diff --git a/extras/grizzly-adapter/pom.xml b/extras/grizzly-adapter/pom.xml
index bf1a1c0c885..2820ecca749 100755
--- a/extras/grizzly-adapter/pom.xml
+++ b/extras/grizzly-adapter/pom.xml
@@ -3,14 +3,14 @@
     <parent>
         <groupId>org.atmosphere</groupId>
         <artifactId>atmosphere-project</artifactId>
-        <version>0.8.3</version>
+        <version>0.8.4-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.atmosphere.plugins</groupId>
     <artifactId>atmosphere-grizzly-adapter</artifactId>
     <packaging>bundle</packaging>
-    <version>0.8.3</version>
+    <version>0.8.4-SNAPSHOT</version>
     <name>atmosphere-grizzly-adapter</name>
     <url>https://github.com/Atmosphere/atmosphere</url>
     <build>
diff --git a/extras/guice/pom.xml b/extras/guice/pom.xml
index a77b53e4264..b44f8df00da 100755
--- a/extras/guice/pom.xml
+++ b/extras/guice/pom.xml
@@ -3,14 +3,14 @@
     <parent>
         <groupId>org.atmosphere</groupId>
         <artifactId>atmosphere-project</artifactId>
-        <version>0.8.3</version>
+        <version>0.8.4-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.atmosphere</groupId>
     <artifactId>atmosphere-guice</artifactId>
     <packaging>jar</packaging>
-    <version>0.8.3</version>
+    <version>0.8.4-SNAPSHOT</version>
     <name>atmosphere-guice</name>
     <url>http://maven.apache.org</url>
     <dependencies>
diff --git a/extras/gwt/atmosphere-gwt-client/pom.xml b/extras/gwt/atmosphere-gwt-client/pom.xml
index 3fb461b32cc..017b59201a2 100644
--- a/extras/gwt/atmosphere-gwt-client/pom.xml
+++ b/extras/gwt/atmosphere-gwt-client/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.atmosphere</groupId>
         <artifactId>atmosphere-gwt</artifactId>
-        <version>0.8.3</version>
+        <version>0.8.4-SNAPSHOT</version>
     </parent>
 
     <groupId>org.atmosphere</groupId>
diff --git a/extras/gwt/atmosphere-gwt-common/pom.xml b/extras/gwt/atmosphere-gwt-common/pom.xml
index ae1b2179256..0040212a033 100644
--- a/extras/gwt/atmosphere-gwt-common/pom.xml
+++ b/extras/gwt/atmosphere-gwt-common/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.atmosphere</groupId>
         <artifactId>atmosphere-gwt</artifactId>
-        <version>0.8.3</version>
+        <version>0.8.4-SNAPSHOT</version>
     </parent>
 
     <groupId>org.atmosphere</groupId>
diff --git a/extras/gwt/atmosphere-gwt-js/pom.xml b/extras/gwt/atmosphere-gwt-js/pom.xml
index c748d211cd4..2329de26d04 100644
--- a/extras/gwt/atmosphere-gwt-js/pom.xml
+++ b/extras/gwt/atmosphere-gwt-js/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.atmosphere</groupId>
         <artifactId>atmosphere-gwt</artifactId>
-        <version>0.8.3</version>
+        <version>0.8.4-SNAPSHOT</version>
     </parent>
 
     <groupId>org.atmosphere</groupId>
diff --git a/extras/gwt/atmosphere-gwt-poll/pom.xml b/extras/gwt/atmosphere-gwt-poll/pom.xml
index 42059572eda..d10109116e8 100644
--- a/extras/gwt/atmosphere-gwt-poll/pom.xml
+++ b/extras/gwt/atmosphere-gwt-poll/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>org.atmosphere</groupId>
         <artifactId>atmosphere-gwt</artifactId>
-        <version>0.8.3</version>
+        <version>0.8.4-SNAPSHOT</version>
     </parent>
 
     <groupId>org.atmosphere</groupId>
diff --git a/extras/gwt/atmosphere-gwt-server/pom.xml b/extras/gwt/atmosphere-gwt-server/pom.xml
index 9fd7e70bc65..a1d0aaa847b 100644
--- a/extras/gwt/atmosphere-gwt-server/pom.xml
+++ b/extras/gwt/atmosphere-gwt-server/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.atmosphere</groupId>
         <artifactId>atmosphere-gwt</artifactId>
-        <version>0.8.3</version>
+        <version>0.8.4-SNAPSHOT</version>
     </parent>
 
