[REEF-542] Make version changes for release branch.
diff --git a/lang/cs/Org.Apache.REEF.Client/Properties/Resources.xml b/lang/cs/Org.Apache.REEF.Client/Properties/Resources.xml
index 10172b5..f1a0e8a 100644
--- a/lang/cs/Org.Apache.REEF.Client/Properties/Resources.xml
+++ b/lang/cs/Org.Apache.REEF.Client/Properties/Resources.xml
@@ -80,16 +80,16 @@
     <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </resheader>
   <data name="ClientJarFullName" xml:space="preserve">
-    <value>reef-bridge-client-0.12.0-incubating-SNAPSHOT-shaded.jar</value>
+    <value>reef-bridge-client-0.12.0-incubating-shaded.jar</value>
   </data>
   <data name="DriverJarFullName" xml:space="preserve">
-    <value>reef-bridge-java-0.12.0-incubating-SNAPSHOT-shaded.jar</value>
+    <value>reef-bridge-java-0.12.0-incubating-shaded.jar</value>
   </data>
   <assembly alias="System.Windows.Forms" name="System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
   <data name="reef_bridge_client" type="System.Resources.ResXFileRef, System.Windows.Forms">
-    <value>E:\src\reef\lang\cs\bin\x64\Debug\Org.Apache.REEF.Bridge.JAR\reef-bridge-client-0.12.0-incubating-SNAPSHOT-shaded.jar;System.Byte[], mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+    <value>E:\src\reef\lang\cs\bin\x64\Debug\Org.Apache.REEF.Bridge.JAR\reef-bridge-client-0.12.0-incubating-shaded.jar;System.Byte[], mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </data>
   <data name="reef_bridge_driver" type="System.Resources.ResXFileRef, System.Windows.Forms">
-    <value>E:\src\reef\lang\cs\bin\x64\Debug\Org.Apache.REEF.Bridge.JAR\reef-bridge-java-0.12.0-incubating-SNAPSHOT-shaded.jar;System.Byte[], mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+    <value>E:\src\reef\lang\cs\bin\x64\Debug\Org.Apache.REEF.Bridge.JAR\reef-bridge-java-0.12.0-incubating-shaded.jar;System.Byte[], mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </data>
 </root>
\ No newline at end of file
diff --git a/lang/cs/Org.Apache.REEF.Client/run.cmd b/lang/cs/Org.Apache.REEF.Client/run.cmd
index 6c4ac23..f9e9e9c 100644
--- a/lang/cs/Org.Apache.REEF.Client/run.cmd
+++ b/lang/cs/Org.Apache.REEF.Client/run.cmd
@@ -38,7 +38,7 @@
 :: 
 
 :: RUNTIME
-set SHADED_JAR=.\reef-bridge-java-0.12.0-incubating-SNAPSHOT-shaded.jar
+set SHADED_JAR=.\reef-bridge-java-0.12.0-incubating-shaded.jar
 
 set LOGGING_CONFIG=-Djava.util.logging.config.class=org.apache.reef.util.logging.CLRLoggingConfig
 
diff --git a/lang/cs/Org.Apache.REEF.Driver/Constants.cs b/lang/cs/Org.Apache.REEF.Driver/Constants.cs
index 220f064..8c2eb9b 100644
--- a/lang/cs/Org.Apache.REEF.Driver/Constants.cs
+++ b/lang/cs/Org.Apache.REEF.Driver/Constants.cs
@@ -73,7 +73,7 @@
 
         public const string DriverAppDirectory = "ReefDriverAppDlls";
 
-        public const string JavaBridgeJarFileName = "reef-bridge-java-0.12.0-incubating-SNAPSHOT-shaded.jar";
+        public const string JavaBridgeJarFileName = "reef-bridge-java-0.12.0-incubating-shaded.jar";
 
         public const string BridgeLaunchClass = "org.apache.reef.javabridge.generic.Launch";
 
