Update to WordPress 5.7. For more information, see https://wordpress.…

…org/news/2021/03/wordpress-5-7-esperanza/
pantheon-systems · Mar 9, 2021 · 33b4150 · 33b4150
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diff --git a/license.txt b/license.txt
@@ -1,6 +1,6 @@
 WordPress - Web publishing software
 
-Copyright 2011-2020 by the contributors
+Copyright 2011-2021 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

diff --git a/readme.html b/readme.html
@@ -75,7 +75,7 @@ <h2>Online Resources</h2>
 		<dd>The WordPress Planet is a news aggregator that brings together posts from WordPress blogs around the web.</dd>
 	<dt><a href="https://wordpress.org/support/forums/">WordPress Support Forums</a></dt>
 		<dd>If you&#8217;ve looked everywhere and still can&#8217;t find an answer, the support forums are very active and have a large community ready to help. To help them help you be sure to use a descriptive thread title and describe your question in as much detail as possible.</dd>
-	<dt><a href="https://codex.wordpress.org/IRC">WordPress <abbr>IRC</abbr> (Internet Relay Chat) Channel</a></dt>
+	<dt><a href="https://make.wordpress.org/support/handbook/appendix/other-support-locations/introduction-to-irc/">WordPress <abbr>IRC</abbr> (Internet Relay Chat) Channel</a></dt>
 		<dd>There is an online chat channel that is used for discussion among people who use WordPress and occasionally support topics. The above wiki page should point you in the right direction. (<a href="irc://irc.freenode.net/wordpress">irc.freenode.net #wordpress</a>)</dd>
 </dl>
 
@@ -86,7 +86,7 @@ <h2>Final Notes</h2>
 </ul>
 
 <h2>Share the Love</h2>
-<p>WordPress has no multi-million dollar marketing campaign or celebrity sponsors, but we do have something even better&#8212;you. If you enjoy WordPress please consider telling a friend, setting it up for someone less knowledgable than yourself, or writing the author of a media article that overlooks us.</p>
+<p>WordPress has no multi-million dollar marketing campaign or celebrity sponsors, but we do have something even better&#8212;you. If you enjoy WordPress please consider telling a friend, setting it up for someone less knowledgeable than yourself, or writing the author of a media article that overlooks us.</p>
 
 <p>WordPress is the official continuation of <a href="http://cafelog.com/">b2/caf&#233;log</a>, which came from Michel V. The work has been continued by the <a href="https://wordpress.org/about/">WordPress developers</a>. If you would like to support WordPress, please consider <a href="https://wordpress.org/donate/">donating</a>.</p>
 

diff --git a/wp-activate.php b/wp-activate.php
@@ -114,7 +114,8 @@ function wpmu_activate_stylesheet() {
 	<?php
 }
 add_action( 'wp_head', 'wpmu_activate_stylesheet' );
-add_action( 'wp_head', 'wp_sensitive_page_meta' );
+add_action( 'wp_head', 'wp_strict_cross_origin_referrer' );
+add_filter( 'wp_robots', 'wp_robots_sensitive_page' );
 
 get_header( 'wp-activate' );
 

diff --git a/wp-admin/about.php b/wp-admin/about.php
diff --git a/wp-admin/admin-ajax.php b/wp-admin/admin-ajax.php
@@ -140,6 +140,7 @@
 	'health-check-loopback-requests',
 	'health-check-get-sizes',
 	'toggle-auto-updates',
+	'send-password-reset',
 );
 
 // Deprecated.
@@ -163,6 +164,8 @@
 	add_action( 'wp_ajax_' . $_POST['action'], 'wp_ajax_' . str_replace( '-', '_', $_POST['action'] ), 1 );
 }
 
+add_action( 'wp_ajax_nopriv_generate-password', 'wp_ajax_nopriv_generate_password' );
+
 add_action( 'wp_ajax_nopriv_heartbeat', 'wp_ajax_nopriv_heartbeat', 1 );
 