     <groupId>org.atmosphere</groupId>
diff --git a/extras/gwt/pom.xml b/extras/gwt/pom.xml
index 2a9163507b3..608ef6a194e 100644
--- a/extras/gwt/pom.xml
+++ b/extras/gwt/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.atmosphere</groupId>
         <artifactId>atmosphere-project</artifactId>
-        <version>0.8.3</version>
+        <version>0.8.4-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
@@ -54,12 +54,12 @@
             <dependency>
                 <groupId>org.atmosphere</groupId>
                 <artifactId>atmosphere-gwt-common</artifactId>
-                <version>0.8.3</version>
+                <version>0.8.4-SNAPSHOT</version>
             </dependency>
             <dependency>
                 <groupId>org.atmosphere</groupId>
                 <artifactId>atmosphere-gwt-client</artifactId>
-                <version>0.8.3</version>
+                <version>0.8.4-SNAPSHOT</version>
                 <scope>provided</scope>
             </dependency>
             <dependency>
@@ -83,7 +83,7 @@
             <dependency>
                 <groupId>org.atmosphere</groupId>
                 <artifactId>atmosphere-runtime</artifactId>
-                <version>0.8.3</version>
+                <version>0.8.4-SNAPSHOT</version>
             </dependency>
             <dependency>
                 <groupId>junit</groupId>
diff --git a/extras/jgroups/pom.xml b/extras/jgroups/pom.xml
index 492c0b89c14..0c2e40dfc36 100644
--- a/extras/jgroups/pom.xml
+++ b/extras/jgroups/pom.xml
@@ -3,14 +3,14 @@
     <parent>
         <groupId>org.atmosphere</groupId>
         <artifactId>atmosphere-project</artifactId>
-        <version>0.8.3</version>
+        <version>0.8.4-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.atmosphere</groupId>
     <artifactId>atmosphere-jgroups</artifactId>
     <packaging>bundle</packaging>
-    <version>0.8.3</version>
+    <version>0.8.4-SNAPSHOT</version>
     <name>atmosphere-jgroups</name>
     <url>https://github.com/Atmosphere/atmosphere</url>
     <build>
diff --git a/extras/jms/pom.xml b/extras/jms/pom.xml
index 04d7e88f380..4e840bbbde5 100755
--- a/extras/jms/pom.xml
+++ b/extras/jms/pom.xml
@@ -3,14 +3,14 @@
     <parent>
         <groupId>org.atmosphere</groupId>
         <artifactId>atmosphere-project</artifactId>
-        <version>0.8.3</version>
+        <version>0.8.4-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.atmosphere</groupId>
     <artifactId>atmosphere-jms</artifactId>
     <packaging>bundle</packaging>
-    <version>0.8.3</version>
+    <version>0.8.4-SNAPSHOT</version>
     <name>atmosphere-jms</name>
     <url>https://github.com/Atmosphere/atmosphere</url>
     <build>
diff --git a/extras/pom.xml b/extras/pom.xml
index 49da2ac8696..3647b50c180 100755
--- a/extras/pom.xml
+++ b/extras/pom.xml
@@ -3,13 +3,13 @@
     <parent>
         <groupId>org.atmosphere</groupId>
         <artifactId>atmosphere-project</artifactId>
-        <version>0.8.3</version>
+        <version>0.8.4-SNAPSHOT</version>
 
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.atmosphere</groupId>
     <artifactId>atmosphere-extras</artifactId>
-    <version>0.8.3</version>
+    <version>0.8.4-SNAPSHOT</version>
     <packaging>pom</packaging>
     <name>atmosphere-extras</name>
     <url>https://github.com/Atmosphere/atmosphere</url>
diff --git a/extras/redis/pom.xml b/extras/redis/pom.xml
index 3d16c7b4bbd..01c1ad3f2e0 100755
--- a/extras/redis/pom.xml
+++ b/extras/redis/pom.xml
@@ -3,14 +3,14 @@
     <parent>
         <groupId>org.atmosphere</groupId>
         <artifactId>atmosphere-project</artifactId>
-        <version>0.8.3</version>
+        <version>0.8.4-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.atmosphere</groupId>
     <artifactId>atmosphere-redis</artifactId>
     <packaging>bundle</packaging>
-    <version>0.8.3</version>
+    <version>0.8.4-SNAPSHOT</version>
     <name>atmosphere-redis</name>
     <url>https://github.com/Atmosphere/atmosphere</url>
     <build>
diff --git a/extras/spring/pom.xml b/extras/spring/pom.xml
index e50cc02ea07..4160541a6bb 100644
--- a/extras/spring/pom.xml
+++ b/extras/spring/pom.xml
@@ -4,14 +4,14 @@
     <parent>
         <groupId>org.atmosphere</groupId>
         <artifactId>atmosphere-project</artifactId>
-        <version>0.8.3</version>
+        <version>0.8.4-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
     <groupId>org.atmosphere</groupId>
     <artifactId>atmosphere-spring</artifactId>
     <packaging>jar</packaging>
-    <version>0.8.3</version>
+    <version>0.8.4-SNAPSHOT</version>
 