diff --git a/lang/cs/build.props b/lang/cs/build.props
index 4d83b10..506f35b 100644
--- a/lang/cs/build.props
+++ b/lang/cs/build.props
@@ -53,8 +53,8 @@
   <!-- REEF NuGet properties -->
   <PropertyGroup>
     <RemoveIncubating>true</RemoveIncubating>
-    <IsSnapshot>true</IsSnapshot>
-    <SnapshotNumber>03</SnapshotNumber>
+    <IsSnapshot>false</IsSnapshot>
+    <SnapshotNumber>0</SnapshotNumber>
     <PushPackages>false</PushPackages>
     <NuGetRepository>https://www.nuget.org</NuGetRepository>
   </PropertyGroup>
diff --git a/lang/cs/pom.xml b/lang/cs/pom.xml
index 41a6e7e..2579e00 100644
--- a/lang/cs/pom.xml
+++ b/lang/cs/pom.xml
@@ -26,7 +26,7 @@
     <parent>
         <groupId>org.apache.reef</groupId>
         <artifactId>reef-project</artifactId>
-        <version>0.12.0-incubating-SNAPSHOT</version>
+        <version>0.12.0-incubating</version>
         <relativePath>../..</relativePath>
     </parent>
 </project>
diff --git a/lang/java/reef-annotations/pom.xml b/lang/java/reef-annotations/pom.xml
index a686efa..8ba01ba 100644
--- a/lang/java/reef-annotations/pom.xml
+++ b/lang/java/reef-annotations/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.reef</groupId>
         <artifactId>reef-project</artifactId>
-        <version>0.12.0-incubating-SNAPSHOT</version>
+        <version>0.12.0-incubating</version>
         <relativePath>../../..</relativePath>
     </parent>
 
diff --git a/lang/java/reef-applications/pom.xml b/lang/java/reef-applications/pom.xml
index b7ddb2c..3a74489 100644
--- a/lang/java/reef-applications/pom.xml
+++ b/lang/java/reef-applications/pom.xml
@@ -27,7 +27,7 @@
     <parent>
         <groupId>org.apache.reef</groupId>
         <artifactId>reef-project</artifactId>
-        <version>0.12.0-incubating-SNAPSHOT</version>
+        <version>0.12.0-incubating</version>
         <relativePath>../../..</relativePath>
     </parent>
 
diff --git a/lang/java/reef-applications/reef-vortex/pom.xml b/lang/java/reef-applications/reef-vortex/pom.xml
index 2f47ab2..1f2aa75 100644
--- a/lang/java/reef-applications/reef-vortex/pom.xml
+++ b/lang/java/reef-applications/reef-vortex/pom.xml
@@ -26,7 +26,7 @@
     <parent>
         <groupId>org.apache.reef</groupId>
         <artifactId>reef-applications</artifactId>
-        <version>0.12.0-incubating-SNAPSHOT</version>
+        <version>0.12.0-incubating</version>
     </parent>
 
     <dependencies>
diff --git a/lang/java/reef-bridge-client/pom.xml b/lang/java/reef-bridge-client/pom.xml
index 0209a0f..85696a3 100644
--- a/lang/java/reef-bridge-client/pom.xml
+++ b/lang/java/reef-bridge-client/pom.xml
@@ -27,7 +27,7 @@
     <parent>
         <groupId>org.apache.reef</groupId>
         <artifactId>reef-project</artifactId>
-        <version>0.12.0-incubating-SNAPSHOT</version>
+        <version>0.12.0-incubating</version>
         <relativePath>../../..</relativePath>
     </parent>
 
diff --git a/lang/java/reef-bridge-java/pom.xml b/lang/java/reef-bridge-java/pom.xml
index 602b31c..6e3f181 100644
--- a/lang/java/reef-bridge-java/pom.xml
+++ b/lang/java/reef-bridge-java/pom.xml
@@ -27,7 +27,7 @@
     <parent>
         <groupId>org.apache.reef</groupId>
         <artifactId>reef-project</artifactId>
-        <version>0.12.0-incubating-SNAPSHOT</version>
+        <version>0.12.0-incubating</version>
         <relativePath>../../..</relativePath>
     </parent>
 
diff --git a/lang/java/reef-checkpoint/pom.xml b/lang/java/reef-checkpoint/pom.xml
index 336427b..9ee5937 100644
--- a/lang/java/reef-checkpoint/pom.xml
+++ b/lang/java/reef-checkpoint/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.reef</groupId>
         <artifactId>reef-project</artifactId>
-        <version>0.12.0-incubating-SNAPSHOT</version>
+        <version>0.12.0-incubating</version>
         <relativePath>../../..</relativePath>
     </parent>
     <artifactId>reef-checkpoint</artifactId>
diff --git a/lang/java/reef-common/pom.xml b/lang/java/reef-common/pom.xml
index 1501e61..e1b3a27 100644
--- a/lang/java/reef-common/pom.xml
+++ b/lang/java/reef-common/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.reef</groupId>
         <artifactId>reef-project</artifactId>
-        <version>0.12.0-incubating-SNAPSHOT</version>
+        <version>0.12.0-incubating</version>
         <relativePath>../../..</relativePath>
     </parent>
 
