After release cleanups.

See spring-projects#2849

pom.xml

@@ -14,12 +14,12 @@
 	<parent>
 		<groupId>org.springframework.data.build</groupId>
 		<artifactId>spring-data-parent</artifactId>
-		<version>3.3.0-M2</version>
+		<version>3.3.0-SNAPSHOT</version>
 	</parent>
 
 	<properties>
-		<springdata.keyvalue>3.3.0-M2</springdata.keyvalue>
-		<springdata.commons>3.3.0-M2</springdata.commons>
+		<springdata.keyvalue>3.3.0-SNAPSHOT</springdata.keyvalue>
+		<springdata.commons>3.3.0-SNAPSHOT</springdata.commons>
 		<awaitility>4.0.2</awaitility>
 		<beanutils>1.9.4</beanutils>
 		<xstream>1.4.20</xstream>
@@ -387,6 +387,16 @@
 	</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>