wu-sheng closed pull request #681: Update version to 5.0.0-alpha
URL: https://github.com/apache/incubator-skywalking/pull/681
 
 
   

This is a PR merged from a forked repository.
As GitHub hides the original diff on merge, it is displayed below for
the sake of provenance:

As this is a foreign pull request (from a fork), the diff is supplied
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diff --git a/apm-application-toolkit/apm-toolkit-log4j-1.x/pom.xml 
b/apm-application-toolkit/apm-toolkit-log4j-1.x/pom.xml
index 6721f2568..f2627e541 100644
--- a/apm-application-toolkit/apm-toolkit-log4j-1.x/pom.xml
+++ b/apm-application-toolkit/apm-toolkit-log4j-1.x/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-application-toolkit</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-application-toolkit/apm-toolkit-log4j-2.x/pom.xml 
b/apm-application-toolkit/apm-toolkit-log4j-2.x/pom.xml
index cc3bc9099..e94f8ba88 100644
--- a/apm-application-toolkit/apm-toolkit-log4j-2.x/pom.xml
+++ b/apm-application-toolkit/apm-toolkit-log4j-2.x/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-application-toolkit</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-application-toolkit/apm-toolkit-logback-1.x/pom.xml 
b/apm-application-toolkit/apm-toolkit-logback-1.x/pom.xml
index f57673d33..27f4136b1 100644
--- a/apm-application-toolkit/apm-toolkit-logback-1.x/pom.xml
+++ b/apm-application-toolkit/apm-toolkit-logback-1.x/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-application-toolkit</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-application-toolkit/apm-toolkit-opentracing/pom.xml 
b/apm-application-toolkit/apm-toolkit-opentracing/pom.xml
index 6c0756eb4..3c085e5f6 100644
--- a/apm-application-toolkit/apm-toolkit-opentracing/pom.xml
+++ b/apm-application-toolkit/apm-toolkit-opentracing/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-application-toolkit</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-application-toolkit/apm-toolkit-trace/pom.xml 
b/apm-application-toolkit/apm-toolkit-trace/pom.xml
index ee3301606..1803306ca 100644
--- a/apm-application-toolkit/apm-toolkit-trace/pom.xml
+++ b/apm-application-toolkit/apm-toolkit-trace/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <artifactId>apm-application-toolkit</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-application-toolkit/pom.xml b/apm-application-toolkit/pom.xml
index 49cd037f3..810ed8244 100644
--- a/apm-application-toolkit/pom.xml
+++ b/apm-application-toolkit/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>apm</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>apm-application-toolkit</artifactId>
diff --git 
a/apm-collector/apm-collector-agent-grpc/collector-agent-grpc-define/pom.xml 
b/apm-collector/apm-collector-agent-grpc/collector-agent-grpc-define/pom.xml
index 58d9c21ca..7a9fe60c1 100644
--- a/apm-collector/apm-collector-agent-grpc/collector-agent-grpc-define/pom.xml
+++ b/apm-collector/apm-collector-agent-grpc/collector-agent-grpc-define/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector-agent-grpc</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git 
a/apm-collector/apm-collector-agent-grpc/collector-agent-grpc-provider/pom.xml 
b/apm-collector/apm-collector-agent-grpc/collector-agent-grpc-provider/pom.xml
index 056728d58..83df2b360 100644
--- 
a/apm-collector/apm-collector-agent-grpc/collector-agent-grpc-provider/pom.xml
+++ 
b/apm-collector/apm-collector-agent-grpc/collector-agent-grpc-provider/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector-agent-grpc</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-collector/apm-collector-agent-grpc/pom.xml 
b/apm-collector/apm-collector-agent-grpc/pom.xml
index 879849465..286102764 100644
--- a/apm-collector/apm-collector-agent-grpc/pom.xml
+++ b/apm-collector/apm-collector-agent-grpc/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git 
a/apm-collector/apm-collector-agent-jetty/collector-agent-jetty-define/pom.xml 
b/apm-collector/apm-collector-agent-jetty/collector-agent-jetty-define/pom.xml
index 2d488c961..68bae50c0 100644
--- 
a/apm-collector/apm-collector-agent-jetty/collector-agent-jetty-define/pom.xml
+++ 
b/apm-collector/apm-collector-agent-jetty/collector-agent-jetty-define/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector-agent-jetty</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git 
a/apm-collector/apm-collector-agent-jetty/collector-agent-jetty-provider/pom.xml
 
b/apm-collector/apm-collector-agent-jetty/collector-agent-jetty-provider/pom.xml
index f8446bbdd..6060eadca 100644
--- 
a/apm-collector/apm-collector-agent-jetty/collector-agent-jetty-provider/pom.xml
+++ 
b/apm-collector/apm-collector-agent-jetty/collector-agent-jetty-provider/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector-agent-jetty</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-collector/apm-collector-agent-jetty/pom.xml 
b/apm-collector/apm-collector-agent-jetty/pom.xml
index 4481c8262..887eb259f 100644
--- a/apm-collector/apm-collector-agent-jetty/pom.xml
+++ b/apm-collector/apm-collector-agent-jetty/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git 
a/apm-collector/apm-collector-agent-stream/collector-agent-stream-define/pom.xml
 
b/apm-collector/apm-collector-agent-stream/collector-agent-stream-define/pom.xml
index 99a1037d9..ef42077ff 100644
--- 
a/apm-collector/apm-collector-agent-stream/collector-agent-stream-define/pom.xml
+++ 
b/apm-collector/apm-collector-agent-stream/collector-agent-stream-define/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector-agent-stream</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git 
a/apm-collector/apm-collector-agent-stream/collector-agent-stream-provider/pom.xml
 
