Use snapshot and milestone repositories instead of libs-snapshot and libs-milestone.

Closes #2585

Author: mp911de

README.adoc

@@ -138,9 +138,9 @@ To use the Release candidate versions of the upcoming major version, use our Mav
 </dependency>
 
 <repository>
-  <id>spring-libs-snapshot</id>
+  <id>spring-snapshot</id>
   <name>Spring Snapshot Repository</name>
-  <url>https://repo.spring.io/libs-milestone</url>
+  <url>https://repo.spring.io/milestone</url>
 </repository>
 ----
 
@@ -155,9 +155,9 @@ If you'd rather like the latest snapshots of the upcoming major version, use our
 </dependency>
 
 <repository>
-  <id>spring-libs-snapshot</id>
+  <id>spring-snapshot</id>
   <name>Spring Snapshot Repository</name>
-  <url>https://repo.spring.io/libs-snapshot</url>
+  <url>https://repo.spring.io/snapshot</url>
 </repository>
 ----
 

pom.xml

@@ -499,22 +499,20 @@
 
 	<repositories>
 		<repository>
-			<id>spring-libs-snapshot</id>
-			<url>https://repo.spring.io/libs-snapshot</url>
+			<id>spring-snapshot</id>
+			<url>https://repo.spring.io/snapshot</url>
+		<snapshots>
+				<enabled>true</enabled>
+			</snapshots>
+			<releases>
+				<enabled>false</enabled>
+			</releases>
 		</repository>
 
 		<repository>
-			<id>local-maven-repo</id>
-			<url>file:///${project.basedir}/src/test/resources/local-maven-repo</url>
+			<id>spring-milestone</id>
+			<url>https://repo.spring.io/milestone</url>
 		</repository>
-
 	</repositories>
 
-	<pluginRepositories>
-		<pluginRepository>
-			<id>spring-plugins-release</id>
-			<url>https://repo.spring.io/plugins-release</url>
-		</pluginRepository>
-	</pluginRepositories>
-
 </project>

src/main/asciidoc/preface.adoc

@@ -17,9 +17,9 @@ include::reference/elasticsearch-new.adoc[leveloffset=+1]
 * Version Control - https://github.com/spring-projects/spring-data-elasticsearch
 * API Documentation - https://docs.spring.io/spring-data/elasticsearch/docs/current/api/
 * Bugtracker - https://github.com/spring-projects/spring-data-elasticsearch/issues
-* Release repository - https://repo.spring.io/libs-release
-* Milestone repository - https://repo.spring.io/libs-milestone
-* Snapshot repository - https://repo.spring.io/libs-snapshot
+* Release repository - https://repo1.maven.org/maven2/
+* Milestone repository - https://repo.spring.io/milestone/
+* Snapshot repository - https://repo.spring.io/snapshot/
 
 [[preface.requirements]]
 == Requirements