Merge branch 'main' into take-date-nanos-implicit-casting-out-of-snapshot

Author: fang-xing-esql

x-pack/plugin/core/template-resources/src/main/resources/[email protected]

@@ -10,6 +10,9 @@
   "template": {
     "lifecycle": {},
     "mappings": {
+      "_meta": {
+        "template_version": ${xpack.stack.template.version}
+      },
       "properties": {
         "meta": {
           "properties": {

x-pack/plugin/stack/src/main/java/org/elasticsearch/xpack/stack/StackTemplateRegistry.java

@@ -37,7 +37,7 @@ public class StackTemplateRegistry extends IndexTemplateRegistry {
 
     // The stack template registry version. This number must be incremented when we make changes
     // to built-in templates.
-    public static final int REGISTRY_VERSION = 17;
+    public static final int REGISTRY_VERSION = 18;
 
     public static final String TEMPLATE_VERSION_VARIABLE = "xpack.stack.template.version";
     public static final Setting<Boolean> STACK_TEMPLATES_ENABLED = Setting.boolSetting(