b/apm-collector/apm-collector-agent-stream/collector-agent-stream-provider/pom.xml
index a27dceede..3cad2adf9 100644
--- 
a/apm-collector/apm-collector-agent-stream/collector-agent-stream-provider/pom.xml
+++ 
b/apm-collector/apm-collector-agent-stream/collector-agent-stream-provider/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector-agent-stream</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-collector/apm-collector-agent-stream/pom.xml 
b/apm-collector/apm-collector-agent-stream/pom.xml
index 1c7a06343..d671aa648 100644
--- a/apm-collector/apm-collector-agent-stream/pom.xml
+++ b/apm-collector/apm-collector-agent-stream/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git 
a/apm-collector/apm-collector-alerting/collector-alerting-define/pom.xml 
b/apm-collector/apm-collector-alerting/collector-alerting-define/pom.xml
index a007000d6..acbfc9a4e 100644
--- a/apm-collector/apm-collector-alerting/collector-alerting-define/pom.xml
+++ b/apm-collector/apm-collector-alerting/collector-alerting-define/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector-alerting</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git 
a/apm-collector/apm-collector-alerting/collector-alerting-provider/pom.xml 
b/apm-collector/apm-collector-alerting/collector-alerting-provider/pom.xml
index 694f16ba8..0fdb59e2c 100644
--- a/apm-collector/apm-collector-alerting/collector-alerting-provider/pom.xml
+++ b/apm-collector/apm-collector-alerting/collector-alerting-provider/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector-alerting</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-collector/apm-collector-alerting/pom.xml 
b/apm-collector/apm-collector-alerting/pom.xml
index a3ca6cbe7..b4fb0ee0a 100644
--- a/apm-collector/apm-collector-alerting/pom.xml
+++ b/apm-collector/apm-collector-alerting/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git 
a/apm-collector/apm-collector-baseline/collector-baseline-computing-define/pom.xml
 
b/apm-collector/apm-collector-baseline/collector-baseline-computing-define/pom.xml
index b39e849af..e79259c13 100644
--- 
a/apm-collector/apm-collector-baseline/collector-baseline-computing-define/pom.xml
+++ 
b/apm-collector/apm-collector-baseline/collector-baseline-computing-define/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector-baseline</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git 
a/apm-collector/apm-collector-baseline/collector-baseline-computing-provider/pom.xml
 
b/apm-collector/apm-collector-baseline/collector-baseline-computing-provider/pom.xml
index f831dd36d..effeece71 100644
--- 
a/apm-collector/apm-collector-baseline/collector-baseline-computing-provider/pom.xml
+++ 
b/apm-collector/apm-collector-baseline/collector-baseline-computing-provider/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector-baseline</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git 
a/apm-collector/apm-collector-baseline/collector-baseline-scheduler-define/pom.xml
 
b/apm-collector/apm-collector-baseline/collector-baseline-scheduler-define/pom.xml
index 9bd09dab1..148e7a18d 100644
--- 
a/apm-collector/apm-collector-baseline/collector-baseline-scheduler-define/pom.xml
+++ 
b/apm-collector/apm-collector-baseline/collector-baseline-scheduler-define/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector-baseline</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-collector/apm-collector-baseline/pom.xml 
b/apm-collector/apm-collector-baseline/pom.xml
index 8e1284170..fe2f9e7c3 100644
--- a/apm-collector/apm-collector-baseline/pom.xml
+++ b/apm-collector/apm-collector-baseline/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-collector/apm-collector-boot/pom.xml 
b/apm-collector/apm-collector-boot/pom.xml
index 7298a6b0a..937603435 100644
--- a/apm-collector/apm-collector-boot/pom.xml
+++ b/apm-collector/apm-collector-boot/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-collector/apm-collector-cache/collector-cache-define/pom.xml 
b/apm-collector/apm-collector-cache/collector-cache-define/pom.xml
index 443c52057..9b9312af4 100644
--- a/apm-collector/apm-collector-cache/collector-cache-define/pom.xml
+++ b/apm-collector/apm-collector-cache/collector-cache-define/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector-cache</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git 
a/apm-collector/apm-collector-cache/collector-cache-guava-provider/pom.xml 
b/apm-collector/apm-collector-cache/collector-cache-guava-provider/pom.xml
index 54774b455..23ac33181 100644
--- a/apm-collector/apm-collector-cache/collector-cache-guava-provider/pom.xml
+++ b/apm-collector/apm-collector-cache/collector-cache-guava-provider/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector-cache</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-collector/apm-collector-cache/pom.xml 
b/apm-collector/apm-collector-cache/pom.xml
index 0f2640bbf..5bded7f60 100644
--- a/apm-collector/apm-collector-cache/pom.xml
+++ b/apm-collector/apm-collector-cache/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git 
a/apm-collector/apm-collector-cluster/collector-cluster-define/pom.xml 
b/apm-collector/apm-collector-cluster/collector-cluster-define/pom.xml
index 2250eb84f..947927043 100644
--- a/apm-collector/apm-collector-cluster/collector-cluster-define/pom.xml
+++ b/apm-collector/apm-collector-cluster/collector-cluster-define/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector-cluster</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git 
a/apm-collector/apm-collector-cluster/collector-cluster-redis-provider/pom.xml 
b/apm-collector/apm-collector-cluster/collector-cluster-redis-provider/pom.xml
index 0b09d64ea..c316c4e0b 100644
--- 
a/apm-collector/apm-collector-cluster/collector-cluster-redis-provider/pom.xml
+++ 
b/apm-collector/apm-collector-cluster/collector-cluster-redis-provider/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector-cluster</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git 
a/apm-collector/apm-collector-cluster/collector-cluster-standalone-provider/pom.xml
 
b/apm-collector/apm-collector-cluster/collector-cluster-standalone-provider/pom.xml
index 2b128e5bb..175fb8735 100644
--- 
a/apm-collector/apm-collector-cluster/collector-cluster-standalone-provider/pom.xml
+++ 
b/apm-collector/apm-collector-cluster/collector-cluster-standalone-provider/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector-cluster</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git 
a/apm-collector/apm-collector-cluster/collector-cluster-zookeeper-provider/pom.xml
 
b/apm-collector/apm-collector-cluster/collector-cluster-zookeeper-provider/pom.xml
index 7d1faa957..3ff14ab62 100644
--- 
a/apm-collector/apm-collector-cluster/collector-cluster-zookeeper-provider/pom.xml
+++ 
b/apm-collector/apm-collector-cluster/collector-cluster-zookeeper-provider/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector-cluster</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-collector/apm-collector-cluster/pom.xml 
b/apm-collector/apm-collector-cluster/pom.xml
index 2e1fcd52a..8c51cbc6f 100644
--- a/apm-collector/apm-collector-cluster/pom.xml
+++ b/apm-collector/apm-collector-cluster/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-collector/apm-collector-component/client-component/pom.xml 
b/apm-collector/apm-collector-component/client-component/pom.xml
index 0b635b465..513abc506 100644
--- a/apm-collector/apm-collector-component/client-component/pom.xml
+++ b/apm-collector/apm-collector-component/client-component/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector-component</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-collector/apm-collector-component/pom.xml 
b/apm-collector/apm-collector-component/pom.xml
index c993f4909..2f50ca6a4 100644
--- a/apm-collector/apm-collector-component/pom.xml
+++ b/apm-collector/apm-collector-component/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-collector/apm-collector-component/server-component/pom.xml 
b/apm-collector/apm-collector-component/server-component/pom.xml
index 11879d793..808e56b58 100644
--- a/apm-collector/apm-collector-component/server-component/pom.xml
+++ b/apm-collector/apm-collector-component/server-component/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector-component</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git 
a/apm-collector/apm-collector-configuration/collector-configuration-define/pom.xml
 