     <name>atmosphere-spring</name>
     <url>https://github.com/Atmosphere/atmosphere</url>
@@ -20,7 +20,7 @@
         <dependency>
             <groupId>org.atmosphere</groupId>
             <artifactId>atmosphere-runtime</artifactId>
-            <version>0.8.3</version>
+            <version>0.8.4-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.springframework</groupId>
diff --git a/extras/xmpp/pom.xml b/extras/xmpp/pom.xml
index 7dfb2aa5306..e2b0a38ecd9 100755
--- a/extras/xmpp/pom.xml
+++ b/extras/xmpp/pom.xml
@@ -3,14 +3,14 @@
     <parent>
         <groupId>org.atmosphere</groupId>
         <artifactId>atmosphere-project</artifactId>
-        <version>0.8.3</version>
+        <version>0.8.4-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.atmosphere</groupId>
     <artifactId>atmosphere-xmpp</artifactId>
     <packaging>bundle</packaging>
-    <version>0.8.3</version>
+    <version>0.8.4-SNAPSHOT</version>
     <name>atmosphere-xmpp</name>
     <url>https://github.com/Atmosphere/atmosphere</url>
     <build>
diff --git a/modules/annotations/pom.xml b/modules/annotations/pom.xml
index ede081a2684..f8536f38c6a 100755
--- a/modules/annotations/pom.xml
+++ b/modules/annotations/pom.xml
@@ -3,14 +3,14 @@
     <parent>
         <groupId>org.atmosphere</groupId>
         <artifactId>atmosphere-project</artifactId>
-        <version>0.8.3</version>
+        <version>0.8.4-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.atmosphere</groupId>
     <artifactId>atmosphere-annotations</artifactId>
     <packaging>bundle</packaging>
-    <version>0.8.3</version>
+    <version>0.8.4-SNAPSHOT</version>
     <name>atmosphere-annotations</name>
     <url>https://github.com/Atmosphere/atmosphere</url>
     <build>
diff --git a/modules/compat-jbossweb/pom.xml b/modules/compat-jbossweb/pom.xml
index 41842175ded..e34efc3a22b 100755
--- a/modules/compat-jbossweb/pom.xml
+++ b/modules/compat-jbossweb/pom.xml
@@ -3,14 +3,14 @@
     <parent>
         <groupId>org.atmosphere</groupId>
         <artifactId>atmosphere-project</artifactId>
-        <version>0.8.3</version>
+        <version>0.8.4-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.atmosphere</groupId>
     <artifactId>atmosphere-compat-jbossweb</artifactId>
     <packaging>bundle</packaging>
-    <version>0.8.3</version>
+    <version>0.8.4-SNAPSHOT</version>
     <name>atmosphere-compat-jbossweb</name>
     <url>https://github.com/Atmosphere/atmosphere</url>
     <build>
diff --git a/modules/compat-jetty/pom.xml b/modules/compat-jetty/pom.xml
index 87e1741bd54..f7b2729e791 100644
--- a/modules/compat-jetty/pom.xml
+++ b/modules/compat-jetty/pom.xml
@@ -3,14 +3,14 @@
     <parent>
         <groupId>org.atmosphere</groupId>
         <artifactId>atmosphere-project</artifactId>
-        <version>0.8.3</version>
+        <version>0.8.4-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.atmosphere</groupId>
     <artifactId>atmosphere-compat-jetty</artifactId>
     <packaging>bundle</packaging>
-    <version>0.8.3</version>
+    <version>0.8.4-SNAPSHOT</version>
     <name>atmosphere-compat-jetty</name>
     <url>https://github.com/Atmosphere/atmosphere</url>
     <build>
diff --git a/modules/compat-tomcat/pom.xml b/modules/compat-tomcat/pom.xml
index b7c0a90c039..12290617ceb 100755
--- a/modules/compat-tomcat/pom.xml
+++ b/modules/compat-tomcat/pom.xml
@@ -3,14 +3,14 @@
     <parent>
         <groupId>org.atmosphere</groupId>
         <artifactId>atmosphere-project</artifactId>
-        <version>0.8.3</version>
+        <version>0.8.4-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.atmosphere</groupId>
     <artifactId>atmosphere-compat-tomcat</artifactId>
     <packaging>bundle</packaging>
-    <version>0.8.3</version>
+    <version>0.8.4-SNAPSHOT</version>
     <name>atmosphere-compat-tomcat</name>
     <url>https://github.com/Atmosphere/atmosphere</url>
     <build>
diff --git a/modules/compat-tomcat7/pom.xml b/modules/compat-tomcat7/pom.xml
index 1828199997c..e308b56faf9 100755
--- a/modules/compat-tomcat7/pom.xml
+++ b/modules/compat-tomcat7/pom.xml
@@ -3,14 +3,14 @@
     <parent>
         <groupId>org.atmosphere</groupId>
         <artifactId>atmosphere-project</artifactId>
-        <version>0.8.3</version>
+        <version>0.8.4-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.atmosphere</groupId>
     <artifactId>atmosphere-compat-tomcat7</artifactId>
     <packaging>bundle</packaging>
-    <version>0.8.3</version>
+    <version>0.8.4-SNAPSHOT</version>
     <name>atmosphere-compat-tomcat7</name>
     <url>https://github.com/Atmosphere/atmosphere</url>
     <build>
diff --git a/modules/compat-weblogic/pom.xml b/modules/compat-weblogic/pom.xml
index b11814935a9..99d3efed0a6 100755
--- a/modules/compat-weblogic/pom.xml
+++ b/modules/compat-weblogic/pom.xml
@@ -3,14 +3,14 @@
     <parent>
         <groupId>org.atmosphere</groupId>
         <artifactId>atmosphere-project</artifactId>
-        <version>0.8.3</version>
+        <version>0.8.4-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.atmosphere</groupId>
     <artifactId>atmosphere-compat-weblogic</artifactId>
     <packaging>bundle</packaging>
-    <version>0.8.3</version>
+    <version>0.8.4-SNAPSHOT</version>
     <name>atmosphere-compat-weblogic</name>
     <url>https://github.com/Atmosphere/atmosphere</url>
     <build>
diff --git a/modules/cpr/pom.xml b/modules/cpr/pom.xml
index dcfea1d9801..9a088f22760 100644
--- a/modules/cpr/pom.xml
+++ b/modules/cpr/pom.xml
@@ -3,14 +3,14 @@
     <parent>
         <groupId>org.atmosphere</groupId>
         <artifactId>atmosphere-project</artifactId>
-        <version>0.8.3</version>
+        <version>0.8.4-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.atmosphere</groupId>
     <artifactId>atmosphere-runtime</artifactId>
     <packaging>bundle</packaging>
-    <version>0.8.3</version>
+    <version>0.8.4-SNAPSHOT</version>
     <name>atmosphere-runtime</name>
     <url>https://github.com/Atmosphere/atmosphere</url>
     <build>
diff --git a/modules/jersey/pom.xml b/modules/jersey/pom.xml
index 3465fbda405..0e508d3f456 100644
--- a/modules/jersey/pom.xml
+++ b/modules/jersey/pom.xml
@@ -3,14 +3,14 @@
     <parent>
         <groupId>org.atmosphere</groupId>
         <artifactId>atmosphere-project</artifactId>
-        <version>0.8.3</version>
+        <version>0.8.4-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.atmosphere</groupId>
     <artifactId>atmosphere-jersey</artifactId>
     <packaging>bundle</packaging>
-    <version>0.8.3</version>
+    <version>0.8.4-SNAPSHOT</version>
     <name>atmosphere-jersey</name>
     <url>https://github.com/Atmosphere/atmosphere</url>
     <build>
diff --git a/modules/jquery/pom.xml b/modules/jquery/pom.xml
index 4446c3d269c..f3a6f71b814 100755
--- a/modules/jquery/pom.xml
+++ b/modules/jquery/pom.xml
@@ -3,13 +3,13 @@
     <parent>
         <groupId>org.atmosphere</groupId>
         <artifactId>atmosphere-project</artifactId>
-        <version>0.8.3</version>
+        <version>0.8.4-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.atmosphere</groupId>
     <artifactId>atmosphere-jquery</artifactId>
     <packaging>war</packaging>
-    <version>0.8.3</version>
+    <version>0.8.4-SNAPSHOT</version>
     <name>atmosphere-jquery</name>
 </project>
diff --git a/modules/pom.xml b/modules/pom.xml
index 226d7b232a3..61b6f3557a8 100755
--- a/modules/pom.xml
+++ b/modules/pom.xml
@@ -3,13 +3,13 @@
     <parent>
         <groupId>org.atmosphere</groupId>
         <artifactId>atmosphere-project</artifactId>
-        <version>0.8.3</version>
+        <version>0.8.4-SNAPSHOT</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.atmosphere</groupId>
     <artifactId>atmosphere-modules</artifactId>
-    <version>0.8.3</version>
+    <version>0.8.4-SNAPSHOT</version>
     <packaging>pom</packaging>
     <name>atmosphere-modules</name>
     <url>https://github.com/Atmosphere/atmosphere</url>
diff --git a/pom.xml b/pom.xml
index 82641800b8e..b7170c399d6 100755
--- a/pom.xml
+++ b/pom.xml
@@ -11,7 +11,7 @@
     <artifactId>atmosphere-project</artifactId>
     <packaging>pom</packaging>
     <name>atmosphere-project</name>
-    <version>0.8.3</version>
+    <version>0.8.4-SNAPSHOT</version>
     <url>http://github.com/Atmosphere/atmosphere</url>
     <scm>
         <connection>scm:git:git@github.com:Atmosphere/atmosphere.git</connection>
diff --git a/samples/async-channel/pom.xml b/samples/async-channel/pom.xml
index 936a99ad745..ff6f496b508 100644
--- a/samples/async-channel/pom.xml
+++ b/samples/async-channel/pom.xml
@@ -3,14 +3,14 @@
     <parent>
         <groupId>org.atmosphere.samples</groupId>
         <artifactId>atmosphere-samples</artifactId>
-        <version>0.8.3</version>
+        <version>0.8.4-SNAPSHOT</version>
 