diff --git a/lang/java/reef-examples-clr/pom.xml b/lang/java/reef-examples-clr/pom.xml
index 227e1b1..8fb7c0e 100644
--- a/lang/java/reef-examples-clr/pom.xml
+++ b/lang/java/reef-examples-clr/pom.xml
@@ -27,7 +27,7 @@
     <parent>
         <groupId>org.apache.reef</groupId>
         <artifactId>reef-project</artifactId>
-        <version>0.12.0-incubating-SNAPSHOT</version>
+        <version>0.12.0-incubating</version>
         <relativePath>../../..</relativePath>
     </parent>
 
diff --git a/lang/java/reef-examples-hdinsight/pom.xml b/lang/java/reef-examples-hdinsight/pom.xml
index 8b7e641..36f13f8 100644
--- a/lang/java/reef-examples-hdinsight/pom.xml
+++ b/lang/java/reef-examples-hdinsight/pom.xml
@@ -26,7 +26,7 @@
     <parent>
         <groupId>org.apache.reef</groupId>
         <artifactId>reef-project</artifactId>
-        <version>0.12.0-incubating-SNAPSHOT</version>
+        <version>0.12.0-incubating</version>
         <relativePath>../../..</relativePath>
     </parent>
 
diff --git a/lang/java/reef-examples/pom.xml b/lang/java/reef-examples/pom.xml
index a7fbc90..d3a9606 100644
--- a/lang/java/reef-examples/pom.xml
+++ b/lang/java/reef-examples/pom.xml
@@ -26,7 +26,7 @@
     <parent>
         <groupId>org.apache.reef</groupId>
         <artifactId>reef-project</artifactId>
-        <version>0.12.0-incubating-SNAPSHOT</version>
+        <version>0.12.0-incubating</version>
         <relativePath>../../..</relativePath>
     </parent>
 
diff --git a/lang/java/reef-io/pom.xml b/lang/java/reef-io/pom.xml
index 279cedf..30f43f0 100644
--- a/lang/java/reef-io/pom.xml
+++ b/lang/java/reef-io/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.reef</groupId>
         <artifactId>reef-project</artifactId>
-        <version>0.12.0-incubating-SNAPSHOT</version>
+        <version>0.12.0-incubating</version>
         <relativePath>../../..</relativePath>
     </parent>
     <artifactId>reef-io</artifactId>
diff --git a/lang/java/reef-poison/pom.xml b/lang/java/reef-poison/pom.xml
index 3812d7e..48020c4 100644
--- a/lang/java/reef-poison/pom.xml
+++ b/lang/java/reef-poison/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.reef</groupId>
         <artifactId>reef-project</artifactId>
-        <version>0.12.0-incubating-SNAPSHOT</version>
+        <version>0.12.0-incubating</version>
         <relativePath>../../..</relativePath>
     </parent>
 
diff --git a/lang/java/reef-runtime-hdinsight/pom.xml b/lang/java/reef-runtime-hdinsight/pom.xml
index d870d08..40987b2 100644
--- a/lang/java/reef-runtime-hdinsight/pom.xml
+++ b/lang/java/reef-runtime-hdinsight/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.reef</groupId>
         <artifactId>reef-project</artifactId>
-        <version>0.12.0-incubating-SNAPSHOT</version>
+        <version>0.12.0-incubating</version>
         <relativePath>../../..</relativePath>
     </parent>
     <name>REEF Runtime for HDInsight</name>
diff --git a/lang/java/reef-runtime-local/pom.xml b/lang/java/reef-runtime-local/pom.xml
index aa449b4..87ded99 100644
--- a/lang/java/reef-runtime-local/pom.xml
+++ b/lang/java/reef-runtime-local/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.reef</groupId>
         <artifactId>reef-project</artifactId>
-        <version>0.12.0-incubating-SNAPSHOT</version>
+        <version>0.12.0-incubating</version>
         <relativePath>../../..</relativePath>
     </parent>
 
