@@ -7,7 +7,7 @@
 		"url": "https://develop.svn.wordpress.org/trunk"
 	},
 	"gutenberg": {
-		"sha": "3166ad3c587b4091f77b0e16affeed5762e193f1",
+		"sha": "5426109cdaf45828ef28ff8527d7d38e7e75fe74",
 		"ghcrRepo": "WordPress/gutenberg/gutenberg-wp-develop-build"
 	},
 	"engines": {
 
@@ -100,7 +100,7 @@
 			'wp-url',
 			'wp-warning'
 		),
-		'version' => '3a14d64019e67a581568'
+		'version' => 'bba5c1885d3a53871248'
 	),
 	'block-library.js' => array(
 		'dependencies' => array(
@@ -142,7 +142,7 @@
 				'import' => 'dynamic'
 			)
 		),
-		'version' => '5449ab60eb22aaa1f668'
+		'version' => '3510fa05eaf8c889edb7'
 	),
 	'block-serialization-default-parser.js' => array(
 		'dependencies' => array(
@@ -175,7 +175,7 @@
 			'wp-shortcode',
 			'wp-warning'
 		),
-		'version' => '901495b507ad42be941e'
+		'version' => '27318ac6d6f72eaf78ee'
 	),
 	'commands.js' => array(
 		'dependencies' => array(
@@ -187,10 +187,11 @@
 			'wp-element',
 			'wp-i18n',
 			'wp-keyboard-shortcuts',
+			'wp-preferences',
 			'wp-primitives',
 			'wp-private-apis'
 		),
-		'version' => 'e3d8bba53f4ffea4fcd2'
+		'version' => '8b8663311faa33540c1b'
 	),
 	'components.js' => array(
 		'dependencies' => array(
@@ -214,7 +215,7 @@
 			'wp-rich-text',
 			'wp-warning'
 		),
-		'version' => '5415b6194c44da6987ba'
+		'version' => 'dd1b4bbe0c8bd976151c'
 	),
 	'compose.js' => array(
 		'dependencies' => array(
@@ -228,7 +229,7 @@
 			'wp-priority-queue',
 			'wp-undo-manager'
 		),
-		'version' => '81a6b4dad8bafab56102'
+		'version' => '2b5a9d090a41c1120be7'
 	),
 	'core-commands.js' => array(
 		'dependencies' => array(
@@ -266,7 +267,7 @@
 			'wp-url',
 			'wp-warning'
 		),
-		'version' => '2723b9b8cef3a26eac5e'
+		'version' => '96a75292a48d3fca7f42'
 	),
 	'customize-widgets.js' => array(
 		'dependencies' => array(
@@ -319,7 +320,7 @@
 			'moment',
 			'wp-deprecated'
 		),
-		'version' => 'c9f8e7dd3232716f34e9'
+		'version' => '2faaf49020b2074de156'
 	),
 	'deprecated.js' => array(
 		'dependencies' => array(
@@ -331,7 +332,7 @@
 		'dependencies' => array(
 			'wp-deprecated'
 		),
-		'version' => '66a6cf58e0c4cd128af0'
+		'version' => '1acdd4ebd6969685a9d3'
 	),
 	'dom-ready.js' => array(
 		'dependencies' => array(
@@ -430,7 +431,7 @@
 				'import' => 'static'
 			)
 		),
-		'version' => 'beef8ec9558e9f14f5f5'
+		'version' => 'e24eb77015e7b89ec57d'
 	),
 	'edit-widgets.js' => array(
 		'dependencies' => array(
@@ -521,15 +522,15 @@
 				'import' => 'static'
 			)
 		),
-		'version' => 'b90a3f5c0a9b0a2fe692'
+		'version' => '12f43831b63cbf5fd5e2'
 	),
 	'element.js' => array(
 		'dependencies' => array(
 			'react',
 			'react-dom',
 			'wp-escape-html'
 		),
-		'version' => '9d8168aa5622eac7f17a'
+		'version' => '204b9776501c644953b6'
 	),
 	'escape-html.js' => array(
 		'dependencies' => array(
@@ -636,15 +637,15 @@
 			'wp-url',
 			'wp-warning'
 		),
-		'version' => '63b8c642509adc7afa30'
+		'version' => '02ec6a05ea6e6308bbef'
 	),
 	'notices.js' => array(
 		'dependencies' => array(
 			'react-jsx-runtime',
 			'wp-components',
 			'wp-data'
 		),
-		'version' => '503ec5a02578aed590d7'
+		'version' => '9182f940c250945fb2d4'
 	),
 	'nux.js' => array(
 		'dependencies' => array(
@@ -730,7 +731,7 @@
 		'dependencies' => array(
 
