diff --git a/common/common-javassist/pom.xml b/common/common-javassist/pom.xml
index 98b2bf5e177..bc87c8871b6 100644
--- a/common/common-javassist/pom.xml
+++ b/common/common-javassist/pom.xml
@@ -20,7 +20,7 @@
 	<parent>
 		<groupId>io.servicecomb</groupId>
 		<artifactId>common</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 	<artifactId>common-javassist</artifactId>
 	<dependencies>
diff --git a/common/common-protobuf/pom.xml b/common/common-protobuf/pom.xml
index 3074af9b2c9..26b8191dcfe 100644
--- a/common/common-protobuf/pom.xml
+++ b/common/common-protobuf/pom.xml
@@ -20,7 +20,7 @@
 	<parent>
 		<groupId>io.servicecomb</groupId>
 		<artifactId>common</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 	<artifactId>common-protobuf</artifactId>
 	<dependencies>
diff --git a/common/common-rest/pom.xml b/common/common-rest/pom.xml
index 4bab3535452..fd0f008e64a 100644
--- a/common/common-rest/pom.xml
+++ b/common/common-rest/pom.xml
@@ -22,7 +22,7 @@
 	<parent>
 		<groupId>io.servicecomb</groupId>
 		<artifactId>common</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 	<artifactId>common-rest</artifactId>
 
diff --git a/common/pom.xml b/common/pom.xml
index c7dffb65313..41e60dba4d5 100644
--- a/common/pom.xml
+++ b/common/pom.xml
@@ -19,7 +19,7 @@
   <parent>
     <groupId>io.servicecomb</groupId>
     <artifactId>java-chassis-parent</artifactId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
     <relativePath>../parent</relativePath>
   </parent>
   <artifactId>common</artifactId>
diff --git a/core/pom.xml b/core/pom.xml
index d38199fe7ef..0997f97488a 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>io.servicecomb</groupId>
     <artifactId>java-chassis-parent</artifactId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
     <relativePath>../parent</relativePath>
   </parent>
   <artifactId>java-chassis-core</artifactId>
diff --git a/coverage-reports/pom.xml b/coverage-reports/pom.xml
index 15ba758b5a6..aa1912f0bc5 100644
--- a/coverage-reports/pom.xml
+++ b/coverage-reports/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>io.servicecomb</groupId>
     <artifactId>java-chassis-parent</artifactId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
     <relativePath>../parent</relativePath>
   </parent>
   <modelVersion>4.0.0</modelVersion>
@@ -165,92 +165,92 @@
     <dependency>
       <groupId>io.servicecomb.demo</groupId>
       <artifactId>pojo-client</artifactId>
-      <version>0.4.1-SNAPSHOT</version>
+      <version>0.5.0</version>
     </dependency>
     <dependency>
       <groupId>io.servicecomb.demo</groupId>
       <artifactId>pojo-server</artifactId>
-      <version>0.4.1-SNAPSHOT</version>
+      <version>0.5.0</version>
     </dependency>
     <dependency>
       <groupId>io.servicecomb.demo</groupId>
       <artifactId>jaxrs-client</artifactId>
-      <version>0.4.1-SNAPSHOT</version>
+      <version>0.5.0</version>
     </dependency>
     <dependency>
       <groupId>io.servicecomb.demo</groupId>
       <artifactId>jaxrs-server</artifactId>
-      <version>0.4.1-SNAPSHOT</version>
+      <version>0.5.0</version>
     </dependency>
     <dependency>
       <groupId>io.servicecomb.demo</groupId>
       <artifactId>springmvc-client</artifactId>
-      <version>0.4.1-SNAPSHOT</version>
+      <version>0.5.0</version>
     </dependency>
     <dependency>
       <groupId>io.servicecomb.demo</groupId>
       <artifactId>springmvc-server</artifactId>
-      <version>0.4.1-SNAPSHOT</version>
+      <version>0.5.0</version>
     </dependency>
     <dependency>
       <groupId>io.servicecomb.demo</groupId>
       <artifactId>crossapp-client</artifactId>
-      <version>0.4.1-SNAPSHOT</version>
+      <version>0.5.0</version>
     </dependency>
     <dependency>
       <groupId>io.servicecomb.demo</groupId>
       <artifactId>crossapp-server</artifactId>
-      <version>0.4.1-SNAPSHOT</version>
+      <version>0.5.0</version>
     </dependency>
     <dependency>
       <groupId>io.servicecomb.demo</groupId>
       <artifactId>demo-spring-boot-jaxrs-server</artifactId>
-      <version>0.4.1-SNAPSHOT</version>
+      <version>0.5.0</version>
     </dependency>
     <dependency>
       <groupId>io.servicecomb.demo</groupId>
       <artifactId>demo-spring-boot-jaxrs-client</artifactId>
-      <version>0.4.1-SNAPSHOT</version>
+      <version>0.5.0</version>
     </dependency>
     <dependency>
       <groupId>io.servicecomb.demo</groupId>
       <artifactId>demo-spring-boot-pojo-client</artifactId>
-      <version>0.4.1-SNAPSHOT</version>
+      <version>0.5.0</version>
     </dependency>
     <dependency>
       <groupId>io.servicecomb.demo</groupId>
       <artifactId>demo-spring-boot-pojo-server</artifactId>
-      <version>0.4.1-SNAPSHOT</version>
+      <version>0.5.0</version>
     </dependency>
     <dependency>
       <groupId>io.servicecomb.demo</groupId>
       <artifactId>demo-spring-boot-discovery-server</artifactId>
-      <version>0.4.1-SNAPSHOT</version>
+      <version>0.5.0</version>
     </dependency>
     <dependency>
       <groupId>io.servicecomb.demo</groupId>
       <artifactId>demo-spring-boot-discovery-client</artifactId>
-      <version>0.4.1-SNAPSHOT</version>
+      <version>0.5.0</version>
     </dependency>
     <dependency>
       <groupId>io.servicecomb.demo</groupId>
       <artifactId>demo-spring-boot-zuul-proxy</artifactId>
-      <version>0.4.1-SNAPSHOT</version>
+      <version>0.5.0</version>
     </dependency>
     <dependency>
       <groupId>io.servicecomb.tests</groupId>
       <artifactId>jaxrs-tests</artifactId>
-      <version>0.4.1-SNAPSHOT</version>
+      <version>0.5.0</version>
     </dependency>
     <dependency>
       <groupId>io.servicecomb.tests</groupId>
       <artifactId>springmvc-tests</artifactId>
-      <version>0.4.1-SNAPSHOT</version>
+      <version>0.5.0</version>
     </dependency>
     <dependency>
       <groupId>io.servicecomb.tests</groupId>
       <artifactId>tracing-tests</artifactId>
-      <version>0.4.1-SNAPSHOT</version>
+      <version>0.5.0</version>
     </dependency>
   </dependencies>
 
diff --git a/demo/demo-crossapp/crossapp-client/pom.xml b/demo/demo-crossapp/crossapp-client/pom.xml
index bb694838469..198b74414f3 100644
--- a/demo/demo-crossapp/crossapp-client/pom.xml
+++ b/demo/demo-crossapp/crossapp-client/pom.xml
@@ -22,7 +22,7 @@
 	<parent>
 		<groupId>io.servicecomb.demo</groupId>
 		<artifactId>demo-crossapp</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 	<artifactId>crossapp-client</artifactId>
 
@@ -58,7 +58,7 @@
 						<mixin>
 							<groupId>io.servicecomb.demo</groupId>
 							<artifactId>docker-run-config</artifactId>
-							<version>0.4.1-SNAPSHOT</version>
+							<version>0.5.0</version>
 						</mixin>
 					</mixins>
 				</configuration>
diff --git a/demo/demo-crossapp/crossapp-server/pom.xml b/demo/demo-crossapp/crossapp-server/pom.xml
index 59619587495..ce608850e8c 100644
--- a/demo/demo-crossapp/crossapp-server/pom.xml
+++ b/demo/demo-crossapp/crossapp-server/pom.xml
@@ -22,7 +22,7 @@
 	<parent>
 		<groupId>io.servicecomb.demo</groupId>
 		<artifactId>demo-crossapp</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 	<artifactId>crossapp-server</artifactId>
 
@@ -54,7 +54,7 @@
 						<mixin>
 							<groupId>io.servicecomb.demo</groupId>
 							<artifactId>docker-build-config</artifactId>
-							<version>0.4.1-SNAPSHOT</version>
+							<version>0.5.0</version>
 						</mixin>
 					</mixins>
 				</configuration>
diff --git a/demo/demo-crossapp/pom.xml b/demo/demo-crossapp/pom.xml
index 3206c732e76..b5b3be023f2 100644
--- a/demo/demo-crossapp/pom.xml
+++ b/demo/demo-crossapp/pom.xml
@@ -21,7 +21,7 @@
 	<parent>
 		<groupId>io.servicecomb.demo</groupId>
 		<artifactId>demo-parent</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 	<artifactId>demo-crossapp</artifactId>
 	<packaging>pom</packaging>
diff --git a/demo/demo-edge/authentication/pom.xml b/demo/demo-edge/authentication/pom.xml
index 0f68accfc05..887c8c7e4a1 100644
--- a/demo/demo-edge/authentication/pom.xml
+++ b/demo/demo-edge/authentication/pom.xml
@@ -3,7 +3,7 @@
   <parent>
     <groupId>io.servicecomb.demo</groupId>
     <artifactId>demo-edge</artifactId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
   </parent>
   <artifactId>authentication</artifactId>
   <dependencies>
diff --git a/demo/demo-edge/edge-service/pom.xml b/demo/demo-edge/edge-service/pom.xml
index c14ea78aa15..77eb498f9e8 100644
--- a/demo/demo-edge/edge-service/pom.xml
+++ b/demo/demo-edge/edge-service/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>io.servicecomb.demo</groupId>
     <artifactId>demo-edge</artifactId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
   </parent>
   <artifactId>edge-service</artifactId>
 
diff --git a/demo/demo-edge/hiboard-business-1-1-0/pom.xml b/demo/demo-edge/hiboard-business-1-1-0/pom.xml
index a100c9ea1f0..c9dad8528d0 100644
--- a/demo/demo-edge/hiboard-business-1-1-0/pom.xml
+++ b/demo/demo-edge/hiboard-business-1-1-0/pom.xml
@@ -19,7 +19,7 @@
   <parent>
     <groupId>io.servicecomb.demo</groupId>
     <artifactId>demo-edge</artifactId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
   </parent>
   <artifactId>hiboard-business-1-1-0</artifactId>
   <properties>
@@ -42,7 +42,7 @@
     <dependency>
       <groupId>io.servicecomb.demo</groupId>
       <artifactId>hiboard-model</artifactId>
-      <version>0.4.1-SNAPSHOT</version>
+      <version>0.5.0</version>
     </dependency>
   </dependencies>
 </project>
\ No newline at end of file
diff --git a/demo/demo-edge/hiboard-business-1.0.0/pom.xml b/demo/demo-edge/hiboard-business-1.0.0/pom.xml
index 6f6d93db7e6..308a68d7ab1 100644
--- a/demo/demo-edge/hiboard-business-1.0.0/pom.xml
+++ b/demo/demo-edge/hiboard-business-1.0.0/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>io.servicecomb.demo</groupId>
     <artifactId>demo-edge</artifactId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
   </parent>
   <artifactId>hiboard-business-1-0-0</artifactId>
 
