[maven-release-plugin] prepare release 4.0.M3
diff --git a/assembly/pom.xml b/assembly/pom.xml
index 3411a81..ba4ece2 100644
--- a/assembly/pom.xml
+++ b/assembly/pom.xml
@@ -24,7 +24,7 @@
 	<parent>
 		<groupId>org.apache.cayenne</groupId>
 		<artifactId>cayenne-parent</artifactId>
-		<version>4.0.M3-SNAPSHOT</version>
+		<version>4.0.M3</version>
 	</parent>
 
 	<groupId>org.apache.cayenne.assembly</groupId>
diff --git a/build-tools/cayenne-checkers/pom.xml b/build-tools/cayenne-checkers/pom.xml
index 9931d20..17e5db5 100644
--- a/build-tools/cayenne-checkers/pom.xml
+++ b/build-tools/cayenne-checkers/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.cayenne.build-tools</groupId>
         <artifactId>build-tools-parent</artifactId>
-        <version>4.0.M3-SNAPSHOT</version>
+        <version>4.0.M3</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/build-tools/cayenne-legal/pom.xml b/build-tools/cayenne-legal/pom.xml
index 7b60afc..0c65825 100644
--- a/build-tools/cayenne-legal/pom.xml
+++ b/build-tools/cayenne-legal/pom.xml
@@ -24,7 +24,7 @@
 	<parent>
 		<groupId>org.apache.cayenne.build-tools</groupId>
 		<artifactId>build-tools-parent</artifactId>
-		<version>4.0.M3-SNAPSHOT</version>
+		<version>4.0.M3</version>
 	</parent>
 
 	<artifactId>cayenne-legal</artifactId>
diff --git a/build-tools/cayenne-test-utilities/pom.xml b/build-tools/cayenne-test-utilities/pom.xml
index 4b8a53c..17217f7 100644
--- a/build-tools/cayenne-test-utilities/pom.xml
+++ b/build-tools/cayenne-test-utilities/pom.xml
@@ -24,7 +24,7 @@
 	<parent>
 		<groupId>org.apache.cayenne.build-tools</groupId>
 		<artifactId>build-tools-parent</artifactId>
-		<version>4.0.M3-SNAPSHOT</version>
+		<version>4.0.M3</version>
 	</parent>
 
 	<description>Common Unit Test Utilities</description>
diff --git a/build-tools/pom.xml b/build-tools/pom.xml
index 5eb1376..7e98b28 100644
--- a/build-tools/pom.xml
+++ b/build-tools/pom.xml
@@ -24,7 +24,7 @@
 	<parent>
 		<groupId>org.apache.cayenne</groupId>
 		<artifactId>cayenne-parent</artifactId>
-		<version>4.0.M3-SNAPSHOT</version>
+		<version>4.0.M3</version>
 	</parent>
 
