diff -r 48c4eec2b7e6 -r 8c2e4d02f4ef wp/wp-includes/blocks/preformatted/block.json
--- a/wp/wp-includes/blocks/preformatted/block.json	Fri Sep 05 18:40:08 2025 +0200
+++ b/wp/wp-includes/blocks/preformatted/block.json	Fri Sep 05 18:52:52 2025 +0200
@@ -12,7 +12,7 @@
 			"source": "rich-text",
 			"selector": "pre",
 			"__unstablePreserveWhiteSpace": true,
-			"__experimentalRole": "content"
+			"role": "content"
 		}
 	},
 	"supports": {
@@ -43,6 +43,18 @@
 		},
 		"interactivity": {
 			"clientNavigation": true
+		},
+		"__experimentalBorder": {
+			"radius": true,
+			"color": true,
+			"width": true,
+			"style": true,
+			"__experimentalDefaultControls": {
+				"radius": true,
+				"color": true,
+				"width": true,
+				"style": true
+			}
 		}
 	},
 	"style": "wp-block-preformatted"