diff --git a/build.properties b/build.properties
index fb57e954d6..065ca80129 100644
--- a/build.properties
+++ b/build.properties
@@ -17,16 +17,16 @@ spring.osgi.range="${spring.osgi.range.nq}"
 aj.osgi.range="[1.6.8, 2.0.0)"
 
 ## For GA releases
-release.type=release
-build.stamp=RELEASE
+#release.type=release
+#build.stamp=RELEASE
 
 ## For milestone releases
 #release.type=milestone
 #build.stamp=M1
 
 ## For trunk development / ci builds
-#release.type=integration
-#build.stamp=BUILD-SNAPSHOT
+release.type=integration
+build.stamp=BUILD-SNAPSHOT
 
 #bundlor
 fail.on.warnings=false
diff --git a/org.springframework.aop/pom.xml b/org.springframework.aop/pom.xml
index ffb84d36d9..541d984690 100644
--- a/org.springframework.aop/pom.xml
+++ b/org.springframework.aop/pom.xml
@@ -6,12 +6,12 @@
   <groupId>org.springframework</groupId>
   <artifactId>spring-aop</artifactId>
   <packaging>jar</packaging>
-  <version>3.1.3.RELEASE</version>
+  <version>3.1.4.BUILD-SNAPSHOT</version>
   <parent>
     <groupId>org.springframework</groupId>
     <artifactId>spring-parent</artifactId>
     <relativePath>../org.springframework.spring-parent</relativePath>
-    <version>3.1.3.RELEASE</version>
+    <version>3.1.4.BUILD-SNAPSHOT</version>
   </parent>
   <licenses>
     <license>
diff --git a/org.springframework.asm/pom.xml b/org.springframework.asm/pom.xml
index 138f24435d..ac666e92c8 100644
--- a/org.springframework.asm/pom.xml
+++ b/org.springframework.asm/pom.xml
@@ -6,12 +6,12 @@
   <groupId>org.springframework</groupId>
   <artifactId>spring-asm</artifactId>
   <packaging>jar</packaging>
-  <version>3.1.3.RELEASE</version>
+  <version>3.1.4.BUILD-SNAPSHOT</version>
   <parent>
     <groupId>org.springframework</groupId>
     <artifactId>spring-parent</artifactId>
     <relativePath>../org.springframework.spring-parent</relativePath>
-    <version>3.1.3.RELEASE</version>
+    <version>3.1.4.BUILD-SNAPSHOT</version>
   </parent>
   <licenses>
     <license>
diff --git a/org.springframework.aspects/pom.xml b/org.springframework.aspects/pom.xml
index a6c1bfba2f..44c6367020 100644
--- a/org.springframework.aspects/pom.xml
+++ b/org.springframework.aspects/pom.xml
@@ -6,12 +6,12 @@
   <groupId>org.springframework</groupId>
   <artifactId>spring-aspects</artifactId>
   <packaging>jar</packaging>
-  <version>3.1.3.RELEASE</version>
+  <version>3.1.4.BUILD-SNAPSHOT</version>
   <parent>
     <groupId>org.springframework</groupId>
     <artifactId>spring-parent</artifactId>
     <relativePath>../org.springframework.spring-parent</relativePath>
-    <version>3.1.3.RELEASE</version>
+    <version>3.1.4.BUILD-SNAPSHOT</version>
   </parent>
   <licenses>
     <license>
diff --git a/org.springframework.beans/pom.xml b/org.springframework.beans/pom.xml
index 55d9823d9f..8606a8c6bd 100644
--- a/org.springframework.beans/pom.xml
+++ b/org.springframework.beans/pom.xml
@@ -6,12 +6,12 @@
   <groupId>org.springframework</groupId>
   <artifactId>spring-beans</artifactId>
   <packaging>jar</packaging>
-  <version>3.1.3.RELEASE</version>
+  <version>3.1.4.BUILD-SNAPSHOT</version>
   <parent>
     <groupId>org.springframework</groupId>
     <artifactId>spring-parent</artifactId>
     <relativePath>../org.springframework.spring-parent</relativePath>
-    <version>3.1.3.RELEASE</version>
+    <version>3.1.4.BUILD-SNAPSHOT</version>
   </parent>