b/apm-collector/apm-collector-configuration/collector-configuration-define/pom.xml
index 8309c1b2b..2f8680d25 100644
--- 
a/apm-collector/apm-collector-configuration/collector-configuration-define/pom.xml
+++ 
b/apm-collector/apm-collector-configuration/collector-configuration-define/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector-configuration</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git 
a/apm-collector/apm-collector-configuration/collector-configuration-provider/pom.xml
 
b/apm-collector/apm-collector-configuration/collector-configuration-provider/pom.xml
index e71d0ac50..104486f37 100644
--- 
a/apm-collector/apm-collector-configuration/collector-configuration-provider/pom.xml
+++ 
b/apm-collector/apm-collector-configuration/collector-configuration-provider/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector-configuration</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-collector/apm-collector-configuration/pom.xml 
b/apm-collector/apm-collector-configuration/pom.xml
index 109187ab6..ace457240 100644
--- a/apm-collector/apm-collector-configuration/pom.xml
+++ b/apm-collector/apm-collector-configuration/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-collector/apm-collector-core/pom.xml 
b/apm-collector/apm-collector-core/pom.xml
index 2342792a1..8873a68fe 100644
--- a/apm-collector/apm-collector-core/pom.xml
+++ b/apm-collector/apm-collector-core/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git 
a/apm-collector/apm-collector-grpc-manager/collector-grpc-manager-define/pom.xml
 
b/apm-collector/apm-collector-grpc-manager/collector-grpc-manager-define/pom.xml
index 174c41f8e..8bcd37209 100644
--- 
a/apm-collector/apm-collector-grpc-manager/collector-grpc-manager-define/pom.xml
+++ 
b/apm-collector/apm-collector-grpc-manager/collector-grpc-manager-define/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector-grpc-manager</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git 
a/apm-collector/apm-collector-grpc-manager/collector-grpc-manager-provider/pom.xml
 
b/apm-collector/apm-collector-grpc-manager/collector-grpc-manager-provider/pom.xml
index d961da70c..2bc5745b0 100644
--- 
a/apm-collector/apm-collector-grpc-manager/collector-grpc-manager-provider/pom.xml
+++ 
b/apm-collector/apm-collector-grpc-manager/collector-grpc-manager-provider/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector-grpc-manager</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-collector/apm-collector-grpc-manager/pom.xml 
b/apm-collector/apm-collector-grpc-manager/pom.xml
index 3897df900..007019902 100644
--- a/apm-collector/apm-collector-grpc-manager/pom.xml
+++ b/apm-collector/apm-collector-grpc-manager/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-collector/apm-collector-instrument/pom.xml 
b/apm-collector/apm-collector-instrument/pom.xml
index 86776512b..928de89c1 100644
--- a/apm-collector/apm-collector-instrument/pom.xml
+++ b/apm-collector/apm-collector-instrument/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git 
a/apm-collector/apm-collector-jetty-manager/collector-jetty-manager-define/pom.xml
 
b/apm-collector/apm-collector-jetty-manager/collector-jetty-manager-define/pom.xml
index f8e25b5b3..c3fd5fdf0 100644
--- 
a/apm-collector/apm-collector-jetty-manager/collector-jetty-manager-define/pom.xml
+++ 
b/apm-collector/apm-collector-jetty-manager/collector-jetty-manager-define/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector-jetty-manager</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git 
a/apm-collector/apm-collector-jetty-manager/collector-jetty-manager-provider/pom.xml
 
b/apm-collector/apm-collector-jetty-manager/collector-jetty-manager-provider/pom.xml
index 181c8addf..85507671e 100644
--- 
a/apm-collector/apm-collector-jetty-manager/collector-jetty-manager-provider/pom.xml
+++ 
b/apm-collector/apm-collector-jetty-manager/collector-jetty-manager-provider/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector-jetty-manager</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-collector/apm-collector-jetty-manager/pom.xml 
b/apm-collector/apm-collector-jetty-manager/pom.xml
index 75d09fdc6..3aa9d9005 100644
--- a/apm-collector/apm-collector-jetty-manager/pom.xml
+++ b/apm-collector/apm-collector-jetty-manager/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-collector/apm-collector-naming/collector-naming-define/pom.xml 
b/apm-collector/apm-collector-naming/collector-naming-define/pom.xml
index 3087f728f..bbb0bb981 100644
--- a/apm-collector/apm-collector-naming/collector-naming-define/pom.xml
+++ b/apm-collector/apm-collector-naming/collector-naming-define/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector-naming</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git 
a/apm-collector/apm-collector-naming/collector-naming-jetty-provider/pom.xml 
b/apm-collector/apm-collector-naming/collector-naming-jetty-provider/pom.xml
index 10ad31817..5dc439287 100644
--- a/apm-collector/apm-collector-naming/collector-naming-jetty-provider/pom.xml
+++ b/apm-collector/apm-collector-naming/collector-naming-jetty-provider/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector-naming</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-collector/apm-collector-naming/pom.xml 
b/apm-collector/apm-collector-naming/pom.xml
index bbda960fb..ec61afb94 100644
--- a/apm-collector/apm-collector-naming/pom.xml
+++ b/apm-collector/apm-collector-naming/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git 
a/apm-collector/apm-collector-queue/collector-queue-datacarrier-provider/pom.xml
 