 $action = ( isset( $_REQUEST['action'] ) ) ? $_REQUEST['action'] : '';

diff --git a/wp-admin/admin-header.php b/wp-admin/admin-header.php
@@ -192,10 +192,6 @@
 if ( $current_screen->is_block_editor() ) {
 	// Default to is-fullscreen-mode to avoid jumps in the UI.
 	$admin_body_class .= ' block-editor-page is-fullscreen-mode wp-embed-responsive';
-
-	if ( current_theme_supports( 'editor-styles' ) && current_theme_supports( 'dark-editor-style' ) ) {
-		$admin_body_class .= ' is-dark-theme';
-	}
 }
 
 $error_get_last = error_get_last();

diff --git a/wp-admin/credits.php b/wp-admin/credits.php
@@ -22,10 +22,7 @@
 
 	<div class="about__header">
 		<div class="about__header-image">
-			<picture>
-				<source media="(max-width: 782px)" srcset="data:image/svg+xml,<?php echo rawurlencode( '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 205 109" width="205"><g fill="none" fill-rule="evenodd"><path fill="#000" fill-rule="nonzero" d="M65.901 108.433c2.546-5.254 4.927-9.195 7.143-11.822H1.246v-5.173h71.798c-2.216-2.627-4.597-6.568-7.143-11.822h4.31c5.173 5.993 10.592 10.427 16.257 13.3v2.217c-5.665 2.791-11.084 7.225-16.256 13.3h-4.31z"/><path fill="#000" fill-rule="nonzero" d="M29.345 26.834c-.129 1.365-.633 2.432-1.512 3.2-.879.76-2.048 1.142-3.507 1.142-1.02 0-1.919-.24-2.698-.72-.773-.487-1.371-1.176-1.793-2.066-.422-.891-.641-1.925-.659-3.103v-1.195c0-1.207.214-2.27.642-3.19.427-.92 1.04-1.63 1.836-2.128.803-.498 1.729-.747 2.778-.747 1.412 0 2.549.384 3.41 1.152.861.767 1.362 1.851 1.503 3.252H27.13c-.105-.92-.375-1.582-.809-1.987-.427-.41-1.057-.615-1.89-.615-.966 0-1.71.355-2.232 1.064-.515.703-.779 1.737-.79 3.102v1.134c0 1.383.245 2.437.738 3.164.498.727 1.224 1.09 2.18 1.09.872 0 1.529-.197 1.968-.59.44-.392.718-1.045.835-1.959h2.215zm14.008-1.898c0 1.253-.217 2.355-.65 3.304-.434.944-1.055 1.67-1.864 2.18-.803.504-1.728.756-2.777.756-1.037 0-1.963-.252-2.777-.756-.809-.51-1.436-1.234-1.881-2.171-.44-.938-.662-2.018-.668-3.243v-.72c0-1.249.22-2.35.659-3.306.445-.955 1.07-1.684 1.872-2.188.809-.51 1.734-.765 2.777-.765 1.043 0 1.966.252 2.769.756.808.498 1.432 1.219 1.872 2.162.44.938.662 2.03.668 3.279v.712zm-2.224-.668c0-1.418-.27-2.505-.808-3.261-.534-.756-1.292-1.134-2.277-1.134-.96 0-1.714.378-2.258 1.134-.54.75-.815 1.813-.827 3.19v.739c0 1.406.273 2.493.818 3.26.55.768 1.312 1.152 2.285 1.152.984 0 1.74-.375 2.267-1.125.534-.75.8-1.846.8-3.287v-.668zM47.368 31V18.203h3.78c1.13 0 2.132.252 3.005.756a5.146 5.146 0 012.039 2.145c.48.925.72 1.986.72 3.181v.642c0 1.213-.243 2.28-.729 3.199a5.057 5.057 0 01-2.065 2.127c-.89.498-1.913.747-3.068.747h-3.682zm2.223-11.004v9.229h1.45c1.167 0 2.06-.364 2.681-1.09.627-.733.947-1.782.958-3.147v-.712c0-1.388-.302-2.449-.905-3.181-.604-.733-1.48-1.099-2.628-1.099h-1.556zm18.816 5.291h-5.256v3.938h6.144V31h-8.368V18.203h8.306v1.793h-6.082v3.533h5.256v1.758zM81.534 31H79.32V18.203h2.215V31zm11.222-3.296c0-.562-.199-.996-.597-1.3-.393-.305-1.105-.613-2.136-.924-1.031-.31-1.852-.656-2.461-1.037-1.166-.732-1.75-1.687-1.75-2.865 0-1.031.42-1.88 1.258-2.549.843-.668 1.936-1.002 3.278-1.002.89 0 1.685.164 2.382.492a3.898 3.898 0 011.643 1.407c.399.603.598 1.274.598 