   <licenses>
     <license>
diff --git a/org.springframework.context.support/pom.xml b/org.springframework.context.support/pom.xml
index d7df4fb020..d774432ad2 100644
--- a/org.springframework.context.support/pom.xml
+++ b/org.springframework.context.support/pom.xml
@@ -6,12 +6,12 @@
   <groupId>org.springframework</groupId>
   <artifactId>spring-context-support</artifactId>
   <packaging>jar</packaging>
-  <version>3.1.3.RELEASE</version>
+  <version>3.1.4.BUILD-SNAPSHOT</version>
   <parent>
     <groupId>org.springframework</groupId>
     <artifactId>spring-parent</artifactId>
     <relativePath>../org.springframework.spring-parent</relativePath>
-    <version>3.1.3.RELEASE</version>
+    <version>3.1.4.BUILD-SNAPSHOT</version>
   </parent>
   <licenses>
     <license>
diff --git a/org.springframework.context/pom.xml b/org.springframework.context/pom.xml
index 349a4dd7d6..6f3fe20b63 100644
--- a/org.springframework.context/pom.xml
+++ b/org.springframework.context/pom.xml
@@ -6,12 +6,12 @@
   <groupId>org.springframework</groupId>
   <artifactId>spring-context</artifactId>
   <packaging>jar</packaging>
-  <version>3.1.3.RELEASE</version>
+  <version>3.1.4.BUILD-SNAPSHOT</version>
   <parent>
     <groupId>org.springframework</groupId>
     <artifactId>spring-parent</artifactId>
     <relativePath>../org.springframework.spring-parent</relativePath>
-    <version>3.1.3.RELEASE</version>
+    <version>3.1.4.BUILD-SNAPSHOT</version>
   </parent>
   <licenses>
     <license>
diff --git a/org.springframework.core/pom.xml b/org.springframework.core/pom.xml
index cea40bbbd2..1634c1f6e1 100644
--- a/org.springframework.core/pom.xml
+++ b/org.springframework.core/pom.xml
@@ -6,12 +6,12 @@
   <groupId>org.springframework</groupId>
   <artifactId>spring-core</artifactId>
   <packaging>jar</packaging>
-  <version>3.1.3.RELEASE</version>
+  <version>3.1.4.BUILD-SNAPSHOT</version>
   <parent>
     <groupId>org.springframework</groupId>
     <artifactId>spring-parent</artifactId>
     <relativePath>../org.springframework.spring-parent</relativePath>
-    <version>3.1.3.RELEASE</version>
+    <version>3.1.4.BUILD-SNAPSHOT</version>
   </parent>
   <licenses>
     <license>
diff --git a/org.springframework.expression/pom.xml b/org.springframework.expression/pom.xml
index db0b751781..1c3895b1ac 100644
--- a/org.springframework.expression/pom.xml
+++ b/org.springframework.expression/pom.xml
@@ -6,12 +6,12 @@
   <groupId>org.springframework</groupId>
   <artifactId>spring-expression</artifactId>
   <packaging>jar</packaging>
-  <version>3.1.3.RELEASE</version>
+  <version>3.1.4.BUILD-SNAPSHOT</version>
   <parent>
     <groupId>org.springframework</groupId>
     <artifactId>spring-parent</artifactId>
     <relativePath>../org.springframework.spring-parent</relativePath>
-    <version>3.1.3.RELEASE</version>
+    <version>3.1.4.BUILD-SNAPSHOT</version>
   </parent>
   <licenses>
     <license>
diff --git a/org.springframework.instrument.tomcat/pom.xml b/org.springframework.instrument.tomcat/pom.xml
index b0cb5b7557..2cd05ea446 100644
--- a/org.springframework.instrument.tomcat/pom.xml
+++ b/org.springframework.instrument.tomcat/pom.xml
@@ -6,12 +6,12 @@
   <groupId>org.springframework</groupId>
   <artifactId>spring-instrument-tomcat</artifactId>
   <packaging>jar</packaging>
-  <version>3.1.3.RELEASE</version>
+  <version>3.1.4.BUILD-SNAPSHOT</version>