b/apm-collector/apm-collector-queue/collector-queue-datacarrier-provider/pom.xml
index ba776d486..a306b6006 100644
--- 
a/apm-collector/apm-collector-queue/collector-queue-datacarrier-provider/pom.xml
+++ 
b/apm-collector/apm-collector-queue/collector-queue-datacarrier-provider/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector-queue</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-collector/apm-collector-queue/collector-queue-define/pom.xml 
b/apm-collector/apm-collector-queue/collector-queue-define/pom.xml
index 39d373821..2c573a0ad 100644
--- a/apm-collector/apm-collector-queue/collector-queue-define/pom.xml
+++ b/apm-collector/apm-collector-queue/collector-queue-define/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector-queue</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git 
a/apm-collector/apm-collector-queue/collector-queue-disruptor-provider/pom.xml 
b/apm-collector/apm-collector-queue/collector-queue-disruptor-provider/pom.xml
index 410441634..d28345a24 100644
--- 
a/apm-collector/apm-collector-queue/collector-queue-disruptor-provider/pom.xml
+++ 
b/apm-collector/apm-collector-queue/collector-queue-disruptor-provider/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector-queue</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-collector/apm-collector-queue/pom.xml 
b/apm-collector/apm-collector-queue/pom.xml
index e1c6a791b..46dcff4d4 100644
--- a/apm-collector/apm-collector-queue/pom.xml
+++ b/apm-collector/apm-collector-queue/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-collector/apm-collector-remote/collector-remote-define/pom.xml 
b/apm-collector/apm-collector-remote/collector-remote-define/pom.xml
index c89279358..6b6bc9b38 100644
--- a/apm-collector/apm-collector-remote/collector-remote-define/pom.xml
+++ b/apm-collector/apm-collector-remote/collector-remote-define/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector-remote</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git 
a/apm-collector/apm-collector-remote/collector-remote-grpc-provider/pom.xml 
b/apm-collector/apm-collector-remote/collector-remote-grpc-provider/pom.xml
index a352f243e..f97a6576e 100644
--- a/apm-collector/apm-collector-remote/collector-remote-grpc-provider/pom.xml
+++ b/apm-collector/apm-collector-remote/collector-remote-grpc-provider/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector-remote</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git 
a/apm-collector/apm-collector-remote/collector-remote-kafka-provider/pom.xml 
b/apm-collector/apm-collector-remote/collector-remote-kafka-provider/pom.xml
index b1a4d9857..e98fdb9b7 100644
--- a/apm-collector/apm-collector-remote/collector-remote-kafka-provider/pom.xml
+++ b/apm-collector/apm-collector-remote/collector-remote-kafka-provider/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector-remote</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-collector/apm-collector-remote/pom.xml 
b/apm-collector/apm-collector-remote/pom.xml
index d33121458..0efbf7331 100644
--- a/apm-collector/apm-collector-remote/pom.xml
+++ b/apm-collector/apm-collector-remote/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git 
a/apm-collector/apm-collector-storage/collector-storage-define/pom.xml 
b/apm-collector/apm-collector-storage/collector-storage-define/pom.xml
index 705282d37..93ec45b99 100644
--- a/apm-collector/apm-collector-storage/collector-storage-define/pom.xml
+++ b/apm-collector/apm-collector-storage/collector-storage-define/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector-storage</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git 
a/apm-collector/apm-collector-storage/collector-storage-es-provider/pom.xml 
b/apm-collector/apm-collector-storage/collector-storage-es-provider/pom.xml
index bfa3c3b73..02ac35f9f 100644
--- a/apm-collector/apm-collector-storage/collector-storage-es-provider/pom.xml
+++ b/apm-collector/apm-collector-storage/collector-storage-es-provider/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector-storage</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git 
a/apm-collector/apm-collector-storage/collector-storage-h2-provider/pom.xml 
b/apm-collector/apm-collector-storage/collector-storage-h2-provider/pom.xml
index 1821ccb6e..a36c5e439 100644
--- a/apm-collector/apm-collector-storage/collector-storage-h2-provider/pom.xml
+++ b/apm-collector/apm-collector-storage/collector-storage-h2-provider/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector-storage</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-collector/apm-collector-storage/pom.xml 
b/apm-collector/apm-collector-storage/pom.xml
index 508cdc4eb..bfaf5f323 100644
--- a/apm-collector/apm-collector-storage/pom.xml
+++ b/apm-collector/apm-collector-storage/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-collector/apm-collector-stream/pom.xml 
b/apm-collector/apm-collector-stream/pom.xml
index b104e116a..95a2c6a37 100644
--- a/apm-collector/apm-collector-stream/pom.xml
+++ b/apm-collector/apm-collector-stream/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-collector/apm-collector-ui/collector-ui-define/pom.xml 
b/apm-collector/apm-collector-ui/collector-ui-define/pom.xml
index 38e205f5f..e9ab307c1 100644
--- a/apm-collector/apm-collector-ui/collector-ui-define/pom.xml
+++ b/apm-collector/apm-collector-ui/collector-ui-define/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector-ui</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-collector/apm-collector-ui/collector-ui-jetty-provider/pom.xml 
b/apm-collector/apm-collector-ui/collector-ui-jetty-provider/pom.xml
index 3e9998c09..83086aaa8 100644
--- a/apm-collector/apm-collector-ui/collector-ui-jetty-provider/pom.xml
+++ b/apm-collector/apm-collector-ui/collector-ui-jetty-provider/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector-ui</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-collector/apm-collector-ui/pom.xml 
b/apm-collector/apm-collector-ui/pom.xml
index e90d6a600..e35d06d3b 100644
--- a/apm-collector/apm-collector-ui/pom.xml
+++ b/apm-collector/apm-collector-ui/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-collector</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-collector/pom.xml b/apm-collector/pom.xml
index 7c4ebfa1c..93c9486c2 100644
--- a/apm-collector/pom.xml
+++ b/apm-collector/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-commons/apm-datacarrier/pom.xml 
b/apm-commons/apm-datacarrier/pom.xml
index 6a26d1063..fb581e1e2 100644
--- a/apm-commons/apm-datacarrier/pom.xml
+++ b/apm-commons/apm-datacarrier/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-commons</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-commons/apm-util/pom.xml b/apm-commons/apm-util/pom.xml
index 90229b7c2..166c6e26d 100644
--- a/apm-commons/apm-util/pom.xml
+++ b/apm-commons/apm-util/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>apm-commons</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-commons/pom.xml b/apm-commons/pom.xml
index 403d922d5..a3a7a8af8 100644
--- a/apm-commons/pom.xml
+++ b/apm-commons/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>apm</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-network/pom.xml b/apm-network/pom.xml
index 8c665cef0..7fbadf7bf 100644
--- a/apm-network/pom.xml
+++ b/apm-network/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-sniffer/apm-agent-core/pom.xml 
b/apm-sniffer/apm-agent-core/pom.xml
index 70d2ebf9d..6e398be8a 100644
--- a/apm-sniffer/apm-agent-core/pom.xml
+++ b/apm-sniffer/apm-agent-core/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.skywalking</groupId>
         <artifactId>apm-sniffer</artifactId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
 
     <artifactId>apm-agent-core</artifactId>
diff --git a/apm-sniffer/apm-agent/pom.xml b/apm-sniffer/apm-agent/pom.xml
index d21766c7f..066191deb 100644
--- a/apm-sniffer/apm-agent/pom.xml
+++ b/apm-sniffer/apm-agent/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.skywalking</groupId>
         <artifactId>apm-sniffer</artifactId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
 
