diff -r be944660c56a -r 3d72ae0968f4 wp/wp-includes/blocks/site-title/block.json
--- a/wp/wp-includes/blocks/site-title/block.json	Wed Sep 21 18:19:35 2022 +0200
+++ b/wp/wp-includes/blocks/site-title/block.json	Tue Sep 27 16:37:53 2022 +0200
@@ -1,9 +1,10 @@
 {
+	"$schema": "https://schemas.wp.org/trunk/block.json",
 	"apiVersion": 2,
 	"name": "core/site-title",
 	"title": "Site Title",
-	"category": "design",
-	"description": "Displays and allows editing the name of the site. The site title usually appears in the browser title bar, in search results, and more. Also available in Settings > General.",
+	"category": "theme",
+	"description": "Displays the name of this site. Update the block, and the changes apply everywhere it’s used. This will also appear in the browser title bar and in search results.",
 	"textdomain": "default",
 	"attributes": {
 		"level": {
@@ -12,15 +13,30 @@
 		},
 		"textAlign": {
 			"type": "string"
+		},
+		"isLink": {
+			"type": "boolean",
+			"default": true
+		},
+		"linkTarget": {
+			"type": "string",
+			"default": "_self"
 		}
 	},
+	"example": {
+		"viewportWidth": 500
+	},
 	"supports": {
 		"align": [ "wide", "full" ],
 		"html": false,
 		"color": {
 			"gradients": true,
-			"text": false,
-			"link": true
+			"link": true,
+			"__experimentalDefaultControls": {
+				"background": true,
+				"text": true,
+				"link": true
+			}
 		},
 		"spacing": {
 			"padding": true,
@@ -32,7 +48,15 @@
 			"__experimentalFontFamily": true,
 			"__experimentalTextTransform": true,
 			"__experimentalFontStyle": true,
-			"__experimentalFontWeight": true
+			"__experimentalFontWeight": true,
+			"__experimentalLetterSpacing": true,
+			"__experimentalDefaultControls": {
+				"fontSize": true,
+				"lineHeight": true,
+				"fontAppearance": true,
+				"letterSpacing": true,
+				"textTransform": true
+			}
 		}
 	},
 	"editorStyle": "wp-block-site-title-editor"