	font-family: dashicons !important;
+  font-family: dashicons !important;
 }
diff --git a/wp-content/themes/twentynineteen/style-editor.scss b/wp-content/themes/twentynineteen/style-editor.scss
index f19be4b03e..4974ed62ae 100644
--- a/wp-content/themes/twentynineteen/style-editor.scss
+++ b/wp-content/themes/twentynineteen/style-editor.scss
@@ -294,12 +294,15 @@ figcaption,
 	.wp-block-cover {
 		width: 100%;
 		max-width: 100%;
-	}
+		padding: calc(1.375 * #{$size__spacing-unit});
 
-	@include media(tablet) {
+		p {
+			padding-left: 0;
+			padding-right: 0;
+		}
 
-		.wp-block-cover {
-			padding: $size__spacing-unit;
+		@include media(tablet) {
+			padding: calc(2.75 * #{$size__spacing-unit}) calc(2.75 * #{$size__spacing-unit}) calc(3.125 * #{$size__spacing-unit});
 		}
 	}
 }
diff --git a/wp-content/themes/twentynineteen/style-rtl.css b/wp-content/themes/twentynineteen/style-rtl.css
index bb5e4592b5..bf6d08c70c 100644
--- a/wp-content/themes/twentynineteen/style-rtl.css
+++ b/wp-content/themes/twentynineteen/style-rtl.css
@@ -3765,6 +3765,7 @@ body.page .main-navigation {
   margin-top: calc(4 * 1rem);
   margin-bottom: calc(4.33 * 1rem);
   margin-left: 0;
+  padding-right: 0;
 }
 
 .entry .entry-content .wp-block-pullquote p {
@@ -3804,12 +3805,16 @@ body.page .main-navigation {
 }
 
 .entry .entry-content .wp-block-pullquote.alignleft blockquote, .entry .entry-content .wp-block-pullquote.alignright blockquote {
-  margin-right: 0;
+  margin: 1rem 0;
   padding: 0;
   text-align: right;
   max-width: 100%;
 }
 
+.entry .entry-content .wp-block-pullquote.alignleft blockquote p:first-child, .entry .entry-content .wp-block-pullquote.alignright blockquote p:first-child {
+  margin-top: 0;
+}
+
 .entry .entry-content .wp-block-pullquote.is-style-solid-color {
   background-color: #0073aa;
   padding-right: 0;
@@ -3845,10 +3850,11 @@ body.page .main-navigation {
 }
 
 .entry .entry-content .wp-block-pullquote.is-style-solid-color blockquote {
-  max-width: calc(100% - (2 * 1rem));
+  max-width: 100%;
   color: #fff;
   padding-right: 0;
   margin-right: 1rem;
+  margin-left: 1rem;
 }
 
 .entry .entry-content .wp-block-pullquote.is-style-solid-color blockquote.has-text-color p,
@@ -3863,6 +3869,12 @@ body.page .main-navigation {
   }
 }
 
+@media only screen and (min-width: 768px) {
+  .entry .entry-content .wp-block-pullquote.is-style-solid-color.alignright, .entry .entry-content .wp-block-pullquote.is-style-solid-color.alignleft {
+    padding: 1rem calc(2 * 1rem);
+  }
+}
+
 @media only screen and (min-width: 768px) {
   .entry .entry-content .wp-block-pullquote.is-style-solid-color.alignfull {
     padding-right: calc(10% + 58px + (2 * 1rem));
@@ -3967,10 +3979,6 @@ body.page .main-navigation {
   line-height: 1.25;
   padding: 0;
   color: #fff;
-  -ms-hyphens: auto;
-  -moz-hyphens: auto;
-  -webkit-hyphens: auto;
-  hyphens: auto;
 }
 
 @media only screen and (min-width: 768px) {
@@ -3995,7 +4003,7 @@ body.page .main-navigation {
   .entry .entry-content .wp-block-cover-image.alignleft, .entry .entry-content .wp-block-cover-image.alignright,
   .entry .entry-content .wp-block-cover.alignleft,
   .entry .entry-content .wp-block-cover.alignright {
-    padding: 1rem;
+    padding: 1rem calc(2 * 1rem);
   }
 }
 
@@ -4047,6 +4055,10 @@ body.page .main-navigation {
   margin-bottom: 16px;
 }
 
+.entry .entry-content .wp-block-gallery figcaption a {
+  color: #fff;
+}
+
 .entry .entry-content .wp-block-audio figcaption,
 .entry .entry-content .wp-block-video figcaption,
 .entry .entry-content .wp-block-image figcaption,
diff --git a/wp-content/themes/twentynineteen/style.css b/wp-content/themes/twentynineteen/style.css
index 20d5d725a8..e113e326b3 100644
--- a/wp-content/themes/twentynineteen/style.css
+++ b/wp-content/themes/twentynineteen/style.css
@@ -3777,6 +3777,7 @@ body.page .main-navigation {
   margin-top: calc(4 * 1rem);
   margin-bottom: calc(4.33 * 1rem);
   margin-right: 0;
+  padding-left: 0;
 }
 
