Updated Livy version to 0.3.0.
diff --git a/api/pom.xml b/api/pom.xml
index d196cc5..8873c61 100644
--- a/api/pom.xml
+++ b/api/pom.xml
@@ -20,12 +20,12 @@
   <parent>
     <groupId>com.cloudera.livy</groupId>
     <artifactId>livy-main</artifactId>
-    <version>0.3.0-SNAPSHOT</version>
+    <version>0.3.0</version>
   </parent>
 
   <groupId>com.cloudera.livy</groupId>
   <artifactId>livy-api</artifactId>
-  <version>0.3.0-SNAPSHOT</version>
+  <version>0.3.0</version>
   <packaging>jar</packaging>
 
   <properties>
diff --git a/assembly/pom.xml b/assembly/pom.xml
index e9df377..fe1515a 100644
--- a/assembly/pom.xml
+++ b/assembly/pom.xml
@@ -21,12 +21,12 @@
   <parent>
     <groupId>com.cloudera.livy</groupId>
     <artifactId>livy-main</artifactId>
-    <version>0.3.0-SNAPSHOT</version>
+    <version>0.3.0</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
   <artifactId>livy-assembly</artifactId>
-  <version>0.3.0-SNAPSHOT</version>
+  <version>0.3.0</version>
   <packaging>pom</packaging>
 
   <properties>
diff --git a/client-common/pom.xml b/client-common/pom.xml
index 810be59..c3202fb 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>0.3.0-SNAPSHOT</version>
+    <version>0.3.0</version>
   </parent>
 
   <groupId>com.cloudera.livy</groupId>
   <artifactId>livy-client-common</artifactId>
-  <version>0.3.0-SNAPSHOT</version>
+  <version>0.3.0</version>
   <packaging>jar</packaging>
 
   <dependencies>
diff --git a/client-http/pom.xml b/client-http/pom.xml
index 4c22ddb..dd295c1 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>0.3.0-SNAPSHOT</version>
+    <version>0.3.0</version>
   </parent>
 
   <groupId>com.cloudera.livy</groupId>
   <artifactId>livy-client-http</artifactId>
-  <version>0.3.0-SNAPSHOT</version>
+  <version>0.3.0</version>
   <packaging>jar</packaging>
 
   <dependencies>
diff --git a/core/pom.xml b/core/pom.xml
index bfac5fd..e17d871 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -23,12 +23,12 @@
   <parent>
     <groupId>com.cloudera.livy</groupId>
     <artifactId>multi-scala-project-root</artifactId>
-    <version>0.3.0-SNAPSHOT</version>
+    <version>0.3.0</version>
     <relativePath>../scala/pom.xml</relativePath>
   </parent>
 
   <artifactId>livy-core-parent</artifactId>
-  <version>0.3.0-SNAPSHOT</version>
+  <version>0.3.0</version>
   <packaging>pom</packaging>
 
   <properties>
diff --git a/core/scala-2.10/pom.xml b/core/scala-2.10/pom.xml
index d757f55..3708d88 100644
--- a/core/scala-2.10/pom.xml
+++ b/core/scala-2.10/pom.xml
@@ -20,13 +20,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.cloudera.livy</groupId>
   <artifactId>livy-core_2.10</artifactId>
-  <version>0.3.0-SNAPSHOT</version>
+  <version>0.3.0</version>
   <packaging>jar</packaging>
 
   <parent>
     <groupId>com.cloudera.livy</groupId>
     <artifactId>livy-core-parent</artifactId>
-    <version>0.3.0-SNAPSHOT</version>
+    <version>0.3.0</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/core/scala-2.11/pom.xml b/core/scala-2.11/pom.xml
index 36c3ae2..a47f9b4 100644
--- a/core/scala-2.11/pom.xml
+++ b/core/scala-2.11/pom.xml
@@ -20,13 +20,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.cloudera.livy</groupId>
   <artifactId>livy-core_2.11</artifactId>
-  <version>0.3.0-SNAPSHOT</version>
+  <version>0.3.0</version>
   <packaging>jar</packaging>
 