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.atmosphere.samples</groupId>
     <artifactId>atmosphere-async-channel</artifactId>
     <packaging>war</packaging>
-    <version>0.8.3</version>
+    <version>0.8.4-SNAPSHOT</version>
     <name>atmosphere-async-channel</name>
     <url>http://maven.apache.org</url>
     <dependencies>
diff --git a/samples/atmosphere-ee6/pom.xml b/samples/atmosphere-ee6/pom.xml
index 9283c7a90dc..61644926f2a 100644
--- a/samples/atmosphere-ee6/pom.xml
+++ b/samples/atmosphere-ee6/pom.xml
@@ -3,12 +3,12 @@
     <parent>
         <groupId>org.atmosphere.samples</groupId>
         <artifactId>atmosphere-samples</artifactId>
-        <version>0.8.3</version>
+        <version>0.8.4-SNAPSHOT</version>
 
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
-    <version>0.8.3</version>
+    <version>0.8.4-SNAPSHOT</version>
     <groupId>org.atmosphere.samples</groupId>
     <artifactId>atmosphere-ee6</artifactId>
     <name>atmosphere-ee6</name>
diff --git a/samples/channel/pom.xml b/samples/channel/pom.xml
index f38b7733b44..80a3141c5b8 100755
--- a/samples/channel/pom.xml
+++ b/samples/channel/pom.xml
@@ -3,14 +3,14 @@
     <parent>
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         <artifactId>atmosphere-samples</artifactId>
-        <version>0.8.3</version>
+        <version>0.8.4-SNAPSHOT</version>
 
