diff --git a/api/pom.xml b/api/pom.xml
index e21fd7ab25..0e9d3331c1 100644
--- a/api/pom.xml
+++ b/api/pom.xml
@@ -8,7 +8,7 @@
   <parent>
     <groupId>org.zanata</groupId>
     <artifactId>parent</artifactId>
-    <version>4.2.1-SNAPSHOT</version>
+    <version>4.2.1</version>
     <relativePath>../parent</relativePath>
   </parent>
 
@@ -16,7 +16,7 @@
   <scm>
     <connection>scm:git:https://github.com/zanata/zanata-platform.git</connection>
     <developerConnection>scm:git:git@github.com:zanata/zanata-platform.git</developerConnection>
-    <tag>HEAD</tag>
+    <tag>platform-4.2.1</tag>
   </scm>
 
   <!-- This is needed for bootstrapping with a zanata-parent SNAPSHOT  -->
diff --git a/api/zanata-common-api/pom.xml b/api/zanata-common-api/pom.xml
index 8f0bba30eb..103caae6de 100644
--- a/api/zanata-common-api/pom.xml
+++ b/api/zanata-common-api/pom.xml
@@ -7,7 +7,7 @@
   <parent>
     <groupId>org.zanata</groupId>
     <artifactId>api</artifactId>
-    <version>4.2.1-SNAPSHOT</version>
+    <version>4.2.1</version>
   </parent>
   <packaging>takari-jar</packaging>
 
@@ -15,7 +15,7 @@
   <scm>
     <connection>scm:git:https://github.com/zanata/zanata-platform.git</connection>
     <developerConnection>scm:git:git@github.com:zanata/zanata-platform.git</developerConnection>
-    <tag>HEAD</tag>
+    <tag>platform-4.2.1</tag>
   </scm>
 
   <properties>
diff --git a/build-tools/pom.xml b/build-tools/pom.xml
index 56c952d20b..6b606b7008 100644
--- a/build-tools/pom.xml
+++ b/build-tools/pom.xml
@@ -2,7 +2,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.zanata</groupId>
   <artifactId>build-tools</artifactId>
-  <version>4.2.1-SNAPSHOT</version>
+  <version>4.2.1</version>
   <name>Build Tools</name>
   <description>Build tools for Zanata modules</description>
   <url>http://zanata.org/</url>
@@ -23,7 +23,7 @@
     <connection>scm:git:https://github.com/zanata/zanata-platform.git</connection>
     <developerConnection>scm:git:git@github.com:zanata/zanata-platform.git</developerConnection>
     <url>https://github.com/zanata/zanata-platform/tree/master/build-tools</url>
-    <tag>HEAD</tag>
+    <tag>platform-4.2.1</tag>
   </scm>
 
   <licenses>
diff --git a/client/pom.xml b/client/pom.xml
index 7ca1f5a5c0..79d24b9640 100644
--- a/client/pom.xml
+++ b/client/pom.xml
@@ -7,7 +7,7 @@
   <parent>
     <groupId>org.zanata</groupId>
     <artifactId>parent</artifactId>
-    <version>4.2.1-SNAPSHOT</version>
+    <version>4.2.1</version>
     <relativePath>../parent</relativePath>
   </parent>
 
@@ -15,7 +15,7 @@
   <scm>
     <connection>scm:git:https://github.com/zanata/zanata-platform.git</connection>
     <developerConnection>scm:git:git@github.com:zanata/zanata-platform.git</developerConnection>
-    <tag>HEAD</tag>
+    <tag>platform-4.2.1</tag>
   </scm>
 
   <!-- This is needed for bootstrapping with a zanata-parent SNAPSHOT  -->
diff --git a/client/stub-server/pom.xml b/client/stub-server/pom.xml
index 29e6ba7b83..d713fa5c6f 100644
--- a/client/stub-server/pom.xml
+++ b/client/stub-server/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>org.zanata</groupId>
     <artifactId>client</artifactId>
-    <version>4.2.1-SNAPSHOT</version>
+    <version>4.2.1</version>
   </parent>
   <artifactId>stub-server</artifactId>
   <name>stub-server</name>
@@ -14,7 +14,7 @@
   <scm>
     <connection>scm:git:https://github.com/zanata/zanata-platform.git</connection>
     <developerConnection>scm:git:git@github.com:zanata/zanata-platform.git</developerConnection>
-    <tag>HEAD</tag>
+    <tag>platform-4.2.1</tag>
   </scm>
 