@@ -45,7 +45,7 @@
     <dependency>
       <groupId>io.servicecomb.demo</groupId>
       <artifactId>hiboard-model</artifactId>
-      <version>0.4.1-SNAPSHOT</version>
+      <version>0.5.0</version>
     </dependency>
   </dependencies>
 </project>
\ No newline at end of file
diff --git a/demo/demo-edge/hiboard-business-2.0.0/pom.xml b/demo/demo-edge/hiboard-business-2.0.0/pom.xml
index c7fff223b2c..f29419b3150 100644
--- a/demo/demo-edge/hiboard-business-2.0.0/pom.xml
+++ b/demo/demo-edge/hiboard-business-2.0.0/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>io.servicecomb.demo</groupId>
     <artifactId>demo-edge</artifactId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
   </parent>
   <artifactId>hiboard-business-2-0-0</artifactId>
 
@@ -45,7 +45,7 @@
     <dependency>
       <groupId>io.servicecomb.demo</groupId>
       <artifactId>hiboard-model</artifactId>
-      <version>0.4.1-SNAPSHOT</version>
+      <version>0.5.0</version>
     </dependency>
   </dependencies>
 </project>
\ No newline at end of file
diff --git a/demo/demo-edge/hiboard-consumer/pom.xml b/demo/demo-edge/hiboard-consumer/pom.xml
index 06092d6eeb7..85474f52b36 100644
--- a/demo/demo-edge/hiboard-consumer/pom.xml
+++ b/demo/demo-edge/hiboard-consumer/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>io.servicecomb.demo</groupId>
     <artifactId>demo-edge</artifactId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
   </parent>
   <artifactId>hiboard-consumer</artifactId>
 
@@ -49,7 +49,7 @@
     <dependency>
       <groupId>io.servicecomb.demo</groupId>
       <artifactId>hiboard-model</artifactId>
-      <version>0.4.1-SNAPSHOT</version>
+      <version>0.5.0</version>
     </dependency>
   </dependencies>
 </project>
\ No newline at end of file
diff --git a/demo/demo-edge/hiboard-model/pom.xml b/demo/demo-edge/hiboard-model/pom.xml
index ca9d91c3438..29ffc9f4bbe 100644
--- a/demo/demo-edge/hiboard-model/pom.xml
+++ b/demo/demo-edge/hiboard-model/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>io.servicecomb.demo</groupId>
     <artifactId>demo-edge</artifactId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
   </parent>
   <artifactId>hiboard-model</artifactId>
   <dependencies>
diff --git a/demo/demo-edge/pom.xml b/demo/demo-edge/pom.xml
index 7df26e1b508..b488b543869 100644
--- a/demo/demo-edge/pom.xml
+++ b/demo/demo-edge/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>io.servicecomb.demo</groupId>
     <artifactId>demo-parent</artifactId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
   </parent>
   <artifactId>demo-edge</artifactId>
   <packaging>pom</packaging>
diff --git a/demo/demo-jaxrs/jaxrs-client/pom.xml b/demo/demo-jaxrs/jaxrs-client/pom.xml
index 076716289a4..a07d7e3df24 100644
--- a/demo/demo-jaxrs/jaxrs-client/pom.xml
+++ b/demo/demo-jaxrs/jaxrs-client/pom.xml
@@ -22,7 +22,7 @@
 	<parent>
 		<groupId>io.servicecomb.demo</groupId>
 		<artifactId>demo-jaxrs</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 	<artifactId>jaxrs-client</artifactId>
 
diff --git a/demo/demo-jaxrs/jaxrs-server/pom.xml b/demo/demo-jaxrs/jaxrs-server/pom.xml
index fbb2a2e49c8..afe7c390b62 100644
--- a/demo/demo-jaxrs/jaxrs-server/pom.xml
+++ b/demo/demo-jaxrs/jaxrs-server/pom.xml
@@ -22,7 +22,7 @@
 	<parent>
 		<groupId>io.servicecomb.demo</groupId>
 		<artifactId>demo-jaxrs</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 	<artifactId>jaxrs-server</artifactId>
 
@@ -54,7 +54,7 @@
 						<mixin>
 							<groupId>io.servicecomb.demo</groupId>
 							<artifactId>docker-build-config</artifactId>
-							<version>0.4.1-SNAPSHOT</version>
+							<version>0.5.0</version>
 						</mixin>
 					</mixins>
 				</configuration>
diff --git a/demo/demo-jaxrs/pom.xml b/demo/demo-jaxrs/pom.xml
index fcd8f680691..5a64c75ca8e 100644
--- a/demo/demo-jaxrs/pom.xml
+++ b/demo/demo-jaxrs/pom.xml
@@ -21,7 +21,7 @@
 	<parent>
 		<groupId>io.servicecomb.demo</groupId>
 		<artifactId>demo-parent</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 	<artifactId>demo-jaxrs</artifactId>
 	<packaging>pom</packaging>
diff --git a/demo/demo-local/pom.xml b/demo/demo-local/pom.xml
index 0ade6001874..7213c972220 100644
--- a/demo/demo-local/pom.xml
+++ b/demo/demo-local/pom.xml
@@ -20,7 +20,7 @@
 	<parent>
 		<groupId>io.servicecomb.demo</groupId>
 		<artifactId>demo-parent</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 	<artifactId>demo-local</artifactId>
 	<dependencies>
diff --git a/demo/demo-multiple/a-client/pom.xml b/demo/demo-multiple/a-client/pom.xml
index 62a10313fbf..69ba9c4fff1 100644
--- a/demo/demo-multiple/a-client/pom.xml
+++ b/demo/demo-multiple/a-client/pom.xml
@@ -21,7 +21,7 @@
 	<parent>
 		<groupId>io.servicecomb.demo</groupId>
 		<artifactId>demo-multiple</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 	<artifactId>a-client</artifactId>
 
diff --git a/demo/demo-multiple/a-server/pom.xml b/demo/demo-multiple/a-server/pom.xml
index f00f13d6f34..4584bb30e04 100644
--- a/demo/demo-multiple/a-server/pom.xml
+++ b/demo/demo-multiple/a-server/pom.xml
@@ -21,7 +21,7 @@
 	<parent>
 		<groupId>io.servicecomb.demo</groupId>
 		<artifactId>demo-multiple</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 	<artifactId>a-server</artifactId>
 
diff --git a/demo/demo-multiple/b-client/pom.xml b/demo/demo-multiple/b-client/pom.xml
index 3ddfcd860f8..147b7672478 100644
--- a/demo/demo-multiple/b-client/pom.xml
+++ b/demo/demo-multiple/b-client/pom.xml
@@ -21,7 +21,7 @@
 	<parent>
 		<groupId>io.servicecomb.demo</groupId>
 		<artifactId>demo-multiple</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 	<artifactId>b-client</artifactId>
 
diff --git a/demo/demo-multiple/b-server/pom.xml b/demo/demo-multiple/b-server/pom.xml
index f038c68ae04..1f58b5e171d 100644
--- a/demo/demo-multiple/b-server/pom.xml
+++ b/demo/demo-multiple/b-server/pom.xml
@@ -21,7 +21,7 @@
 	<parent>
 		<groupId>io.servicecomb.demo</groupId>
 		<artifactId>demo-multiple</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 	<artifactId>b-server</artifactId>
 
diff --git a/demo/demo-multiple/multiple-client/pom.xml b/demo/demo-multiple/multiple-client/pom.xml
index c4142cdbfb2..336694caa25 100644
--- a/demo/demo-multiple/multiple-client/pom.xml
+++ b/demo/demo-multiple/multiple-client/pom.xml
@@ -21,7 +21,7 @@
 	<parent>
 		<groupId>io.servicecomb.demo</groupId>
 		<artifactId>demo-multiple</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 	<artifactId>multiple-client</artifactId>
 	<dependencies>
@@ -48,7 +48,7 @@
 						<mixin>
 							<groupId>io.servicecomb.demo</groupId>
 							<artifactId>docker-run-config</artifactId>
-							<version>0.4.1-SNAPSHOT</version>
+							<version>0.5.0</version>
 						</mixin>
 					</mixins>
 				</configuration>
diff --git a/demo/demo-multiple/multiple-server/pom.xml b/demo/demo-multiple/multiple-server/pom.xml
index 833582ee035..79e2e8c6dec 100644
--- a/demo/demo-multiple/multiple-server/pom.xml
+++ b/demo/demo-multiple/multiple-server/pom.xml
@@ -21,7 +21,7 @@
 	<parent>
 		<groupId>io.servicecomb.demo</groupId>
 		<artifactId>demo-multiple</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 	<artifactId>multiple-server</artifactId>
 	<dependencies>
@@ -48,7 +48,7 @@
 						<mixin>
 							<groupId>io.servicecomb.demo</groupId>
 							<artifactId>docker-build-config</artifactId>
-							<version>0.4.1-SNAPSHOT</version>
+							<version>0.5.0</version>
 						</mixin>
 					</mixins>
 				</configuration>
diff --git a/demo/demo-multiple/pom.xml b/demo/demo-multiple/pom.xml
index 2ea1974f01f..3f0d9fa6d17 100644
--- a/demo/demo-multiple/pom.xml
+++ b/demo/demo-multiple/pom.xml
@@ -21,7 +21,7 @@
 	<parent>
 		<groupId>io.servicecomb.demo</groupId>
 		<artifactId>demo-parent</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 	<artifactId>demo-multiple</artifactId>
 	<packaging>pom</packaging>
@@ -39,22 +39,22 @@
 			<dependency>
 				<groupId>io.servicecomb.demo</groupId>
 				<artifactId>a-server</artifactId>
-				<version>0.4.1-SNAPSHOT</version>
+				<version>0.5.0</version>
 			</dependency>
 			<dependency>
 				<groupId>io.servicecomb.demo</groupId>
 				<artifactId>a-client</artifactId>
-				<version>0.4.1-SNAPSHOT</version>
+				<version>0.5.0</version>
 			</dependency>
 			<dependency>
 				<groupId>io.servicecomb.demo</groupId>
 				<artifactId>b-server</artifactId>
-				<version>0.4.1-SNAPSHOT</version>
+				<version>0.5.0</version>
 			</dependency>
 			<dependency>
 				<groupId>io.servicecomb.demo</groupId>
 				<artifactId>b-client</artifactId>
-				<version>0.4.1-SNAPSHOT</version>
+				<version>0.5.0</version>
 			</dependency>
 		</dependencies>
 	</dependencyManagement>
diff --git a/demo/demo-perf-client/pom.xml b/demo/demo-perf-client/pom.xml
index 69fb3e41cbe..b422c5e4eb5 100644
--- a/demo/demo-perf-client/pom.xml
+++ b/demo/demo-perf-client/pom.xml
@@ -20,7 +20,7 @@
 	<parent>
 		<groupId>io.servicecomb.demo</groupId>
 		<artifactId>demo-parent</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 	<artifactId>demo-perf-client</artifactId>
 	<dependencies>
diff --git a/demo/demo-pojo/pojo-client/pom.xml b/demo/demo-pojo/pojo-client/pom.xml
index 95e12213a9f..9e2fb8e793d 100644
--- a/demo/demo-pojo/pojo-client/pom.xml
+++ b/demo/demo-pojo/pojo-client/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>io.servicecomb.demo</groupId>
     <artifactId>demo-pojo</artifactId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
   </parent>
   <artifactId>pojo-client</artifactId>
 