2.013h-2.215c0-.669-.21-1.19-.633-1.565-.416-.38-1.013-.571-1.793-.571-.726 0-1.292.155-1.696.466-.398.31-.598.744-.598 1.3 0 .47.217.862.65 1.178.434.31 1.15.615 2.145.914.996.293 1.796.63 2.4 1.01.603.376 1.046.81 1.327 1.302.281.486.422 1.057.422 1.713 0 1.067-.41 1.916-1.23 2.55-.815.626-1.923.94-3.323.94-.926 0-1.778-.17-2.558-.51-.773-.346-1.376-.82-1.81-1.424-.428-.603-.642-1.306-.642-2.11h2.224c0 .727.24 1.29.72 1.688.481.399 1.17.598 2.066.598.774 0 1.354-.155 1.74-.466.393-.316.59-.732.59-1.248zm14.481-1.459V31h-2.224V18.203h4.896c1.43 0 2.563.372 3.401 1.116.844.745 1.266 1.729 1.266 2.954 0 1.253-.413 2.229-1.239 2.926-.821.697-1.972 1.046-3.454 1.046h-2.646zm0-1.784h2.672c.791 0 1.395-.185 1.811-.554.416-.375.624-.914.624-1.617 0-.691-.211-1.242-.633-1.652-.422-.416-1.002-.63-1.74-.642h-2.734v4.465zm21.303.475c0 1.253-.217 2.355-.65 3.304-.434.944-1.055 1.67-1.864 2.18-.802.504-1.728.756-2.777.756-1.037 0-1.963-.252-2.777-.756-.809-.51-1.436-1.234-1.881-2.171-.44-.938-.662-2.018-.668-3.243v-.72c0-1.249.22-2.35.659-3.306.445-.955 1.069-1.684 1.872-2.188.809-.51 1.734-.765 2.777-.765 1.043 0 1.966.252 2.769.756.809.498 1.433 1.219 1.872 2.162.44.938.662 2.03.668 3.279v.712zm-2.224-.668c0-1.418-.269-2.505-.808-3.261-.533-.756-1.292-1.134-2.277-1.134-.96 0-1.713.378-2.258 1.134-.539.75-.815 1.813-.827 3.19v.739c0 1.406.273 2.493.818 3.26.551.768 1.312 1.152 2.285 1.152.984 0 1.74-.375 2.268-1.125.533-.75.799-1.846.799-3.287v-.668zm13.718 1.02h-5.255v3.937h6.143V31h-8.367V18.203h8.306v1.793h-6.082v3.533h5.255v1.758zm13.92-5.292h-3.99V31h-2.206V19.996h-3.955v-1.793h10.151v1.793zm8.19 6.073h-2.478V31h-2.224V18.203h4.5c1.477 0 2.616.331 3.419.993.803.662 1.204 1.62 1.204 2.874 0 .856-.208 1.574-.624 2.154-.41.574-.984 1.016-1.723 1.327l2.874 5.335V31h-2.381l-2.567-4.93zm-2.478-1.784h2.285c.75 0 1.336-.187 1.758-.562.421-.381.632-.9.632-1.556 0-.686-.196-1.216-.588-1.59-.387-.376-.967-.57-1.741-.58h-2.346v4.288zm14.561-.017l2.945-6.065h2.461l-4.289 8.086V31h-2.233v-4.71l-4.298-8.087h2.47l2.944 6.065z"/><path stroke="#000" stroke-width="2" d="M2 1h201v46H2z"/></g></svg>' ); ?>" />
-				<img alt="<?php _e( 'Code is Poetry' ); ?>" src="data:image/svg+xml,<?php echo rawurlencode( '<svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 1210 48"><path fill="#000" d="M65.875 39.875c2.583-5.333 5-9.333 7.25-12H.25v-5.25h72.875c-2.25-2.667-4.667-6.667-7.25-12h4.375c5.25 6.083 10.75 10.583 16.5 13.5v2.25c-5.75 2.833-11.25 7.333-16.5 13.5h-4.375zM1035.34 26.834c-.12 1.365-.63 2.432-1.51 3.2-.88.76-2.04 1.142-3.5 1.142-1.02 0-1.92-.24-2.7-.72-.78-.487-1.37-1.176-1.79-2.066-.43-.891-.65-1.925-.66-3.103v-1.195c0-1.207.21-2.27.64-3.19.43-.92 1.04-1.63 1.83-2.128.81-.498 1.73-.747 2.78-.747 1.41 0 2.55.384 3.41 1.152.86.767 1.36 1.851 1.5 3.252h-2.21c-.11-.92-.37-1.582-.81-1.987-.43-.41-1.06-.615-1.89-.615-.96 0-1.71.355-2.23 1.064-.52.703-.78 1.737-.79 3.102v1.134c0 1.383.24 2.437.74 3.164.49.727 1.22 1.09 2.18 1.09.87 0 1.53-.197 1.97-.59.43-.392.71-1.045.83-1.959h2.21zm14.01-1.898c0 1.253-.21 2.355-.65 3.304-.43.944-1.05 1.67-1.86 2.18-.8.504-1.73.756-2.78.756-1.04 