[maven-release-plugin] prepare release v2.0.11
diff --git a/code-coverage/pom.xml b/code-coverage/pom.xml
index 7181ac7..a5e81d2 100644
--- a/code-coverage/pom.xml
+++ b/code-coverage/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-parent</artifactId>
-        <version>2.0.12-SNAPSHOT</version>
+        <version>2.0.11</version>
     </parent>
     <artifactId>iotdb-code-coverage</artifactId>
     <packaging>pom</packaging>
diff --git a/distribution/pom.xml b/distribution/pom.xml
index a3cc3f8..86156b9 100644
--- a/distribution/pom.xml
+++ b/distribution/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-parent</artifactId>
-        <version>2.0.12-SNAPSHOT</version>
+        <version>2.0.11</version>
     </parent>
     <artifactId>iotdb-distribution</artifactId>
     <packaging>pom</packaging>
@@ -36,36 +36,36 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-server</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
             <type>zip</type>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-cli</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
             <type>zip</type>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-confignode</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
             <type>zip</type>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>library-udf</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>mqtt</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>rest</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
             <scope>provided</scope>
         </dependency>
     </dependencies>
diff --git a/example/jdbc/pom.xml b/example/jdbc/pom.xml
index 8c41282..f3b242d 100644
--- a/example/jdbc/pom.xml
+++ b/example/jdbc/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-examples</artifactId>
-        <version>2.0.12-SNAPSHOT</version>
+        <version>2.0.11</version>
     </parent>
     <artifactId>jdbc-example</artifactId>
     <name>IoTDB: Example: JDBC</name>
diff --git a/example/mqtt-customize/pom.xml b/example/mqtt-customize/pom.xml
index 05b7caf..8a476e1 100644
--- a/example/mqtt-customize/pom.xml
+++ b/example/mqtt-customize/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-examples</artifactId>
-        <version>2.0.12-SNAPSHOT</version>
+        <version>2.0.11</version>
     </parent>
     <artifactId>customize-mqtt-example</artifactId>
     <name>IoTDB: Example: Customized MQTT</name>
diff --git a/example/mqtt/pom.xml b/example/mqtt/pom.xml
index 16d5eff..bd39900 100644
--- a/example/mqtt/pom.xml
+++ b/example/mqtt/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-examples</artifactId>
-        <version>2.0.12-SNAPSHOT</version>
+        <version>2.0.11</version>
     </parent>
     <artifactId>mqtt-example</artifactId>
     <name>IoTDB: Example: MQTT</name>
diff --git a/example/pipe-count-point-processor/pom.xml b/example/pipe-count-point-processor/pom.xml
index 51899be..37556d7 100644
--- a/example/pipe-count-point-processor/pom.xml
+++ b/example/pipe-count-point-processor/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-examples</artifactId>
-        <version>2.0.12-SNAPSHOT</version>
+        <version>2.0.11</version>
     </parent>
     <artifactId>pipe-count-point-processor-example</artifactId>
     <name>IoTDB: Example: Pipe: Count Point Processor</name>
diff --git a/example/pipe-opc-ua-sink/pom.xml b/example/pipe-opc-ua-sink/pom.xml
index 157a347..42181c4 100644
--- a/example/pipe-opc-ua-sink/pom.xml
+++ b/example/pipe-opc-ua-sink/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-examples</artifactId>
-        <version>2.0.12-SNAPSHOT</version>
+        <version>2.0.11</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>pipe-opc-ua-sink-example</artifactId>
diff --git a/example/pom.xml b/example/pom.xml
index 204143e..2169a8d 100644
--- a/example/pom.xml
+++ b/example/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-parent</artifactId>
-        <version>2.0.12-SNAPSHOT</version>
+        <version>2.0.11</version>
     </parent>
     <artifactId>iotdb-examples</artifactId>
     <packaging>pom</packaging>
diff --git a/example/rest-java-example/pom.xml b/example/rest-java-example/pom.xml
index 5c89942..474d4c9 100644
--- a/example/rest-java-example/pom.xml
+++ b/example/rest-java-example/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-examples</artifactId>
-        <version>2.0.12-SNAPSHOT</version>
+        <version>2.0.11</version>
     </parent>
     <artifactId>rest-java-example</artifactId>
     <name>IoTDB: Example: Java Rest</name>