   <properties>
diff --git a/client/zanata-cli/pom.xml b/client/zanata-cli/pom.xml
index 6ac1872067..635bea9ce7 100644
--- a/client/zanata-cli/pom.xml
+++ b/client/zanata-cli/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>org.zanata</groupId>
     <artifactId>client</artifactId>
-    <version>4.2.1-SNAPSHOT</version>
+    <version>4.2.1</version>
   </parent>
   <artifactId>zanata-cli</artifactId>
   <name>Zanata command-line client</name>
@@ -14,7 +14,7 @@
   <scm>
     <connection>scm:git:https://github.com/zanata/zanata-platform.git</connection>
     <developerConnection>scm:git:git@github.com:zanata/zanata-platform.git</developerConnection>
-    <tag>HEAD</tag>
+    <tag>platform-4.2.1</tag>
   </scm>
 
   <build>
diff --git a/client/zanata-client-commands/pom.xml b/client/zanata-client-commands/pom.xml
index d9dc5cf52e..06a95cc9d3 100644
--- a/client/zanata-client-commands/pom.xml
+++ b/client/zanata-client-commands/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>org.zanata</groupId>
     <artifactId>client</artifactId>
-    <version>4.2.1-SNAPSHOT</version>
+    <version>4.2.1</version>
   </parent>
   <artifactId>zanata-client-commands</artifactId>
   <name>Zanata client commands</name>
@@ -14,7 +14,7 @@
   <scm>
     <connection>scm:git:https://github.com/zanata/zanata-platform.git</connection>
     <developerConnection>scm:git:git@github.com:zanata/zanata-platform.git</developerConnection>
-    <tag>HEAD</tag>
+    <tag>platform-4.2.1</tag>
   </scm>
 
   <dependencies>
diff --git a/client/zanata-maven-plugin/pom.xml b/client/zanata-maven-plugin/pom.xml
index 44b57cd14f..dfc0daffd0 100644
--- a/client/zanata-maven-plugin/pom.xml
+++ b/client/zanata-maven-plugin/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>org.zanata</groupId>
     <artifactId>client</artifactId>
-    <version>4.2.1-SNAPSHOT</version>
+    <version>4.2.1</version>
   </parent>
   <artifactId>zanata-maven-plugin</artifactId>
 
@@ -29,7 +29,7 @@
   <scm>
     <connection>scm:git:https://github.com/zanata/zanata-platform.git</connection>
     <developerConnection>scm:git:git@github.com:zanata/zanata-platform.git</developerConnection>
-    <tag>HEAD</tag>
+    <tag>platform-4.2.1</tag>
   </scm>
 
   <properties>
diff --git a/client/zanata-rest-client/pom.xml b/client/zanata-rest-client/pom.xml
index db339e717e..6dea390dce 100644
--- a/client/zanata-rest-client/pom.xml
+++ b/client/zanata-rest-client/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>org.zanata</groupId>
     <artifactId>client</artifactId>
-    <version>4.2.1-SNAPSHOT</version>
+    <version>4.2.1</version>
   </parent>
   <packaging>takari-jar</packaging>
 
@@ -14,7 +14,7 @@
   <scm>
     <connection>scm:git:https://github.com/zanata/zanata-platform.git</connection>
     <developerConnection>scm:git:git@github.com:zanata/zanata-platform.git</developerConnection>
-    <tag>HEAD</tag>
+    <tag>platform-4.2.1</tag>
   </scm>
 
   <dependencies>
diff --git a/common/pom.xml b/common/pom.xml
index 9e0c7803f2..9c5db381c1 100644
--- a/common/pom.xml
+++ b/common/pom.xml
@@ -7,7 +7,7 @@
   <parent>
     <groupId>org.zanata</groupId>
     <artifactId>parent</artifactId>
-    <version>4.2.1-SNAPSHOT</version>
+    <version>4.2.1</version>
     <relativePath>../parent</relativePath>
   </parent>
 