 		),
-		'version' => 'ecfdb1e08ae3f6ce27d1'
+		'version' => 'd33c33dda9790dfcae63'
 	),
 	'react-i18n.js' => array(
 		'dependencies' => array(
@@ -811,23 +812,23 @@
 		'dependencies' => array(
 
 		),
-		'version' => 'a59233ad9478f1a5b0c4'
+		'version' => 'c9d9033f75b117821889'
 	),
 	'sync.js' => array(
 		'dependencies' => array(
 			'wp-api-fetch',
 			'wp-hooks',
 			'wp-private-apis'
 		),
-		'version' => '25e87dccd85c405f28c7'
+		'version' => 'e0666bb035ab660755be'
 	),
 	'theme.js' => array(
 		'dependencies' => array(
 			'react-jsx-runtime',
 			'wp-element',
 			'wp-private-apis'
 		),
-		'version' => 'd707d5b6847d96124e02'
+		'version' => '544f395a4bf1be7a7f82'
 	),
 	'token-list.js' => array(
 		'dependencies' => array(
 
@@ -166,7 +166,7 @@
 				'import' => 'static'
 			)
 		),
-		'version' => 'ef4ac69a586a1281a620'
+		'version' => '91e28c26a7994ed4332c'
 	),
 	'connectors/index.js' => array(
 		'dependencies' => array(
@@ -177,7 +177,7 @@
 			'wp-i18n',
 			'wp-private-apis'
 		),
-		'version' => '70a0f074705f10920f9a'
+		'version' => 'e973aa806299e3d70144'
 	),
 	'core-abilities/index.js' => array(
 		'dependencies' => array(
@@ -273,7 +273,7 @@
 			'wp-private-apis',
 			'wp-style-engine'
 		),
-		'version' => '184e1479cff9c6206281'
+		'version' => '65892b41e8d17dc72ead'
 	),
 	'route/index.js' => array(
 		'dependencies' => array(
@@ -300,7 +300,7 @@
 		'dependencies' => array(
 
 		),
-		'version' => '61b86a5f5540ba666280'
+		'version' => '21ff0ef0ab8315e42da9'
 	),
 	'workflow/index.js' => array(
 		'dependencies' => array(
@@ -321,6 +321,6 @@
 				'import' => 'static'
 			)
 		),
-		'version' => '13556bc597bbf2a8d620'
+		'version' => '8d5b553b2fcab74a6606'
 	)
 );
@@ -2875,8 +2875,10 @@
 			'background' => array(
 				'backgroundImage' => true,
 				'backgroundSize' => true,
+				'gradient' => true,
 				'__experimentalDefaultControls' => array(
-					'backgroundImage' => true
+					'backgroundImage' => true,
+					'gradient' => true
 				)
 			),
 			'color' => array(
@@ -3721,6 +3723,7 @@
 		),
 		'supports' => array(
 			'anchor' => true,
+			'html' => false,
 			'className' => false,
 			'splitting' => true,
 			'__experimentalBorder' => array(
 
@@ -28,8 +28,10 @@
 		"background": {
 			"backgroundImage": true,
 			"backgroundSize": true,
+			"gradient": true,
 			"__experimentalDefaultControls": {
-				"backgroundImage": true
+				"backgroundImage": true,
+				"gradient": true
 			}
 		},
 		"color": {
 
