[maven-release-plugin] rollback changes from release preparation of v0.4.0-RC1
diff --git a/examples/java/pom.xml b/examples/java/pom.xml
index eeb2044..ab5bffa 100644
--- a/examples/java/pom.xml
+++ b/examples/java/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.beam</groupId>
     <artifactId>beam-examples-parent</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/examples/java8/pom.xml b/examples/java8/pom.xml
index 58f4e94..c80de36 100644
--- a/examples/java8/pom.xml
+++ b/examples/java8/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.beam</groupId>
     <artifactId>beam-examples-parent</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/examples/pom.xml b/examples/pom.xml
index 105a5f3..9d25193 100644
--- a/examples/pom.xml
+++ b/examples/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.beam</groupId>
     <artifactId>beam-parent</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/pom.xml b/pom.xml
index 3e5517d..6e509ef 100644
--- a/pom.xml
+++ b/pom.xml
@@ -34,7 +34,7 @@
   <url>http://beam.apache.org/</url>
   <inceptionYear>2016</inceptionYear>
 
-  <version>0.4.0</version>
+  <version>0.4.0-SNAPSHOT</version>
 
   <licenses>
     <license>
@@ -48,7 +48,7 @@
     <connection>scm:git:https://git-wip-us.apache.org/repos/asf/beam.git</connection>
     <developerConnection>scm:git:https://git-wip-us.apache.org/repos/asf/beam.git</developerConnection>
     <url>https://git-wip-us.apache.org/repos/asf?p=beam.git;a=summary</url>
-    <tag>v0.4.0-RC1</tag>
+    <tag>release-0.4.0</tag>
   </scm>
 
   <issueManagement>
diff --git a/runners/apex/pom.xml b/runners/apex/pom.xml
index 6d9a5b0..3edeaa8 100644
--- a/runners/apex/pom.xml
+++ b/runners/apex/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.beam</groupId>
     <artifactId>beam-runners-parent</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/runners/core-java/pom.xml b/runners/core-java/pom.xml
index d6f2395..e81482a 100644
--- a/runners/core-java/pom.xml
+++ b/runners/core-java/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.beam</groupId>
     <artifactId>beam-runners-parent</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/runners/direct-java/pom.xml b/runners/direct-java/pom.xml
index ac1908a..af07f88 100644
--- a/runners/direct-java/pom.xml
+++ b/runners/direct-java/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.beam</groupId>
     <artifactId>beam-runners-parent</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/runners/flink/examples/pom.xml b/runners/flink/examples/pom.xml
index e6119c0..653a8a7 100644
--- a/runners/flink/examples/pom.xml
+++ b/runners/flink/examples/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.beam</groupId>
     <artifactId>beam-runners-flink-parent</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/runners/flink/pom.xml b/runners/flink/pom.xml
index fcd68ee..dd75307 100644
--- a/runners/flink/pom.xml
+++ b/runners/flink/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.beam</groupId>
     <artifactId>beam-runners-parent</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/runners/flink/runner/pom.xml b/runners/flink/runner/pom.xml
index 200316c..85117c4 100644
--- a/runners/flink/runner/pom.xml
+++ b/runners/flink/runner/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.beam</groupId>
     <artifactId>beam-runners-flink-parent</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/runners/google-cloud-dataflow-java/pom.xml b/runners/google-cloud-dataflow-java/pom.xml
index 67ccab3..c59ee81 100644
--- a/runners/google-cloud-dataflow-java/pom.xml
+++ b/runners/google-cloud-dataflow-java/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.beam</groupId>
     <artifactId>beam-runners-parent</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/runners/pom.xml b/runners/pom.xml
index a6ec349..30976f4 100644
--- a/runners/pom.xml
+++ b/runners/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.beam</groupId>
     <artifactId>beam-parent</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/runners/spark/pom.xml b/runners/spark/pom.xml
index e50d6a9..3f4288e 100644
--- a/runners/spark/pom.xml
+++ b/runners/spark/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.beam</groupId>
     <artifactId>beam-runners-parent</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/sdks/java/build-tools/pom.xml b/sdks/java/build-tools/pom.xml
index ea3d4c8..f2fa479 100644
--- a/sdks/java/build-tools/pom.xml
+++ b/sdks/java/build-tools/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.beam</groupId>
     <artifactId>beam-parent</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.0-SNAPSHOT</version>
     <relativePath>../../../pom.xml</relativePath>
   </parent>
 
