diff --git a/src/schemas/json/mtad.json b/src/schemas/json/mtad.json
index 8d5d6d24d31..eddf2df464d 100644
--- a/src/schemas/json/mtad.json
+++ b/src/schemas/json/mtad.json
@@ -1024,6 +1024,10 @@
         "keep-existing-routes": {
           "description": "[CF/XSA] Indicates if the existing routes of all applications within that MTA should be kept.",
           "type": "boolean"
+        },
+        "bg-dependency-aware-stop-order": {
+          "description": "[CF] Enables dependency-aware stop ordering during the final phase of blue-green deployments.",
+          "type": "boolean"
         }
       }
     },
diff --git a/src/schemas/json/rumdl.json b/src/schemas/json/rumdl.json
index 782cc89edb0..cbdd8e4862a 100644
--- a/src/schemas/json/rumdl.json
+++ b/src/schemas/json/rumdl.json
@@ -311,6 +311,11 @@
       "description": "Per-language tool configuration.",
       "type": "object",
       "properties": {
+        "enabled": {
+          "description": "Whether code block tools are enabled for this language (default: true).\nSet to false to acknowledge a language without configuring tools.\nThis satisfies strict mode (on-missing-language-definition) checks.",
+          "type": "boolean",
+          "default": true
+        },
         "lint": {
           "description": "Tools to run in lint mode (rumdl check)",
           "type": "array",