   <parent>
     <groupId>com.cloudera.livy</groupId>
     <artifactId>livy-core-parent</artifactId>
-    <version>0.3.0-SNAPSHOT</version>
+    <version>0.3.0</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/coverage/pom.xml b/coverage/pom.xml
index 96b5c94..f8123f8 100644
--- a/coverage/pom.xml
+++ b/coverage/pom.xml
@@ -24,11 +24,11 @@
     <groupId>com.cloudera.livy</groupId>
     <artifactId>livy-main</artifactId>
     <relativePath>../pom.xml</relativePath>
-    <version>0.3.0-SNAPSHOT</version>
+    <version>0.3.0</version>
   </parent>
 
   <artifactId>livy-coverage-report</artifactId>
-  <version>0.3.0-SNAPSHOT</version>
+  <version>0.3.0</version>
   <packaging>pom</packaging>
 
   <dependencies>
diff --git a/examples/pom.xml b/examples/pom.xml
index 14fbf13..a3470dc 100644
--- a/examples/pom.xml
+++ b/examples/pom.xml
@@ -24,13 +24,13 @@
     <parent>
         <groupId>com.cloudera.livy</groupId>
         <artifactId>livy-main</artifactId>
-        <version>0.3.0-SNAPSHOT</version>
+        <version>0.3.0</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
     <groupId>com.cloudera.livy</groupId>
     <artifactId>livy-examples</artifactId>
-    <version>0.3.0-SNAPSHOT</version>
+    <version>0.3.0</version>
     <packaging>jar</packaging>
 
     <properties>
diff --git a/integration-test/minicluster-dependencies/pom.xml b/integration-test/minicluster-dependencies/pom.xml
index 8fbf4b3..ad3fdf1 100644
--- a/integration-test/minicluster-dependencies/pom.xml
+++ b/integration-test/minicluster-dependencies/pom.xml
@@ -27,10 +27,10 @@
     <groupId>com.cloudera.livy</groupId>
     <artifactId>multi-scala-project-root</artifactId>
     <relativePath>../../scala/pom.xml</relativePath>
-    <version>0.3.0-SNAPSHOT</version>
+    <version>0.3.0</version>
   </parent>
   <artifactId>minicluster-dependencies-parent</artifactId>
-  <version>0.3.0-SNAPSHOT</version>
+  <version>0.3.0</version>
   <packaging>pom</packaging>
   <properties>
     <skipDeploy>true</skipDeploy>
diff --git a/integration-test/minicluster-dependencies/scala-2.10/pom.xml b/integration-test/minicluster-dependencies/scala-2.10/pom.xml
index 3bb2259..ec5828a 100644
--- a/integration-test/minicluster-dependencies/scala-2.10/pom.xml
+++ b/integration-test/minicluster-dependencies/scala-2.10/pom.xml
@@ -20,13 +20,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.cloudera.livy</groupId>
   <artifactId>minicluster-dependencies_2.10</artifactId>
-  <version>0.3.0-SNAPSHOT</version>
+  <version>0.3.0</version>
   <packaging>jar</packaging>
 
   <parent>
     <groupId>com.cloudera.livy</groupId>
     <artifactId>minicluster-dependencies-parent</artifactId>
-    <version>0.3.0-SNAPSHOT</version>
+    <version>0.3.0</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/integration-test/minicluster-dependencies/scala-2.11/pom.xml b/integration-test/minicluster-dependencies/scala-2.11/pom.xml
index a3a4fef..42e4028 100644
--- a/integration-test/minicluster-dependencies/scala-2.11/pom.xml
+++ b/integration-test/minicluster-dependencies/scala-2.11/pom.xml
@@ -20,13 +20,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.cloudera.livy</groupId>
   <artifactId>minicluster-dependencies_2.11</artifactId>
-  <version>0.3.0-SNAPSHOT</version>
+  <version>0.3.0</version>
   <packaging>jar</packaging>
 
   <parent>
     <groupId>com.cloudera.livy</groupId>
     <artifactId>minicluster-dependencies-parent</artifactId>
-    <version>0.3.0-SNAPSHOT</version>
+    <version>0.3.0</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/integration-test/pom.xml b/integration-test/pom.xml
index 0742315..ea15a6a 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>0.3.0-SNAPSHOT</version>
+    <version>0.3.0</version>
   </parent>
 