diff --git a/sdks/java/core/pom.xml b/sdks/java/core/pom.xml
index 628d183..ffe8807 100644
--- a/sdks/java/core/pom.xml
+++ b/sdks/java/core/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.beam</groupId>
     <artifactId>beam-sdks-java-parent</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/sdks/java/extensions/join-library/pom.xml b/sdks/java/extensions/join-library/pom.xml
index 95b353f..c172edc 100644
--- a/sdks/java/extensions/join-library/pom.xml
+++ b/sdks/java/extensions/join-library/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.beam</groupId>
     <artifactId>beam-sdks-java-extensions-parent</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/sdks/java/extensions/pom.xml b/sdks/java/extensions/pom.xml
index a4247ee..1626b49 100644
--- a/sdks/java/extensions/pom.xml
+++ b/sdks/java/extensions/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.beam</groupId>
     <artifactId>beam-sdks-java-parent</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/sdks/java/extensions/sorter/pom.xml b/sdks/java/extensions/sorter/pom.xml
index ae6e68b..033cf30 100644
--- a/sdks/java/extensions/sorter/pom.xml
+++ b/sdks/java/extensions/sorter/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.beam</groupId>
     <artifactId>beam-sdks-java-extensions-parent</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/sdks/java/io/google-cloud-platform/pom.xml b/sdks/java/io/google-cloud-platform/pom.xml
index dd15695..d2d2ffe 100644
--- a/sdks/java/io/google-cloud-platform/pom.xml
+++ b/sdks/java/io/google-cloud-platform/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.beam</groupId>
     <artifactId>beam-sdks-java-io-parent</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/sdks/java/io/hdfs/pom.xml b/sdks/java/io/hdfs/pom.xml
index 860572b..9d11516 100644
--- a/sdks/java/io/hdfs/pom.xml
+++ b/sdks/java/io/hdfs/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.beam</groupId>
     <artifactId>beam-sdks-java-io-parent</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/sdks/java/io/jdbc/pom.xml b/sdks/java/io/jdbc/pom.xml
index 33786d3..7fb16ab 100644
--- a/sdks/java/io/jdbc/pom.xml
+++ b/sdks/java/io/jdbc/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.beam</groupId>
     <artifactId>beam-sdks-java-io-parent</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/sdks/java/io/jms/pom.xml b/sdks/java/io/jms/pom.xml
index b56f3fe..ee685ad 100644
--- a/sdks/java/io/jms/pom.xml
+++ b/sdks/java/io/jms/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.beam</groupId>
     <artifactId>beam-sdks-java-io-parent</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/sdks/java/io/kafka/pom.xml b/sdks/java/io/kafka/pom.xml
index 2076a5e..8cc2ba8 100644
--- a/sdks/java/io/kafka/pom.xml
+++ b/sdks/java/io/kafka/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.beam</groupId>
     <artifactId>beam-sdks-java-io-parent</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/sdks/java/io/kinesis/pom.xml b/sdks/java/io/kinesis/pom.xml
index 39524f0..9cd9b9a 100644
--- a/sdks/java/io/kinesis/pom.xml
+++ b/sdks/java/io/kinesis/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.beam</groupId>
     <artifactId>beam-sdks-java-io-parent</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/sdks/java/io/mongodb/pom.xml b/sdks/java/io/mongodb/pom.xml
index fd202af..813ada6 100644
--- a/sdks/java/io/mongodb/pom.xml
+++ b/sdks/java/io/mongodb/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.beam</groupId>
     <artifactId>beam-sdks-java-io-parent</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/sdks/java/io/pom.xml b/sdks/java/io/pom.xml
index f18d764..06c8096 100644
--- a/sdks/java/io/pom.xml
+++ b/sdks/java/io/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.beam</groupId>
     <artifactId>beam-sdks-java-parent</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/sdks/java/java8tests/pom.xml b/sdks/java/java8tests/pom.xml
index 7d54136..1139af2 100644
--- a/sdks/java/java8tests/pom.xml
+++ b/sdks/java/java8tests/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.beam</groupId>
     <artifactId>beam-sdks-java-parent</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/sdks/java/maven-archetypes/examples-java8/pom.xml b/sdks/java/maven-archetypes/examples-java8/pom.xml
index f502f95..968f4b2 100644
--- a/sdks/java/maven-archetypes/examples-java8/pom.xml
+++ b/sdks/java/maven-archetypes/examples-java8/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.beam</groupId>
     <artifactId>beam-sdks-java-maven-archetypes-parent</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/sdks/java/maven-archetypes/examples/pom.xml b/sdks/java/maven-archetypes/examples/pom.xml
index d62e40c..1fc3e43 100644
--- a/sdks/java/maven-archetypes/examples/pom.xml
+++ b/sdks/java/maven-archetypes/examples/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.beam</groupId>
     <artifactId>beam-sdks-java-maven-archetypes-parent</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/sdks/java/maven-archetypes/pom.xml b/sdks/java/maven-archetypes/pom.xml
index cac6ba4..2e289d7 100644
--- a/sdks/java/maven-archetypes/pom.xml
+++ b/sdks/java/maven-archetypes/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.beam</groupId>
     <artifactId>beam-sdks-java-parent</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/sdks/java/maven-archetypes/starter/pom.xml b/sdks/java/maven-archetypes/starter/pom.xml
index 1c9a632..342de93 100644
--- a/sdks/java/maven-archetypes/starter/pom.xml
+++ b/sdks/java/maven-archetypes/starter/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.beam</groupId>
     <artifactId>beam-sdks-java-maven-archetypes-parent</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/sdks/java/pom.xml b/sdks/java/pom.xml
index e4f4ac1..810bf5e 100644
--- a/sdks/java/pom.xml
+++ b/sdks/java/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.beam</groupId>
     <artifactId>beam-sdks-parent</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/sdks/pom.xml b/sdks/pom.xml
index 17bfadc..7d85118 100644
--- a/sdks/pom.xml
+++ b/sdks/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.beam</groupId>
     <artifactId>beam-parent</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>