0-1.96-.252-2.78-.756-.8-.51-1.43-1.234-1.88-2.171-.44-.938-.66-2.018-.66-3.243v-.72c0-1.249.22-2.35.65-3.306.45-.955 1.07-1.684 1.88-2.188.81-.51 1.73-.765 2.77-.765 1.05 0 1.97.252 2.77.756.81.498 1.44 1.219 1.87 2.162.44.938.67 2.03.67 3.279v.712zm-2.22-.668c0-1.418-.27-2.505-.81-3.261-.53-.756-1.29-1.134-2.28-1.134-.96 0-1.71.378-2.25 1.134-.54.75-.82 1.813-.83 3.19v.739c0 1.406.27 2.493.82 3.26.55.768 1.31 1.152 2.28 1.152.99 0 1.74-.375 2.27-1.125s.8-1.846.8-3.287v-.668zm6.24 6.732V18.203h3.78c1.13 0 2.13.252 3 .756a5.138 5.138 0 012.04 2.145c.48.925.72 1.986.72 3.181v.642c0 1.213-.24 2.28-.73 3.199a5.08 5.08 0 01-2.06 2.127c-.89.498-1.92.747-3.07.747h-3.68zm2.22-11.004v9.229h1.45c1.17 0 2.06-.364 2.68-1.09.63-.733.95-1.782.96-3.147v-.712c0-1.388-.3-2.449-.9-3.181-.61-.733-1.48-1.099-2.63-1.099h-1.56zm18.82 5.291h-5.26v3.938h6.14V31h-8.36V18.203h8.3v1.793h-6.08v3.533h5.26v1.758zM1087.53 31h-2.21V18.203h2.21V31zm11.23-3.296c0-.562-.2-.996-.6-1.3-.39-.305-1.11-.613-2.14-.924-1.03-.31-1.85-.656-2.46-1.037-1.16-.732-1.75-1.687-1.75-2.865 0-1.031.42-1.88 1.26-2.549.84-.668 1.94-1.002 3.28-1.002.89 0 1.68.164 2.38.492.7.329 1.25.797 1.64 1.407.4.603.6 1.274.6 2.013h-2.21c0-.669-.21-1.19-.64-1.565-.41-.38-1.01-.571-1.79-.571-.73 0-1.29.155-1.7.466-.39.31-.59.744-.59 1.3 0 .47.21.862.65 1.178.43.31 1.15.615 2.14.914 1 .293 1.8.63 2.4 1.01.6.376 1.05.81 1.33 1.302.28.486.42 1.057.42 1.713 0 1.067-.41 1.916-1.23 2.55-.82.626-1.92.94-3.32.94-.93 0-1.78-.17-2.56-.51-.77-.346-1.38-.82-1.81-1.424-.43-.603-.64-1.306-.64-2.11h2.22c0 .727.24 1.29.72 1.688.48.399 1.17.598 2.07.598.77 0 1.35-.155 1.74-.466.39-.316.59-.732.59-1.248zm14.48-1.459V31h-2.23V18.203h4.9c1.43 0 2.56.372 3.4 1.116.84.745 1.27 1.729 1.27 2.954 0 1.253-.42 2.229-1.24 2.926-.82.697-1.97 1.046-3.46 1.046h-2.64zm0-1.784h2.67c.79 0 1.39-.185 1.81-.554.42-.375.62-.914.62-1.617 0-.691-.21-1.242-.63-1.652-.42-.416-1-.63-1.74-.642h-2.73v4.465zm21.3.475c0 1.253-.22 2.355-.65 3.304-.43.944-1.06 1.67-1.86 2.18-.81.504-1.73.756-2.78.756-1.04 0-1.96-.252-2.78-.756-.81-.51-1.43-1.234-1.88-2.171-.44-.938-.66-2.018-.67-3.243v-.72c0-1.249.22-2.35.66-3.306.45-.955 1.07-1.684 1.87-2.188.81-.51 1.74-.765 2.78-.765 1.04 0 1.97.252 2.77.756.81.498 1.43 1.219 1.87 2.162.44.938.66 2.03.67 3.279v.712zm-2.22-.668c0-1.418-.27-2.505-.81-3.261-.54-.756-1.29-1.134-2.28-1.134-.96 0-1.71.378-2.26 1.134-.54.75-.81 1.813-.82 3.19v.739c0 1.406.27 2.493.81 3.26.55.768 1.32 1.152 2.29 1.152.98 0 1.74-.375 2.27-1.125s.8-1.846.8-3.287v-.668zm13.71 1.02h-5.25v3.937h6.14V31h-8.37V18.203h8.31v1.793h-6.08v3.533h5.25v1.758zm13.92-5.292h-3.99V31h-2.2V19.996h-3.96v-1.793h10.15v1.793zm8.19 6.073h-2.47V31h-2.23V18.203h4.5c1.48 0 2.62.331 3.42.993.8.662 1.21 1.62 1.21 2.874 0 .856-.21 1.574-.63 2.154-.41.574-.98 1.016-1.72 1.327l2.87 5.335V31h-2.38l-2.57-4.93zm-2.47-1.784h2.28c.75 0 1.34-.187 1.76-.562.42-.381.63-.9.63-1.556 0-.686-.19-1.216-.59-1.59-.38-.376-.96-.57-1.74-.58h-2.34v4.288zm14.56-.017l2.94-6.065h2.46l-4.29 8.086V31h-2.23v-4.71l-4.3-8.087h2.47l2.95 6.065z"/><path stroke="#000" stroke-width="2" d="M1008 1h201v46h-201z"/></svg>' ); ?>" />
-			</picture>
+			<img alt="<?php _e( 'Code is Poetry' ); ?>" src="images/about-badge.svg" />
 		</div>
 