   <parent>
     <groupId>org.springframework</groupId>
     <artifactId>spring-parent</artifactId>
     <relativePath>../org.springframework.spring-parent</relativePath>
-    <version>3.1.3.RELEASE</version>
+    <version>3.1.4.BUILD-SNAPSHOT</version>
   </parent>
   <licenses>
     <license>
diff --git a/org.springframework.instrument/pom.xml b/org.springframework.instrument/pom.xml
index 9d6dfd4fec..ec8ede6ea0 100644
--- a/org.springframework.instrument/pom.xml
+++ b/org.springframework.instrument/pom.xml
@@ -6,12 +6,12 @@
   <groupId>org.springframework</groupId>
   <artifactId>spring-instrument</artifactId>
   <packaging>jar</packaging>
-  <version>3.1.3.RELEASE</version>
+  <version>3.1.4.BUILD-SNAPSHOT</version>
   <parent>
     <groupId>org.springframework</groupId>
     <artifactId>spring-parent</artifactId>
     <relativePath>../org.springframework.spring-parent</relativePath>
-    <version>3.1.3.RELEASE</version>
+    <version>3.1.4.BUILD-SNAPSHOT</version>
   </parent>
   <licenses>
     <license>
diff --git a/org.springframework.integration-tests/pom.xml b/org.springframework.integration-tests/pom.xml
index de7563ab46..ba80d86911 100644
--- a/org.springframework.integration-tests/pom.xml
+++ b/org.springframework.integration-tests/pom.xml
@@ -6,12 +6,12 @@
   <groupId>org.springframework</groupId>
   <artifactId>spring-integration-tests</artifactId>
   <packaging>jar</packaging>
-  <version>3.1.3.RELEASE</version>
+  <version>3.1.4.BUILD-SNAPSHOT</version>
   <parent>
     <groupId>org.springframework</groupId>
     <artifactId>spring-parent</artifactId>
     <relativePath>../org.springframework.spring-parent</relativePath>
-    <version>3.1.3.RELEASE</version>
+    <version>3.1.4.BUILD-SNAPSHOT</version>
   </parent>
   <licenses>
     <license>
diff --git a/org.springframework.jdbc/pom.xml b/org.springframework.jdbc/pom.xml
index f7dc582caf..9250106059 100644
--- a/org.springframework.jdbc/pom.xml
+++ b/org.springframework.jdbc/pom.xml
@@ -6,12 +6,12 @@
   <groupId>org.springframework</groupId>
   <artifactId>spring-jdbc</artifactId>
   <packaging>jar</packaging>
-  <version>3.1.3.RELEASE</version>
+  <version>3.1.4.BUILD-SNAPSHOT</version>
   <parent>
     <groupId>org.springframework</groupId>
     <artifactId>spring-parent</artifactId>
     <relativePath>../org.springframework.spring-parent</relativePath>
-    <version>3.1.3.RELEASE</version>
+    <version>3.1.4.BUILD-SNAPSHOT</version>
   </parent>
   <licenses>
     <license>
diff --git a/org.springframework.jms/pom.xml b/org.springframework.jms/pom.xml
index 9f14094611..04cdf2676c 100644
--- a/org.springframework.jms/pom.xml
+++ b/org.springframework.jms/pom.xml
@@ -6,12 +6,12 @@
   <groupId>org.springframework</groupId>
   <artifactId>spring-jms</artifactId>
   <packaging>jar</packaging>
-  <version>3.1.3.RELEASE</version>
+  <version>3.1.4.BUILD-SNAPSHOT</version>
   <parent>
     <groupId>org.springframework</groupId>
     <artifactId>spring-parent</artifactId>
     <relativePath>../org.springframework.spring-parent</relativePath>
-    <version>3.1.3.RELEASE</version>
+    <version>3.1.4.BUILD-SNAPSHOT</version>
   </parent>
   <licenses>
     <license>
diff --git a/org.springframework.orm/pom.xml b/org.springframework.orm/pom.xml
index af9df7904e..ba4f2ba74b 100644
--- a/org.springframework.orm/pom.xml
+++ b/org.springframework.orm/pom.xml