   <artifactId>livy-integration-test</artifactId>
-  <version>0.3.0-SNAPSHOT</version>
+  <version>0.3.0</version>
   <packaging>jar</packaging>
 
   <properties>
diff --git a/pom.xml b/pom.xml
index c4f7329..630c1c5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -23,7 +23,7 @@
 
   <groupId>com.cloudera.livy</groupId>
   <artifactId>livy-main</artifactId>
-  <version>0.3.0-SNAPSHOT</version>
+  <version>0.3.0</version>
   <packaging>pom</packaging>
 
   <name>livy-main</name>
diff --git a/python-api/pom.xml b/python-api/pom.xml
index b40bb07..95d492e 100644
--- a/python-api/pom.xml
+++ b/python-api/pom.xml
@@ -7,13 +7,13 @@
   <parent>
     <groupId>com.cloudera.livy</groupId>
     <artifactId>livy-main</artifactId>
-    <version>0.3.0-SNAPSHOT</version>
+    <version>0.3.0</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
   <groupId>com.cloudera.livy</groupId>
   <artifactId>livy-python-api</artifactId>
-  <version>0.3.0-SNAPSHOT</version>
+  <version>0.3.0</version>
   <packaging>pom</packaging>
 
   <build>
diff --git a/python-api/setup.py b/python-api/setup.py
index 58ebdde..f7c5c20 100644
--- a/python-api/setup.py
+++ b/python-api/setup.py
@@ -40,7 +40,7 @@
 
 setup(
     name='livy-python-api',
-    version="0.3.0-SNAPSHOT",
+    version="0.3.0",
     packages=["livy", "livy-tests"],
     package_dir={
         "": "src/main/python",
diff --git a/repl/pom.xml b/repl/pom.xml
index c3f4c38..6470267 100644
--- a/repl/pom.xml
+++ b/repl/pom.xml
@@ -24,11 +24,11 @@
         <groupId>com.cloudera.livy</groupId>
         <artifactId>multi-scala-project-root</artifactId>
         <relativePath>../scala/pom.xml</relativePath>
-        <version>0.3.0-SNAPSHOT</version>
+        <version>0.3.0</version>
     </parent>
 
     <artifactId>livy-repl-parent</artifactId>
-    <version>0.3.0-SNAPSHOT</version>
+    <version>0.3.0</version>
     <packaging>pom</packaging>
 
     <properties>
diff --git a/repl/scala-2.10/pom.xml b/repl/scala-2.10/pom.xml
index 887742f..dfdadb9 100644
--- a/repl/scala-2.10/pom.xml
+++ b/repl/scala-2.10/pom.xml
@@ -22,13 +22,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.cloudera.livy</groupId>
   <artifactId>livy-repl_2.10</artifactId>
-  <version>0.3.0-SNAPSHOT</version>
+  <version>0.3.0</version>
   <packaging>jar</packaging>
 
   <parent>
     <groupId>com.cloudera.livy</groupId>
     <artifactId>livy-repl-parent</artifactId>
-    <version>0.3.0-SNAPSHOT</version>
+    <version>0.3.0</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/repl/scala-2.11/pom.xml b/repl/scala-2.11/pom.xml
index 5a2093f..d67da5f 100644
--- a/repl/scala-2.11/pom.xml
+++ b/repl/scala-2.11/pom.xml
@@ -22,13 +22,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.cloudera.livy</groupId>
   <artifactId>livy-repl_2.11</artifactId>
-  <version>0.3.0-SNAPSHOT</version>
+  <version>0.3.0</version>
   <packaging>jar</packaging>
 
   <parent>
     <groupId>com.cloudera.livy</groupId>
     <artifactId>livy-repl-parent</artifactId>
-    <version>0.3.0-SNAPSHOT</version>
+    <version>0.3.0</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/rsc/pom.xml b/rsc/pom.xml
index 3c6153a..35576a0 100644
--- a/rsc/pom.xml
+++ b/rsc/pom.xml
@@ -21,12 +21,12 @@
   <parent>
     <groupId>com.cloudera.livy</groupId>
     <artifactId>livy-main</artifactId>
-    <version>0.3.0-SNAPSHOT</version>
+    <version>0.3.0</version>
   </parent>
 
