[release] Update version to 1.2.0
diff --git a/Dockerfile b/Dockerfile
index b01b633..23c8743 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -35,7 +35,7 @@
 # stage
 FROM openjdk:11-jre
 ENV FLINK_HOME=/opt/flink
-ENV OPERATOR_VERSION=1.2-SNAPSHOT
+ENV OPERATOR_VERSION=1.2.0
 ENV OPERATOR_JAR=flink-kubernetes-operator-$OPERATOR_VERSION-shaded.jar
 ENV WEBHOOK_JAR=flink-kubernetes-webhook-$OPERATOR_VERSION-shaded.jar
 ENV FLINK_KUBERNETES_SHADED_JAR=flink-kubernetes-shaded-$OPERATOR_VERSION.jar
diff --git a/docs/config.toml b/docs/config.toml
index a7bc2b7..e96b8d5 100644
--- a/docs/config.toml
+++ b/docs/config.toml
@@ -38,7 +38,7 @@
 
   # For stable releases, leave the bugfix version out (e.g. 1.2). For snapshot
   # release this should be the same as the regular version
-  VersionTitle = "1.2"
+  VersionTitle = "1.2.0"
 
   # The branch for this version of the Apache Flink Kubernetes Operator
   Branch = "release-1.2"
diff --git a/examples/flink-sql-runner-example/pom.xml b/examples/flink-sql-runner-example/pom.xml
index fa531b7..b1b9a2d 100644
--- a/examples/flink-sql-runner-example/pom.xml
+++ b/examples/flink-sql-runner-example/pom.xml
@@ -23,7 +23,7 @@
 	<parent>
 			<groupId>org.apache.flink</groupId>
 			<artifactId>flink-kubernetes-operator-parent</artifactId>
-			<version>1.2-SNAPSHOT</version>
+			<version>1.2.0</version>
 			<relativePath>../..</relativePath>
 	</parent>
 
diff --git a/examples/kubernetes-client-examples/pom.xml b/examples/kubernetes-client-examples/pom.xml
index 2325565..667555f 100644
--- a/examples/kubernetes-client-examples/pom.xml
+++ b/examples/kubernetes-client-examples/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.flink</groupId>
         <artifactId>flink-kubernetes-operator-parent</artifactId>
-        <version>1.2-SNAPSHOT</version>
+        <version>1.2.0</version>
         <relativePath>../..</relativePath>
     </parent>
 
@@ -35,7 +35,7 @@
         <dependency>
             <groupId>org.apache.flink</groupId>
             <artifactId>flink-kubernetes-operator</artifactId>
-            <version>1.2-SNAPSHOT</version>
+            <version>1.2.0</version>
             <scope>compile</scope>
         </dependency>
     </dependencies>
diff --git a/flink-kubernetes-docs/pom.xml b/flink-kubernetes-docs/pom.xml
index 454ed40..199709a 100644
--- a/flink-kubernetes-docs/pom.xml
+++ b/flink-kubernetes-docs/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.flink</groupId>
         <artifactId>flink-kubernetes-operator-parent</artifactId>
-        <version>1.2-SNAPSHOT</version>
+        <version>1.2.0</version>
         <relativePath>..</relativePath>
     </parent>
 
diff --git a/flink-kubernetes-operator/pom.xml b/flink-kubernetes-operator/pom.xml
index 920b6d8..4158896 100644
--- a/flink-kubernetes-operator/pom.xml
+++ b/flink-kubernetes-operator/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.flink</groupId>
         <artifactId>flink-kubernetes-operator-parent</artifactId>
-        <version>1.2-SNAPSHOT</version>
+        <version>1.2.0</version>
         <relativePath>..</relativePath>
     </parent>
 
diff --git a/flink-kubernetes-shaded/pom.xml b/flink-kubernetes-shaded/pom.xml
index 029eb4f..19dd89f 100644
--- a/flink-kubernetes-shaded/pom.xml
+++ b/flink-kubernetes-shaded/pom.xml
@@ -23,7 +23,7 @@
     <parent>
       <groupId>org.apache.flink</groupId>
       <artifactId>flink-kubernetes-operator-parent</artifactId>
-      <version>1.2-SNAPSHOT</version>
+      <version>1.2.0</version>
       <relativePath>..</relativePath>
     </parent>
 
diff --git a/flink-kubernetes-standalone/pom.xml b/flink-kubernetes-standalone/pom.xml
index 9633c7c..012ec1d 100644
--- a/flink-kubernetes-standalone/pom.xml
+++ b/flink-kubernetes-standalone/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <artifactId>flink-kubernetes-operator-parent</artifactId>
         <groupId>org.apache.flink</groupId>
-        <version>1.2-SNAPSHOT</version>
+        <version>1.2.0</version>
         <relativePath>..</relativePath>
     </parent>
 
diff --git a/flink-kubernetes-webhook/pom.xml b/flink-kubernetes-webhook/pom.xml
index 608c412..9e9fe61 100644
--- a/flink-kubernetes-webhook/pom.xml
+++ b/flink-kubernetes-webhook/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.flink</groupId>
         <artifactId>flink-kubernetes-operator-parent</artifactId>
-        <version>1.2-SNAPSHOT</version>
+        <version>1.2.0</version>
         <relativePath>..</relativePath>
     </parent>
 
diff --git a/helm/flink-kubernetes-operator/Chart.yaml b/helm/flink-kubernetes-operator/Chart.yaml
index 611390d..7ccb0e9 100644
--- a/helm/flink-kubernetes-operator/Chart.yaml
+++ b/helm/flink-kubernetes-operator/Chart.yaml
@@ -21,6 +21,6 @@
 name: flink-kubernetes-operator
 description: A Helm chart for the Apache Flink Kubernetes Operator
 type: application
-version: 1.2-SNAPSHOT
-appVersion: 1.2-SNAPSHOT
+version: 1.2.0
+appVersion: 1.2.0
 icon: https://flink.apache.org/img/logo/png/50/color_50.png
diff --git a/pom.xml b/pom.xml
index 9baaed5..cfa065e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -29,7 +29,7 @@
 
     <groupId>org.apache.flink</groupId>
     <artifactId>flink-kubernetes-operator-parent</artifactId>
-    <version>1.2-SNAPSHOT</version>
+    <version>1.2.0</version>
 
     <name>Flink Kubernetes: </name>
     <packaging>pom</packaging>