     <artifactId>apm-agent</artifactId>
diff --git a/apm-sniffer/apm-sdk-plugin/dubbo-plugin/pom.xml 
b/apm-sniffer/apm-sdk-plugin/dubbo-plugin/pom.xml
index 90824f36d..528147804 100644
--- a/apm-sniffer/apm-sdk-plugin/dubbo-plugin/pom.xml
+++ b/apm-sniffer/apm-sdk-plugin/dubbo-plugin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>apm-sdk-plugin</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-sniffer/apm-sdk-plugin/elastic-job-2.x-plugin/pom.xml 
b/apm-sniffer/apm-sdk-plugin/elastic-job-2.x-plugin/pom.xml
index fee726f79..07bbfe166 100644
--- a/apm-sniffer/apm-sdk-plugin/elastic-job-2.x-plugin/pom.xml
+++ b/apm-sniffer/apm-sdk-plugin/elastic-job-2.x-plugin/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-sdk-plugin</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-sniffer/apm-sdk-plugin/feign-default-http-9.x-plugin/pom.xml 
b/apm-sniffer/apm-sdk-plugin/feign-default-http-9.x-plugin/pom.xml
index 29852ef3d..5c745b81d 100644
--- a/apm-sniffer/apm-sdk-plugin/feign-default-http-9.x-plugin/pom.xml
+++ b/apm-sniffer/apm-sdk-plugin/feign-default-http-9.x-plugin/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.skywalking</groupId>
         <artifactId>apm-sdk-plugin</artifactId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-sniffer/apm-sdk-plugin/grpc-1.x-plugin/pom.xml 
b/apm-sniffer/apm-sdk-plugin/grpc-1.x-plugin/pom.xml
index 20194890b..c6798d086 100644
--- a/apm-sniffer/apm-sdk-plugin/grpc-1.x-plugin/pom.xml
+++ b/apm-sniffer/apm-sdk-plugin/grpc-1.x-plugin/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.skywalking</groupId>
         <artifactId>apm-sdk-plugin</artifactId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
 
     <artifactId>apm-grpc-1.x-plugin</artifactId>
diff --git a/apm-sniffer/apm-sdk-plugin/h2-1.x-plugin/pom.xml 
b/apm-sniffer/apm-sdk-plugin/h2-1.x-plugin/pom.xml
index 7f54c92f2..b3c344831 100755
--- a/apm-sniffer/apm-sdk-plugin/h2-1.x-plugin/pom.xml
+++ b/apm-sniffer/apm-sdk-plugin/h2-1.x-plugin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>apm-sdk-plugin</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-sniffer/apm-sdk-plugin/httpClient-4.x-plugin/pom.xml 
b/apm-sniffer/apm-sdk-plugin/httpClient-4.x-plugin/pom.xml
index 3a1a4823a..52e1eb16d 100644
--- a/apm-sniffer/apm-sdk-plugin/httpClient-4.x-plugin/pom.xml
+++ b/apm-sniffer/apm-sdk-plugin/httpClient-4.x-plugin/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.skywalking</groupId>
         <artifactId>apm-sdk-plugin</artifactId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
 
     <artifactId>apm-httpClient-4.x-plugin</artifactId>
diff --git a/apm-sniffer/apm-sdk-plugin/jdbc-commons/pom.xml 
b/apm-sniffer/apm-sdk-plugin/jdbc-commons/pom.xml
index a8123220b..f39b15bc3 100755
--- a/apm-sniffer/apm-sdk-plugin/jdbc-commons/pom.xml
+++ b/apm-sniffer/apm-sdk-plugin/jdbc-commons/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>apm-sdk-plugin</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-sniffer/apm-sdk-plugin/jedis-2.x-plugin/pom.xml 
b/apm-sniffer/apm-sdk-plugin/jedis-2.x-plugin/pom.xml
index 276e802c5..7f75d1a5a 100644
--- a/apm-sniffer/apm-sdk-plugin/jedis-2.x-plugin/pom.xml
+++ b/apm-sniffer/apm-sdk-plugin/jedis-2.x-plugin/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.skywalking</groupId>
         <artifactId>apm-sdk-plugin</artifactId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
 
     <artifactId>apm-jedis-2.x-plugin</artifactId>
diff --git 
a/apm-sniffer/apm-sdk-plugin/jetty-plugin/jetty-client-9.x-plugin/pom.xml 
b/apm-sniffer/apm-sdk-plugin/jetty-plugin/jetty-client-9.x-plugin/pom.xml
index 600d2848e..9730602da 100644
--- a/apm-sniffer/apm-sdk-plugin/jetty-plugin/jetty-client-9.x-plugin/pom.xml
+++ b/apm-sniffer/apm-sdk-plugin/jetty-plugin/jetty-client-9.x-plugin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>jetty-plugins</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git 
a/apm-sniffer/apm-sdk-plugin/jetty-plugin/jetty-server-9.x-plugin/pom.xml 
b/apm-sniffer/apm-sdk-plugin/jetty-plugin/jetty-server-9.x-plugin/pom.xml
index fff7671d4..345ca3eeb 100644
--- a/apm-sniffer/apm-sdk-plugin/jetty-plugin/jetty-server-9.x-plugin/pom.xml
+++ b/apm-sniffer/apm-sdk-plugin/jetty-plugin/jetty-server-9.x-plugin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>jetty-plugins</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-sniffer/apm-sdk-plugin/jetty-plugin/pom.xml 
b/apm-sniffer/apm-sdk-plugin/jetty-plugin/pom.xml
index f6326236b..ec6914976 100644
--- a/apm-sniffer/apm-sdk-plugin/jetty-plugin/pom.xml
+++ b/apm-sniffer/apm-sdk-plugin/jetty-plugin/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.skywalking</groupId>
         <artifactId>apm-sdk-plugin</artifactId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
 
     <artifactId>jetty-plugins</artifactId>
diff --git a/apm-sniffer/apm-sdk-plugin/mongodb-2.x-plugin/pom.xml 
b/apm-sniffer/apm-sdk-plugin/mongodb-2.x-plugin/pom.xml
index 019e1621f..841cb635b 100644
--- a/apm-sniffer/apm-sdk-plugin/mongodb-2.x-plugin/pom.xml
+++ b/apm-sniffer/apm-sdk-plugin/mongodb-2.x-plugin/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-sdk-plugin</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-sniffer/apm-sdk-plugin/mongodb-3.x-plugin/pom.xml 
b/apm-sniffer/apm-sdk-plugin/mongodb-3.x-plugin/pom.xml
index f712441fe..35916df57 100644
--- a/apm-sniffer/apm-sdk-plugin/mongodb-3.x-plugin/pom.xml
+++ b/apm-sniffer/apm-sdk-plugin/mongodb-3.x-plugin/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <artifactId>apm-sdk-plugin</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
 