@@ -5,6 +5,8 @@
  * @package WordPress
  */
 
+require_once __DIR__ . '/navigation-link/shared/build-css-font-sizes.php';
+
 /**
  * Build an array with CSS classes and inline styles defining the colors
  * which will be applied to the home link markup in the front-end.
@@ -59,36 +61,6 @@ function block_core_home_link_build_css_colors( $context ) {
 	return $colors;
 }
 
-/**
- * Build an array with CSS classes and inline styles defining the font sizes
- * which will be applied to the home link markup in the front-end.
- *
- * @since 6.0.0
- *
- * @param  array $context Home link block context.
- * @return array Font size CSS classes and inline styles.
- */
-function block_core_home_link_build_css_font_sizes( $context ) {
-	// CSS classes.
-	$font_sizes = array(
-		'css_classes'   => array(),
-		'inline_styles' => '',
-	);
-
-	$has_named_font_size  = array_key_exists( 'fontSize', $context );
-	$has_custom_font_size = isset( $context['style']['typography']['fontSize'] );
-
-	if ( $has_named_font_size ) {
-		// Add the font size class.
-		$font_sizes['css_classes'][] = sprintf( 'has-%s-font-size', $context['fontSize'] );
-	} elseif ( $has_custom_font_size ) {
-		// Add the custom font size inline style.
-		$font_sizes['inline_styles'] = sprintf( 'font-size: %s;', $context['style']['typography']['fontSize'] );
-	}
-
-	return $font_sizes;
-}
-
 /**
  * Builds an array with classes and style for the li wrapper
  *
@@ -98,12 +70,21 @@ function block_core_home_link_build_css_font_sizes( $context ) {
  * @return string The li wrapper attributes.
  */
 function block_core_home_link_build_li_wrapper_attributes( $context ) {
-	$colors          = block_core_home_link_build_css_colors( $context );
-	$font_sizes      = block_core_home_link_build_css_font_sizes( $context );
-	$classes         = array_merge(
+	$colors = block_core_home_link_build_css_colors( $context );
+	//  The build system prefixes this function with "gutenberg_" to avoid
+	// collisions with the core version. Until this function is backported to
+	// core, we need to guard it's use and only call the prefixed name in
+	//  the plugin.
+	if ( defined( 'IS_GUTENBERG_PLUGIN' ) && IS_GUTENBERG_PLUGIN ) {
+		$font_sizes = gutenberg_block_core_shared_navigation_build_css_font_sizes( $context );
+	} else {
+		$font_sizes = block_core_shared_navigation_build_css_font_sizes( $context );
+	}
+	$classes = array_merge(
 		$colors['css_classes'],
 		$font_sizes['css_classes']
 	);
+
 	$style_attribute = ( $colors['inline_styles'] . $font_sizes['inline_styles'] );
 	$classes[]       = 'wp-block-navigation-item';
 
 
@@ -21,6 +21,7 @@
 	},
 	"supports": {
 		"anchor": true,
+		"html": false,
 		"className": false,
 		"splitting": true,
 		"__experimentalBorder": {
 
@@ -38,6 +38,19 @@ function render_block_core_loginout( $attributes ) {
 
 		// Get the form.
 		$contents = wp_login_form( array( 'echo' => false ) );
+
+		if ( wp_is_block_theme() ) {
+			$processor = new WP_HTML_Tag_Processor( $contents );
+
+			while ( $processor->next_tag( 'input' ) ) {
+				if ( 'submit' === $processor->get_attribute( 'type' ) && 'wp-submit' === $processor->get_attribute( 'name' ) ) {
+					$processor->add_class( 'wp-block-button__link' );
+					$processor->add_class( wp_theme_get_element_class_name( 'button' ) );
+					$contents = $processor->get_updated_html();
+					break;
+				}
+			}
+		}
 	}
 
 	$wrapper_attributes = get_block_wrapper_attributes( array( 'class' => $classes ) );