@@ -53,7 +53,7 @@
             <mixin>
               <groupId>io.servicecomb.demo</groupId>
               <artifactId>docker-run-config</artifactId>
-              <version>0.4.1-SNAPSHOT</version>
+              <version>0.5.0</version>
             </mixin>
           </mixins>
         </configuration>
diff --git a/demo/demo-pojo/pojo-server/pom.xml b/demo/demo-pojo/pojo-server/pom.xml
index a4ee6ae328f..71ae465036b 100644
--- a/demo/demo-pojo/pojo-server/pom.xml
+++ b/demo/demo-pojo/pojo-server/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>io.servicecomb.demo</groupId>
     <artifactId>demo-pojo</artifactId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
   </parent>
   <artifactId>pojo-server</artifactId>
 
@@ -53,7 +53,7 @@
             <mixin>
               <groupId>io.servicecomb.demo</groupId>
               <artifactId>docker-build-config</artifactId>
-              <version>0.4.1-SNAPSHOT</version>
+              <version>0.5.0</version>
             </mixin>
           </mixins>
         </configuration>
diff --git a/demo/demo-pojo/pojo-tests/pom.xml b/demo/demo-pojo/pojo-tests/pom.xml
index e7a9fdfebb0..15e0c913580 100644
--- a/demo/demo-pojo/pojo-tests/pom.xml
+++ b/demo/demo-pojo/pojo-tests/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <artifactId>demo-pojo</artifactId>
     <groupId>io.servicecomb.demo</groupId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/demo/demo-pojo/pom.xml b/demo/demo-pojo/pom.xml
index b9c0cde0793..db3146ea4d4 100644
--- a/demo/demo-pojo/pom.xml
+++ b/demo/demo-pojo/pom.xml
@@ -21,7 +21,7 @@
 	<parent>
 		<groupId>io.servicecomb.demo</groupId>
 		<artifactId>demo-parent</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 	<artifactId>demo-pojo</artifactId>
 	<packaging>pom</packaging>
diff --git a/demo/demo-schema/pom.xml b/demo/demo-schema/pom.xml
index c3ec09033f8..10b4e055a32 100644
--- a/demo/demo-schema/pom.xml
+++ b/demo/demo-schema/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>io.servicecomb.demo</groupId>
     <artifactId>demo-parent</artifactId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
   </parent>
   <artifactId>demo-schema</artifactId>
 
diff --git a/demo/demo-server-servlet/pom.xml b/demo/demo-server-servlet/pom.xml
index 4444b8da0ca..3cc7cd4cf59 100644
--- a/demo/demo-server-servlet/pom.xml
+++ b/demo/demo-server-servlet/pom.xml
@@ -22,7 +22,7 @@
 	<parent>
 		<groupId>io.servicecomb.demo</groupId>
 		<artifactId>demo-parent</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 	<artifactId>demo-server-servlet</artifactId>
 	<packaging>war</packaging>
diff --git a/demo/demo-signature/pom.xml b/demo/demo-signature/pom.xml
index 89319d03ee6..463b3bfd118 100644
--- a/demo/demo-signature/pom.xml
+++ b/demo/demo-signature/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>io.servicecomb.demo</groupId>
     <artifactId>demo-parent</artifactId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
   </parent>
   <artifactId>demo-signature</artifactId>
   <dependencies>
diff --git a/demo/demo-spring-boot-discovery/demo-spring-boot-discovery-client/pom.xml b/demo/demo-spring-boot-discovery/demo-spring-boot-discovery-client/pom.xml
index 8f1e396a3f8..a4ba227f1d8 100644
--- a/demo/demo-spring-boot-discovery/demo-spring-boot-discovery-client/pom.xml
+++ b/demo/demo-spring-boot-discovery/demo-spring-boot-discovery-client/pom.xml
@@ -22,7 +22,7 @@
 	<parent>
 		<groupId>io.servicecomb.demo</groupId>
 		<artifactId>demo-spring-boot-discovery</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 	<artifactId>demo-spring-boot-discovery-client</artifactId>
 	<dependencies>
@@ -49,7 +49,7 @@
 						<mixin>
 							<groupId>io.servicecomb.demo</groupId>
 							<artifactId>docker-run-config</artifactId>
-							<version>0.4.1-SNAPSHOT</version>
+							<version>0.5.0</version>
 						</mixin>
 					</mixins>
 				</configuration>
diff --git a/demo/demo-spring-boot-discovery/demo-spring-boot-discovery-server/pom.xml b/demo/demo-spring-boot-discovery/demo-spring-boot-discovery-server/pom.xml
index 4cef01b06ee..3c6b0c25bb4 100644
--- a/demo/demo-spring-boot-discovery/demo-spring-boot-discovery-server/pom.xml
+++ b/demo/demo-spring-boot-discovery/demo-spring-boot-discovery-server/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.servicecomb.demo</groupId>
     <artifactId>demo-spring-boot-discovery</artifactId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
   </parent>
   <artifactId>demo-spring-boot-discovery-server</artifactId>
   <name>demo-spring-boot-discovery-server</name>
@@ -43,7 +43,7 @@
             <mixin>
               <groupId>io.servicecomb.demo</groupId>
               <artifactId>docker-build-config</artifactId>
-              <version>0.4.1-SNAPSHOT</version>
+              <version>0.5.0</version>
             </mixin>
           </mixins>
         </configuration>
diff --git a/demo/demo-spring-boot-discovery/demo-spring-boot-zuul-proxy/pom.xml b/demo/demo-spring-boot-discovery/demo-spring-boot-zuul-proxy/pom.xml
index b5a590d1abc..b4d06538a08 100644
--- a/demo/demo-spring-boot-discovery/demo-spring-boot-zuul-proxy/pom.xml
+++ b/demo/demo-spring-boot-discovery/demo-spring-boot-zuul-proxy/pom.xml
@@ -22,7 +22,7 @@
 	<parent>
 		<groupId>io.servicecomb.demo</groupId>
 		<artifactId>demo-spring-boot-discovery</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 	<artifactId>demo-spring-boot-zuul-proxy</artifactId>
 	<properties>
@@ -64,7 +64,7 @@
 						<mixin>
 							<groupId>io.servicecomb.demo</groupId>
 							<artifactId>docker-run-config</artifactId>
-							<version>0.4.1-SNAPSHOT</version>
+							<version>0.5.0</version>
 						</mixin>
 					</mixins>
 				</configuration>
diff --git a/demo/demo-spring-boot-discovery/pom.xml b/demo/demo-spring-boot-discovery/pom.xml
index 93a12f14285..0860b2f5b06 100644
--- a/demo/demo-spring-boot-discovery/pom.xml
+++ b/demo/demo-spring-boot-discovery/pom.xml
@@ -21,7 +21,7 @@
 	<parent>
 		<groupId>io.servicecomb.demo</groupId>
 		<artifactId>demo-parent</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 	<artifactId>demo-spring-boot-discovery</artifactId>
 	<packaging>pom</packaging>
diff --git a/demo/demo-spring-boot-provider/demo-spring-boot-jaxrs-client/pom.xml b/demo/demo-spring-boot-provider/demo-spring-boot-jaxrs-client/pom.xml
index f49eb0a1e84..b2fe078cc92 100644
--- a/demo/demo-spring-boot-provider/demo-spring-boot-jaxrs-client/pom.xml
+++ b/demo/demo-spring-boot-provider/demo-spring-boot-jaxrs-client/pom.xml
@@ -23,7 +23,7 @@
 	<parent>
 		<groupId>io.servicecomb.demo</groupId>
 		<artifactId>demo-spring-boot</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 	<dependencies>
 		<dependency>
@@ -54,7 +54,7 @@
 						<mixin>
 							<groupId>io.servicecomb.demo</groupId>
 							<artifactId>docker-run-config</artifactId>
-							<version>0.4.1-SNAPSHOT</version>
+							<version>0.5.0</version>
 						</mixin>
 					</mixins>
 				</configuration>
diff --git a/demo/demo-spring-boot-provider/demo-spring-boot-jaxrs-server/pom.xml b/demo/demo-spring-boot-provider/demo-spring-boot-jaxrs-server/pom.xml
index 252c4582bc9..08e3036d0ad 100644
--- a/demo/demo-spring-boot-provider/demo-spring-boot-jaxrs-server/pom.xml
+++ b/demo/demo-spring-boot-provider/demo-spring-boot-jaxrs-server/pom.xml
@@ -23,7 +23,7 @@
 	<parent>
 		<groupId>io.servicecomb.demo</groupId>
 		<artifactId>demo-spring-boot</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 	<properties>
 		<demo.main>io.servicecomb.springboot.jaxrs.server.JaxrsServer</demo.main>
@@ -56,7 +56,7 @@
 						<mixin>
 							<groupId>io.servicecomb.demo</groupId>
 							<artifactId>docker-build-config</artifactId>
-							<version>0.4.1-SNAPSHOT</version>
+							<version>0.5.0</version>
 						</mixin>
 					</mixins>
 				</configuration>
diff --git a/demo/demo-spring-boot-provider/demo-spring-boot-springmvc-client/pom.xml b/demo/demo-spring-boot-provider/demo-spring-boot-springmvc-client/pom.xml
index 4ba48e5073d..d5ab9b18e2a 100644
--- a/demo/demo-spring-boot-provider/demo-spring-boot-springmvc-client/pom.xml
+++ b/demo/demo-spring-boot-provider/demo-spring-boot-springmvc-client/pom.xml
@@ -24,7 +24,7 @@
 	<parent>
 		<groupId>io.servicecomb.demo</groupId>
 		<artifactId>demo-spring-boot</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 	<dependencies>
 		<dependency>
diff --git a/demo/demo-spring-boot-provider/demo-spring-boot-springmvc-server/pom.xml b/demo/demo-spring-boot-provider/demo-spring-boot-springmvc-server/pom.xml
index fe902658e90..eb6b791979d 100644
--- a/demo/demo-spring-boot-provider/demo-spring-boot-springmvc-server/pom.xml
+++ b/demo/demo-spring-boot-provider/demo-spring-boot-springmvc-server/pom.xml
@@ -24,7 +24,7 @@
 	<parent>
 		<groupId>io.servicecomb.demo</groupId>
 		<artifactId>demo-spring-boot</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 	<dependencies>
 		<dependency>
diff --git a/demo/demo-spring-boot-provider/pom.xml b/demo/demo-spring-boot-provider/pom.xml
index 21aa0a418ec..697a9af1f75 100644
--- a/demo/demo-spring-boot-provider/pom.xml
+++ b/demo/demo-spring-boot-provider/pom.xml
@@ -21,7 +21,7 @@
 	<parent>
 		<groupId>io.servicecomb.demo</groupId>
 		<artifactId>demo-parent</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 	<artifactId>demo-spring-boot</artifactId>
 	<packaging>pom</packaging>
diff --git a/demo/demo-spring-boot-transport/demo-spring-boot-pojo-client/pom.xml b/demo/demo-spring-boot-transport/demo-spring-boot-pojo-client/pom.xml
index 3e22a0c65d6..611643e0ef5 100644
--- a/demo/demo-spring-boot-transport/demo-spring-boot-pojo-client/pom.xml
+++ b/demo/demo-spring-boot-transport/demo-spring-boot-pojo-client/pom.xml
@@ -23,7 +23,7 @@
 	<parent>
 		<groupId>io.servicecomb.demo</groupId>
 		<artifactId>demo-spring-boot-transport</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 	
 	<properties>
@@ -61,7 +61,7 @@
 						<mixin>
 							<groupId>io.servicecomb.demo</groupId>
 							<artifactId>docker-run-config</artifactId>
-							<version>0.4.1-SNAPSHOT</version>
+							<version>0.5.0</version>
 						</mixin>
 					</mixins>
 				</configuration>
diff --git a/demo/demo-spring-boot-transport/demo-spring-boot-pojo-server/pom.xml b/demo/demo-spring-boot-transport/demo-spring-boot-pojo-server/pom.xml
index 01d5ea0451d..0787239e018 100644
--- a/demo/demo-spring-boot-transport/demo-spring-boot-pojo-server/pom.xml
+++ b/demo/demo-spring-boot-transport/demo-spring-boot-pojo-server/pom.xml
@@ -23,7 +23,7 @@
 	<parent>
 		<groupId>io.servicecomb.demo</groupId>
 		<artifactId>demo-spring-boot-transport</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 	
 	<properties>
@@ -65,7 +65,7 @@
 						<mixin>
 							<groupId>io.servicecomb.demo</groupId>
 							<artifactId>docker-build-config</artifactId>
-							<version>0.4.1-SNAPSHOT</version>
+							<version>0.5.0</version>
 						</mixin>
 					</mixins>
 				</configuration>
diff --git a/demo/demo-spring-boot-transport/pom.xml b/demo/demo-spring-boot-transport/pom.xml
index eab56231a65..514f0394af4 100644
--- a/demo/demo-spring-boot-transport/pom.xml
+++ b/demo/demo-spring-boot-transport/pom.xml
@@ -21,7 +21,7 @@
 	<parent>
 		<groupId>io.servicecomb.demo</groupId>
 		<artifactId>demo-parent</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 	<artifactId>demo-spring-boot-transport</artifactId>
 	<packaging>pom</packaging>
diff --git a/demo/demo-springmvc/pom.xml b/demo/demo-springmvc/pom.xml
index 38c10a9d58d..053aded17d8 100644
--- a/demo/demo-springmvc/pom.xml
+++ b/demo/demo-springmvc/pom.xml
@@ -21,7 +21,7 @@
 	<parent>
 		<groupId>io.servicecomb.demo</groupId>
 		<artifactId>demo-parent</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 	<artifactId>demo-springmvc</artifactId>
 	<packaging>pom</packaging>
diff --git a/demo/demo-springmvc/springmvc-client/pom.xml b/demo/demo-springmvc/springmvc-client/pom.xml
index 41adad912b9..6289fe691f1 100644
--- a/demo/demo-springmvc/springmvc-client/pom.xml
+++ b/demo/demo-springmvc/springmvc-client/pom.xml
@@ -22,7 +22,7 @@
 	<parent>
 		<groupId>io.servicecomb.demo</groupId>
 		<artifactId>demo-springmvc</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 	<artifactId>springmvc-client</artifactId>
 
