[maven-release-plugin] prepare for next development iteration
diff --git a/hyracks/hyracks-tests/hyracks-storage-am-bloomfilter-test/pom.xml b/hyracks/hyracks-tests/hyracks-storage-am-bloomfilter-test/pom.xml
index befb14b..0d326e7 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-bloomfilter-test/pom.xml
+++ b/hyracks/hyracks-tests/hyracks-storage-am-bloomfilter-test/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.hyracks</groupId>
     <artifactId>hyracks-tests</artifactId>
-    <version>0.2.17-incubating</version>
+    <version>0.2.18-SNAPSHOT</version>
   </parent>
 
   <build>
@@ -56,14 +56,14 @@
   	<dependency>
   		<groupId>org.apache.hyracks</groupId>
   		<artifactId>hyracks-storage-am-bloomfilter</artifactId>
-  		<version>0.2.17-incubating</version>
+  		<version>0.2.18-SNAPSHOT</version>
   		<type>jar</type>
   		<scope>compile</scope>
   	</dependency>
   	<dependency>
   		<groupId>org.apache.hyracks</groupId>
   		<artifactId>hyracks-test-support</artifactId>
-  		<version>0.2.17-incubating</version>
+  		<version>0.2.18-SNAPSHOT</version>
   		<type>jar</type>
   		<scope>test</scope>
   	</dependency>
diff --git a/hyracks/hyracks-tests/hyracks-storage-am-btree-test/pom.xml b/hyracks/hyracks-tests/hyracks-storage-am-btree-test/pom.xml
index 10221e5..788a138 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-btree-test/pom.xml
+++ b/hyracks/hyracks-tests/hyracks-storage-am-btree-test/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.hyracks</groupId>
     <artifactId>hyracks-tests</artifactId>
-    <version>0.2.17-incubating</version>
+    <version>0.2.18-SNAPSHOT</version>
   </parent>
 
   <properties>
@@ -58,14 +58,14 @@
   	<dependency>
   		<groupId>org.apache.hyracks</groupId>
   		<artifactId>hyracks-storage-am-btree</artifactId>
-  		<version>0.2.17-incubating</version>
+  		<version>0.2.18-SNAPSHOT</version>
   		<type>jar</type>
   		<scope>compile</scope>
   	</dependency>
   	<dependency>
   		<groupId>org.apache.hyracks</groupId>
   		<artifactId>hyracks-test-support</artifactId>
-  		<version>0.2.17-incubating</version>
+  		<version>0.2.18-SNAPSHOT</version>
   		<type>jar</type>
   		<scope>test</scope>
   	</dependency>
diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/pom.xml b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/pom.xml
index 7a35df8..ea4fa25 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/pom.xml
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.hyracks</groupId>
     <artifactId>hyracks-tests</artifactId>
-    <version>0.2.17-incubating</version>
+    <version>0.2.18-SNAPSHOT</version>
   </parent>
 
   <build>
@@ -56,20 +56,20 @@
   	<dependency>
   		<groupId>org.apache.hyracks</groupId>
   		<artifactId>hyracks-storage-am-lsm-btree</artifactId>
-  		<version>0.2.17-incubating</version>
+  		<version>0.2.18-SNAPSHOT</version>
   		<type>jar</type>
   		<scope>compile</scope>
   	</dependency>  	
   	<dependency>
   		<groupId>org.apache.hyracks</groupId>
   		<artifactId>hyracks-storage-am-common</artifactId>
-  		<version>0.2.17-incubating</version>
+  		<version>0.2.18-SNAPSHOT</version>
   		<scope>compile</scope>
   	</dependency>
   	<dependency>
   		<groupId>org.apache.hyracks</groupId>
   		<artifactId>hyracks-test-support</artifactId>
-  		<version>0.2.17-incubating</version>
+  		<version>0.2.18-SNAPSHOT</version>
   		<scope>compile</scope>
   	</dependency>
   </dependencies>
diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-common-test/pom.xml b/hyracks/hyracks-tests/hyracks-storage-am-lsm-common-test/pom.xml
index fe662b5..b01d950 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-common-test/pom.xml
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-common-test/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.hyracks</groupId>
     <artifactId>hyracks-tests</artifactId>
-    <version>0.2.17-incubating</version>
+    <version>0.2.18-SNAPSHOT</version>
   </parent>
 
   <build>
@@ -56,14 +56,14 @@
   	<dependency>
   		<groupId>org.apache.hyracks</groupId>
   		<artifactId>hyracks-storage-am-lsm-common</artifactId>
-  		<version>0.2.17-incubating</version>
+  		<version>0.2.18-SNAPSHOT</version>
   		<type>jar</type>
   		<scope>compile</scope>
   	</dependency>
   	<dependency>
   		<groupId>org.apache.hyracks</groupId>
   		<artifactId>hyracks-test-support</artifactId>
-  		<version>0.2.17-incubating</version>
+  		<version>0.2.18-SNAPSHOT</version>
   		<type>jar</type>
   		<scope>compile</scope>
   	</dependency>
diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/pom.xml b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/pom.xml
index 7869a8e..cb3e3b2 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/pom.xml
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/pom.xml
@@ -24,7 +24,7 @@
 	<parent>
 		<artifactId>hyracks-tests</artifactId>
 		<groupId>org.apache.hyracks</groupId>
-		<version>0.2.17-incubating</version>
+		<version>0.2.18-SNAPSHOT</version>
 		<relativePath>..</relativePath>
 	</parent>
 