diff --git a/lang/java/reef-runtime-mesos/pom.xml b/lang/java/reef-runtime-mesos/pom.xml
index ea83bb2..a43e5de 100644
--- a/lang/java/reef-runtime-mesos/pom.xml
+++ b/lang/java/reef-runtime-mesos/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.reef</groupId>
         <artifactId>reef-project</artifactId>
-        <version>0.12.0-incubating-SNAPSHOT</version>
+        <version>0.12.0-incubating</version>
         <relativePath>../../..</relativePath>
     </parent>
     <name>REEF Runtime for Mesos</name>
diff --git a/lang/java/reef-runtime-yarn/pom.xml b/lang/java/reef-runtime-yarn/pom.xml
index a0761fe..1e3dcca 100644
--- a/lang/java/reef-runtime-yarn/pom.xml
+++ b/lang/java/reef-runtime-yarn/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.reef</groupId>
         <artifactId>reef-project</artifactId>
-        <version>0.12.0-incubating-SNAPSHOT</version>
+        <version>0.12.0-incubating</version>
         <relativePath>../../..</relativePath>
     </parent>
     <name>REEF Runtime for YARN</name>
diff --git a/lang/java/reef-tang/pom.xml b/lang/java/reef-tang/pom.xml
index 9dc242e..ac669ab 100644
--- a/lang/java/reef-tang/pom.xml
+++ b/lang/java/reef-tang/pom.xml
@@ -27,7 +27,7 @@
     <parent>
         <groupId>org.apache.reef</groupId>
         <artifactId>reef-project</artifactId>
-        <version>0.12.0-incubating-SNAPSHOT</version>
+        <version>0.12.0-incubating</version>
         <relativePath>../../..</relativePath>
     </parent>
 
diff --git a/lang/java/reef-tang/tang-test-jarA/pom.xml b/lang/java/reef-tang/tang-test-jarA/pom.xml
index 0319a85..fd7e4b0 100644
--- a/lang/java/reef-tang/tang-test-jarA/pom.xml
+++ b/lang/java/reef-tang/tang-test-jarA/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.reef</groupId>
         <artifactId>tang-project</artifactId>
-        <version>0.12.0-incubating-SNAPSHOT</version>
+        <version>0.12.0-incubating</version>
     </parent>
 
     <artifactId>tang-test-jarA</artifactId>
diff --git a/lang/java/reef-tang/tang-test-jarAB/pom.xml b/lang/java/reef-tang/tang-test-jarAB/pom.xml
index 6851840..532bbc9 100644
--- a/lang/java/reef-tang/tang-test-jarAB/pom.xml
+++ b/lang/java/reef-tang/tang-test-jarAB/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.reef</groupId>
         <artifactId>tang-project</artifactId>
-        <version>0.12.0-incubating-SNAPSHOT</version>
+        <version>0.12.0-incubating</version>
     </parent>
 
     <artifactId>tang-test-jarAB</artifactId>
diff --git a/lang/java/reef-tang/tang-test-jarB-conflictA/pom.xml b/lang/java/reef-tang/tang-test-jarB-conflictA/pom.xml
index 2a79a52..e21db30 100644
--- a/lang/java/reef-tang/tang-test-jarB-conflictA/pom.xml
+++ b/lang/java/reef-tang/tang-test-jarB-conflictA/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.reef</groupId>
         <artifactId>tang-project</artifactId>
-        <version>0.12.0-incubating-SNAPSHOT</version>
+        <version>0.12.0-incubating</version>
     </parent>
 
     <artifactId>tang-test-jarB-conflictA</artifactId>
diff --git a/lang/java/reef-tang/tang-test-jarB/pom.xml b/lang/java/reef-tang/tang-test-jarB/pom.xml
index 8b7fb8e..4faa007 100644
--- a/lang/java/reef-tang/tang-test-jarB/pom.xml
+++ b/lang/java/reef-tang/tang-test-jarB/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.reef</groupId>
         <artifactId>tang-project</artifactId>
-        <version>0.12.0-incubating-SNAPSHOT</version>
+        <version>0.12.0-incubating</version>
     </parent>
 
