Prepare 6.0 M4 (2025.1.0).

See #3115

pom.xml

@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<?xml version="1.0" encoding="UTF-8"?>
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
 
 	<modelVersion>4.0.0</modelVersion>
@@ -10,7 +10,7 @@
 	<parent>
 		<groupId>org.springframework.data.build</groupId>
 		<artifactId>spring-data-parent</artifactId>
-		<version>4.0.0-SNAPSHOT</version>
+		<version>4.0.0-M4</version>
 	</parent>
 
 	<name>Spring Data Elasticsearch</name>
@@ -18,7 +18,7 @@
 	<url>https://github.com/spring-projects/spring-data-elasticsearch</url>
 
 	<properties>
-		<springdata.commons>4.0.0-SNAPSHOT</springdata.commons>
+		<springdata.commons>4.0.0-M4</springdata.commons>
 
 		<!-- version of the ElasticsearchClient	-->
 		<elasticsearch-java>9.0.3</elasticsearch-java>
@@ -471,20 +471,8 @@
 	</profiles>
 
 	<repositories>
-		<repository>
-			<id>spring-snapshot</id>
-			<url>https://repo.spring.io/snapshot</url>
-			<snapshots>
-				<enabled>true</enabled>
-			</snapshots>
-			<releases>
-				<enabled>false</enabled>
-			</releases>
-		</repository>
-		<repository>
-			<id>spring-milestone</id>
-			<url>https://repo.spring.io/milestone</url>
-		</repository>
+		
+		
 	</repositories>
 
 </project>

src/main/resources/notice.txt

@@ -1,4 +1,4 @@
-Spring Data Elasticsearch 6.0 M3 (2025.1.0)
+Spring Data Elasticsearch 6.0 M4 (2025.1.0)
 Copyright (c) [2013-2022] Pivotal Software, Inc.
 
 This product is licensed to you under the Apache License, Version 2.0 (the "License").
@@ -10,3 +10,4 @@ code for the these subcomponents is subject to the terms and
 conditions of the subcomponent's license, as noted in the LICENSE file.
 
 
+