[maven-release-plugin] prepare release asterix-0.8.7-incubating
diff --git a/asterix-algebra/pom.xml b/asterix-algebra/pom.xml
index 1535c94..869b2fd 100644
--- a/asterix-algebra/pom.xml
+++ b/asterix-algebra/pom.xml
@@ -16,13 +16,12 @@
  ! specific language governing permissions and limitations
  ! under the License.
  !-->
-<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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 	<parent>
 		<artifactId>asterix</artifactId>
 		<groupId>org.apache.asterix</groupId>
-		<version>0.8.7-SNAPSHOT</version>
+		<version>0.8.7-incubating</version>
 	</parent>
 	<artifactId>asterix-algebra</artifactId>
 
@@ -106,31 +105,31 @@
 		<dependency>
 			<groupId>org.apache.asterix</groupId>
 			<artifactId>asterix-runtime</artifactId>
-			<version>0.8.7-SNAPSHOT</version>
+			<version>0.8.7-incubating</version>
 			<scope>compile</scope>
 		</dependency>
 		<dependency>
 			<groupId>org.apache.asterix</groupId>
 			<artifactId>asterix-aql</artifactId>
-			<version>0.8.7-SNAPSHOT</version>
+			<version>0.8.7-incubating</version>
 			<scope>compile</scope>
 		</dependency>
 		<dependency>
 			<groupId>org.apache.asterix</groupId>
 			<artifactId>asterix-metadata</artifactId>
-			<version>0.8.7-SNAPSHOT</version>
+			<version>0.8.7-incubating</version>
 			<scope>compile</scope>
 		</dependency>
 		<dependency>
 			<groupId>org.apache.asterix</groupId>
 			<artifactId>asterix-external-data</artifactId>
-			<version>0.8.7-SNAPSHOT</version>
+			<version>0.8.7-incubating</version>
 			<scope>compile</scope>
 		</dependency>
 		<dependency>
 			<groupId>org.apache.asterix</groupId>
 			<artifactId>asterix-transactions</artifactId>
-			<version>0.8.7-SNAPSHOT</version>
+			<version>0.8.7-incubating</version>
 			<scope>compile</scope>
 		</dependency>
 		<dependency>