@@ -15,7 +15,7 @@
   <scm>
     <connection>scm:git:https://github.com/zanata/zanata-platform.git</connection>
     <developerConnection>scm:git:git@github.com:zanata/zanata-platform.git</developerConnection>
-    <tag>HEAD</tag>
+    <tag>platform-4.2.1</tag>
   </scm>
 
   <!-- This is needed for bootstrapping with a zanata-parent SNAPSHOT  -->
diff --git a/common/zanata-adapter-glossary/pom.xml b/common/zanata-adapter-glossary/pom.xml
index 8993ca4e38..f54e185dac 100644
--- a/common/zanata-adapter-glossary/pom.xml
+++ b/common/zanata-adapter-glossary/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>org.zanata</groupId>
     <artifactId>common</artifactId>
-    <version>4.2.1-SNAPSHOT</version>
+    <version>4.2.1</version>
   </parent>
   <packaging>takari-jar</packaging>
 
@@ -14,7 +14,7 @@
   <scm>
     <connection>scm:git:https://github.com/zanata/zanata-platform.git</connection>
     <developerConnection>scm:git:git@github.com:zanata/zanata-platform.git</developerConnection>
-    <tag>HEAD</tag>
+    <tag>platform-4.2.1</tag>
   </scm>
 
   <dependencies>
diff --git a/common/zanata-adapter-po/pom.xml b/common/zanata-adapter-po/pom.xml
index dae228e260..c2ca84cf19 100644
--- a/common/zanata-adapter-po/pom.xml
+++ b/common/zanata-adapter-po/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>org.zanata</groupId>
     <artifactId>common</artifactId>
-    <version>4.2.1-SNAPSHOT</version>
+    <version>4.2.1</version>
   </parent>
   <packaging>takari-jar</packaging>
 
@@ -14,7 +14,7 @@
   <scm>
     <connection>scm:git:https://github.com/zanata/zanata-platform.git</connection>
     <developerConnection>scm:git:git@github.com:zanata/zanata-platform.git</developerConnection>
-    <tag>HEAD</tag>
+    <tag>platform-4.2.1</tag>
   </scm>
 
   <dependencies>
diff --git a/common/zanata-adapter-properties/pom.xml b/common/zanata-adapter-properties/pom.xml
index 83aa6a638b..14dcde0bc5 100644
--- a/common/zanata-adapter-properties/pom.xml
+++ b/common/zanata-adapter-properties/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>org.zanata</groupId>
     <artifactId>common</artifactId>
-    <version>4.2.1-SNAPSHOT</version>
+    <version>4.2.1</version>
   </parent>
   <packaging>takari-jar</packaging>
 
@@ -14,7 +14,7 @@
   <scm>
     <connection>scm:git:https://github.com/zanata/zanata-platform.git</connection>
     <developerConnection>scm:git:git@github.com:zanata/zanata-platform.git</developerConnection>
-    <tag>HEAD</tag>
+    <tag>platform-4.2.1</tag>
   </scm>
 
   <dependencies>
diff --git a/common/zanata-adapter-xliff/pom.xml b/common/zanata-adapter-xliff/pom.xml
index 36dfd6b457..ebef239809 100644
--- a/common/zanata-adapter-xliff/pom.xml
+++ b/common/zanata-adapter-xliff/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>org.zanata</groupId>
     <artifactId>common</artifactId>
-    <version>4.2.1-SNAPSHOT</version>
+    <version>4.2.1</version>
   </parent>
   <packaging>takari-jar</packaging>
 
@@ -14,7 +14,7 @@
   <scm>
     <connection>scm:git:https://github.com/zanata/zanata-platform.git</connection>
     <developerConnection>scm:git:git@github.com:zanata/zanata-platform.git</developerConnection>
-    <tag>HEAD</tag>
+    <tag>platform-4.2.1</tag>
   </scm>
 