@@ -58,7 +58,7 @@
 						<mixin>
 							<groupId>io.servicecomb.demo</groupId>
 							<artifactId>docker-run-config</artifactId>
-							<version>0.4.1-SNAPSHOT</version>
+							<version>0.5.0</version>
 						</mixin>
 					</mixins>
 				</configuration>
diff --git a/demo/demo-springmvc/springmvc-server/pom.xml b/demo/demo-springmvc/springmvc-server/pom.xml
index 01525dc8025..9513ec77791 100644
--- a/demo/demo-springmvc/springmvc-server/pom.xml
+++ b/demo/demo-springmvc/springmvc-server/pom.xml
@@ -22,7 +22,7 @@
 	<parent>
 		<groupId>io.servicecomb.demo</groupId>
 		<artifactId>demo-springmvc</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 	<artifactId>springmvc-server</artifactId>
 
@@ -54,7 +54,7 @@
 						<mixin>
 							<groupId>io.servicecomb.demo</groupId>
 							<artifactId>docker-build-config</artifactId>
-							<version>0.4.1-SNAPSHOT</version>
+							<version>0.5.0</version>
 						</mixin>
 					</mixins>
 				</configuration>
diff --git a/demo/docker-build-config/pom.xml b/demo/docker-build-config/pom.xml
index 219f2a72e6d..9a3589a1dfc 100644
--- a/demo/docker-build-config/pom.xml
+++ b/demo/docker-build-config/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>demo-parent</artifactId>
         <groupId>io.servicecomb.demo</groupId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/demo/docker-run-config/pom.xml b/demo/docker-run-config/pom.xml
index 07fe529f9c2..95660fa42c4 100644
--- a/demo/docker-run-config/pom.xml
+++ b/demo/docker-run-config/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>demo-parent</artifactId>
         <groupId>io.servicecomb.demo</groupId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/demo/pom.xml b/demo/pom.xml
index 28bd650f461..fdeedcf2f1c 100644
--- a/demo/pom.xml
+++ b/demo/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>io.servicecomb</groupId>
     <artifactId>java-chassis-parent</artifactId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
     <relativePath>../parent</relativePath>
   </parent>
   <groupId>io.servicecomb.demo</groupId>
@@ -51,67 +51,67 @@
       <dependency>
         <groupId>io.servicecomb.demo</groupId>
         <artifactId>demo-signature</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
       </dependency>
       <dependency>
         <groupId>io.servicecomb.demo</groupId>
         <artifactId>demo-schema</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
       </dependency>
       <dependency>
         <groupId>io.servicecomb.demo</groupId>
         <artifactId>all-client</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
       </dependency>
       <dependency>
         <groupId>io.servicecomb.demo</groupId>
         <artifactId>pojo-server</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
       </dependency>
       <dependency>
         <groupId>io.servicecomb.demo</groupId>
         <artifactId>jaxrs-server</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
       </dependency>
       <dependency>
         <groupId>io.servicecomb.demo</groupId>
         <artifactId>springmvc-server</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
       </dependency>
       <dependency>
         <groupId>io.servicecomb.demo</groupId>
         <artifactId>crossapp-server</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
       </dependency>
       <dependency>
         <groupId>io.servicecomb.demo</groupId>
         <artifactId>multiple-server</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
       </dependency>
       <dependency>
         <groupId>io.servicecomb.demo</groupId>
         <artifactId>multiple-client</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
       </dependency>
       <dependency>
         <groupId>io.servicecomb.demo</groupId>
         <artifactId>pojo-client</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
       </dependency>
       <dependency>
         <groupId>io.servicecomb.demo</groupId>
         <artifactId>jaxrs-client</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
       </dependency>
       <dependency>
         <groupId>io.servicecomb.demo</groupId>
         <artifactId>springmvc-client</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
       </dependency>
       <dependency>
         <groupId>io.servicecomb.demo</groupId>
         <artifactId>crossapp-client</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
       </dependency>
     </dependencies>
   </dependencyManagement>
diff --git a/edge/edge-core/pom.xml b/edge/edge-core/pom.xml
index 496fe9f9094..5a2e715cc25 100644
--- a/edge/edge-core/pom.xml
+++ b/edge/edge-core/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>io.servicecomb</groupId>
     <artifactId>edge</artifactId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
   </parent>
   <artifactId>edge-core</artifactId>
   <dependencies>
diff --git a/edge/pom.xml b/edge/pom.xml
index cdb1ef2791b..6a5b27efd57 100644
--- a/edge/pom.xml
+++ b/edge/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>io.servicecomb</groupId>
     <artifactId>java-chassis-parent</artifactId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
     <relativePath>../parent</relativePath>
   </parent>
   <artifactId>edge</artifactId>
diff --git a/foundations/foundation-common/pom.xml b/foundations/foundation-common/pom.xml
index 66f3e9fd450..f31275a5bf6 100644
--- a/foundations/foundation-common/pom.xml
+++ b/foundations/foundation-common/pom.xml
@@ -19,7 +19,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<parent>
 		<groupId>io.servicecomb</groupId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 		<artifactId>foundations</artifactId>
 	</parent>
 	<artifactId>foundation-common</artifactId>
diff --git a/foundations/foundation-config/pom.xml b/foundations/foundation-config/pom.xml
index 14cd39e1c5f..46e0ecd35da 100644
--- a/foundations/foundation-config/pom.xml
+++ b/foundations/foundation-config/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <artifactId>foundations</artifactId>
     <groupId>io.servicecomb</groupId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/foundations/foundation-metrics/pom.xml b/foundations/foundation-metrics/pom.xml
index 6a6d4cb9e29..712d33a6e88 100644
--- a/foundations/foundation-metrics/pom.xml
+++ b/foundations/foundation-metrics/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>io.servicecomb</groupId>
     <artifactId>foundations</artifactId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
   </parent>
   <artifactId>foundation-metrics</artifactId>
 
diff --git a/foundations/foundation-ssl/pom.xml b/foundations/foundation-ssl/pom.xml
index 0de0e4633c4..b70b6152d71 100644
--- a/foundations/foundation-ssl/pom.xml
+++ b/foundations/foundation-ssl/pom.xml
@@ -20,7 +20,7 @@
 	<parent>
 		<groupId>io.servicecomb</groupId>
 		<artifactId>foundations</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 	<artifactId>foundation-ssl</artifactId>
 
