[maven-release-plugin] prepare release v0.9.4
diff --git a/johnzon-core/pom.xml b/johnzon-core/pom.xml
index 5089c74..b621522 100644
--- a/johnzon-core/pom.xml
+++ b/johnzon-core/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <artifactId>johnzon</artifactId>
     <groupId>org.apache.johnzon</groupId>
-    <version>0.9.4-SNAPSHOT</version>
+    <version>0.9.4</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/johnzon-distribution/pom.xml b/johnzon-distribution/pom.xml
index d7e438c..31fcb58 100644
--- a/johnzon-distribution/pom.xml
+++ b/johnzon-distribution/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <artifactId>johnzon</artifactId>
     <groupId>org.apache.johnzon</groupId>
-    <version>0.9.4-SNAPSHOT</version>
+    <version>0.9.4</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/johnzon-jaxrs/pom.xml b/johnzon-jaxrs/pom.xml
index 30a1294..bb2ec95 100644
--- a/johnzon-jaxrs/pom.xml
+++ b/johnzon-jaxrs/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <artifactId>johnzon</artifactId>
     <groupId>org.apache.johnzon</groupId>
-    <version>0.9.4-SNAPSHOT</version>
+    <version>0.9.4</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/johnzon-jsonb/pom.xml b/johnzon-jsonb/pom.xml
index f0eb2cf..ecafe1d 100644
--- a/johnzon-jsonb/pom.xml
+++ b/johnzon-jsonb/pom.xml
@@ -17,11 +17,11 @@
     specific language governing permissions and limitations
     under the License.
 -->
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation=" http://maven.apache.org/POM/4.0.0             http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation=" http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <parent>
     <artifactId>johnzon</artifactId>
     <groupId>org.apache.johnzon</groupId>
-    <version>0.9.4-SNAPSHOT</version>
+    <version>0.9.4</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
@@ -50,7 +50,7 @@
     <dependency>
       <groupId>org.apache.johnzon</groupId>
       <artifactId>jsonb-api</artifactId>
-      <version>1.0-SNAPSHOT</version>
+      <version>0.9.4</version>
       <scope>provided</scope>
     </dependency>
     <dependency>
diff --git a/johnzon-mapper/pom.xml b/johnzon-mapper/pom.xml
index c54a15f..f2fb7cd 100644
--- a/johnzon-mapper/pom.xml
+++ b/johnzon-mapper/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <artifactId>johnzon</artifactId>
     <groupId>org.apache.johnzon</groupId>
-    <version>0.9.4-SNAPSHOT</version>
+    <version>0.9.4</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/johnzon-maven-plugin/pom.xml b/johnzon-maven-plugin/pom.xml
index b64e60e..bc7dc02 100644
--- a/johnzon-maven-plugin/pom.xml
+++ b/johnzon-maven-plugin/pom.xml
@@ -17,13 +17,13 @@
   specific language governing permissions and limitations
   under the License.
 -->
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation=" http://maven.apache.org/POM/4.0.0             http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation=" http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
   <parent>
     <artifactId>johnzon</artifactId>
     <groupId>org.apache.johnzon</groupId>
-    <version>0.9.4-SNAPSHOT</version>
+    <version>0.9.4</version>
   </parent>
 
   <artifactId>johnzon-maven-plugin</artifactId>
diff --git a/johnzon-websocket/pom.xml b/johnzon-websocket/pom.xml
index 661ab59..b379d39 100644
--- a/johnzon-websocket/pom.xml
+++ b/johnzon-websocket/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <artifactId>johnzon</artifactId>
     <groupId>org.apache.johnzon</groupId>
-    <version>0.9.4-SNAPSHOT</version>
+    <version>0.9.4</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/jsonb-api/pom.xml b/jsonb-api/pom.xml
index 8c48689..8a179c0 100644
--- a/jsonb-api/pom.xml
+++ b/jsonb-api/pom.xml
@@ -17,16 +17,16 @@
     specific language governing permissions and limitations
     under the License.
 -->
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation=" http://maven.apache.org/POM/4.0.0             http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation=" http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <parent>
     <artifactId>johnzon</artifactId>
     <groupId>org.apache.johnzon</groupId>
-    <version>0.9.4-SNAPSHOT</version>
+    <version>0.9.4</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
   <artifactId>jsonb-api</artifactId>
-  <version>1.0-SNAPSHOT</version>
+  <version>0.9.4</version>
   <name>Johnzon :: JSON-B API</name>
 
   <properties>
diff --git a/pom.xml b/pom.xml
index 4d20a55..197e0a9 100644
--- a/pom.xml
+++ b/pom.xml
@@ -33,7 +33,7 @@
   <groupId>org.apache.johnzon</groupId>
   <artifactId>johnzon</artifactId>
   <packaging>pom</packaging>
-  <version>0.9.4-SNAPSHOT</version>
+  <version>0.9.4</version>
   <name>Apache Johnzon</name>
   <description>Apache Johnzon is an implementation of JSR-353 (JavaTM API for JSON Processing).</description>
   <inceptionYear>2014</inceptionYear>
@@ -49,7 +49,7 @@
     <bnd.version.policy>[$(version;==;$(@)),$(version;+;$(@)))</bnd.version.policy>
     <java-compile.version>1.6</java-compile.version>
     <cxf.version>3.0.0</cxf.version>
-    <javadoc.params></javadoc.params> <!-- for java 8 set disable doclint (by profile) -->
+    <javadoc.params /> <!-- for java 8 set disable doclint (by profile) -->
     <checkstyle.version>2.15</checkstyle.version> <!-- checkstyle > 2.15 version do not support java 6 -->
     <!-- JVM values for surefire plugin -->
     <surefire.jvm.params>-Xms1024m -Xmx2048m -Dfile.encoding=UTF-8</surefire.jvm.params>
@@ -399,7 +399,7 @@
     <connection>scm:git:https://git-wip-us.apache.org/repos/asf/johnzon.git</connection>
     <developerConnection>scm:git:https://git-wip-us.apache.org/repos/asf/johnzon.git</developerConnection>
     <url>https://git-wip-us.apache.org/repos/asf?p=johnzon.git</url>
-    <tag>HEAD</tag>
+    <tag>v0.9.4</tag>
   </scm>
 
   <reporting>