   <dependencies>
diff --git a/common/zanata-common-util/pom.xml b/common/zanata-common-util/pom.xml
index ed9299166c..237566030e 100644
--- a/common/zanata-common-util/pom.xml
+++ b/common/zanata-common-util/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>org.zanata</groupId>
     <artifactId>common</artifactId>
-    <version>4.2.1-SNAPSHOT</version>
+    <version>4.2.1</version>
   </parent>
   <packaging>takari-jar</packaging>
 
@@ -14,7 +14,7 @@
   <scm>
     <connection>scm:git:https://github.com/zanata/zanata-platform.git</connection>
     <developerConnection>scm:git:git@github.com:zanata/zanata-platform.git</developerConnection>
-    <tag>HEAD</tag>
+    <tag>platform-4.2.1</tag>
   </scm>
 
   <build>
diff --git a/parent/pom.xml b/parent/pom.xml
index 50061cfb4a..4d08bd9ba4 100644
--- a/parent/pom.xml
+++ b/parent/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.zanata</groupId>
   <artifactId>parent</artifactId>
-  <version>4.2.1-SNAPSHOT</version>
+  <version>4.2.1</version>
   <name>Zanata Parent POM</name>
   <description>Parent pom for Zanata modules</description>
   <url>http://zanata.org/</url>
@@ -22,7 +22,7 @@
          See https://issues.apache.org/jira/browse/MPIR-234?focusedCommentId=14663321&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14663321
     -->
     <url>https://github.com/zanata/zanata-platform/tree/master/</url>
-    <tag>HEAD</tag>
+    <tag>platform-4.2.1</tag>
   </scm>
 
   <licenses>
diff --git a/pom.xml b/pom.xml
index 6121534ef7..90dc20e0cb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -9,7 +9,7 @@
   <parent>
     <groupId>org.zanata</groupId>
     <artifactId>parent</artifactId>
-    <version>4.2.1-SNAPSHOT</version>
+    <version>4.2.1</version>
     <relativePath>parent</relativePath>
   </parent>
 
@@ -17,7 +17,7 @@
   <scm>
     <connection>scm:git:https://github.com/zanata/zanata-platform.git</connection>
     <developerConnection>scm:git:git@github.com:zanata/zanata-platform.git</developerConnection>
-    <tag>HEAD</tag>
+    <tag>platform-4.2.1</tag>
   </scm>
 
   <modules>
diff --git a/server/functional-test/pom.xml b/server/functional-test/pom.xml
index 596b5833d1..4d1f62a3c2 100644
--- a/server/functional-test/pom.xml
+++ b/server/functional-test/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>org.zanata</groupId>
     <artifactId>server</artifactId>
-    <version>4.2.1-SNAPSHOT</version>
+    <version>4.2.1</version>
   </parent>
   <artifactId>functional-test</artifactId>
   <!--if we want to use pom packaging, we need to explicitly enable some plugins and various things-->
diff --git a/server/gwt-editor/pom.xml b/server/gwt-editor/pom.xml
index 3fa4a91342..9be539fcd9 100644
--- a/server/gwt-editor/pom.xml
+++ b/server/gwt-editor/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>org.zanata</groupId>
     <artifactId>server</artifactId>
-    <version>4.2.1-SNAPSHOT</version>
+    <version>4.2.1</version>
   </parent>
   <artifactId>gwt-editor</artifactId>
   <name>gwt-editor</name>
diff --git a/server/pom.xml b/server/pom.xml
index 1d428ded0f..bcd9457e6a 100644
--- a/server/pom.xml
+++ b/server/pom.xml
@@ -7,7 +7,7 @@
   <parent>
     <groupId>org.zanata</groupId>
     <artifactId>parent</artifactId>
-    <version>4.2.1-SNAPSHOT</version>
+    <version>4.2.1</version>
     <relativePath>../parent</relativePath>
   </parent>
 
@@ -15,7 +15,7 @@
   <scm>
     <connection>scm:git:https://github.com/zanata/zanata-platform.git</connection>
     <developerConnection>scm:git:git@github.com:zanata/zanata-platform.git</developerConnection>
-    <tag>HEAD</tag>
+    <tag>platform-4.2.1</tag>
   </scm>
 