@@ -55,21 +55,21 @@
 		<dependency>
 			<groupId>org.apache.hyracks</groupId>
 			<artifactId>hyracks-storage-am-lsm-invertedindex</artifactId>
-			<version>0.2.17-incubating</version>
+			<version>0.2.18-SNAPSHOT</version>
 			<type>jar</type>
 			<scope>compile</scope>
 		</dependency>
 		<dependency>
 			<groupId>org.apache.hyracks</groupId>
 			<artifactId>hyracks-test-support</artifactId>
-			<version>0.2.17-incubating</version>
+			<version>0.2.18-SNAPSHOT</version>
 			<type>jar</type>
 			<scope>test</scope>
 		</dependency>
 		<dependency>
 			<groupId>org.apache.hyracks</groupId>
 			<artifactId>hyracks-data-std</artifactId>
-			<version>0.2.17-incubating</version>
+			<version>0.2.18-SNAPSHOT</version>
 			<type>jar</type>
 			<scope>test</scope>
 		</dependency>
diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/pom.xml b/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/pom.xml
index 55ce724..5411335 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/pom.xml
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.hyracks</groupId>
     <artifactId>hyracks-tests</artifactId>
-    <version>0.2.17-incubating</version>
+    <version>0.2.18-SNAPSHOT</version>
   </parent>
 
   <build>
@@ -56,14 +56,14 @@
   	<dependency>
   		<groupId>org.apache.hyracks</groupId>
   		<artifactId>hyracks-storage-am-lsm-rtree</artifactId>
-  		<version>0.2.17-incubating</version>
+  		<version>0.2.18-SNAPSHOT</version>
   		<type>jar</type>
   		<scope>compile</scope>
   	</dependency>
   	<dependency>
   		<groupId>org.apache.hyracks</groupId>
   		<artifactId>hyracks-test-support</artifactId>
-  		<version>0.2.17-incubating</version>
+  		<version>0.2.18-SNAPSHOT</version>
   		<type>jar</type>
   		<scope>compile</scope>
   	</dependency>
diff --git a/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/pom.xml b/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/pom.xml
index 2073755..6bc0c00 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/pom.xml
+++ b/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.hyracks</groupId>
     <artifactId>hyracks-tests</artifactId>
-    <version>0.2.17-incubating</version>
+    <version>0.2.18-SNAPSHOT</version>
   </parent>
 
   <build>
@@ -58,14 +58,14 @@
   	<dependency>
   		<groupId>org.apache.hyracks</groupId>
   		<artifactId>hyracks-storage-am-rtree</artifactId>
-  		<version>0.2.17-incubating</version>
+  		<version>0.2.18-SNAPSHOT</version>
   		<type>jar</type>
   		<scope>compile</scope>
   	</dependency>
   	<dependency>
   		<groupId>org.apache.hyracks</groupId>
   		<artifactId>hyracks-test-support</artifactId>
-  		<version>0.2.17-incubating</version>
+  		<version>0.2.18-SNAPSHOT</version>
   		<type>jar</type>
   		<scope>test</scope>
   	</dependency>
diff --git a/hyracks/hyracks-tests/hyracks-storage-common-test/pom.xml b/hyracks/hyracks-tests/hyracks-storage-common-test/pom.xml
index 71fc690..fe83cee 100644
--- a/hyracks/hyracks-tests/hyracks-storage-common-test/pom.xml
+++ b/hyracks/hyracks-tests/hyracks-storage-common-test/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.hyracks</groupId>
     <artifactId>hyracks-tests</artifactId>
-    <version>0.2.17-incubating</version>
+    <version>0.2.18-SNAPSHOT</version>
   </parent>
 
   <build>
@@ -58,13 +58,13 @@
   	<dependency>
   		<groupId>org.apache.hyracks</groupId>
   		<artifactId>hyracks-storage-common</artifactId>
-  		<version>0.2.17-incubating</version>
+  		<version>0.2.18-SNAPSHOT</version>
   		<scope>compile</scope>
   	</dependency>
   	<dependency>
   		<groupId>org.apache.hyracks</groupId>
   		<artifactId>hyracks-test-support</artifactId>
-  		<version>0.2.17-incubating</version>
+  		<version>0.2.18-SNAPSHOT</version>
   		<type>jar</type>
   		<scope>compile</scope>
   	</dependency>
diff --git a/hyracks/hyracks-tests/pom.xml b/hyracks/hyracks-tests/pom.xml
index f1a6d97..e1b528a 100644
--- a/hyracks/hyracks-tests/pom.xml
+++ b/hyracks/hyracks-tests/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <groupId>org.apache.hyracks</groupId>
     <artifactId>hyracks</artifactId>
-    <version>0.2.17-incubating</version>
+    <version>0.2.18-SNAPSHOT</version>
   </parent>
 
   <licenses>