diff --git a/foundations/foundation-test-scaffolding/pom.xml b/foundations/foundation-test-scaffolding/pom.xml
index 6d6cdeb5063..2989de1a69e 100644
--- a/foundations/foundation-test-scaffolding/pom.xml
+++ b/foundations/foundation-test-scaffolding/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>io.servicecomb</groupId>
     <artifactId>foundations</artifactId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
   </parent>
   <artifactId>foundation-test-scaffolding</artifactId>
 
diff --git a/foundations/foundation-vertx/pom.xml b/foundations/foundation-vertx/pom.xml
index 79057e6f303..ddebf317d28 100644
--- a/foundations/foundation-vertx/pom.xml
+++ b/foundations/foundation-vertx/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>io.servicecomb</groupId>
     <artifactId>foundations</artifactId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
   </parent>
   <artifactId>foundation-vertx</artifactId>
 
diff --git a/foundations/pom.xml b/foundations/pom.xml
index 2ee1f30fe79..486cbcc1f6d 100644
--- a/foundations/pom.xml
+++ b/foundations/pom.xml
@@ -19,7 +19,7 @@
   <parent>
     <groupId>io.servicecomb</groupId>
     <artifactId>java-chassis-parent</artifactId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
     <relativePath>../parent</relativePath>
   </parent>
   <artifactId>foundations</artifactId>
diff --git a/handlers/handler-bizkeeper/pom.xml b/handlers/handler-bizkeeper/pom.xml
index e471a06677f..5e3ed719d0f 100644
--- a/handlers/handler-bizkeeper/pom.xml
+++ b/handlers/handler-bizkeeper/pom.xml
@@ -20,7 +20,7 @@
 	<parent>
 		<groupId>io.servicecomb</groupId>
 		<artifactId>handlers</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 
 	<artifactId>handler-bizkeeper</artifactId>
diff --git a/handlers/handler-flowcontrol-qps/pom.xml b/handlers/handler-flowcontrol-qps/pom.xml
index 808bd8fbc5c..9fc00be66fe 100644
--- a/handlers/handler-flowcontrol-qps/pom.xml
+++ b/handlers/handler-flowcontrol-qps/pom.xml
@@ -20,7 +20,7 @@
 	<parent>
 		<groupId>io.servicecomb</groupId>
 		<artifactId>handlers</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 	<artifactId>handler-flowcontrol-qps</artifactId>
 	<dependencies>
diff --git a/handlers/handler-loadbalance/pom.xml b/handlers/handler-loadbalance/pom.xml
index 8ad585e3000..46404b667b6 100644
--- a/handlers/handler-loadbalance/pom.xml
+++ b/handlers/handler-loadbalance/pom.xml
@@ -20,7 +20,7 @@
 	<parent>
 		<groupId>io.servicecomb</groupId>
 		<artifactId>handlers</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 
 	<artifactId>handler-loadbalance</artifactId>
diff --git a/handlers/handler-publickey-auth/pom.xml b/handlers/handler-publickey-auth/pom.xml
index 2ffb8f692d5..552e7cb5a11 100644
--- a/handlers/handler-publickey-auth/pom.xml
+++ b/handlers/handler-publickey-auth/pom.xml
@@ -20,7 +20,7 @@
 	<parent>
 		<groupId>io.servicecomb</groupId>
 		<artifactId>handlers</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 
 	<artifactId>handler-publickey-auth</artifactId>
diff --git a/handlers/handler-tracing-zipkin/pom.xml b/handlers/handler-tracing-zipkin/pom.xml
index 89fea7d6c20..705217b5082 100644
--- a/handlers/handler-tracing-zipkin/pom.xml
+++ b/handlers/handler-tracing-zipkin/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <artifactId>handlers</artifactId>
     <groupId>io.servicecomb</groupId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/handlers/pom.xml b/handlers/pom.xml
index ad6913c2ca5..ccb89adc513 100644
--- a/handlers/pom.xml
+++ b/handlers/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>io.servicecomb</groupId>
     <artifactId>java-chassis-parent</artifactId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
     <relativePath>../parent</relativePath>
   </parent>
   <modelVersion>4.0.0</modelVersion>
diff --git a/integration-tests/jaxrs-tests/pom.xml b/integration-tests/jaxrs-tests/pom.xml
index b34f7e9fd4f..0d0daf492e9 100644
--- a/integration-tests/jaxrs-tests/pom.xml
+++ b/integration-tests/jaxrs-tests/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <artifactId>integration-tests</artifactId>
     <groupId>io.servicecomb.tests</groupId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/integration-tests/pojo-test/pom.xml b/integration-tests/pojo-test/pom.xml
index 847a025d207..541e512b36c 100644
--- a/integration-tests/pojo-test/pom.xml
+++ b/integration-tests/pojo-test/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <artifactId>integration-tests</artifactId>
     <groupId>io.servicecomb.tests</groupId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/integration-tests/pom.xml b/integration-tests/pom.xml
index 75271a624e4..77ff52a2ea2 100644
--- a/integration-tests/pom.xml
+++ b/integration-tests/pom.xml
@@ -3,7 +3,7 @@
   <parent>
     <groupId>io.servicecomb</groupId>
     <artifactId>java-chassis-parent</artifactId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
     <relativePath>../parent</relativePath>
   </parent>
   <modelVersion>4.0.0</modelVersion>
@@ -29,12 +29,12 @@
       <dependency>
         <groupId>io.servicecomb.demo</groupId>
         <artifactId>demo-schema</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
       </dependency>
       <dependency>
         <groupId>io.servicecomb.tests</groupId>
         <artifactId>test-common</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
         <type>test-jar</type>
       </dependency>
       <dependency>
diff --git a/integration-tests/spring-jaxrs-tests/pom.xml b/integration-tests/spring-jaxrs-tests/pom.xml
index 97f311362bc..33f4a5880c9 100644
--- a/integration-tests/spring-jaxrs-tests/pom.xml
+++ b/integration-tests/spring-jaxrs-tests/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <artifactId>integration-tests</artifactId>
     <groupId>io.servicecomb.tests</groupId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
@@ -31,7 +31,7 @@
     <dependency>
       <groupId>io.servicecomb.tests</groupId>
       <artifactId>jaxrs-tests</artifactId>
-      <version>0.4.1-SNAPSHOT</version>
+      <version>0.5.0</version>
       <type>test-jar</type>
       <exclusions>
         <exclusion>
diff --git a/integration-tests/spring-pojo-tests/pom.xml b/integration-tests/spring-pojo-tests/pom.xml
index 69585aaf0fa..139cedb46c9 100644
--- a/integration-tests/spring-pojo-tests/pom.xml
+++ b/integration-tests/spring-pojo-tests/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <artifactId>integration-tests</artifactId>
     <groupId>io.servicecomb.tests</groupId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
@@ -32,7 +32,7 @@
     <dependency>
       <groupId>io.servicecomb.tests</groupId>
       <artifactId>pojo-test</artifactId>
-      <version>0.4.1-SNAPSHOT</version>
+      <version>0.5.0</version>
       <type>test-jar</type>
       <exclusions>
         <exclusion>
diff --git a/integration-tests/spring-springmvc-tests/pom.xml b/integration-tests/spring-springmvc-tests/pom.xml
index 26f49a42ea7..defc4f731b2 100644
--- a/integration-tests/spring-springmvc-tests/pom.xml
+++ b/integration-tests/spring-springmvc-tests/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <artifactId>integration-tests</artifactId>
     <groupId>io.servicecomb.tests</groupId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
@@ -31,7 +31,7 @@
     <dependency>
       <groupId>io.servicecomb.tests</groupId>
       <artifactId>springmvc-tests</artifactId>
-      <version>0.4.1-SNAPSHOT</version>
+      <version>0.5.0</version>
       <type>test-jar</type>
       <exclusions>
         <exclusion>
diff --git a/integration-tests/spring-zuul-tracing-tests/pom.xml b/integration-tests/spring-zuul-tracing-tests/pom.xml
index 00c5c6ffee0..1353147d62d 100644
--- a/integration-tests/spring-zuul-tracing-tests/pom.xml
+++ b/integration-tests/spring-zuul-tracing-tests/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <artifactId>integration-tests</artifactId>
     <groupId>io.servicecomb.tests</groupId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/integration-tests/springmvc-tests/pom.xml b/integration-tests/springmvc-tests/pom.xml
index b3ea0dd0a9b..1225d871d45 100644
--- a/integration-tests/springmvc-tests/pom.xml
+++ b/integration-tests/springmvc-tests/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <artifactId>integration-tests</artifactId>
     <groupId>io.servicecomb.tests</groupId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/integration-tests/test-common/pom.xml b/integration-tests/test-common/pom.xml
index d773e998812..e7ee412904a 100644
--- a/integration-tests/test-common/pom.xml
+++ b/integration-tests/test-common/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <artifactId>integration-tests</artifactId>
     <groupId>io.servicecomb.tests</groupId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/integration-tests/tracing-tests/pom.xml b/integration-tests/tracing-tests/pom.xml
index 92f21e7562e..39990d2c28e 100644
--- a/integration-tests/tracing-tests/pom.xml
+++ b/integration-tests/tracing-tests/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <artifactId>integration-tests</artifactId>
     <groupId>io.servicecomb.tests</groupId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/java-chassis-dependencies/pom.xml b/java-chassis-dependencies/pom.xml
index cabfac75f09..146e7c57b66 100644
--- a/java-chassis-dependencies/pom.xml
+++ b/java-chassis-dependencies/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>io.servicecomb</groupId>
     <artifactId>java-chassis</artifactId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
   </parent>
 