 		<div class="about__header-container">
@@ -37,10 +34,7 @@
 			</div>
 
 			<div class="about__header-text">
-				<?php _e( 'Sharing your stories has never been easier' ); ?>
-			</div>
-			<div class="about__header-badge">
-				<img alt="<?php _e( 'New' ); ?>" src="data:image/svg+xml,<?php echo rawurlencode( '<svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 153 153" width="115"><circle cx="76.5" cy="76.5" r="76.5" fill="#000"/><path fill="#D1CFE4" d="M53.333 86h-2.827L39.769 69.564V86H36.94V64.672h2.828L50.535 81.18V64.67h2.798V86zm26.05-9.858h-9.242V83.7h10.737V86h-13.55V64.672h13.403v2.314h-10.59v6.856h9.243v2.3zm18.596 3.134l.41 2.813.6-2.534 4.219-14.883h2.373l4.116 14.883.586 2.578.454-2.871 3.311-14.59h2.827L111.704 86h-2.563l-4.395-15.542-.337-1.626-.337 1.626L99.517 86h-2.564l-5.156-21.328h2.812l3.37 14.604z"/></svg>' ); ?>" />
+				<?php _e( 'Jazz up your stories in an editor that’s cleaner, crisper, and does more to get out of your way.' ); ?>
 			</div>
 		</div>