diff --git a/example/schema/pom.xml b/example/schema/pom.xml
index 27cb0f0..6f4482f 100644
--- a/example/schema/pom.xml
+++ b/example/schema/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <artifactId>iotdb-examples</artifactId>
         <groupId>org.apache.iotdb</groupId>
-        <version>2.0.12-SNAPSHOT</version>
+        <version>2.0.11</version>
     </parent>
     <artifactId>schema-example</artifactId>
     <name>IoTDB: Example: Schema</name>
diff --git a/example/session/pom.xml b/example/session/pom.xml
index 6c50288..c430f50 100644
--- a/example/session/pom.xml
+++ b/example/session/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-examples</artifactId>
-        <version>2.0.12-SNAPSHOT</version>
+        <version>2.0.11</version>
     </parent>
     <artifactId>client-example</artifactId>
     <name>IoTDB: Example: Session Client</name>
diff --git a/example/subscription/pom.xml b/example/subscription/pom.xml
index 3326739..5f187bc 100644
--- a/example/subscription/pom.xml
+++ b/example/subscription/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-examples</artifactId>
-        <version>2.0.12-SNAPSHOT</version>
+        <version>2.0.11</version>
     </parent>
     <artifactId>subscription-example</artifactId>
     <name>IoTDB: Example: Subscription Client</name>
diff --git a/example/trigger/pom.xml b/example/trigger/pom.xml
index 9594a3b..6f876d9 100644
--- a/example/trigger/pom.xml
+++ b/example/trigger/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-examples</artifactId>
-        <version>2.0.12-SNAPSHOT</version>
+        <version>2.0.11</version>
     </parent>
     <artifactId>trigger-example</artifactId>
     <name>IoTDB: Example: Trigger</name>
diff --git a/example/udf/pom.xml b/example/udf/pom.xml
index 564f453..1c3895f 100644
--- a/example/udf/pom.xml
+++ b/example/udf/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-examples</artifactId>
-        <version>2.0.12-SNAPSHOT</version>
+        <version>2.0.11</version>
     </parent>
     <artifactId>udf-example</artifactId>
     <name>IoTDB: Example: UDF</name>
diff --git a/external-service-impl/mqtt/pom.xml b/external-service-impl/mqtt/pom.xml
index 82482e5..4d004c0 100644
--- a/external-service-impl/mqtt/pom.xml
+++ b/external-service-impl/mqtt/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>external-service-impl</artifactId>
-        <version>2.0.12-SNAPSHOT</version>
+        <version>2.0.11</version>
     </parent>
     <artifactId>mqtt</artifactId>
     <name>IoTDB: External-Service-Impl: MQTT</name>
@@ -81,7 +81,7 @@
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-server</artifactId>
             <scope>provided</scope>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>com.google.code.gson</groupId>
@@ -96,7 +96,7 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-commons</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
@@ -119,13 +119,13 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>node-commons</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
@@ -136,7 +136,7 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>service-rpc</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
             <scope>provided</scope>
         </dependency>
     </dependencies>
diff --git a/external-service-impl/pom.xml b/external-service-impl/pom.xml
index 28f660f..93edb2d 100644
--- a/external-service-impl/pom.xml
+++ b/external-service-impl/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-parent</artifactId>
-        <version>2.0.12-SNAPSHOT</version>
+        <version>2.0.11</version>
     </parent>
     <artifactId>external-service-impl</artifactId>
     <name>IoTDB: External-Service-Impl</name>
@@ -44,7 +44,7 @@
             <groupId>org.apache.iotdb</groupId>
             <artifactId>external-service-api</artifactId>
             <scope>provided</scope>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>junit</groupId>
diff --git a/external-service-impl/rest-openapi/pom.xml b/external-service-impl/rest-openapi/pom.xml
index 9a94acf..912c7e8 100644
--- a/external-service-impl/rest-openapi/pom.xml
+++ b/external-service-impl/rest-openapi/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>external-service-impl</artifactId>
-        <version>2.0.12-SNAPSHOT</version>
+        <version>2.0.11</version>
     </parent>
     <artifactId>rest-openapi</artifactId>
     <name>IoTDB: External-Service-Impl: Rest-OpenAPI</name>
diff --git a/external-service-impl/rest/pom.xml b/external-service-impl/rest/pom.xml