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.atmosphere.samples</groupId>
     <artifactId>atmosphere-channel</artifactId>
     <packaging>war</packaging>
-    <version>0.8.3</version>
+    <version>0.8.4-SNAPSHOT</version>
     <name>atmosphere-channel</name>
     <url>http://maven.apache.org</url>
     <dependencies>
diff --git a/samples/chat-guice/pom.xml b/samples/chat-guice/pom.xml
index 9e2c062cbe2..ad873a490f6 100755
--- a/samples/chat-guice/pom.xml
+++ b/samples/chat-guice/pom.xml
@@ -3,14 +3,14 @@
     <parent>
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         <artifactId>atmosphere-samples</artifactId>
-        <version>0.8.3</version>
+        <version>0.8.4-SNAPSHOT</version>
 
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.atmosphere.samples</groupId>
     <artifactId>atmosphere-guice-chat</artifactId>
     <packaging>war</packaging>
-    <version>0.8.3</version>
+    <version>0.8.4-SNAPSHOT</version>
     <name>atmosphere-guice-chat</name>
     <url>http://maven.apache.org</url>
     <dependencies>
diff --git a/samples/chat/pom.xml b/samples/chat/pom.xml
index 3921f966d5e..60edfaa58a4 100644
--- a/samples/chat/pom.xml
+++ b/samples/chat/pom.xml
@@ -3,14 +3,14 @@
     <parent>
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         <artifactId>atmosphere-samples</artifactId>
-        <version>0.8.3</version>
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     </parent>
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.atmosphere.samples</groupId>
     <artifactId>atmosphere-chat</artifactId>
     <packaging>war</packaging>
-    <version>0.8.3</version>
+    <version>0.8.4-SNAPSHOT</version>
     <name>atmosphere-chat</name>
     <url>http://maven.apache.org</url>
     <dependencies>
diff --git a/samples/commons/pom.xml b/samples/commons/pom.xml
index 3d8c3fbd90e..9d8be34394c 100644
--- a/samples/commons/pom.xml
+++ b/samples/commons/pom.xml
@@ -3,13 +3,13 @@
     <parent>
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         <artifactId>atmosphere-samples</artifactId>
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-    <version>0.8.3</version>
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     <name>atmosphere-samples-commons</name>
     <url>http://maven.apache.org</url>
     <dependencies>
diff --git a/samples/counter-longpolling/pom.xml b/samples/counter-longpolling/pom.xml
index f20f0a7cb5d..e8651299fb6 100755
--- a/samples/counter-longpolling/pom.xml
+++ b/samples/counter-longpolling/pom.xml
@@ -3,14 +3,14 @@
     <parent>
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         <artifactId>atmosphere-samples</artifactId>
-        <version>0.8.3</version>
+        <version>0.8.4-SNAPSHOT</version>
 
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.atmosphere.samples</groupId>
     <artifactId>atmosphere-counter</artifactId>
     <packaging>war</packaging>
-    <version>0.8.3</version>
+    <version>0.8.4-SNAPSHOT</version>
     <name>atmosphere-counter</name>
     <url>http://maven.apache.org</url>
     <dependencies>
diff --git a/samples/di-guice-sample/pom.xml b/samples/di-guice-sample/pom.xml
index 1cd42630f40..adaa0b1ff68 100644
--- a/samples/di-guice-sample/pom.xml
+++ b/samples/di-guice-sample/pom.xml
@@ -3,13 +3,13 @@
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     <artifactId>atmosphere-di-guice-sample</artifactId>
     <packaging>war</packaging>
-    <version>0.8.3</version>
+    <version>0.8.4-SNAPSHOT</version>
     <name>atmosphere-di-guice-sample</name>
     <dependencies>
         <dependency>
diff --git a/samples/flickr-comet/pom.xml b/samples/flickr-comet/pom.xml
index b1065d766b8..738cdd06754 100755
--- a/samples/flickr-comet/pom.xml
+++ b/samples/flickr-comet/pom.xml
@@ -3,14 +3,14 @@
     <parent>
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         <artifactId>atmosphere-samples</artifactId>
-        <version>0.8.3</version>
+        <version>0.8.4-SNAPSHOT</version>
 
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.atmosphere.samples</groupId>
     <artifactId>atmosphere-flickr</artifactId>
     <packaging>war</packaging>
-    <version>0.8.3</version>
+    <version>0.8.4-SNAPSHOT</version>
     <name>atmosphere-flickr</name>
     <url>http://maven.apache.org</url>
     <dependencies>
diff --git a/samples/gwt-demo/pom.xml b/samples/gwt-demo/pom.xml
index cc05c7d687c..b7dbd5b449d 100644
--- a/samples/gwt-demo/pom.xml
+++ b/samples/gwt-demo/pom.xml
@@ -5,7 +5,7 @@
     <parent>
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         <artifactId>atmosphere-samples</artifactId>
-        <version>0.8.3</version>
+        <version>0.8.4-SNAPSHOT</version>
     </parent>
 