     <artifactId>tang-test-jarB</artifactId>
diff --git a/lang/java/reef-tang/tang/pom.xml b/lang/java/reef-tang/tang/pom.xml
index 6fd625e..6956d5a 100644
--- a/lang/java/reef-tang/tang/pom.xml
+++ b/lang/java/reef-tang/tang/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.reef</groupId>
         <artifactId>tang-project</artifactId>
-        <version>0.12.0-incubating-SNAPSHOT</version>
+        <version>0.12.0-incubating</version>
     </parent>
 
     <artifactId>tang</artifactId>
diff --git a/lang/java/reef-tests/pom.xml b/lang/java/reef-tests/pom.xml
index ef0ecb2..9a9cf3a 100644
--- a/lang/java/reef-tests/pom.xml
+++ b/lang/java/reef-tests/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.apache.reef</groupId>
         <artifactId>reef-project</artifactId>
-        <version>0.12.0-incubating-SNAPSHOT</version>
+        <version>0.12.0-incubating</version>
         <relativePath>../../..</relativePath>
     </parent>
 
diff --git a/lang/java/reef-utils-hadoop/pom.xml b/lang/java/reef-utils-hadoop/pom.xml
index 03a3f1a..d4267b5 100644
--- a/lang/java/reef-utils-hadoop/pom.xml
+++ b/lang/java/reef-utils-hadoop/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.reef</groupId>
         <artifactId>reef-project</artifactId>
-        <version>0.12.0-incubating-SNAPSHOT</version>
+        <version>0.12.0-incubating</version>
         <relativePath>../../..</relativePath>
     </parent>
 
diff --git a/lang/java/reef-utils/pom.xml b/lang/java/reef-utils/pom.xml
index ec8d26f..2347de7 100644
--- a/lang/java/reef-utils/pom.xml
+++ b/lang/java/reef-utils/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.reef</groupId>
         <artifactId>reef-project</artifactId>
-        <version>0.12.0-incubating-SNAPSHOT</version>
+        <version>0.12.0-incubating</version>
         <relativePath>../../..</relativePath>
     </parent>
 
diff --git a/lang/java/reef-wake/pom.xml b/lang/java/reef-wake/pom.xml
index 06244be..0fa5b3a 100644
--- a/lang/java/reef-wake/pom.xml
+++ b/lang/java/reef-wake/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.apache.reef</groupId>
         <artifactId>reef-project</artifactId>
-        <version>0.12.0-incubating-SNAPSHOT</version>
+        <version>0.12.0-incubating</version>
         <relativePath>../../..</relativePath>
     </parent>
 
diff --git a/lang/java/reef-wake/wake/pom.xml b/lang/java/reef-wake/wake/pom.xml
index 10964e7..1701911 100644
--- a/lang/java/reef-wake/wake/pom.xml
+++ b/lang/java/reef-wake/wake/pom.xml
@@ -27,7 +27,7 @@
     <parent>
         <groupId>org.apache.reef</groupId>
         <artifactId>wake-project</artifactId>
-        <version>0.12.0-incubating-SNAPSHOT</version>
+        <version>0.12.0-incubating</version>
     </parent>
 
     <build>
diff --git a/lang/java/reef-webserver/pom.xml b/lang/java/reef-webserver/pom.xml
index 9c7dcd7..6a89df0 100644
--- a/lang/java/reef-webserver/pom.xml
+++ b/lang/java/reef-webserver/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.apache.reef</groupId>
         <artifactId>reef-project</artifactId>
-        <version>0.12.0-incubating-SNAPSHOT</version>
+        <version>0.12.0-incubating</version>
         <relativePath>../../..</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/pom.xml b/pom.xml
index f526e07..021e078 100644
--- a/pom.xml
+++ b/pom.xml
@@ -22,7 +22,7 @@
 
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.apache.reef</groupId>
-    <version>0.12.0-incubating-SNAPSHOT</version>
+    <version>0.12.0-incubating</version>
     <packaging>pom</packaging>
     <name>REEF</name>
     <artifactId>reef-project</artifactId>
diff --git a/website/pom.xml b/website/pom.xml
index 5d604aa..056190b 100644
--- a/website/pom.xml
+++ b/website/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.reef</groupId>
         <artifactId>reef-project</artifactId>
-        <version>0.12.0-incubating-SNAPSHOT</version>
+        <version>0.12.0-incubating</version>
         <relativePath>..</relativePath>
     </parent>