Prepare 2.6 M2 (2021.1.0).

See #267

pom.xml

@@ -14,12 +14,12 @@
 	<parent>
 		<groupId>org.springframework.data.build</groupId>
 		<artifactId>spring-data-parent</artifactId>
-		<version>2.6.0-SNAPSHOT</version>
+		<version>2.6.0-M2</version>
 	</parent>
 
 	<properties>
 		<spring-ldap>2.3.4.RELEASE</spring-ldap>
-		<springdata.commons>2.6.0-SNAPSHOT</springdata.commons>
+		<springdata.commons>2.6.0-M2</springdata.commons>
 		<java-module-name>spring.data.ldap</java-module-name>
 	</properties>
 
@@ -123,8 +123,8 @@
 
 	<repositories>
 		<repository>
-			<id>spring-libs-snapshot</id>
-			<url>https://repo.spring.io/libs-snapshot</url>
+			<id>spring-libs-milestone</id>
+			<url>https://repo.spring.io/libs-milestone</url>
 		</repository>
 	</repositories>
 

src/main/resources/notice.txt

@@ -1,4 +1,4 @@
-Spring Data LDAP 2.6 M1 (2021.1.0)
+Spring Data LDAP 2.6 M2 (2021.1.0)
 Copyright (c) [2010-2021] Pivotal Software, Inc.
 
 This product is licensed to you under the Apache License, Version 2.0 (the "License").
@@ -8,3 +8,4 @@ This product may include a number of subcomponents with
 separate copyright notices and license terms. Your use of the source
 code for the these subcomponents is subject to the terms and
 conditions of the subcomponent's license, as noted in the LICENSE file.
+