     <artifactId>apm-mongodb-3.x-plugin</artifactId>
diff --git a/apm-sniffer/apm-sdk-plugin/motan-plugin/pom.xml 
b/apm-sniffer/apm-sdk-plugin/motan-plugin/pom.xml
index f679fab3e..df5dcf95a 100644
--- a/apm-sniffer/apm-sdk-plugin/motan-plugin/pom.xml
+++ b/apm-sniffer/apm-sdk-plugin/motan-plugin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>apm-sdk-plugin</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-sniffer/apm-sdk-plugin/mysql-5.x-plugin/pom.xml 
b/apm-sniffer/apm-sdk-plugin/mysql-5.x-plugin/pom.xml
index 20ecb1806..fb146fc2e 100755
--- a/apm-sniffer/apm-sdk-plugin/mysql-5.x-plugin/pom.xml
+++ b/apm-sniffer/apm-sdk-plugin/mysql-5.x-plugin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>apm-sdk-plugin</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-sniffer/apm-sdk-plugin/nutz-plugins/http-1.x-plugin/pom.xml 
b/apm-sniffer/apm-sdk-plugin/nutz-plugins/http-1.x-plugin/pom.xml
index 97ab93c0c..bced900db 100644
--- a/apm-sniffer/apm-sdk-plugin/nutz-plugins/http-1.x-plugin/pom.xml
+++ b/apm-sniffer/apm-sdk-plugin/nutz-plugins/http-1.x-plugin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>nutz-plugins</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git 
a/apm-sniffer/apm-sdk-plugin/nutz-plugins/mvc-annotation-1.x-plugin/pom.xml 
b/apm-sniffer/apm-sdk-plugin/nutz-plugins/mvc-annotation-1.x-plugin/pom.xml
index e2881f4da..616c87f4a 100644
--- a/apm-sniffer/apm-sdk-plugin/nutz-plugins/mvc-annotation-1.x-plugin/pom.xml
+++ b/apm-sniffer/apm-sdk-plugin/nutz-plugins/mvc-annotation-1.x-plugin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>nutz-plugins</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-sniffer/apm-sdk-plugin/nutz-plugins/pom.xml 
b/apm-sniffer/apm-sdk-plugin/nutz-plugins/pom.xml
index 84727f999..0b89c2de9 100644
--- a/apm-sniffer/apm-sdk-plugin/nutz-plugins/pom.xml
+++ b/apm-sniffer/apm-sdk-plugin/nutz-plugins/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.skywalking</groupId>
         <artifactId>apm-sdk-plugin</artifactId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
 
     <artifactId>nutz-plugins</artifactId>
diff --git a/apm-sniffer/apm-sdk-plugin/okhttp-3.x-plugin/pom.xml 
b/apm-sniffer/apm-sdk-plugin/okhttp-3.x-plugin/pom.xml
index c28953df5..0f1829ccd 100644
--- a/apm-sniffer/apm-sdk-plugin/okhttp-3.x-plugin/pom.xml
+++ b/apm-sniffer/apm-sdk-plugin/okhttp-3.x-plugin/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.skywalking</groupId>
         <artifactId>apm-sdk-plugin</artifactId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-sniffer/apm-sdk-plugin/oracle-10.x-plugin/pom.xml 
b/apm-sniffer/apm-sdk-plugin/oracle-10.x-plugin/pom.xml
index 2f2bee363..8efdb3968 100755
--- a/apm-sniffer/apm-sdk-plugin/oracle-10.x-plugin/pom.xml
+++ b/apm-sniffer/apm-sdk-plugin/oracle-10.x-plugin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>apm-sdk-plugin</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-sniffer/apm-sdk-plugin/pom.xml 
b/apm-sniffer/apm-sdk-plugin/pom.xml
index 6d8ef83bd..3a26042c5 100644
--- a/apm-sniffer/apm-sdk-plugin/pom.xml
+++ b/apm-sniffer/apm-sdk-plugin/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.skywalking</groupId>
         <artifactId>apm-sniffer</artifactId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
 
     <artifactId>apm-sdk-plugin</artifactId>
diff --git a/apm-sniffer/apm-sdk-plugin/postgresql-8.x-plugin/pom.xml 
b/apm-sniffer/apm-sdk-plugin/postgresql-8.x-plugin/pom.xml
index 079916a3c..b8e77dbf1 100755
--- a/apm-sniffer/apm-sdk-plugin/postgresql-8.x-plugin/pom.xml
+++ b/apm-sniffer/apm-sdk-plugin/postgresql-8.x-plugin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>apm-sdk-plugin</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-sniffer/apm-sdk-plugin/resin-3.x-plugin/pom.xml 
b/apm-sniffer/apm-sdk-plugin/resin-3.x-plugin/pom.xml
index 516572218..b509193b7 100644
--- a/apm-sniffer/apm-sdk-plugin/resin-3.x-plugin/pom.xml
+++ b/apm-sniffer/apm-sdk-plugin/resin-3.x-plugin/pom.xml
@@ -25,7 +25,7 @@
     <parent>
         <artifactId>apm-sdk-plugin</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
 
     <artifactId>apm-resin-3.x-plugin</artifactId>
diff --git a/apm-sniffer/apm-sdk-plugin/resin-4.x-plugin/pom.xml 
b/apm-sniffer/apm-sdk-plugin/resin-4.x-plugin/pom.xml
index 7d3fef83d..8ef50789d 100644
--- a/apm-sniffer/apm-sdk-plugin/resin-4.x-plugin/pom.xml
+++ b/apm-sniffer/apm-sdk-plugin/resin-4.x-plugin/pom.xml
@@ -25,7 +25,7 @@
     <parent>
         <artifactId>apm-sdk-plugin</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
 