 .entry .entry-content .wp-block-pullquote p {
@@ -3816,12 +3817,16 @@ body.page .main-navigation {
 }
 
 .entry .entry-content .wp-block-pullquote.alignleft blockquote, .entry .entry-content .wp-block-pullquote.alignright blockquote {
-  margin-left: 0;
+  margin: 1rem 0;
   padding: 0;
   text-align: left;
   max-width: 100%;
 }
 
+.entry .entry-content .wp-block-pullquote.alignleft blockquote p:first-child, .entry .entry-content .wp-block-pullquote.alignright blockquote p:first-child {
+  margin-top: 0;
+}
+
 .entry .entry-content .wp-block-pullquote.is-style-solid-color {
   background-color: #0073aa;
   padding-left: 0;
@@ -3857,10 +3862,11 @@ body.page .main-navigation {
 }
 
 .entry .entry-content .wp-block-pullquote.is-style-solid-color blockquote {
-  max-width: calc(100% - (2 * 1rem));
+  max-width: 100%;
   color: #fff;
   padding-left: 0;
   margin-left: 1rem;
+  margin-right: 1rem;
 }
 
 .entry .entry-content .wp-block-pullquote.is-style-solid-color blockquote.has-text-color p,
@@ -3875,6 +3881,12 @@ body.page .main-navigation {
   }
 }
 
+@media only screen and (min-width: 768px) {
+  .entry .entry-content .wp-block-pullquote.is-style-solid-color.alignright, .entry .entry-content .wp-block-pullquote.is-style-solid-color.alignleft {
+    padding: 1rem calc(2 * 1rem);
+  }
+}
+
 @media only screen and (min-width: 768px) {
   .entry .entry-content .wp-block-pullquote.is-style-solid-color.alignfull {
     padding-left: calc(10% + 58px + (2 * 1rem));
@@ -3979,10 +3991,6 @@ body.page .main-navigation {
   line-height: 1.25;
   padding: 0;
   color: #fff;
-  -ms-hyphens: auto;
-  -moz-hyphens: auto;
-  -webkit-hyphens: auto;
-  hyphens: auto;
 }
 
 @media only screen and (min-width: 768px) {
@@ -4007,7 +4015,7 @@ body.page .main-navigation {
   .entry .entry-content .wp-block-cover-image.alignleft, .entry .entry-content .wp-block-cover-image.alignright,
   .entry .entry-content .wp-block-cover.alignleft,
   .entry .entry-content .wp-block-cover.alignright {
-    padding: 1rem;
+    padding: 1rem calc(2 * 1rem);
   }
 }
 
@@ -4059,6 +4067,10 @@ body.page .main-navigation {
   margin-bottom: 16px;
 }
 
+.entry .entry-content .wp-block-gallery figcaption a {
+  color: #fff;
+}
+
 .entry .entry-content .wp-block-audio figcaption,
 .entry .entry-content .wp-block-video figcaption,
 .entry .entry-content .wp-block-image figcaption,
diff --git a/wp-content/themes/twentynineteen/template-parts/post/author-bio.php b/wp-content/themes/twentynineteen/template-parts/post/author-bio.php
index 4f62904e88..edda62c7b3 100644
--- a/wp-content/themes/twentynineteen/template-parts/post/author-bio.php
+++ b/wp-content/themes/twentynineteen/template-parts/post/author-bio.php
@@ -10,7 +10,15 @@
 if ( (bool) get_the_author_meta( 'description' ) ) : ?>
 <div class="author-bio">
 	<h2 class="author-title">
-		<span class="author-heading"><?php echo esc_html( sprintf( __( 'Published by %s', 'twentynineteen' ), get_the_author() ) ); ?></span>
+		<span class="author-heading">
+			<?php
+			printf(
+				/* translators: %s: post author */
+				__( 'Published by %s', 'twentynineteen' ),
+				esc_html( get_the_author() )
+			);
+			?>
+		</span>
 	</h2>
 	<p class="author-description">
 		<?php the_author_meta( 'description' ); ?>
diff --git a/wp-content/themes/twentynineteen/template-parts/post/discussion-meta.php b/wp-content/themes/twentynineteen/template-parts/post/discussion-meta.php
index b09ea0ff04..add281d3cc 100644
--- a/wp-content/themes/twentynineteen/template-parts/post/discussion-meta.php
+++ b/wp-content/themes/twentynineteen/template-parts/post/discussion-meta.php
@@ -17,7 +17,6 @@
 } else {
 	$meta_label = __( 'No comments', 'twentynineteen' );
 }
-
 ?>
 
 <div class="discussion-meta">
diff --git a/wp-includes/version.php b/wp-includes/version.php
index b1132bac3d..0d645858d1 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.1-alpha-44304';
+$wp_version = '5.1-alpha-44305';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.