@@ -6,12 +6,12 @@
   <groupId>org.springframework</groupId>
   <artifactId>spring-orm</artifactId>
   <packaging>jar</packaging>
-  <version>3.1.3.RELEASE</version>
+  <version>3.1.4.BUILD-SNAPSHOT</version>
   <parent>
     <groupId>org.springframework</groupId>
     <artifactId>spring-parent</artifactId>
     <relativePath>../org.springframework.spring-parent</relativePath>
-    <version>3.1.3.RELEASE</version>
+    <version>3.1.4.BUILD-SNAPSHOT</version>
   </parent>
   <licenses>
     <license>
diff --git a/org.springframework.oxm/pom.xml b/org.springframework.oxm/pom.xml
index 3964712ee9..4d994c957e 100644
--- a/org.springframework.oxm/pom.xml
+++ b/org.springframework.oxm/pom.xml
@@ -6,12 +6,12 @@
   <groupId>org.springframework</groupId>
   <artifactId>spring-oxm</artifactId>
   <packaging>jar</packaging>
-  <version>3.1.3.RELEASE</version>
+  <version>3.1.4.BUILD-SNAPSHOT</version>
   <parent>
     <groupId>org.springframework</groupId>
     <artifactId>spring-parent</artifactId>
     <relativePath>../org.springframework.spring-parent</relativePath>
-    <version>3.1.3.RELEASE</version>
+    <version>3.1.4.BUILD-SNAPSHOT</version>
   </parent>
   <licenses>
     <license>
diff --git a/org.springframework.spring-library/pom.xml b/org.springframework.spring-library/pom.xml
index 8189bc3f06..787ff60a75 100644
--- a/org.springframework.spring-library/pom.xml
+++ b/org.springframework.spring-library/pom.xml
@@ -6,7 +6,7 @@
   <groupId>org.springframework</groupId>
   <artifactId>spring-library</artifactId>
   <packaging>libd</packaging>
-  <version>3.1.3.RELEASE</version>
+  <version>3.1.4.BUILD-SNAPSHOT</version>
   <name>Spring Framework</name>
   <description>Spring is a layered Java/J2EE application platform, based on code published in Expert
   One-on-One J2EE Design and Development by Rod Johnson (Wrox, 2002). </description>
diff --git a/org.springframework.spring-parent/pom.xml b/org.springframework.spring-parent/pom.xml
index c43e84c6a5..6fdf603f25 100644
--- a/org.springframework.spring-parent/pom.xml
+++ b/org.springframework.spring-parent/pom.xml
@@ -6,7 +6,7 @@
   <artifactId>spring-parent</artifactId>
   <packaging>pom</packaging>
   <name>Spring Framework - Parent</name>
-  <version>3.1.3.RELEASE</version>
+  <version>3.1.4.BUILD-SNAPSHOT</version>
   <description>Spring Framework Parent</description>
   <scm>
     <url>https://fisheye.springframework.org/browse/spring-framework</url>
diff --git a/org.springframework.test/pom.xml b/org.springframework.test/pom.xml
index ba623345b3..d85d6b8b9f 100644
--- a/org.springframework.test/pom.xml
+++ b/org.springframework.test/pom.xml
@@ -6,12 +6,12 @@
   <groupId>org.springframework</groupId>
   <artifactId>spring-test</artifactId>
   <packaging>jar</packaging>
-  <version>3.1.3.RELEASE</version>
+  <version>3.1.4.BUILD-SNAPSHOT</version>
   <parent>
     <groupId>org.springframework</groupId>
     <artifactId>spring-parent</artifactId>
     <relativePath>../org.springframework.spring-parent</relativePath>
-    <version>3.1.3.RELEASE</version>
+    <version>3.1.4.BUILD-SNAPSHOT</version>
   </parent>
   <licenses>
     <license>
diff --git a/org.springframework.transaction/pom.xml b/org.springframework.transaction/pom.xml
index fc5b5bb7b0..49adabd2bb 100644
--- a/org.springframework.transaction/pom.xml
+++ b/org.springframework.transaction/pom.xml
@@ -6,12 +6,12 @@
