After release cleanups.

See #2151

pom.xml

@@ -14,7 +14,7 @@
 	<parent>
 		<groupId>org.springframework.data.build</groupId>
 		<artifactId>spring-data-parent</artifactId>
-		<version>2.3.8.RELEASE</version>
+		<version>2.3.9.BUILD-SNAPSHOT</version>
 	</parent>
 
 	<properties>
@@ -26,7 +26,7 @@
 		<mockito>2.19.1</mockito>
 		<vavr>0.10.3</vavr>
 		<hibernate.groupId>org.hibernate</hibernate.groupId>
-		<springdata.commons>2.3.8.RELEASE</springdata.commons>
+		<springdata.commons>2.3.9.BUILD-SNAPSHOT</springdata.commons>
 
 		<java-module-name>spring.data.jpa</java-module-name>
 
@@ -445,8 +445,8 @@
 
 	<repositories>
 		<repository>
-			<id>spring-libs-release</id>
-			<url>https://repo.spring.io/libs-release</url>
+			<id>spring-libs-snapshot</id>
+			<url>https://repo.spring.io/libs-snapshot</url>
 		</repository>
 	</repositories>