index 2ea86e4..c7b7bc7 100644
--- a/external-service-impl/rest/pom.xml
+++ b/external-service-impl/rest/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>external-service-impl</artifactId>
-        <version>2.0.12-SNAPSHOT</version>
+        <version>2.0.11</version>
     </parent>
     <artifactId>rest</artifactId>
     <name>IoTDB: External-Service-Impl: Rest</name>
@@ -42,7 +42,7 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>rest-openapi</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
             <exclusions>
                 <!--
                     Keep jakarta.xml.bind-api 3.x for the Swagger/OpenAPI runtime. The
@@ -101,25 +101,25 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>node-commons</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-server</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>calc-commons</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-session</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
@@ -135,7 +135,7 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>service-rpc</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
@@ -145,7 +145,7 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
@@ -163,7 +163,7 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-commons</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
diff --git a/integration-test/pom.xml b/integration-test/pom.xml
index e725908..59d0669 100644
--- a/integration-test/pom.xml
+++ b/integration-test/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-parent</artifactId>
-        <version>2.0.12-SNAPSHOT</version>
+        <version>2.0.11</version>
     </parent>
     <artifactId>integration-test</artifactId>
     <name>IoTDB: Integration-Test</name>
@@ -88,57 +88,57 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-server</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-session</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-subscription</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-jdbc</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>trigger-api</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>isession</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>service-rpc</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-confignode</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>node-commons</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>calc-commons</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-commons</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.tsfile</groupId>
@@ -148,7 +148,7 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>udf-api</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
@@ -158,7 +158,7 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-consensus</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.slf4j</groupId>
@@ -179,17 +179,17 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-confignode</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-cli</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.bouncycastle</groupId>
@@ -214,7 +214,7 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-server</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
             <type>test-jar</type>
             <scope>test</scope>
         </dependency>
@@ -241,19 +241,19 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>external-service-api</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>mqtt</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
             <!--We will integrate mqtt-jar-with-dependencies into lib by assembly plugin-->
             <scope>provided</scope>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>rest</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
             <!--We will integrate rest-jar-with-dependencies into lib by assembly plugin-->
             <scope>provided</scope>
         </dependency>
diff --git a/iotdb-api/external-api/pom.xml b/iotdb-api/external-api/pom.xml
index fd6c3ea..a371c46 100644
--- a/iotdb-api/external-api/pom.xml
+++ b/iotdb-api/external-api/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-api</artifactId>
-        <version>2.0.12-SNAPSHOT</version>
+        <version>2.0.11</version>
     </parent>
     <artifactId>external-api</artifactId>
     <name>IoTDB: API: External API</name>
diff --git a/iotdb-api/external-service-api/pom.xml b/iotdb-api/external-service-api/pom.xml
index b97820e..146c309 100644
--- a/iotdb-api/external-service-api/pom.xml
+++ b/iotdb-api/external-service-api/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-api</artifactId>