   <groupId>org.springframework</groupId>
   <artifactId>spring-tx</artifactId>
   <packaging>jar</packaging>
-  <version>3.1.3.RELEASE</version>
+  <version>3.1.4.BUILD-SNAPSHOT</version>
   <parent>
     <groupId>org.springframework</groupId>
     <artifactId>spring-parent</artifactId>
     <relativePath>../org.springframework.spring-parent</relativePath>
-    <version>3.1.3.RELEASE</version>
+    <version>3.1.4.BUILD-SNAPSHOT</version>
   </parent>
   <licenses>
     <license>
diff --git a/org.springframework.web.portlet/pom.xml b/org.springframework.web.portlet/pom.xml
index ab27583c74..7539a1342c 100644
--- a/org.springframework.web.portlet/pom.xml
+++ b/org.springframework.web.portlet/pom.xml
@@ -6,12 +6,12 @@
   <groupId>org.springframework</groupId>
   <artifactId>spring-webmvc-portlet</artifactId>
   <packaging>jar</packaging>
-  <version>3.1.3.RELEASE</version>
+  <version>3.1.4.BUILD-SNAPSHOT</version>
   <parent>
     <groupId>org.springframework</groupId>
     <artifactId>spring-parent</artifactId>
     <relativePath>../org.springframework.spring-parent</relativePath>
-    <version>3.1.3.RELEASE</version>
+    <version>3.1.4.BUILD-SNAPSHOT</version>
   </parent>
   <licenses>
     <license>
diff --git a/org.springframework.web.servlet/pom.xml b/org.springframework.web.servlet/pom.xml
index f96090a26e..4b8d103cd6 100644
--- a/org.springframework.web.servlet/pom.xml
+++ b/org.springframework.web.servlet/pom.xml
@@ -6,12 +6,12 @@
   <groupId>org.springframework</groupId>
   <artifactId>spring-webmvc</artifactId>
   <packaging>jar</packaging>
-  <version>3.1.3.RELEASE</version>
+  <version>3.1.4.BUILD-SNAPSHOT</version>
   <parent>
     <groupId>org.springframework</groupId>
     <artifactId>spring-parent</artifactId>
     <relativePath>../org.springframework.spring-parent</relativePath>
-    <version>3.1.3.RELEASE</version>
+    <version>3.1.4.BUILD-SNAPSHOT</version>
   </parent>
   <licenses>
     <license>
diff --git a/org.springframework.web.struts/pom.xml b/org.springframework.web.struts/pom.xml
index 1f15a3c673..21b51da79d 100644
--- a/org.springframework.web.struts/pom.xml
+++ b/org.springframework.web.struts/pom.xml
@@ -6,12 +6,12 @@
   <groupId>org.springframework</groupId>
   <artifactId>spring-struts</artifactId>
   <packaging>jar</packaging>
-  <version>3.1.3.RELEASE</version>
+  <version>3.1.4.BUILD-SNAPSHOT</version>
   <parent>
     <groupId>org.springframework</groupId>
     <artifactId>spring-parent</artifactId>
     <relativePath>../org.springframework.spring-parent</relativePath>
-    <version>3.1.3.RELEASE</version>
+    <version>3.1.4.BUILD-SNAPSHOT</version>
   </parent>
   <licenses>
     <license>
diff --git a/org.springframework.web/pom.xml b/org.springframework.web/pom.xml
index 0b495d1ba0..9bad9d273b 100644
--- a/org.springframework.web/pom.xml
+++ b/org.springframework.web/pom.xml
@@ -6,12 +6,12 @@
   <groupId>org.springframework</groupId>
   <artifactId>spring-web</artifactId>
   <packaging>jar</packaging>
-  <version>3.1.3.RELEASE</version>
+  <version>3.1.4.BUILD-SNAPSHOT</version>
   <parent>
     <groupId>org.springframework</groupId>
     <artifactId>spring-parent</artifactId>
     <relativePath>../org.springframework.spring-parent</relativePath>
-    <version>3.1.3.RELEASE</version>
+    <version>3.1.4.BUILD-SNAPSHOT</version>
   </parent>
   <licenses>
     <license>