   <groupId>com.cloudera.livy</groupId>
   <artifactId>livy-rsc</artifactId>
-  <version>0.3.0-SNAPSHOT</version>
+  <version>0.3.0</version>
   <packaging>jar</packaging>
 
   <properties>
diff --git a/scala-api/pom.xml b/scala-api/pom.xml
index b27b62d..f902e5d 100644
--- a/scala-api/pom.xml
+++ b/scala-api/pom.xml
@@ -24,12 +24,12 @@
     <parent>
         <groupId>com.cloudera.livy</groupId>
         <artifactId>multi-scala-project-root</artifactId>
-        <version>0.3.0-SNAPSHOT</version>
+        <version>0.3.0</version>
         <relativePath>../scala/pom.xml</relativePath>
     </parent>
 
     <artifactId>livy-scala-api-parent</artifactId>
-    <version>0.3.0-SNAPSHOT</version>
+    <version>0.3.0</version>
     <packaging>pom</packaging>
 
     <dependencies>
diff --git a/scala-api/scala-2.10/pom.xml b/scala-api/scala-2.10/pom.xml
index b7b91eb..692bc64 100644
--- a/scala-api/scala-2.10/pom.xml
+++ b/scala-api/scala-2.10/pom.xml
@@ -20,13 +20,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.cloudera.livy</groupId>
   <artifactId>livy-scala-api_2.10</artifactId>
-  <version>0.3.0-SNAPSHOT</version>
+  <version>0.3.0</version>
   <packaging>jar</packaging>
 
   <parent>
     <groupId>com.cloudera.livy</groupId>
     <artifactId>livy-scala-api-parent</artifactId>
-    <version>0.3.0-SNAPSHOT</version>
+    <version>0.3.0</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/scala-api/scala-2.11/pom.xml b/scala-api/scala-2.11/pom.xml
index 9bedbc9..e3a366b 100644
--- a/scala-api/scala-2.11/pom.xml
+++ b/scala-api/scala-2.11/pom.xml
@@ -20,13 +20,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.cloudera.livy</groupId>
   <artifactId>livy-scala-api_2.11</artifactId>
-  <version>0.3.0-SNAPSHOT</version>
+  <version>0.3.0</version>
   <packaging>jar</packaging>
 
   <parent>
     <groupId>com.cloudera.livy</groupId>
     <artifactId>livy-scala-api-parent</artifactId>
-    <version>0.3.0-SNAPSHOT</version>
+    <version>0.3.0</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/scala/pom.xml b/scala/pom.xml
index ca71dcd..54e9f51 100644
--- a/scala/pom.xml
+++ b/scala/pom.xml
@@ -22,13 +22,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.cloudera.livy</groupId>
   <artifactId>multi-scala-project-root</artifactId>
-  <version>0.3.0-SNAPSHOT</version>
+  <version>0.3.0</version>
   <packaging>pom</packaging>
 
   <parent>
     <groupId>com.cloudera.livy</groupId>
     <artifactId>livy-main</artifactId>
-    <version>0.3.0-SNAPSHOT</version>
+    <version>0.3.0</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/server/pom.xml b/server/pom.xml
index 5ef7b79..e31c5ff 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>0.3.0-SNAPSHOT</version>
+        <version>0.3.0</version>
     </parent>
 
     <artifactId>livy-server</artifactId>
-    <version>0.3.0-SNAPSHOT</version>
+    <version>0.3.0</version>
     <packaging>jar</packaging>
 
     <properties>
diff --git a/test-lib/pom.xml b/test-lib/pom.xml
index 79ec947..b509b63 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>0.3.0-SNAPSHOT</version>
+    <version>0.3.0</version>
   </parent>
 
   <groupId>com.cloudera.livy</groupId>
   <artifactId>livy-test-lib</artifactId>
-  <version>0.3.0-SNAPSHOT</version>
+  <version>0.3.0</version>
   <packaging>jar</packaging>
 
   <properties>