-        <version>2.0.12-SNAPSHOT</version>
+        <version>2.0.11</version>
     </parent>
     <artifactId>external-service-api</artifactId>
     <name>IoTDB: API: External Service API</name>
diff --git a/iotdb-api/pipe-api/pom.xml b/iotdb-api/pipe-api/pom.xml
index 5a30028..b384963 100644
--- a/iotdb-api/pipe-api/pom.xml
+++ b/iotdb-api/pipe-api/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-api</artifactId>
-        <version>2.0.12-SNAPSHOT</version>
+        <version>2.0.11</version>
     </parent>
     <artifactId>pipe-api</artifactId>
     <name>IoTDB: API: Pipe API</name>
diff --git a/iotdb-api/pom.xml b/iotdb-api/pom.xml
index c6145e0..607abae 100644
--- a/iotdb-api/pom.xml
+++ b/iotdb-api/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-parent</artifactId>
-        <version>2.0.12-SNAPSHOT</version>
+        <version>2.0.11</version>
     </parent>
     <artifactId>iotdb-api</artifactId>
     <packaging>pom</packaging>
diff --git a/iotdb-api/trigger-api/pom.xml b/iotdb-api/trigger-api/pom.xml
index e373651..5c2d1c3 100644
--- a/iotdb-api/trigger-api/pom.xml
+++ b/iotdb-api/trigger-api/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-api</artifactId>
-        <version>2.0.12-SNAPSHOT</version>
+        <version>2.0.11</version>
     </parent>
     <artifactId>trigger-api</artifactId>
     <name>IoTDB: API: Trigger API</name>
diff --git a/iotdb-api/udf-api/pom.xml b/iotdb-api/udf-api/pom.xml
index f0f3e41..61fff57 100644
--- a/iotdb-api/udf-api/pom.xml
+++ b/iotdb-api/udf-api/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-api</artifactId>
-        <version>2.0.12-SNAPSHOT</version>
+        <version>2.0.11</version>
     </parent>
     <artifactId>udf-api</artifactId>
     <name>IoTDB: API: UDF API</name>
diff --git a/iotdb-client/cli/pom.xml b/iotdb-client/cli/pom.xml
index 0c7a514..8e79528 100644
--- a/iotdb-client/cli/pom.xml
+++ b/iotdb-client/cli/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-client</artifactId>
-        <version>2.0.12-SNAPSHOT</version>
+        <version>2.0.11</version>
     </parent>
     <artifactId>iotdb-cli</artifactId>
     <name>IoTDB: Client: CLI</name>
@@ -37,47 +37,47 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-session</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-subscription</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-jdbc</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-antlr</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>node-commons</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-server</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>calc-commons</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>isession</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>service-rpc</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.tsfile</groupId>
@@ -92,17 +92,17 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-commons</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>pipe-api</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.slf4j</groupId>
diff --git a/iotdb-client/client-py/pom.xml b/iotdb-client/client-py/pom.xml
index 2a69ba2..aa55ef2 100644
--- a/iotdb-client/client-py/pom.xml
+++ b/iotdb-client/client-py/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-client</artifactId>
-        <version>2.0.12-SNAPSHOT</version>
+        <version>2.0.11</version>
     </parent>
     <artifactId>iotdb-python-api</artifactId>
     <name>IoTDB: Client: Python-API</name>
@@ -34,19 +34,19 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-commons</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-confignode</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
             <scope>provided</scope>
         </dependency>
     </dependencies>
diff --git a/iotdb-client/isession/pom.xml b/iotdb-client/isession/pom.xml
index 54157ff..1ffbf8d 100644
--- a/iotdb-client/isession/pom.xml
+++ b/iotdb-client/isession/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-client</artifactId>
-        <version>2.0.12-SNAPSHOT</version>
+        <version>2.0.11</version>
     </parent>
     <artifactId>isession</artifactId>
     <name>IoTDB: Client: isession</name>
@@ -32,7 +32,7 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>service-rpc</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.tsfile</groupId>
@@ -47,12 +47,12 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-commons</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.thrift</groupId>
