diff -r be944660c56a -r 3d72ae0968f4 wp/wp-includes/blocks/text-columns/block.json
--- a/wp/wp-includes/blocks/text-columns/block.json	Wed Sep 21 18:19:35 2022 +0200
+++ b/wp/wp-includes/blocks/text-columns/block.json	Tue Sep 27 16:37:53 2022 +0200
@@ -1,4 +1,5 @@
 {
+	"$schema": "https://schemas.wp.org/trunk/block.json",
 	"apiVersion": 2,
 	"name": "core/text-columns",
 	"title": "Text Columns (deprecated)",