     <artifactId>apm-resin-4.x-plugin</artifactId>
diff --git a/apm-sniffer/apm-sdk-plugin/rocketMQ-4.x-plugin/pom.xml 
b/apm-sniffer/apm-sdk-plugin/rocketMQ-4.x-plugin/pom.xml
index aeb8d5098..905fa2afb 100644
--- a/apm-sniffer/apm-sdk-plugin/rocketMQ-4.x-plugin/pom.xml
+++ b/apm-sniffer/apm-sdk-plugin/rocketMQ-4.x-plugin/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-sdk-plugin</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-sniffer/apm-sdk-plugin/sharding-jdbc-1.5.x-plugin/pom.xml 
b/apm-sniffer/apm-sdk-plugin/sharding-jdbc-1.5.x-plugin/pom.xml
index 860f2d62c..8555d4c08 100644
--- a/apm-sniffer/apm-sdk-plugin/sharding-jdbc-1.5.x-plugin/pom.xml
+++ b/apm-sniffer/apm-sdk-plugin/sharding-jdbc-1.5.x-plugin/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-sdk-plugin</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git 
a/apm-sniffer/apm-sdk-plugin/spring-plugins/concurrent-util-4.x-plugin/pom.xml 
b/apm-sniffer/apm-sdk-plugin/spring-plugins/concurrent-util-4.x-plugin/pom.xml
index c43327477..7bda5b68a 100644
--- 
a/apm-sniffer/apm-sdk-plugin/spring-plugins/concurrent-util-4.x-plugin/pom.xml
+++ 
b/apm-sniffer/apm-sdk-plugin/spring-plugins/concurrent-util-4.x-plugin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>spring-plugins</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-sniffer/apm-sdk-plugin/spring-plugins/core-patch/pom.xml 
b/apm-sniffer/apm-sdk-plugin/spring-plugins/core-patch/pom.xml
index 303bcbc00..bdb06bb2d 100644
--- a/apm-sniffer/apm-sdk-plugin/spring-plugins/core-patch/pom.xml
+++ b/apm-sniffer/apm-sdk-plugin/spring-plugins/core-patch/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>spring-plugins</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git 
a/apm-sniffer/apm-sdk-plugin/spring-plugins/mvc-annotation-3.x-plugin/pom.xml 
b/apm-sniffer/apm-sdk-plugin/spring-plugins/mvc-annotation-3.x-plugin/pom.xml
index 9b80e2cef..da8a3eb0d 100644
--- 
a/apm-sniffer/apm-sdk-plugin/spring-plugins/mvc-annotation-3.x-plugin/pom.xml
+++ 
b/apm-sniffer/apm-sdk-plugin/spring-plugins/mvc-annotation-3.x-plugin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>spring-plugins</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git 
a/apm-sniffer/apm-sdk-plugin/spring-plugins/mvc-annotation-4.x-plugin/pom.xml 
b/apm-sniffer/apm-sdk-plugin/spring-plugins/mvc-annotation-4.x-plugin/pom.xml
index 21cb21381..7a6371d8a 100644
--- 
a/apm-sniffer/apm-sdk-plugin/spring-plugins/mvc-annotation-4.x-plugin/pom.xml
+++ 
b/apm-sniffer/apm-sdk-plugin/spring-plugins/mvc-annotation-4.x-plugin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>spring-plugins</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git 
a/apm-sniffer/apm-sdk-plugin/spring-plugins/mvc-annotation-commons/pom.xml 
b/apm-sniffer/apm-sdk-plugin/spring-plugins/mvc-annotation-commons/pom.xml
index 8530fea2f..4544f40f1 100644
--- a/apm-sniffer/apm-sdk-plugin/spring-plugins/mvc-annotation-commons/pom.xml
+++ b/apm-sniffer/apm-sdk-plugin/spring-plugins/mvc-annotation-commons/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>spring-plugins</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-sniffer/apm-sdk-plugin/spring-plugins/pom.xml 
b/apm-sniffer/apm-sdk-plugin/spring-plugins/pom.xml
index 556f1c94a..0aa9d4512 100644
--- a/apm-sniffer/apm-sdk-plugin/spring-plugins/pom.xml
+++ b/apm-sniffer/apm-sdk-plugin/spring-plugins/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.skywalking</groupId>
         <artifactId>apm-sdk-plugin</artifactId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
 
     <artifactId>spring-plugins</artifactId>
diff --git 
a/apm-sniffer/apm-sdk-plugin/spring-plugins/resttemplate-4.x-plugin/pom.xml 
b/apm-sniffer/apm-sdk-plugin/spring-plugins/resttemplate-4.x-plugin/pom.xml
index 1e67f85b5..73f4e799e 100644
--- a/apm-sniffer/apm-sdk-plugin/spring-plugins/resttemplate-4.x-plugin/pom.xml
+++ b/apm-sniffer/apm-sdk-plugin/spring-plugins/resttemplate-4.x-plugin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>spring-plugins</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git 
a/apm-sniffer/apm-sdk-plugin/spring-plugins/spring-cloud/netflix-plugins/pom.xml
 
b/apm-sniffer/apm-sdk-plugin/spring-plugins/spring-cloud/netflix-plugins/pom.xml
index 19d7fc2ba..a43eead1c 100644
--- 
a/apm-sniffer/apm-sdk-plugin/spring-plugins/spring-cloud/netflix-plugins/pom.xml
+++ 
b/apm-sniffer/apm-sdk-plugin/spring-plugins/spring-cloud/netflix-plugins/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.skywalking</groupId>
         <artifactId>spring-cloud</artifactId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
 
     <artifactId>netflix-plugins</artifactId>
diff --git 
a/apm-sniffer/apm-sdk-plugin/spring-plugins/spring-cloud/netflix-plugins/spring-cloud-feign-1.x-plugin/pom.xml
 
b/apm-sniffer/apm-sdk-plugin/spring-plugins/spring-cloud/netflix-plugins/spring-cloud-feign-1.x-plugin/pom.xml
index 65cd74fd3..359c9a2d2 100644
--- 
a/apm-sniffer/apm-sdk-plugin/spring-plugins/spring-cloud/netflix-plugins/spring-cloud-feign-1.x-plugin/pom.xml
+++ 
b/apm-sniffer/apm-sdk-plugin/spring-plugins/spring-cloud/netflix-plugins/spring-cloud-feign-1.x-plugin/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.skywalking</groupId>
         <artifactId>netflix-plugins</artifactId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
 
     <artifactId>apm-spring-cloud-feign-1.x-plugin</artifactId>
diff --git a/apm-sniffer/apm-sdk-plugin/spring-plugins/spring-cloud/pom.xml 
b/apm-sniffer/apm-sdk-plugin/spring-plugins/spring-cloud/pom.xml
index bdad747b1..f4effb611 100644
--- a/apm-sniffer/apm-sdk-plugin/spring-plugins/spring-cloud/pom.xml
+++ b/apm-sniffer/apm-sdk-plugin/spring-plugins/spring-cloud/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.skywalking</groupId>
         <artifactId>spring-plugins</artifactId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
 