diff --git a/iotdb-client/jdbc/pom.xml b/iotdb-client/jdbc/pom.xml
index d9b5c8f..f5a5918 100644
--- a/iotdb-client/jdbc/pom.xml
+++ b/iotdb-client/jdbc/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-client</artifactId>
-        <version>2.0.12-SNAPSHOT</version>
+        <version>2.0.11</version>
     </parent>
     <artifactId>iotdb-jdbc</artifactId>
     <name>IoTDB: Client: Jdbc</name>
@@ -38,12 +38,12 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>service-rpc</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-commons</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.tsfile</groupId>
@@ -58,7 +58,7 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.thrift</groupId>
diff --git a/iotdb-client/pom.xml b/iotdb-client/pom.xml
index 6627486..a897da7 100644
--- a/iotdb-client/pom.xml
+++ b/iotdb-client/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-parent</artifactId>
-        <version>2.0.12-SNAPSHOT</version>
+        <version>2.0.11</version>
     </parent>
     <artifactId>iotdb-client</artifactId>
     <packaging>pom</packaging>
diff --git a/iotdb-client/service-rpc/pom.xml b/iotdb-client/service-rpc/pom.xml
index 9b0d205..b503a51 100644
--- a/iotdb-client/service-rpc/pom.xml
+++ b/iotdb-client/service-rpc/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-client</artifactId>
-        <version>2.0.12-SNAPSHOT</version>
+        <version>2.0.11</version>
     </parent>
     <artifactId>service-rpc</artifactId>
     <name>IoTDB: Client: Service-RPC</name>
@@ -55,12 +55,12 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-commons</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.thrift</groupId>
diff --git a/iotdb-client/session/pom.xml b/iotdb-client/session/pom.xml
index 8d1d76f..bef4295 100644
--- a/iotdb-client/session/pom.xml
+++ b/iotdb-client/session/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-client</artifactId>
-        <version>2.0.12-SNAPSHOT</version>
+        <version>2.0.11</version>
     </parent>
     <artifactId>iotdb-session</artifactId>
     <name>IoTDB: Client: Session</name>
@@ -37,17 +37,17 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>service-rpc</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>isession</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-commons</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.tsfile</groupId>
@@ -67,7 +67,7 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.slf4j</groupId>
diff --git a/iotdb-client/subscription/pom.xml b/iotdb-client/subscription/pom.xml
index b867e9d..5260763 100644
--- a/iotdb-client/subscription/pom.xml
+++ b/iotdb-client/subscription/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-client</artifactId>
-        <version>2.0.12-SNAPSHOT</version>
+        <version>2.0.11</version>
     </parent>
     <artifactId>iotdb-subscription</artifactId>
     <name>IoTDB: Client: Subscription</name>
@@ -32,32 +32,32 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>pipe-api</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>isession</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-session</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>service-rpc</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-commons</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.tsfile</groupId>
diff --git a/iotdb-core/antlr/pom.xml b/iotdb-core/antlr/pom.xml
index 6aa0a9f..8a55d05 100644
--- a/iotdb-core/antlr/pom.xml
+++ b/iotdb-core/antlr/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-core</artifactId>
-        <version>2.0.12-SNAPSHOT</version>
+        <version>2.0.11</version>
     </parent>
     <artifactId>iotdb-antlr</artifactId>
     <name>IoTDB: Core: Antlr-Parser</name>
diff --git a/iotdb-core/calc-commons/pom.xml b/iotdb-core/calc-commons/pom.xml
index 043759f..31c2e0b 100644
--- a/iotdb-core/calc-commons/pom.xml
+++ b/iotdb-core/calc-commons/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-core</artifactId>
-        <version>2.0.12-SNAPSHOT</version>
+        <version>2.0.11</version>
     </parent>
     <artifactId>calc-commons</artifactId>
     <name>IoTDB: Core: Calc Commons</name>
@@ -38,7 +38,7 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>service-rpc</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.tsfile</groupId>
@@ -53,27 +53,27 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>node-commons</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-commons</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>udf-api</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>metrics-interface</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>pipe-api</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>io.airlift</groupId>
