Update version to 0.2.0.
diff --git a/api/pom.xml b/api/pom.xml
index 53812f2..e61bb96 100644
--- a/api/pom.xml
+++ b/api/pom.xml
@@ -20,12 +20,12 @@
   <parent>
     <groupId>com.cloudera.livy</groupId>
     <artifactId>livy-main</artifactId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
   </parent>
 
   <groupId>com.cloudera.livy</groupId>
   <artifactId>livy-api</artifactId>
-  <version>0.2.0-SNAPSHOT</version>
+  <version>0.2.0</version>
   <packaging>jar</packaging>
 
   <properties>
diff --git a/assembly/pom.xml b/assembly/pom.xml
index 4e7a115..44786d1 100644
--- a/assembly/pom.xml
+++ b/assembly/pom.xml
@@ -21,12 +21,12 @@
   <parent>
     <groupId>com.cloudera.livy</groupId>
     <artifactId>livy-main</artifactId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
   <artifactId>livy-assembly</artifactId>
-  <version>0.2.0-SNAPSHOT</version>
+  <version>0.2.0</version>
   <packaging>pom</packaging>
 
   <properties>
diff --git a/client-common/pom.xml b/client-common/pom.xml
index a0deee4..13df3b1 100644
--- a/client-common/pom.xml
+++ b/client-common/pom.xml
@@ -21,12 +21,12 @@
   <parent>
     <groupId>com.cloudera.livy</groupId>
     <artifactId>livy-main</artifactId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
   </parent>
 
   <groupId>com.cloudera.livy</groupId>
   <artifactId>livy-client-common</artifactId>
-  <version>0.2.0-SNAPSHOT</version>
+  <version>0.2.0</version>
   <packaging>jar</packaging>
 
   <properties>
diff --git a/client-http/pom.xml b/client-http/pom.xml
index 8fa66ae..f60830e 100644
--- a/client-http/pom.xml
+++ b/client-http/pom.xml
@@ -21,12 +21,12 @@
   <parent>
     <groupId>com.cloudera.livy</groupId>
     <artifactId>livy-main</artifactId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
   </parent>
 
   <groupId>com.cloudera.livy</groupId>
   <artifactId>livy-client-http</artifactId>
-  <version>0.2.0-SNAPSHOT</version>
+  <version>0.2.0</version>
   <packaging>jar</packaging>
 
   <properties>
diff --git a/core/pom.xml b/core/pom.xml
index 806320f..ba57ac4 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -23,12 +23,12 @@
   <parent>
     <groupId>com.cloudera.livy</groupId>
     <artifactId>livy-main</artifactId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
   <artifactId>livy-core</artifactId>
-  <version>0.2.0-SNAPSHOT</version>
+  <version>0.2.0</version>
   <packaging>jar</packaging>
 
   <dependencies>
diff --git a/integration-test/pom.xml b/integration-test/pom.xml
index f32c65e..f773681 100644
--- a/integration-test/pom.xml
+++ b/integration-test/pom.xml
@@ -24,11 +24,11 @@
     <groupId>com.cloudera.livy</groupId>
     <artifactId>livy-main</artifactId>
     <relativePath>../pom.xml</relativePath>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
   </parent>
 
   <artifactId>livy-integration-test</artifactId>
-  <version>0.2.0-SNAPSHOT</version>
+  <version>0.2.0</version>
   <packaging>jar</packaging>
 
   <properties>
diff --git a/pom.xml b/pom.xml
index 229fd6a..9bd3fbd 100644
--- a/pom.xml
+++ b/pom.xml
@@ -23,7 +23,7 @@
 
   <groupId>com.cloudera.livy</groupId>
   <artifactId>livy-main</artifactId>
-  <version>0.2.0-SNAPSHOT</version>
+  <version>0.2.0</version>
   <packaging>pom</packaging>
 
   <name>livy-main</name>
diff --git a/repl/pom.xml b/repl/pom.xml
index 9f19404..cc62a44 100644
--- a/repl/pom.xml
+++ b/repl/pom.xml
@@ -24,11 +24,11 @@
         <groupId>com.cloudera.livy</groupId>
         <artifactId>livy-main</artifactId>
         <relativePath>../pom.xml</relativePath>
-        <version>0.2.0-SNAPSHOT</version>
+        <version>0.2.0</version>
     </parent>
 
     <artifactId>livy-repl</artifactId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
     <packaging>jar</packaging>
 
     <dependencies>
diff --git a/rsc/pom.xml b/rsc/pom.xml
index a317f80..847f420 100644
--- a/rsc/pom.xml
+++ b/rsc/pom.xml
@@ -21,12 +21,12 @@
   <parent>
     <groupId>com.cloudera.livy</groupId>
     <artifactId>livy-main</artifactId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
   </parent>
 
   <groupId>com.cloudera.livy</groupId>
   <artifactId>livy-rsc</artifactId>
-  <version>0.2.0-SNAPSHOT</version>
+  <version>0.2.0</version>
   <packaging>jar</packaging>
 
   <properties>
diff --git a/server/pom.xml b/server/pom.xml
index e295673..339d81d 100644
--- a/server/pom.xml
+++ b/server/pom.xml
@@ -24,11 +24,11 @@
         <groupId>com.cloudera.livy</groupId>
         <artifactId>livy-main</artifactId>
         <relativePath>../pom.xml</relativePath>
-        <version>0.2.0-SNAPSHOT</version>
+        <version>0.2.0</version>
     </parent>
 
     <artifactId>livy-server</artifactId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
     <packaging>jar</packaging>
 
     <dependencies>
diff --git a/test-lib/pom.xml b/test-lib/pom.xml
index 0454720..edfd820 100644
--- a/test-lib/pom.xml
+++ b/test-lib/pom.xml
@@ -21,12 +21,12 @@
   <parent>
     <groupId>com.cloudera.livy</groupId>
     <artifactId>livy-main</artifactId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
   </parent>
 
   <groupId>com.cloudera.livy</groupId>
   <artifactId>livy-test-lib</artifactId>
-  <version>0.2.0-SNAPSHOT</version>
+  <version>0.2.0</version>
   <packaging>jar</packaging>
 
   <dependencies>