 	<groupId>org.apache.cayenne.build-tools</groupId>
diff --git a/cayenne-client/pom.xml b/cayenne-client/pom.xml
index 9a2f96e..f077607 100644
--- a/cayenne-client/pom.xml
+++ b/cayenne-client/pom.xml
@@ -14,7 +14,7 @@
 	<parent>
 		<groupId>org.apache.cayenne</groupId>
 		<artifactId>cayenne-parent</artifactId>
-		<version>4.0.M3-SNAPSHOT</version>
+		<version>4.0.M3</version>
 	</parent>
 	<artifactId>cayenne-client</artifactId>
 	<packaging>jar</packaging>
diff --git a/cayenne-crypto/pom.xml b/cayenne-crypto/pom.xml
index 0b4720f..d99b2a0 100644
--- a/cayenne-crypto/pom.xml
+++ b/cayenne-crypto/pom.xml
@@ -14,7 +14,7 @@
 	<parent>
 		<artifactId>cayenne-parent</artifactId>
 		<groupId>org.apache.cayenne</groupId>
-		<version>4.0.M3-SNAPSHOT</version>
+		<version>4.0.M3</version>
 	</parent>
 	<artifactId>cayenne-crypto</artifactId>
 	<name>Cayenne Cryptography Extensions</name>
diff --git a/cayenne-dbcp2/pom.xml b/cayenne-dbcp2/pom.xml
index f51dfb5..e249d2a 100644
--- a/cayenne-dbcp2/pom.xml
+++ b/cayenne-dbcp2/pom.xml
@@ -9,14 +9,12 @@
 	License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS
 	OF ANY KIND, either express or implied. See the License for the specific
 	language governing permissions and limitations under the License. -->
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <parent>
         <artifactId>cayenne-parent</artifactId>
         <groupId>org.apache.cayenne</groupId>
-        <version>4.0.M3-SNAPSHOT</version>
+        <version>4.0.M3</version>
     </parent>
     <artifactId>cayenne-dbcp2</artifactId>
     <name>Cayenne DBCP2 Extension</name>
diff --git a/cayenne-di/pom.xml b/cayenne-di/pom.xml
index 4589825..fc53988 100644
--- a/cayenne-di/pom.xml
+++ b/cayenne-di/pom.xml
@@ -14,7 +14,7 @@
 	<parent>
 		<groupId>org.apache.cayenne</groupId>
 		<artifactId>cayenne-parent</artifactId>
-		<version>4.0.M3-SNAPSHOT</version>
+		<version>4.0.M3</version>
 	</parent>
 	<artifactId>cayenne-di</artifactId>
 	<packaging>jar</packaging>
diff --git a/cayenne-java8/pom.xml b/cayenne-java8/pom.xml
index b3a0bca..f27d53c 100644
--- a/cayenne-java8/pom.xml
+++ b/cayenne-java8/pom.xml
@@ -9,13 +9,12 @@
 	License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS 
 	OF ANY KIND, either express or implied. See the License for the specific 
 	language governing permissions and limitations under the License. -->
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 	<parent>
 		<artifactId>cayenne-parent</artifactId>
 		<groupId>org.apache.cayenne</groupId>
-		<version>4.0.M3-SNAPSHOT</version>
+		<version>4.0.M3</version>
 	</parent>
 	<artifactId>cayenne-java8</artifactId>
 	<name>Cayenne Java8 Extensions</name>
diff --git a/cayenne-joda/pom.xml b/cayenne-joda/pom.xml
index ac9e4f2..bb052c5 100644
--- a/cayenne-joda/pom.xml
+++ b/cayenne-joda/pom.xml
@@ -17,13 +17,12 @@
 	specific language governing permissions and limitations
 	under the License.   
 -->
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 	<parent>
 		<artifactId>cayenne-parent</artifactId>
 		<groupId>org.apache.cayenne</groupId>
-		<version>4.0.M3-SNAPSHOT</version>
+		<version>4.0.M3</version>
 	</parent>
 	<artifactId>cayenne-joda</artifactId>
 	<name>Cayenne Joda Extensions</name>
diff --git a/cayenne-lifecycle/pom.xml b/cayenne-lifecycle/pom.xml
index e37f38d..d9ddba3 100644
--- a/cayenne-lifecycle/pom.xml
+++ b/cayenne-lifecycle/pom.xml
@@ -9,13 +9,12 @@
 	License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS 
 	OF ANY KIND, either express or implied. See the License for the specific 
 	language governing permissions and limitations under the License. -->
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 	<parent>
 		<artifactId>cayenne-parent</artifactId>
 		<groupId>org.apache.cayenne</groupId>
-		<version>4.0.M3-SNAPSHOT</version>
+		<version>4.0.M3</version>
 	</parent>
 	<artifactId>cayenne-lifecycle</artifactId>
 	<name>Cayenne Lifecycle Utilities</name>
diff --git a/cayenne-project/pom.xml b/cayenne-project/pom.xml
index 223d988..dcfa636 100644
--- a/cayenne-project/pom.xml
+++ b/cayenne-project/pom.xml
@@ -21,7 +21,7 @@
 	<parent>
 		<groupId>org.apache.cayenne</groupId>
 		<artifactId>cayenne-parent</artifactId>
-		<version>4.0.M3-SNAPSHOT</version>
+		<version>4.0.M3</version>
 	</parent>
 
 	<artifactId>cayenne-project</artifactId>
diff --git a/cayenne-server/pom.xml b/cayenne-server/pom.xml
index 908b6e4..c2773ab 100644
--- a/cayenne-server/pom.xml
+++ b/cayenne-server/pom.xml
@@ -22,7 +22,7 @@
 	<parent>
 		<groupId>org.apache.cayenne</groupId>
 		<artifactId>cayenne-parent</artifactId>
-		<version>4.0.M3-SNAPSHOT</version>
+		<version>4.0.M3</version>
 	</parent>
 	<artifactId>cayenne-server</artifactId>
 	<name>Cayenne Server</name>
diff --git a/cayenne-tools/pom.xml b/cayenne-tools/pom.xml
index a759107..483869a 100644
--- a/cayenne-tools/pom.xml
+++ b/cayenne-tools/pom.xml
@@ -22,7 +22,7 @@
 	<parent>
 		<artifactId>cayenne-parent</artifactId>
 		<groupId>org.apache.cayenne</groupId>
-		<version>4.0.M3-SNAPSHOT</version>
+		<version>4.0.M3</version>
 	</parent>
 
 	<modelVersion>4.0.0</modelVersion>
diff --git a/docs/doc/pom.xml b/docs/doc/pom.xml
index 15a4146..0b1fe96 100644
--- a/docs/doc/pom.xml
+++ b/docs/doc/pom.xml
@@ -24,7 +24,7 @@
 	<parent>
 		<groupId>org.apache.cayenne.docs</groupId>
 		<artifactId>cayenne-docs-parent</artifactId>
-		<version>4.0.M3-SNAPSHOT</version>
+		<version>4.0.M3</version>
 	</parent>
 