     <groupId>org.atmosphere.samples</groupId>
@@ -88,24 +88,24 @@
         <dependency>
             <groupId>org.atmosphere</groupId>
             <artifactId>atmosphere-gwt-client</artifactId>
-            <version>0.8.3</version>
+            <version>0.8.4-SNAPSHOT</version>
             <scope>provided</scope>
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         <dependency>
             <groupId>org.atmosphere</groupId>
             <artifactId>atmosphere-gwt-common</artifactId>
-            <version>0.8.3</version>
+            <version>0.8.4-SNAPSHOT</version>
             <scope>provided</scope>
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         <dependency>
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             <artifactId>atmosphere-gwt-server</artifactId>
-            <version>0.8.3</version>
+            <version>0.8.4-SNAPSHOT</version>
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         <dependency>
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             <artifactId>atmosphere-gwt-poll</artifactId>
-            <version>0.8.3</version>
+            <version>0.8.4-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>com.google.gwt</groupId>
diff --git a/samples/gwt-jsdemo/pom.xml b/samples/gwt-jsdemo/pom.xml
index b9661a79811..a94e0a1616b 100644
--- a/samples/gwt-jsdemo/pom.xml
+++ b/samples/gwt-jsdemo/pom.xml
@@ -5,7 +5,7 @@
     <parent>
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         <artifactId>atmosphere-samples</artifactId>
-        <version>0.8.3</version>
+        <version>0.8.4-SNAPSHOT</version>
     </parent>
 
     <groupId>org.atmosphere.samples</groupId>
@@ -24,19 +24,19 @@
         <dependency>
             <groupId>org.atmosphere</groupId>
             <artifactId>atmosphere-gwt-js</artifactId>
-            <version>0.8.3</version>
+            <version>0.8.4-SNAPSHOT</version>
             <type>war</type>
             <scope>runtime</scope>
         </dependency>
         <dependency>
             <groupId>org.atmosphere</groupId>
             <artifactId>atmosphere-gwt-server</artifactId>
-            <version>0.8.3</version>
+            <version>0.8.4-SNAPSHOT</version>
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         <dependency>
             <groupId>org.atmosphere</groupId>
             <artifactId>atmosphere-gwt-common</artifactId>
-            <version>0.8.3</version>
+            <version>0.8.4-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>com.google.gwt</groupId>
diff --git a/samples/jquery-atmospherehandler-pubsub/pom.xml b/samples/jquery-atmospherehandler-pubsub/pom.xml
index b5ea0fbdc62..9e55ec04df6 100644
--- a/samples/jquery-atmospherehandler-pubsub/pom.xml
+++ b/samples/jquery-atmospherehandler-pubsub/pom.xml
@@ -3,14 +3,14 @@
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         <artifactId>atmosphere-samples</artifactId>
-        <version>0.8.3</version>
+        <version>0.8.4-SNAPSHOT</version>
 
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.atmosphere.samples</groupId>
     <artifactId>atmosphere-atmospherehandler-pubsub</artifactId>
     <packaging>war</packaging>
-    <version>0.8.3</version>
+    <version>0.8.4-SNAPSHOT</version>
     <name>atmosphere-atmospherehandler-pubsub</name>
     <url>http://maven.apache.org</url>
     <dependencies>
diff --git a/samples/jquery-meteor-pubsub/pom.xml b/samples/jquery-meteor-pubsub/pom.xml
index a94a71f4b35..b9b10919006 100644
--- a/samples/jquery-meteor-pubsub/pom.xml
+++ b/samples/jquery-meteor-pubsub/pom.xml
@@ -3,14 +3,14 @@
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     <modelVersion>4.0.0</modelVersion>
     <groupId>org.atmosphere.samples</groupId>
     <artifactId>atmosphere-meteor-pubsub</artifactId>
     <packaging>war</packaging>
-    <version>0.8.3</version>
+    <version>0.8.4-SNAPSHOT</version>
     <name>atmosphere-meteor-pubsub</name>
     <url>http://maven.apache.org</url>
     <dependencies>
diff --git a/samples/jquery-pubsub-redis/pom.xml b/samples/jquery-pubsub-redis/pom.xml
index e83702d951d..8719e2b55b3 100644
--- a/samples/jquery-pubsub-redis/pom.xml
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     <modelVersion>4.0.0</modelVersion>
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     <artifactId>atmosphere-pubsub-redis</artifactId>
     <packaging>war</packaging>
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+    <version>0.8.4-SNAPSHOT</version>
     <name>atmosphere-pubsub-redis</name>
     <url>http://maven.apache.org</url>
     <dependencies>
diff --git a/samples/jquery-pubsub-xmpp/pom.xml b/samples/jquery-pubsub-xmpp/pom.xml
index 984b4137958..c456a7da26d 100644
--- a/samples/jquery-pubsub-xmpp/pom.xml
+++ b/samples/jquery-pubsub-xmpp/pom.xml
@@ -3,14 +3,14 @@
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     <modelVersion>4.0.0</modelVersion>
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     <artifactId>atmosphere-pubsub-xmpp</artifactId>
     <packaging>war</packaging>
-    <version>0.8.3</version>
+    <version>0.8.4-SNAPSHOT</version>
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     <url>http://maven.apache.org</url>
     <dependencies>
diff --git a/samples/jquery-pubsub/pom.xml b/samples/jquery-pubsub/pom.xml
index 7ef47d84316..eba85c912d1 100644
--- a/samples/jquery-pubsub/pom.xml
+++ b/samples/jquery-pubsub/pom.xml
@@ -3,14 +3,14 @@
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     <artifactId>atmosphere-jquery-pubsub</artifactId>
     <packaging>war</packaging>
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     <name>atmosphere-jquery-pubsub</name>
     <url>http://maven.apache.org</url>
     <dependencies>
diff --git a/samples/jquery-websocketprotocol-pubsub/pom.xml b/samples/jquery-websocketprotocol-pubsub/pom.xml
index d829c69a384..3ea0804ba41 100644
--- a/samples/jquery-websocketprotocol-pubsub/pom.xml
+++ b/samples/jquery-websocketprotocol-pubsub/pom.xml
@@ -3,14 +3,14 @@
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         <artifactId>atmosphere-samples</artifactId>
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+        <version>0.8.4-SNAPSHOT</version>
 