diff --git a/iotdb-core/confignode/pom.xml b/iotdb-core/confignode/pom.xml
index 0c5fb3c..dc8b9ad 100644
--- a/iotdb-core/confignode/pom.xml
+++ b/iotdb-core/confignode/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-core</artifactId>
-        <version>2.0.12-SNAPSHOT</version>
+        <version>2.0.11</version>
     </parent>
     <artifactId>iotdb-confignode</artifactId>
     <name>IoTDB: Core: ConfigNode</name>
@@ -43,72 +43,72 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>service-rpc</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-subscription</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-consensus</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-server</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>calc-commons</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>pipe-api</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>trigger-api</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>metrics-interface</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-commons</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-confignode</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-ainode</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>node-commons</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>udf-api</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.tsfile</groupId>
diff --git a/iotdb-core/consensus/pom.xml b/iotdb-core/consensus/pom.xml
index 71101be..e415638 100644
--- a/iotdb-core/consensus/pom.xml
+++ b/iotdb-core/consensus/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-core</artifactId>
-        <version>2.0.12-SNAPSHOT</version>
+        <version>2.0.11</version>
     </parent>
     <artifactId>iotdb-consensus</artifactId>
     <name>IoTDB: Core: Consensus</name>
@@ -39,32 +39,32 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>node-commons</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>metrics-interface</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-commons</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-consensus</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>service-rpc</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>pipe-api</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.ratis</groupId>
diff --git a/iotdb-core/datanode/pom.xml b/iotdb-core/datanode/pom.xml
index 4f1de43..ef66a51 100644
--- a/iotdb-core/datanode/pom.xml
+++ b/iotdb-core/datanode/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-core</artifactId>
-        <version>2.0.12-SNAPSHOT</version>
+        <version>2.0.11</version>
     </parent>
     <artifactId>iotdb-server</artifactId>
     <name>IoTDB: Core: Data-Node (Server)</name>
@@ -37,17 +37,17 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>service-rpc</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-subscription</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-consensus</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.tsfile</groupId>
@@ -62,87 +62,87 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>external-api</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>node-commons</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>calc-commons</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>isession</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-antlr</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-relational-grammar</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-commons</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-consensus</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>external-service-api</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>udf-api</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>trigger-api</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>metrics-interface</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-confignode</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-ainode</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>pipe-api</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-session</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>io.airlift</groupId>
@@ -280,7 +280,7 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>metrics-core</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.mockito</groupId>