   <properties>
diff --git a/server/security-common/pom.xml b/server/security-common/pom.xml
index 5965795535..371eafba04 100644
--- a/server/security-common/pom.xml
+++ b/server/security-common/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>org.zanata</groupId>
     <artifactId>server</artifactId>
-    <version>4.2.1-SNAPSHOT</version>
+    <version>4.2.1</version>
   </parent>
   <artifactId>security-common</artifactId>
   <name>security-common</name>
diff --git a/server/zanata-frontend/pom.xml b/server/zanata-frontend/pom.xml
index 47d56ac305..badc94611f 100644
--- a/server/zanata-frontend/pom.xml
+++ b/server/zanata-frontend/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>org.zanata</groupId>
     <artifactId>server</artifactId>
-    <version>4.2.1-SNAPSHOT</version>
+    <version>4.2.1</version>
   </parent>
   <artifactId>zanata-frontend</artifactId>
   <name>Zanata frontend</name>
@@ -15,7 +15,7 @@
   <scm>
     <connection>scm:git:https://github.com/zanata/zanata-platform.git</connection>
     <developerConnection>scm:git:git@github.com:zanata/zanata-platform.git</developerConnection>
-    <tag>HEAD</tag>
+    <tag>platform-4.2.1</tag>
   </scm>
 
   <!-- Referenced later in the document with ${tagname}. -->
diff --git a/server/zanata-liquibase/pom.xml b/server/zanata-liquibase/pom.xml
index 5bfac14ba3..e7cdfe49b5 100644
--- a/server/zanata-liquibase/pom.xml
+++ b/server/zanata-liquibase/pom.xml
@@ -3,7 +3,7 @@
   <parent>
     <artifactId>server</artifactId>
     <groupId>org.zanata</groupId>
-    <version>4.2.1-SNAPSHOT</version>
+    <version>4.2.1</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/server/zanata-model/pom.xml b/server/zanata-model/pom.xml
index 8da3145b4e..a426a29879 100644
--- a/server/zanata-model/pom.xml
+++ b/server/zanata-model/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>org.zanata</groupId>
     <artifactId>server</artifactId>
-    <version>4.2.1-SNAPSHOT</version>
+    <version>4.2.1</version>
   </parent>
   <artifactId>zanata-model</artifactId>
   <name>Zanata model</name>
@@ -15,7 +15,7 @@
     <connection>scm:git:git://github.com/zanata/zanata.git</connection>
     <developerConnection>scm:git:git@github.com:zanata/zanata.git</developerConnection>
     <url>https://github.com/zanata/zanata</url>
-    <tag>HEAD</tag>
+    <tag>platform-4.2.1</tag>
   </scm>
 
   <properties>
diff --git a/server/zanata-test-war/pom.xml b/server/zanata-test-war/pom.xml
index 2435ac9b64..5d02ebc947 100644
--- a/server/zanata-test-war/pom.xml
+++ b/server/zanata-test-war/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>org.zanata</groupId>
     <artifactId>server</artifactId>
-    <version>4.2.1-SNAPSHOT</version>
+    <version>4.2.1</version>
   </parent>
   <artifactId>zanata-test-war</artifactId>
   <packaging>war</packaging>
diff --git a/server/zanata-war/pom.xml b/server/zanata-war/pom.xml
index 330c5133d8..d934e01202 100644
--- a/server/zanata-war/pom.xml
+++ b/server/zanata-war/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>org.zanata</groupId>
     <artifactId>server</artifactId>
-    <version>4.2.1-SNAPSHOT</version>
+    <version>4.2.1</version>
   </parent>
   <artifactId>zanata-war</artifactId>
   <packaging>war</packaging>
@@ -16,7 +16,7 @@
     <connection>scm:git:git://github.com/zanata/zanata.git</connection>
     <developerConnection>scm:git:git@github.com:zanata/zanata.git</developerConnection>
     <url>https://github.com/zanata/zanata</url>
-    <tag>HEAD</tag>
+    <tag>platform-4.2.1</tag>
   </scm>
 
   <properties>