     </parent>
     <modelVersion>4.0.0</modelVersion>
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     <artifactId>atmosphere-websocketprotocol-pubsub</artifactId>
     <packaging>war</packaging>
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+    <version>0.8.4-SNAPSHOT</version>
     <name>atmosphere-websocketprotocol-pubsub</name>
     <url>http://maven.apache.org</url>
     <dependencies>
diff --git a/samples/meteor-chat/pom.xml b/samples/meteor-chat/pom.xml
index 022f552f263..27632ff1628 100755
--- a/samples/meteor-chat/pom.xml
+++ b/samples/meteor-chat/pom.xml
@@ -3,14 +3,14 @@
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-        <version>0.8.3</version>
+        <version>0.8.4-SNAPSHOT</version>
 
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.atmosphere.samples</groupId>
     <artifactId>atmosphere-meteor-chat</artifactId>
     <packaging>war</packaging>
-    <version>0.8.3</version>
+    <version>0.8.4-SNAPSHOT</version>
     <name>atmosphere-meteor-chat</name>
     <url>http://maven.apache.org</url>
     <dependencies>
diff --git a/samples/pom.xml b/samples/pom.xml
index 4277b6995a4..f4a1a2b10a8 100755
--- a/samples/pom.xml
+++ b/samples/pom.xml
@@ -3,13 +3,13 @@
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         <artifactId>atmosphere-project</artifactId>
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     <artifactId>atmosphere-samples</artifactId>
     <packaging>pom</packaging>
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+    <version>0.8.4-SNAPSHOT</version>
     <name>atmosphere-samples</name>
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         <module>commons</module>
diff --git a/samples/pubsub/pom.xml b/samples/pubsub/pom.xml
index dd3ef3b976b..13709513fbe 100755
--- a/samples/pubsub/pom.xml
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@@ -3,14 +3,14 @@
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     <artifactId>atmosphere-pubsub</artifactId>
     <packaging>war</packaging>
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     <url>http://maven.apache.org</url>
     <dependencies>
diff --git a/samples/rest-chat/pom.xml b/samples/rest-chat/pom.xml
index 7ecbc7ee8a4..fc3878fbeb2 100755
--- a/samples/rest-chat/pom.xml
+++ b/samples/rest-chat/pom.xml
@@ -3,14 +3,14 @@
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         <artifactId>atmosphere-samples</artifactId>
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+        <version>0.8.4-SNAPSHOT</version>
 
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     <modelVersion>4.0.0</modelVersion>
     <groupId>org.atmosphere.samples</groupId>
     <artifactId>atmosphere-rest-chat</artifactId>
     <packaging>war</packaging>
-    <version>0.8.3</version>
+    <version>0.8.4-SNAPSHOT</version>
     <name>atmosphere-rest-chat</name>
     <url>http://maven.apache.org</url>
     <dependencies>
diff --git a/samples/rest-cluster-chat/pom.xml b/samples/rest-cluster-chat/pom.xml
index 988bedc97da..a788bf50d73 100755
--- a/samples/rest-cluster-chat/pom.xml
+++ b/samples/rest-cluster-chat/pom.xml
@@ -3,14 +3,14 @@
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         <artifactId>atmosphere-samples</artifactId>
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+        <version>0.8.4-SNAPSHOT</version>
 
     </parent>
     <modelVersion>4.0.0</modelVersion>
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     <artifactId>atmosphere-rest-cluster-chat</artifactId>
     <packaging>war</packaging>
-    <version>0.8.3</version>
+    <version>0.8.4-SNAPSHOT</version>
     <name>atmosphere-rest-cluster-chat</name>
     <url>http://maven.apache.org</url>
     <dependencies>
diff --git a/samples/rest-counter/pom.xml b/samples/rest-counter/pom.xml
index dfac470465c..fcd9d7f6414 100755
--- a/samples/rest-counter/pom.xml
+++ b/samples/rest-counter/pom.xml
@@ -3,14 +3,14 @@
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+        <version>0.8.4-SNAPSHOT</version>
 
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.atmosphere.samples</groupId>
     <artifactId>atmosphere-rest-longpolling</artifactId>
     <packaging>war</packaging>
-    <version>0.8.3</version>
+    <version>0.8.4-SNAPSHOT</version>
     <name>atmosphere-rest-longpolling</name>
     <url>http://maven.apache.org</url>
     <dependencies>
diff --git a/samples/rest-twitter/pom.xml b/samples/rest-twitter/pom.xml
index bfb8ee7831f..5066f981621 100755
--- a/samples/rest-twitter/pom.xml
+++ b/samples/rest-twitter/pom.xml
@@ -3,14 +3,14 @@
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+        <version>0.8.4-SNAPSHOT</version>
 