diff --git a/iotdb-core/metrics/core/pom.xml b/iotdb-core/metrics/core/pom.xml
index 271da9a..22c1d8d 100644
--- a/iotdb-core/metrics/core/pom.xml
+++ b/iotdb-core/metrics/core/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-metrics</artifactId>
-        <version>2.0.12-SNAPSHOT</version>
+        <version>2.0.11</version>
     </parent>
     <artifactId>metrics-core</artifactId>
     <name>IoTDB: Core: Metrics: API Impl</name>
@@ -32,7 +32,7 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>metrics-interface</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>io.micrometer</groupId>
diff --git a/iotdb-core/metrics/interface/pom.xml b/iotdb-core/metrics/interface/pom.xml
index 7c6440b..802ba1c 100644
--- a/iotdb-core/metrics/interface/pom.xml
+++ b/iotdb-core/metrics/interface/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-metrics</artifactId>
-        <version>2.0.12-SNAPSHOT</version>
+        <version>2.0.11</version>
     </parent>
     <artifactId>metrics-interface</artifactId>
     <name>IoTDB: Core: Metrics: Metrics API</name>
@@ -33,17 +33,17 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-session</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>isession</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>service-rpc</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.tsfile</groupId>
diff --git a/iotdb-core/metrics/pom.xml b/iotdb-core/metrics/pom.xml
index d8a3dcb..6b36f0c 100644
--- a/iotdb-core/metrics/pom.xml
+++ b/iotdb-core/metrics/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-core</artifactId>
-        <version>2.0.12-SNAPSHOT</version>
+        <version>2.0.11</version>
     </parent>
     <artifactId>iotdb-metrics</artifactId>
     <packaging>pom</packaging>
diff --git a/iotdb-core/node-commons/pom.xml b/iotdb-core/node-commons/pom.xml
index ee5d473..4d29b42 100644
--- a/iotdb-core/node-commons/pom.xml
+++ b/iotdb-core/node-commons/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-core</artifactId>
-        <version>2.0.12-SNAPSHOT</version>
+        <version>2.0.11</version>
     </parent>
     <artifactId>node-commons</artifactId>
     <name>IoTDB: Core: Node Commons</name>
@@ -38,12 +38,12 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>service-rpc</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-subscription</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.tsfile</groupId>
@@ -53,52 +53,52 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>external-service-api</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-relational-grammar</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>udf-api</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>trigger-api</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>pipe-api</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-confignode</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-ainode</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-commons</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-consensus</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.tsfile</groupId>
@@ -108,12 +108,12 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>metrics-interface</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>metrics-core</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>io.dropwizard.metrics</groupId>
diff --git a/iotdb-core/pom.xml b/iotdb-core/pom.xml
index afb81bc..eba0d0b 100644
--- a/iotdb-core/pom.xml
+++ b/iotdb-core/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-parent</artifactId>
-        <version>2.0.12-SNAPSHOT</version>
+        <version>2.0.11</version>
     </parent>
     <artifactId>iotdb-core</artifactId>
     <packaging>pom</packaging>
diff --git a/iotdb-core/relational-grammar/pom.xml b/iotdb-core/relational-grammar/pom.xml
index 0b82be4..30b1c40 100644
--- a/iotdb-core/relational-grammar/pom.xml
+++ b/iotdb-core/relational-grammar/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-core</artifactId>
-        <version>2.0.12-SNAPSHOT</version>
+        <version>2.0.11</version>
     </parent>
     <artifactId>iotdb-relational-grammar</artifactId>
     <name>IoTDB: Core: Relational-Antlr-Parser</name>
diff --git a/iotdb-protocol/pom.xml b/iotdb-protocol/pom.xml
index f6100c1..43f8fc5 100644
--- a/iotdb-protocol/pom.xml
+++ b/iotdb-protocol/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-parent</artifactId>
-        <version>2.0.12-SNAPSHOT</version>
+        <version>2.0.11</version>
     </parent>
     <artifactId>iotdb-protocol</artifactId>
     <packaging>pom</packaging>