   <artifactId>java-chassis-dependencies</artifactId>
@@ -682,33 +682,33 @@
       <dependency>
         <groupId>io.servicecomb</groupId>
         <artifactId>foundation-common</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
       </dependency>
       <dependency>
         <groupId>io.servicecomb</groupId>
         <artifactId>foundation-test-scaffolding</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
         <scope>test</scope>
       </dependency>
       <dependency>
         <groupId>io.servicecomb</groupId>
         <artifactId>foundation-ssl</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
       </dependency>
       <dependency>
         <groupId>io.servicecomb</groupId>
         <artifactId>foundation-config</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
       </dependency>
       <dependency>
         <groupId>io.servicecomb</groupId>
         <artifactId>foundation-vertx</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
       </dependency>
       <dependency>
         <groupId>io.servicecomb</groupId>
         <artifactId>foundation-metrics</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
       </dependency>
       <dependency>
         <groupId>com.fasterxml.jackson.dataformat</groupId>
@@ -748,172 +748,172 @@
       <dependency>
         <groupId>io.servicecomb</groupId>
         <artifactId>java-chassis-core</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
       </dependency>
       <dependency>
         <groupId>io.servicecomb</groupId>
         <artifactId>handler-bizkeeper</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
       </dependency>
       <dependency>
         <groupId>io.servicecomb</groupId>
         <artifactId>handler-loadbalance</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
       </dependency>
       <dependency>
         <groupId>io.servicecomb</groupId>
         <artifactId>handler-flowcontrol-qps</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
       </dependency>
        <dependency>
         <groupId>io.servicecomb</groupId>
         <artifactId>handler-publickey-auth</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
       </dependency>
       <dependency>
         <groupId>io.servicecomb</groupId>
         <artifactId>common-rest</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
       </dependency>
       <dependency>
         <groupId>io.servicecomb</groupId>
         <artifactId>transport-rest-client</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
       </dependency>
       <dependency>
         <groupId>io.servicecomb</groupId>
         <artifactId>transport-rest-vertx</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
       </dependency>
       <dependency>
         <groupId>io.servicecomb</groupId>
         <artifactId>transport-rest-servlet</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
       </dependency>
       <dependency>
         <groupId>io.servicecomb</groupId>
         <artifactId>common-protobuf</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
       </dependency>
       <dependency>
         <groupId>io.servicecomb</groupId>
         <artifactId>common-javassist</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
       </dependency>
       <dependency>
         <groupId>io.servicecomb</groupId>
         <artifactId>swagger-generator-core</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
       </dependency>
       <dependency>
         <groupId>io.servicecomb</groupId>
         <artifactId>swagger-generator-jaxrs</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
       </dependency>
       <dependency>
         <groupId>io.servicecomb</groupId>
         <artifactId>swagger-generator-springmvc</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
       </dependency>
       <dependency>
         <groupId>io.servicecomb</groupId>
         <artifactId>swagger-invocation-core</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
       </dependency>
       <dependency>
         <groupId>io.servicecomb</groupId>
         <artifactId>swagger-invocation-jaxrs</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
       </dependency>
       <dependency>
         <groupId>io.servicecomb</groupId>
         <artifactId>swagger-invocation-springmvc</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
       </dependency>
       <dependency>
         <groupId>io.servicecomb</groupId>
         <artifactId>service-registry</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
       </dependency>
       <dependency>
         <groupId>io.servicecomb</groupId>
         <artifactId>provider-pojo</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
       </dependency>
       <dependency>
         <groupId>io.servicecomb</groupId>
         <artifactId>provider-rest-common</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
       </dependency>
       <dependency>
         <groupId>io.servicecomb</groupId>
         <artifactId>provider-jaxrs</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
       </dependency>
       <dependency>
         <groupId>io.servicecomb</groupId>
         <artifactId>provider-springmvc</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
       </dependency>
       <dependency>
         <groupId>io.servicecomb</groupId>
         <artifactId>transport-highway</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
       </dependency>
       <dependency>
         <groupId>io.servicecomb</groupId>
         <artifactId>spring-boot-starter-configuration</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
       </dependency>
       <dependency>
         <groupId>io.servicecomb</groupId>
         <artifactId>spring-boot-starter-servicecomb</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
       </dependency>
       <dependency>
         <groupId>io.servicecomb</groupId>
         <artifactId>spring-boot-starter-provider</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
       </dependency>
       <dependency>
         <groupId>io.servicecomb</groupId>
         <artifactId>spring-boot-starter-discovery</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
       </dependency>
       <dependency>
         <groupId>io.servicecomb</groupId>
         <artifactId>spring-boot-starter-transport</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
       </dependency>
       <dependency>
         <groupId>io.servicecomb</groupId>
         <artifactId>spring-cloud-zuul</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
       </dependency>
       <dependency>
         <groupId>io.servicecomb</groupId>
         <artifactId>spring-cloud-zuul-zipkin</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
       </dependency>
       <dependency>
         <groupId>io.servicecomb</groupId>
         <artifactId>handler-tracing-zipkin</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
       </dependency>
       <dependency>
         <groupId>io.servicecomb</groupId>
         <artifactId>tracing-common</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
       </dependency>
       <dependency>
         <groupId>io.servicecomb</groupId>
         <artifactId>tracing-zipkin</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
       </dependency>
       <dependency>
         <groupId>io.servicecomb</groupId>
         <artifactId>edge-core</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
       </dependency>
     </dependencies>
   </dependencyManagement>
diff --git a/java-chassis-distribution/pom.xml b/java-chassis-distribution/pom.xml
index b268b35e3bb..b9d20db52d6 100644
--- a/java-chassis-distribution/pom.xml
+++ b/java-chassis-distribution/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>io.servicecomb</groupId>
         <artifactId>java-chassis-parent</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
         <relativePath>../parent</relativePath>
     </parent>
     <artifactId>java-chassis-distribution</artifactId>
diff --git a/parent/pom.xml b/parent/pom.xml
index f4f6dbcb5d7..dd4b5893d3c 100644
--- a/parent/pom.xml
+++ b/parent/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>io.servicecomb</groupId>
     <artifactId>java-chassis-dependencies</artifactId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
     <relativePath>../java-chassis-dependencies</relativePath>
   </parent>
 
diff --git a/pom.xml b/pom.xml
index cda26eb98c8..e910b40d17b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -21,7 +21,7 @@
 
   <groupId>io.servicecomb</groupId>
   <artifactId>java-chassis</artifactId>
-  <version>0.4.1-SNAPSHOT</version>
+  <version>0.5.0</version>
   <packaging>pom</packaging>
 
   <name>ServiceComb Java Chassis</name>
diff --git a/providers/pom.xml b/providers/pom.xml
index 6e01e2a1ba9..a357fabd5db 100644
--- a/providers/pom.xml
+++ b/providers/pom.xml
@@ -19,7 +19,7 @@
   <parent>
     <groupId>io.servicecomb</groupId>
     <artifactId>java-chassis-parent</artifactId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
     <relativePath>../parent</relativePath>
   </parent>
   <artifactId>providers</artifactId>
diff --git a/providers/provider-jaxrs/pom.xml b/providers/provider-jaxrs/pom.xml
index 53c25f27a26..9063a025ea3 100644
--- a/providers/provider-jaxrs/pom.xml
+++ b/providers/provider-jaxrs/pom.xml
@@ -22,7 +22,7 @@
 	<parent>
 		<groupId>io.servicecomb</groupId>
 		<artifactId>providers</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 	<artifactId>provider-jaxrs</artifactId>
 
diff --git a/providers/provider-pojo/pom.xml b/providers/provider-pojo/pom.xml
index 283e9a14d6f..66a9b0175af 100644
--- a/providers/provider-pojo/pom.xml
+++ b/providers/provider-pojo/pom.xml
@@ -20,7 +20,7 @@
 	<parent>
 		<groupId>io.servicecomb</groupId>
 		<artifactId>providers</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 	<artifactId>provider-pojo</artifactId>
 	<dependencies>
diff --git a/providers/provider-rest-common/pom.xml b/providers/provider-rest-common/pom.xml
index 3bb3bef66db..cfc599e8b39 100644
--- a/providers/provider-rest-common/pom.xml
+++ b/providers/provider-rest-common/pom.xml
@@ -22,7 +22,7 @@
 	<parent>
 		<groupId>io.servicecomb</groupId>
 		<artifactId>providers</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 	<artifactId>provider-rest-common</artifactId>
 
diff --git a/providers/provider-springmvc/pom.xml b/providers/provider-springmvc/pom.xml
index f9c548eeb64..e14b70bbd59 100644
--- a/providers/provider-springmvc/pom.xml
+++ b/providers/provider-springmvc/pom.xml
@@ -22,7 +22,7 @@
 	<parent>
 		<groupId>io.servicecomb</groupId>
 		<artifactId>providers</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 	<artifactId>provider-springmvc</artifactId>
 
diff --git a/samples/auth-sample/auth-consumer/pom.xml b/samples/auth-sample/auth-consumer/pom.xml
index 7f7bedf1890..8e62c667633 100644
--- a/samples/auth-sample/auth-consumer/pom.xml
+++ b/samples/auth-sample/auth-consumer/pom.xml
@@ -19,7 +19,7 @@
   <parent>
     <groupId>io.servicecomb.samples</groupId>
     <artifactId>auth-sample</artifactId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
   </parent>
   <artifactId>auth-consumer</artifactId>
      <dependencies>
diff --git a/samples/auth-sample/auth-provider/pom.xml b/samples/auth-sample/auth-provider/pom.xml
index 713850339f1..53d422e5b68 100644
--- a/samples/auth-sample/auth-provider/pom.xml
+++ b/samples/auth-sample/auth-provider/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>io.servicecomb.samples</groupId>
         <artifactId>auth-sample</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
     </parent>
     <artifactId>auth-provider</artifactId>
     <dependencies>
diff --git a/samples/auth-sample/pom.xml b/samples/auth-sample/pom.xml
index f978e24278b..bc1f35981b3 100644
--- a/samples/auth-sample/pom.xml
+++ b/samples/auth-sample/pom.xml
@@ -3,7 +3,7 @@
   <parent>
     <groupId>io.servicecomb.samples</groupId>
     <artifactId>samples</artifactId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
   </parent>
   <artifactId>auth-sample</artifactId>
   <packaging>pom</packaging>
diff --git a/samples/bmi/calculator/pom.xml b/samples/bmi/calculator/pom.xml
index 5ec43fe9121..f0cb975279a 100644
--- a/samples/bmi/calculator/pom.xml
+++ b/samples/bmi/calculator/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <artifactId>bmi</artifactId>
     <groupId>io.servicecomb.samples</groupId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/samples/bmi/pom.xml b/samples/bmi/pom.xml
index 743c695b178..7984cebd67b 100644
--- a/samples/bmi/pom.xml
+++ b/samples/bmi/pom.xml
@@ -27,7 +27,7 @@
 
   <groupId>io.servicecomb.samples</groupId>
   <artifactId>bmi</artifactId>
-  <version>0.4.1-SNAPSHOT</version>
+  <version>0.5.0</version>
   <packaging>pom</packaging>
 