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     <modelVersion>4.0.0</modelVersion>
     <groupId>org.atmosphere.samples</groupId>
     <artifactId>atmosphere-rest-twitter</artifactId>
     <packaging>war</packaging>
-    <version>0.8.3</version>
+    <version>0.8.4-SNAPSHOT</version>
     <name>atmosphere-rest-twitter</name>
     <url>http://maven.apache.org</url>
     <dependencies>
diff --git a/samples/scala-chat/pom.xml b/samples/scala-chat/pom.xml
index 809a2bc2823..d2a0f653f2f 100755
--- a/samples/scala-chat/pom.xml
+++ b/samples/scala-chat/pom.xml
@@ -40,12 +40,12 @@
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     <groupId>org.atmosphere.samples</groupId>
     <artifactId>atmosphere-scala-chat</artifactId>
-    <version>0.8.3</version>
+    <version>0.8.4-SNAPSHOT</version>
     <name>atmosphere-scala-chat</name>
     <packaging>war</packaging>
     <profiles>
diff --git a/samples/tictactoe/pom.xml b/samples/tictactoe/pom.xml
index b8ee6e046cb..8782c010e6a 100644
--- a/samples/tictactoe/pom.xml
+++ b/samples/tictactoe/pom.xml
@@ -3,14 +3,14 @@
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-        <version>0.8.3</version>
+        <version>0.8.4-SNAPSHOT</version>
 
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.atmosphere.samples</groupId>
     <artifactId>atmosphere-tictactoe</artifactId>
     <packaging>war</packaging>
-    <version>0.8.3</version>
+    <version>0.8.4-SNAPSHOT</version>
     <name>atmosphere-tictactoe</name>
     <url>http://maven.apache.org</url>
     <dependencies>
diff --git a/samples/twitter-live-feed/pom.xml b/samples/twitter-live-feed/pom.xml
index 307510a889d..dacc424835a 100755
--- a/samples/twitter-live-feed/pom.xml
+++ b/samples/twitter-live-feed/pom.xml
@@ -3,13 +3,13 @@
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     <modelVersion>4.0.0</modelVersion>
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     <artifactId>atmosphere-twitter-live-feed</artifactId>
     <packaging>war</packaging>
-    <version>0.8.3</version>
+    <version>0.8.4-SNAPSHOT</version>
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     <dependencies>
         <dependency>
diff --git a/samples/twitter/pom.xml b/samples/twitter/pom.xml
index e428c9dbb82..b2614128b4d 100755
--- a/samples/twitter/pom.xml
+++ b/samples/twitter/pom.xml
@@ -3,14 +3,14 @@
     <parent>
         <groupId>org.atmosphere.samples</groupId>
         <artifactId>atmosphere-samples</artifactId>
-        <version>0.8.3</version>
+        <version>0.8.4-SNAPSHOT</version>
 
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.atmosphere.samples</groupId>
     <artifactId>atmosphere-twitter</artifactId>
     <packaging>war</packaging>
-    <version>0.8.3</version>
+    <version>0.8.4-SNAPSHOT</version>
     <name>atmosphere-twitter</name>
     <url>http://maven.apache.org</url>
     <dependencies>
diff --git a/samples/websocket-chat/pom.xml b/samples/websocket-chat/pom.xml
index b93cff2b65a..7eb561fd59e 100644
--- a/samples/websocket-chat/pom.xml
+++ b/samples/websocket-chat/pom.xml
@@ -3,14 +3,14 @@
     <parent>
         <groupId>org.atmosphere.samples</groupId>
         <artifactId>atmosphere-samples</artifactId>
-        <version>0.8.3</version>
+        <version>0.8.4-SNAPSHOT</version>
 
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.atmosphere.samples</groupId>
     <artifactId>atmosphere-websocket-chat</artifactId>
     <packaging>war</packaging>
-    <version>0.8.3</version>
+    <version>0.8.4-SNAPSHOT</version>
     <name>atmosphere-websocket-chat</name>
     <url>http://maven.apache.org</url>
     <dependencies>
diff --git a/samples/websocket-pubsub/pom.xml b/samples/websocket-pubsub/pom.xml
index 61c9130e2d9..2d0d14b1956 100644
--- a/samples/websocket-pubsub/pom.xml
+++ b/samples/websocket-pubsub/pom.xml
@@ -3,14 +3,14 @@
     <parent>
         <groupId>org.atmosphere.samples</groupId>
         <artifactId>atmosphere-samples</artifactId>
-        <version>0.8.3</version>
+        <version>0.8.4-SNAPSHOT</version>
 
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.atmosphere.samples</groupId>
     <artifactId>atmosphere-pubsub-websocket</artifactId>
     <packaging>war</packaging>
-    <version>0.8.3</version>
+    <version>0.8.4-SNAPSHOT</version>
     <name>atmosphere-pubsub-websocket</name>
     <url>http://maven.apache.org</url>
     <dependencies>
diff --git a/samples/wicket-clock/pom.xml b/samples/wicket-clock/pom.xml
index 9ecf92fd220..4d75d8590c2 100755
--- a/samples/wicket-clock/pom.xml
+++ b/samples/wicket-clock/pom.xml
@@ -3,14 +3,14 @@
     <parent>
         <groupId>org.atmosphere.samples</groupId>
         <artifactId>atmosphere-samples</artifactId>
-        <version>0.8.3</version>
+        <version>0.8.4-SNAPSHOT</version>
 
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.atmosphere.samples</groupId>
     <artifactId>atmosphere-wicket-clock</artifactId>
     <packaging>war</packaging>
-    <version>0.8.3</version>
+    <version>0.8.4-SNAPSHOT</version>
     <name>atmosphere-wicket-clock</name>
     <url>http://maven.apache.org</url>
     <build>