ESQL is now stable (GA) (#2667)

Author: swallez

output/schema/schema-serverless.json

@@ -2638,13 +2638,9 @@
     },
     {
       "availability": {
-        "serverless": {
-          "stability": "experimental",
-          "visibility": "public"
-        },
+        "serverless": {},
         "stack": {
-          "since": "8.11.0",
-          "stability": "experimental"
+          "since": "8.11.0"
         }
       },
       "description": "Executes an ES|QL request",
@@ -2667,7 +2663,7 @@
         "application/json"
       ],
       "since": "8.11.0",
-      "stability": "experimental",
+      "stability": "stable",
       "urls": [
         {
           "methods": [

output/schema/schema.json

@@ -24,8 +24,8 @@ import { ScalarValue } from '@_types/common'
 /**
  * Executes an ES|QL request
  * @rest_spec_name esql.query
- * @availability stack since=8.11.0 stability=experimental
- * @availability serverless stability=experimental visibility=public
+ * @availability stack since=8.11.0
+ * @availability serverless
  * @doc_id esql-query
  */
 export interface Request extends RequestBase {