   <modules>
diff --git a/samples/bmi/webapp/pom.xml b/samples/bmi/webapp/pom.xml
index 893a206eab5..6669380e754 100644
--- a/samples/bmi/webapp/pom.xml
+++ b/samples/bmi/webapp/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <artifactId>bmi</artifactId>
     <groupId>io.servicecomb.samples</groupId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/samples/codefirst-sample/codefirst-consumer/pom.xml b/samples/codefirst-sample/codefirst-consumer/pom.xml
index e734d2d56cf..49ac65730a7 100644
--- a/samples/codefirst-sample/codefirst-consumer/pom.xml
+++ b/samples/codefirst-sample/codefirst-consumer/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>io.servicecomb.samples</groupId>
         <artifactId>codefirst-sample</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
     </parent>
     <artifactId>codefirst-consumer</artifactId>
     <properties>
diff --git a/samples/codefirst-sample/codefirst-provider/pom.xml b/samples/codefirst-sample/codefirst-provider/pom.xml
index f181d5eaa33..929be922468 100644
--- a/samples/codefirst-sample/codefirst-provider/pom.xml
+++ b/samples/codefirst-sample/codefirst-provider/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>io.servicecomb.samples</groupId>
         <artifactId>codefirst-sample</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
     </parent>
     <artifactId>codefirst-provider</artifactId>
     <properties>
diff --git a/samples/codefirst-sample/pom.xml b/samples/codefirst-sample/pom.xml
index a9799edf3e5..757d2c901d0 100644
--- a/samples/codefirst-sample/pom.xml
+++ b/samples/codefirst-sample/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>io.servicecomb.samples</groupId>
         <artifactId>samples</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
     </parent>
     <artifactId>codefirst-sample</artifactId>
     <packaging>pom</packaging>
diff --git a/samples/commmon-schema/pom.xml b/samples/commmon-schema/pom.xml
index e786e611bea..74966d5a5e4 100644
--- a/samples/commmon-schema/pom.xml
+++ b/samples/commmon-schema/pom.xml
@@ -19,7 +19,7 @@
   <parent>
     <groupId>io.servicecomb.samples</groupId>
     <artifactId>samples</artifactId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
   </parent>
   <artifactId>commmon-schema</artifactId>
 </project>
\ No newline at end of file
diff --git a/samples/custom-handler-sample/custom-handler-consumer/pom.xml b/samples/custom-handler-sample/custom-handler-consumer/pom.xml
index b04d53933bf..a7c00a30aa8 100644
--- a/samples/custom-handler-sample/custom-handler-consumer/pom.xml
+++ b/samples/custom-handler-sample/custom-handler-consumer/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>io.servicecomb.samples</groupId>
         <artifactId>custom-handler-sample</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
     </parent>
     <artifactId>custom-handler-consumer</artifactId>
     <dependencies>
diff --git a/samples/custom-handler-sample/custom-handler-provider/pom.xml b/samples/custom-handler-sample/custom-handler-provider/pom.xml
index 850b23a4593..c8d03d5e06f 100644
--- a/samples/custom-handler-sample/custom-handler-provider/pom.xml
+++ b/samples/custom-handler-sample/custom-handler-provider/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>io.servicecomb.samples</groupId>
         <artifactId>custom-handler-sample</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
     </parent>
     <artifactId>custom-handler-provider</artifactId>
     <dependencies>
diff --git a/samples/custom-handler-sample/pom.xml b/samples/custom-handler-sample/pom.xml
index 8ce8c2501c3..411101db080 100644
--- a/samples/custom-handler-sample/pom.xml
+++ b/samples/custom-handler-sample/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>io.servicecomb.samples</groupId>
         <artifactId>samples</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
     </parent>
     <artifactId>custom-handler-sample</artifactId>
     <packaging>pom</packaging>
diff --git a/samples/jaxrs-sample/jaxrs-consumer/pom.xml b/samples/jaxrs-sample/jaxrs-consumer/pom.xml
index c11a1f0c193..5a8ba72010c 100644
--- a/samples/jaxrs-sample/jaxrs-consumer/pom.xml
+++ b/samples/jaxrs-sample/jaxrs-consumer/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>io.servicecomb.samples</groupId>
         <artifactId>jaxrs-sample</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
     </parent>
     <artifactId>jaxrs-consumer</artifactId>
     <dependencies>
diff --git a/samples/jaxrs-sample/jaxrs-provider/pom.xml b/samples/jaxrs-sample/jaxrs-provider/pom.xml
index 51cc4c46a8e..59eff2dba96 100644
--- a/samples/jaxrs-sample/jaxrs-provider/pom.xml
+++ b/samples/jaxrs-sample/jaxrs-provider/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>io.servicecomb.samples</groupId>
         <artifactId>jaxrs-sample</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
     </parent>
     <artifactId>jaxrs-provider</artifactId>
     <dependencies>
diff --git a/samples/jaxrs-sample/pom.xml b/samples/jaxrs-sample/pom.xml
index bba6d0aada7..11de0fb7b42 100644
--- a/samples/jaxrs-sample/pom.xml
+++ b/samples/jaxrs-sample/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>io.servicecomb.samples</groupId>
         <artifactId>samples</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
     </parent>
     <artifactId>jaxrs-sample</artifactId>
     <packaging>pom</packaging>
diff --git a/samples/pojo-sample/pojo-consumer/pom.xml b/samples/pojo-sample/pojo-consumer/pom.xml
index da69fbfb967..cd2e352e342 100644
--- a/samples/pojo-sample/pojo-consumer/pom.xml
+++ b/samples/pojo-sample/pojo-consumer/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>io.servicecomb.samples</groupId>
         <artifactId>pojo-sample</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
     </parent>
     <artifactId>pojo-consumer</artifactId>
     <dependencies>
diff --git a/samples/pojo-sample/pojo-provider/pom.xml b/samples/pojo-sample/pojo-provider/pom.xml
index f58441f0308..dfb0b9d1ef1 100644
--- a/samples/pojo-sample/pojo-provider/pom.xml
+++ b/samples/pojo-sample/pojo-provider/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>io.servicecomb.samples</groupId>
         <artifactId>pojo-sample</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
     </parent>
     <artifactId>pojo-provider</artifactId>
     <dependencies>
diff --git a/samples/pojo-sample/pom.xml b/samples/pojo-sample/pom.xml
index 1dae25461f4..db1035529cd 100644
--- a/samples/pojo-sample/pom.xml
+++ b/samples/pojo-sample/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>io.servicecomb.samples</groupId>
         <artifactId>samples</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
     </parent>
     <artifactId>pojo-sample</artifactId>
     <packaging>pom</packaging>
diff --git a/samples/pom.xml b/samples/pom.xml
index 772404f960a..f27dd7e6b56 100644
--- a/samples/pom.xml
+++ b/samples/pom.xml
@@ -22,7 +22,7 @@
     <groupId>io.servicecomb.samples</groupId>
     <artifactId>samples</artifactId>
     <packaging>pom</packaging>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
     <modules>
         <module>codefirst-sample</module>
         <module>custom-handler-sample</module>
@@ -41,14 +41,14 @@
             <dependency>
                 <groupId>io.servicecomb</groupId>
                 <artifactId>java-chassis-dependencies</artifactId>
-                <version>0.4.1-SNAPSHOT</version>
+                <version>0.5.0</version>
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>
             <dependency>
                 <groupId>io.servicecomb.samples</groupId>
                 <artifactId>commmon-schema</artifactId>
-                <version>0.4.1-SNAPSHOT</version>
+                <version>0.5.0</version>
             </dependency>
         </dependencies>
     </dependencyManagement>
diff --git a/samples/springmvc-sample/pom.xml b/samples/springmvc-sample/pom.xml
index 85d448b4650..3fa69e61b7f 100644
--- a/samples/springmvc-sample/pom.xml
+++ b/samples/springmvc-sample/pom.xml
@@ -3,7 +3,7 @@
   <parent>
     <groupId>io.servicecomb.samples</groupId>
     <artifactId>samples</artifactId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
   </parent>
   <artifactId>springmvc-sample</artifactId>
   <packaging>pom</packaging>
diff --git a/samples/springmvc-sample/springmvc-consumer/pom.xml b/samples/springmvc-sample/springmvc-consumer/pom.xml
index 33b0d65bbf5..17c9f6dc412 100644
--- a/samples/springmvc-sample/springmvc-consumer/pom.xml
+++ b/samples/springmvc-sample/springmvc-consumer/pom.xml
@@ -19,7 +19,7 @@
   <parent>
     <groupId>io.servicecomb.samples</groupId>
     <artifactId>springmvc-sample</artifactId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
   </parent>
   <artifactId>springmvc-consumer</artifactId>
       <dependencies>
diff --git a/samples/springmvc-sample/springmvc-provider/pom.xml b/samples/springmvc-sample/springmvc-provider/pom.xml
index 3076278041b..20fa09f03b3 100644
--- a/samples/springmvc-sample/springmvc-provider/pom.xml
+++ b/samples/springmvc-sample/springmvc-provider/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>io.servicecomb.samples</groupId>
         <artifactId>springmvc-sample</artifactId>
-        <version>0.4.1-SNAPSHOT</version>
+        <version>0.5.0</version>
     </parent>
     <artifactId>springmvc-provider</artifactId>
     <dependencies>
diff --git a/service-registry/pom.xml b/service-registry/pom.xml
index 4b953c40e76..579c65994bc 100644
--- a/service-registry/pom.xml
+++ b/service-registry/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>io.servicecomb</groupId>
     <artifactId>java-chassis-parent</artifactId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
     <relativePath>../parent</relativePath>
   </parent>
   <modelVersion>4.0.0</modelVersion>
diff --git a/spring-boot-starter/pom.xml b/spring-boot-starter/pom.xml
index 499f631f80e..30dfb2b78ed 100644
--- a/spring-boot-starter/pom.xml
+++ b/spring-boot-starter/pom.xml
@@ -19,7 +19,7 @@
   <parent>
     <groupId>io.servicecomb</groupId>
     <artifactId>java-chassis-parent</artifactId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
     <relativePath>../parent</relativePath>
   </parent>
   <artifactId>spring-boot-starter-parent</artifactId>
diff --git a/spring-boot-starter/spring-boot-starter-configuration/pom.xml b/spring-boot-starter/spring-boot-starter-configuration/pom.xml
index b2cd3a47884..09b5ae605ca 100644
--- a/spring-boot-starter/spring-boot-starter-configuration/pom.xml
+++ b/spring-boot-starter/spring-boot-starter-configuration/pom.xml
@@ -20,7 +20,7 @@
 	<parent>
 		<groupId>io.servicecomb</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 
 	<artifactId>spring-boot-starter-configuration</artifactId>
diff --git a/spring-boot-starter/spring-boot-starter-discovery/pom.xml b/spring-boot-starter/spring-boot-starter-discovery/pom.xml
index e5193d7efb7..777a67d6ee0 100644
--- a/spring-boot-starter/spring-boot-starter-discovery/pom.xml
+++ b/spring-boot-starter/spring-boot-starter-discovery/pom.xml
@@ -20,7 +20,7 @@
 	<parent>
 		<groupId>io.servicecomb</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 	<artifactId>spring-boot-starter-discovery</artifactId>
 
diff --git a/spring-boot-starter/spring-boot-starter-provider/pom.xml b/spring-boot-starter/spring-boot-starter-provider/pom.xml
index 5c689459f72..e9f79ae43d3 100644
--- a/spring-boot-starter/spring-boot-starter-provider/pom.xml
+++ b/spring-boot-starter/spring-boot-starter-provider/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <artifactId>spring-boot-starter-parent</artifactId>
     <groupId>io.servicecomb</groupId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/spring-boot-starter/spring-boot-starter-servicecomb/pom.xml b/spring-boot-starter/spring-boot-starter-servicecomb/pom.xml
index e5da5341e03..d12456ce4a8 100644
--- a/spring-boot-starter/spring-boot-starter-servicecomb/pom.xml
+++ b/spring-boot-starter/spring-boot-starter-servicecomb/pom.xml
@@ -20,7 +20,7 @@
 	<parent>
 		<groupId>io.servicecomb</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 	<artifactId>spring-boot-starter-servicecomb</artifactId>
 
diff --git a/spring-boot-starter/spring-boot-starter-transport/pom.xml b/spring-boot-starter/spring-boot-starter-transport/pom.xml
index 71f90ba5fcb..3ad63689b14 100644
--- a/spring-boot-starter/spring-boot-starter-transport/pom.xml
+++ b/spring-boot-starter/spring-boot-starter-transport/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>io.servicecomb</groupId>
     <artifactId>spring-boot-starter-parent</artifactId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
   </parent>
 