     <artifactId>spring-cloud</artifactId>
diff --git a/apm-sniffer/apm-sdk-plugin/spymemcached-2.x-plugin/pom.xml 
b/apm-sniffer/apm-sdk-plugin/spymemcached-2.x-plugin/pom.xml
index 942677d8d..d8e6e7f9d 100644
--- a/apm-sniffer/apm-sdk-plugin/spymemcached-2.x-plugin/pom.xml
+++ b/apm-sniffer/apm-sdk-plugin/spymemcached-2.x-plugin/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.skywalking</groupId>
         <artifactId>apm-sdk-plugin</artifactId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
 
     <artifactId>apm-spymemcached-2.x-plugin</artifactId>
diff --git a/apm-sniffer/apm-sdk-plugin/struts2-2.x-plugin/pom.xml 
b/apm-sniffer/apm-sdk-plugin/struts2-2.x-plugin/pom.xml
index 09e8e3cdf..694e97b91 100644
--- a/apm-sniffer/apm-sdk-plugin/struts2-2.x-plugin/pom.xml
+++ b/apm-sniffer/apm-sdk-plugin/struts2-2.x-plugin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>apm-sdk-plugin</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-sniffer/apm-sdk-plugin/tomcat-7.x-8.x-plugin/pom.xml 
b/apm-sniffer/apm-sdk-plugin/tomcat-7.x-8.x-plugin/pom.xml
index ae4719500..031be376c 100644
--- a/apm-sniffer/apm-sdk-plugin/tomcat-7.x-8.x-plugin/pom.xml
+++ b/apm-sniffer/apm-sdk-plugin/tomcat-7.x-8.x-plugin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>apm-sdk-plugin</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-sniffer/apm-sdk-plugin/xmemcached-2.x-plugin/pom.xml 
b/apm-sniffer/apm-sdk-plugin/xmemcached-2.x-plugin/pom.xml
index 8d8998bf3..6ef2b92e2 100644
--- a/apm-sniffer/apm-sdk-plugin/xmemcached-2.x-plugin/pom.xml
+++ b/apm-sniffer/apm-sdk-plugin/xmemcached-2.x-plugin/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.skywalking</groupId>
         <artifactId>apm-sdk-plugin</artifactId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
 
     <artifactId>apm-xmemcached-2.x-plugin</artifactId>
diff --git a/apm-sniffer/apm-test-tools/pom.xml 
b/apm-sniffer/apm-test-tools/pom.xml
index feb45e5ba..fa6848c87 100644
--- a/apm-sniffer/apm-test-tools/pom.xml
+++ b/apm-sniffer/apm-test-tools/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.skywalking</groupId>
         <artifactId>apm-sniffer</artifactId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
 
     <artifactId>apm-test-tools</artifactId>
diff --git 
a/apm-sniffer/apm-toolkit-activation/apm-toolkit-log4j-1.x-activation/pom.xml 
b/apm-sniffer/apm-toolkit-activation/apm-toolkit-log4j-1.x-activation/pom.xml
index 6832dfe9f..46e48f0f3 100644
--- 
a/apm-sniffer/apm-toolkit-activation/apm-toolkit-log4j-1.x-activation/pom.xml
+++ 
b/apm-sniffer/apm-toolkit-activation/apm-toolkit-log4j-1.x-activation/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-toolkit-activation</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git 
a/apm-sniffer/apm-toolkit-activation/apm-toolkit-log4j-2.x-activation/pom.xml 
b/apm-sniffer/apm-toolkit-activation/apm-toolkit-log4j-2.x-activation/pom.xml
index 565b64037..657655d52 100644
--- 
a/apm-sniffer/apm-toolkit-activation/apm-toolkit-log4j-2.x-activation/pom.xml
+++ 
b/apm-sniffer/apm-toolkit-activation/apm-toolkit-log4j-2.x-activation/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-toolkit-activation</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git 
a/apm-sniffer/apm-toolkit-activation/apm-toolkit-logback-1.x-activation/pom.xml 
b/apm-sniffer/apm-toolkit-activation/apm-toolkit-logback-1.x-activation/pom.xml
index d0cc1fb48..49a6ee005 100644
--- 
a/apm-sniffer/apm-toolkit-activation/apm-toolkit-logback-1.x-activation/pom.xml
+++ 
b/apm-sniffer/apm-toolkit-activation/apm-toolkit-logback-1.x-activation/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-toolkit-activation</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git 
a/apm-sniffer/apm-toolkit-activation/apm-toolkit-opentracing-activation/pom.xml 
b/apm-sniffer/apm-toolkit-activation/apm-toolkit-opentracing-activation/pom.xml
index 9f3f43987..f5f81257b 100644
--- 
a/apm-sniffer/apm-toolkit-activation/apm-toolkit-opentracing-activation/pom.xml
+++ 
b/apm-sniffer/apm-toolkit-activation/apm-toolkit-opentracing-activation/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-toolkit-activation</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git 
a/apm-sniffer/apm-toolkit-activation/apm-toolkit-trace-activation/pom.xml 
b/apm-sniffer/apm-toolkit-activation/apm-toolkit-trace-activation/pom.xml
index 9a7fab4bf..69827c39a 100644
--- a/apm-sniffer/apm-toolkit-activation/apm-toolkit-trace-activation/pom.xml
+++ b/apm-sniffer/apm-toolkit-activation/apm-toolkit-trace-activation/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-toolkit-activation</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-sniffer/apm-toolkit-activation/pom.xml 
b/apm-sniffer/apm-toolkit-activation/pom.xml
index 8f7466ab5..efea4b81c 100644
--- a/apm-sniffer/apm-toolkit-activation/pom.xml
+++ b/apm-sniffer/apm-toolkit-activation/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm-sniffer</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <packaging>pom</packaging>
diff --git a/apm-sniffer/pom.xml b/apm-sniffer/pom.xml
index e78f71996..509de67ce 100644
--- a/apm-sniffer/pom.xml
+++ b/apm-sniffer/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>apm</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>5.0-2018-preview</version>
+        <version>5.0.0-alpha</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/pom.xml b/pom.xml
index d2f0dd6ff..5a3e2a525 100644
--- a/pom.xml
+++ b/pom.xml
@@ -23,7 +23,7 @@
 
     <groupId>org.apache.skywalking</groupId>
     <artifactId>apm</artifactId>
-    <version>5.0-2018-preview</version>
+    <version>5.0.0-alpha</version>
 
     <developers>
         <developer>


 

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