diff -r 7b1b88e27a20 -r 48c4eec2b7e6 wp/wp-includes/blocks/cover/block.json
--- a/wp/wp-includes/blocks/cover/block.json	Thu Sep 29 08:06:27 2022 +0200
+++ b/wp/wp-includes/blocks/cover/block.json	Fri Sep 05 18:40:08 2025 +0200
@@ -1,10 +1,10 @@
 {
 	"$schema": "https://schemas.wp.org/trunk/block.json",
-	"apiVersion": 2,
+	"apiVersion": 3,
 	"name": "core/cover",
 	"title": "Cover",
 	"category": "media",
-	"description": "Add an image or video with a text overlay — great for headers.",
+	"description": "Add an image or video with a text overlay.",
 	"textdomain": "default",
 	"attributes": {
 		"url": {
@@ -19,9 +19,6 @@
 		},
 		"alt": {
 			"type": "string",
-			"source": "attribute",
-			"selector": "img",
-			"attribute": "alt",
 			"default": ""
 		},
 		"hasParallax": {
@@ -42,6 +39,9 @@
 		"customOverlayColor": {
 			"type": "string"
 		},
+		"isUserOverlayColor": {
+			"type": "boolean"
+		},
 		"backgroundType": {
 			"type": "string",
 			"default": "image"
@@ -73,7 +73,11 @@
 		},
 		"templateLock": {
 			"type": [ "string", "boolean" ],
-			"enum": [ "all", "insert", false ]
+			"enum": [ "all", "insert", "contentOnly", false ]
+		},
+		"tagName": {
+			"type": "string",
+			"default": "div"
 		}
 	},
 	"usesContext": [ "postId", "postType" ],
@@ -81,16 +85,57 @@
 		"anchor": true,
 		"align": true,
 		"html": false,
+		"shadow": true,
 		"spacing": {
 			"padding": true,
+			"margin": [ "top", "bottom" ],
+			"blockGap": true,
 			"__experimentalDefaultControls": {
-				"padding": true
+				"padding": true,
+				"blockGap": true
+			}
+		},
+		"__experimentalBorder": {
+			"color": true,
+			"radius": true,
+			"style": true,
+			"width": true,
+			"__experimentalDefaultControls": {
+				"color": true,
+				"radius": true,
+				"style": true,
+				"width": true
 			}
 		},
 		"color": {
 			"__experimentalDuotone": "> .wp-block-cover__image-background, > .wp-block-cover__video-background",
-			"text": false,
-			"background": false
+			"heading": true,
+			"text": true,
+			"background": false,
+			"__experimentalSkipSerialization": [ "gradients" ],
+			"enableContrastChecker": false
+		},
+		"dimensions": {
+			"aspectRatio": true
+		},
+		"typography": {
+			"fontSize": true,
+			"lineHeight": true,
+			"__experimentalFontFamily": true,
+			"__experimentalFontWeight": true,
+			"__experimentalFontStyle": true,
+			"__experimentalTextTransform": true,
+			"__experimentalTextDecoration": true,
+			"__experimentalLetterSpacing": true,
+			"__experimentalDefaultControls": {
+				"fontSize": true
+			}
+		},
+		"layout": {
+			"allowJustification": false
+		},
+		"interactivity": {
+			"clientNavigation": true
 		}
 	},
 	"editorStyle": "wp-block-cover-editor",