diff --git a/iotdb-protocol/thrift-ainode/pom.xml b/iotdb-protocol/thrift-ainode/pom.xml
index f2de15a..b118c87 100644
--- a/iotdb-protocol/thrift-ainode/pom.xml
+++ b/iotdb-protocol/thrift-ainode/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-protocol</artifactId>
-        <version>2.0.12-SNAPSHOT</version>
+        <version>2.0.11</version>
     </parent>
     <artifactId>iotdb-thrift-ainode</artifactId>
     <name>IoTDB: Protocol: Thrift AI Node</name>
@@ -41,7 +41,7 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-commons</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
     </dependencies>
     <build>
diff --git a/iotdb-protocol/thrift-commons/pom.xml b/iotdb-protocol/thrift-commons/pom.xml
index 43bce88..07d71ec7 100644
--- a/iotdb-protocol/thrift-commons/pom.xml
+++ b/iotdb-protocol/thrift-commons/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-protocol</artifactId>
-        <version>2.0.12-SNAPSHOT</version>
+        <version>2.0.11</version>
     </parent>
     <artifactId>iotdb-thrift-commons</artifactId>
     <name>IoTDB: Protocol: Thrift Commons</name>
diff --git a/iotdb-protocol/thrift-confignode/pom.xml b/iotdb-protocol/thrift-confignode/pom.xml
index bba699d..a4e19d7 100644
--- a/iotdb-protocol/thrift-confignode/pom.xml
+++ b/iotdb-protocol/thrift-confignode/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-protocol</artifactId>
-        <version>2.0.12-SNAPSHOT</version>
+        <version>2.0.11</version>
     </parent>
     <artifactId>iotdb-thrift-confignode</artifactId>
     <name>IoTDB: Protocol: Thrift Config Node</name>
@@ -41,7 +41,7 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-commons</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
     </dependencies>
     <build>
diff --git a/iotdb-protocol/thrift-consensus/pom.xml b/iotdb-protocol/thrift-consensus/pom.xml
index 0e9d625..57f3fd3 100644
--- a/iotdb-protocol/thrift-consensus/pom.xml
+++ b/iotdb-protocol/thrift-consensus/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-protocol</artifactId>
-        <version>2.0.12-SNAPSHOT</version>
+        <version>2.0.11</version>
     </parent>
     <artifactId>iotdb-thrift-consensus</artifactId>
     <name>IoTDB: Protocol: Thrift Consensus</name>
@@ -33,7 +33,7 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-commons</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.slf4j</groupId>
diff --git a/iotdb-protocol/thrift-datanode/pom.xml b/iotdb-protocol/thrift-datanode/pom.xml
index 0c9b2f1..2187dd4 100644
--- a/iotdb-protocol/thrift-datanode/pom.xml
+++ b/iotdb-protocol/thrift-datanode/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-protocol</artifactId>
-        <version>2.0.12-SNAPSHOT</version>
+        <version>2.0.11</version>
     </parent>
     <artifactId>iotdb-thrift</artifactId>
     <name>IoTDB: Protocol: Thrift Data Node</name>
@@ -33,7 +33,7 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-commons</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.apache.thrift</groupId>
diff --git a/library-udf/pom.xml b/library-udf/pom.xml
index 4ac6235..4750344 100644
--- a/library-udf/pom.xml
+++ b/library-udf/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-parent</artifactId>
-        <version>2.0.12-SNAPSHOT</version>
+        <version>2.0.11</version>
     </parent>
     <artifactId>library-udf</artifactId>
     <name>IoTDB: UDF</name>
@@ -41,7 +41,7 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>udf-api</artifactId>
-            <version>2.0.12-SNAPSHOT</version>
+            <version>2.0.11</version>
         </dependency>
         <dependency>
             <groupId>org.slf4j</groupId>
diff --git a/pom.xml b/pom.xml
index 6b8d0a7..1f781ea 100644
--- a/pom.xml
+++ b/pom.xml
@@ -35,7 +35,7 @@
     </parent>
     <groupId>org.apache.iotdb</groupId>
     <artifactId>iotdb-parent</artifactId>
-    <version>2.0.12-SNAPSHOT</version>
+    <version>2.0.11</version>
     <packaging>pom</packaging>
     <name>Apache IoTDB Project Parent POM</name>
     <description>This is the top level project that builds, packages the iotdb engine, client, and integration libs.</description>
@@ -1346,7 +1346,7 @@
         <connection>scm:git:ssh://git@github.com/apache/iotdb.git</connection>
         <developerConnection>scm:git:ssh://git@github.com/apache/iotdb.git</developerConnection>
         <url>ssh://git@github.com:apache/iotdb.git</url>
-        <tag>rel/0.10</tag>
+        <tag>v2.0.11</tag>
     </scm>
     <issueManagement>
         <system>Jira</system>