   <artifactId>spring-boot-starter-transport</artifactId>
diff --git a/spring-boot-starter/spring-cloud-zuul-zipkin/pom.xml b/spring-boot-starter/spring-cloud-zuul-zipkin/pom.xml
index 1394fe32d9a..7bc7d572bee 100644
--- a/spring-boot-starter/spring-cloud-zuul-zipkin/pom.xml
+++ b/spring-boot-starter/spring-cloud-zuul-zipkin/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <artifactId>spring-boot-starter-parent</artifactId>
     <groupId>io.servicecomb</groupId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/spring-boot-starter/spring-cloud-zuul/pom.xml b/spring-boot-starter/spring-cloud-zuul/pom.xml
index 969b140f557..eea02dcb9ab 100644
--- a/spring-boot-starter/spring-cloud-zuul/pom.xml
+++ b/spring-boot-starter/spring-cloud-zuul/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <artifactId>spring-boot-starter-parent</artifactId>
     <groupId>io.servicecomb</groupId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/swagger/pom.xml b/swagger/pom.xml
index fbe0ffbd757..c3a0eeee956 100644
--- a/swagger/pom.xml
+++ b/swagger/pom.xml
@@ -19,7 +19,7 @@
   <parent>
     <groupId>io.servicecomb</groupId>
     <artifactId>java-chassis-parent</artifactId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
     <relativePath>../parent</relativePath>
   </parent>
   <artifactId>swagger</artifactId>
diff --git a/swagger/swagger-generator/generator-core/pom.xml b/swagger/swagger-generator/generator-core/pom.xml
index 953fab87717..e677cb6e854 100644
--- a/swagger/swagger-generator/generator-core/pom.xml
+++ b/swagger/swagger-generator/generator-core/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>io.servicecomb</groupId>
     <artifactId>swagger-generator</artifactId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
   </parent>
   <artifactId>swagger-generator-core</artifactId>
 
diff --git a/swagger/swagger-generator/generator-jaxrs/pom.xml b/swagger/swagger-generator/generator-jaxrs/pom.xml
index c76e46ae26f..ce5522b0360 100644
--- a/swagger/swagger-generator/generator-jaxrs/pom.xml
+++ b/swagger/swagger-generator/generator-jaxrs/pom.xml
@@ -20,7 +20,7 @@
 	<parent>
 		<groupId>io.servicecomb</groupId>
 		<artifactId>swagger-generator</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 	<artifactId>swagger-generator-jaxrs</artifactId>
 
diff --git a/swagger/swagger-generator/generator-springmvc/pom.xml b/swagger/swagger-generator/generator-springmvc/pom.xml
index 956bce24a10..c4e987417e4 100644
--- a/swagger/swagger-generator/generator-springmvc/pom.xml
+++ b/swagger/swagger-generator/generator-springmvc/pom.xml
@@ -20,7 +20,7 @@
 	<parent>
 		<groupId>io.servicecomb</groupId>
 		<artifactId>swagger-generator</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 	<artifactId>swagger-generator-springmvc</artifactId>
 
diff --git a/swagger/swagger-generator/pom.xml b/swagger/swagger-generator/pom.xml
index a49b4b18ac5..2dd54e5e7fb 100644
--- a/swagger/swagger-generator/pom.xml
+++ b/swagger/swagger-generator/pom.xml
@@ -19,7 +19,7 @@
   <parent>
     <groupId>io.servicecomb</groupId>
     <artifactId>swagger</artifactId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
   </parent>
   <artifactId>swagger-generator</artifactId>
   <packaging>pom</packaging>
diff --git a/swagger/swagger-invocation/invocation-core/pom.xml b/swagger/swagger-invocation/invocation-core/pom.xml
index 673fd885546..0685201debf 100644
--- a/swagger/swagger-invocation/invocation-core/pom.xml
+++ b/swagger/swagger-invocation/invocation-core/pom.xml
@@ -20,7 +20,7 @@
 	<parent>
 		<groupId>io.servicecomb</groupId>
 		<artifactId>swagger-invocation</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 	<artifactId>swagger-invocation-core</artifactId>
 
diff --git a/swagger/swagger-invocation/invocation-jaxrs/pom.xml b/swagger/swagger-invocation/invocation-jaxrs/pom.xml
index c9cac738986..4a5fa624002 100644
--- a/swagger/swagger-invocation/invocation-jaxrs/pom.xml
+++ b/swagger/swagger-invocation/invocation-jaxrs/pom.xml
@@ -20,7 +20,7 @@
 	<parent>
 		<groupId>io.servicecomb</groupId>
 		<artifactId>swagger-invocation</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 	<artifactId>swagger-invocation-jaxrs</artifactId>
 
diff --git a/swagger/swagger-invocation/invocation-springmvc/pom.xml b/swagger/swagger-invocation/invocation-springmvc/pom.xml
index b1f52efe127..37e05b8df85 100644
--- a/swagger/swagger-invocation/invocation-springmvc/pom.xml
+++ b/swagger/swagger-invocation/invocation-springmvc/pom.xml
@@ -20,7 +20,7 @@
 	<parent>
 		<groupId>io.servicecomb</groupId>
 		<artifactId>swagger-invocation</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 	<artifactId>swagger-invocation-springmvc</artifactId>
 
diff --git a/swagger/swagger-invocation/pom.xml b/swagger/swagger-invocation/pom.xml
index 328ab42daa4..60fd2511d88 100644
--- a/swagger/swagger-invocation/pom.xml
+++ b/swagger/swagger-invocation/pom.xml
@@ -19,7 +19,7 @@
   <parent>
     <groupId>io.servicecomb</groupId>
     <artifactId>swagger</artifactId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
   </parent>
   <artifactId>swagger-invocation</artifactId>
   <packaging>pom</packaging>
diff --git a/tracing/pom.xml b/tracing/pom.xml
index dc59d560736..9e93221710a 100644
--- a/tracing/pom.xml
+++ b/tracing/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>io.servicecomb</groupId>
     <artifactId>java-chassis-parent</artifactId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
     <relativePath>../parent</relativePath>
   </parent>
   <modelVersion>4.0.0</modelVersion>
diff --git a/tracing/tracing-common/pom.xml b/tracing/tracing-common/pom.xml
index e330598babf..5d67682cb25 100644
--- a/tracing/tracing-common/pom.xml
+++ b/tracing/tracing-common/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <artifactId>tracing</artifactId>
     <groupId>io.servicecomb</groupId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/tracing/tracing-zipkin/pom.xml b/tracing/tracing-zipkin/pom.xml
index 54c01692b2f..be51f68ddca 100644
--- a/tracing/tracing-zipkin/pom.xml
+++ b/tracing/tracing-zipkin/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <artifactId>tracing</artifactId>
     <groupId>io.servicecomb</groupId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/transports/pom.xml b/transports/pom.xml
index 24aef656ffc..7ba0cebec05 100644
--- a/transports/pom.xml
+++ b/transports/pom.xml
@@ -19,7 +19,7 @@
   <parent>
     <groupId>io.servicecomb</groupId>
     <artifactId>java-chassis-parent</artifactId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
     <relativePath>../parent</relativePath>
   </parent>
   <artifactId>transports</artifactId>
diff --git a/transports/transport-highway/pom.xml b/transports/transport-highway/pom.xml
index 7c10563b720..11d8d703a31 100644
--- a/transports/transport-highway/pom.xml
+++ b/transports/transport-highway/pom.xml
@@ -20,7 +20,7 @@
 	<parent>
 		<groupId>io.servicecomb</groupId>
 		<artifactId>transports</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 	<artifactId>transport-highway</artifactId>
 	<dependencies>
diff --git a/transports/transport-rest/pom.xml b/transports/transport-rest/pom.xml
index a8db5b22ee2..d31a74c3ebc 100644
--- a/transports/transport-rest/pom.xml
+++ b/transports/transport-rest/pom.xml
@@ -21,7 +21,7 @@
 	<parent>
 		<groupId>io.servicecomb</groupId>
 		<artifactId>transports</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 	<artifactId>transport-rest</artifactId>
 	<packaging>pom</packaging>
diff --git a/transports/transport-rest/transport-rest-client/pom.xml b/transports/transport-rest/transport-rest-client/pom.xml
index 96df970b4af..fd4f905f674 100644
--- a/transports/transport-rest/transport-rest-client/pom.xml
+++ b/transports/transport-rest/transport-rest-client/pom.xml
@@ -22,7 +22,7 @@
 	<parent>
 		<groupId>io.servicecomb</groupId>
 		<artifactId>transport-rest</artifactId>
-		<version>0.4.1-SNAPSHOT</version>
+		<version>0.5.0</version>
 	</parent>
 	<artifactId>transport-rest-client</artifactId>
 
diff --git a/transports/transport-rest/transport-rest-servlet/pom.xml b/transports/transport-rest/transport-rest-servlet/pom.xml
index 12417487f7b..751a4c3259e 100644
--- a/transports/transport-rest/transport-rest-servlet/pom.xml
+++ b/transports/transport-rest/transport-rest-servlet/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>io.servicecomb</groupId>
     <artifactId>transport-rest</artifactId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
   </parent>
   <artifactId>transport-rest-servlet</artifactId>
 
diff --git a/transports/transport-rest/transport-rest-vertx/pom.xml b/transports/transport-rest/transport-rest-vertx/pom.xml
index 2394298565a..01cc7c1e97e 100644
--- a/transports/transport-rest/transport-rest-vertx/pom.xml
+++ b/transports/transport-rest/transport-rest-vertx/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>io.servicecomb</groupId>
     <artifactId>transport-rest</artifactId>
-    <version>0.4.1-SNAPSHOT</version>
+    <version>0.5.0</version>
   </parent>
   <artifactId>transport-rest-vertx</artifactId>