 	<artifactId>cayenne-doc</artifactId>
diff --git a/docs/docbook/cayenne-guide/pom.xml b/docs/docbook/cayenne-guide/pom.xml
index 49fa9d6..9890293 100644
--- a/docs/docbook/cayenne-guide/pom.xml
+++ b/docs/docbook/cayenne-guide/pom.xml
@@ -22,7 +22,7 @@
 	<parent>
 		<groupId>org.apache.cayenne.docs</groupId>
 		<artifactId>cayenne-docbook</artifactId>
-		<version>4.0.M3-SNAPSHOT</version>
+		<version>4.0.M3</version>
 	</parent>
 	
 	<modelVersion>4.0.0</modelVersion>
diff --git a/docs/docbook/docbook-stylesheets/pom.xml b/docs/docbook/docbook-stylesheets/pom.xml
index e3c207b..66059bc 100644
--- a/docs/docbook/docbook-stylesheets/pom.xml
+++ b/docs/docbook/docbook-stylesheets/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.cayenne.docs</groupId>
         <artifactId>cayenne-docbook</artifactId>
-        <version>4.0.M3-SNAPSHOT</version>
+        <version>4.0.M3</version>
     </parent>
 
     <artifactId>docbook-stylesheets</artifactId>
diff --git a/docs/docbook/getting-started-rop/pom.xml b/docs/docbook/getting-started-rop/pom.xml
index 3cb07ff..c6f723c 100644
--- a/docs/docbook/getting-started-rop/pom.xml
+++ b/docs/docbook/getting-started-rop/pom.xml
@@ -22,7 +22,7 @@
 	<parent>
 		<groupId>org.apache.cayenne.docs</groupId>
 		<artifactId>cayenne-docbook</artifactId>
-		<version>4.0.M3-SNAPSHOT</version>
+		<version>4.0.M3</version>
 	</parent>
 	<modelVersion>4.0.0</modelVersion>
 	<artifactId>getting-started-rop</artifactId>
diff --git a/docs/docbook/getting-started/pom.xml b/docs/docbook/getting-started/pom.xml
index ff35e16..9a22a5b 100644
--- a/docs/docbook/getting-started/pom.xml
+++ b/docs/docbook/getting-started/pom.xml
@@ -22,7 +22,7 @@
 	<parent>
 		<groupId>org.apache.cayenne.docs</groupId>
 		<artifactId>cayenne-docbook</artifactId>
-		<version>4.0.M3-SNAPSHOT</version>
+		<version>4.0.M3</version>
 	</parent>
 	
 	<modelVersion>4.0.0</modelVersion>
diff --git a/docs/docbook/pom.xml b/docs/docbook/pom.xml
index fb2db65..7bea7e5 100644
--- a/docs/docbook/pom.xml
+++ b/docs/docbook/pom.xml
@@ -26,7 +26,7 @@
 	<parent>
 		<groupId>org.apache.cayenne.docs</groupId>
 		<artifactId>cayenne-docs-parent</artifactId>
-		<version>4.0.M3-SNAPSHOT</version>
+		<version>4.0.M3</version>
 	</parent>
 	
 	<modules>
diff --git a/docs/docbook/upgrade-guide/pom.xml b/docs/docbook/upgrade-guide/pom.xml
index bb2938c..7505d39 100644
--- a/docs/docbook/upgrade-guide/pom.xml
+++ b/docs/docbook/upgrade-guide/pom.xml
@@ -22,7 +22,7 @@
 	<parent>
 		<groupId>org.apache.cayenne.docs</groupId>
 		<artifactId>cayenne-docbook</artifactId>
-		<version>4.0.M3-SNAPSHOT</version>
+		<version>4.0.M3</version>
 	</parent>
 	<modelVersion>4.0.0</modelVersion>
 	<artifactId>upgrade-guide</artifactId>
diff --git a/docs/pom.xml b/docs/pom.xml
index 60d9049..b2b13ea 100644
--- a/docs/pom.xml
+++ b/docs/pom.xml
@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>org.apache.cayenne</groupId>
 		<artifactId>cayenne-parent</artifactId>
-		<version>4.0.M3-SNAPSHOT</version>
+		<version>4.0.M3</version>
 	</parent>
 
 	<groupId>org.apache.cayenne.docs</groupId>
diff --git a/itests/cayenne-tools-itest/pom.xml b/itests/cayenne-tools-itest/pom.xml
index 0449fe8..d6e0b36 100644
--- a/itests/cayenne-tools-itest/pom.xml
+++ b/itests/cayenne-tools-itest/pom.xml
@@ -21,7 +21,7 @@
 	<parent>
 		<groupId>org.apache.cayenne.itests</groupId>
 		<artifactId>cayenne-itests-parent</artifactId>
-		<version>4.0.M3-SNAPSHOT</version>
+		<version>4.0.M3</version>
 	</parent>
 
 	<description>Integration Tests - Cayenne Tools</description>
diff --git a/itests/pom.xml b/itests/pom.xml
index 33bc4d7..ff10b84 100644
--- a/itests/pom.xml
+++ b/itests/pom.xml
@@ -25,7 +25,7 @@
     <parent>
       <groupId>org.apache.cayenne</groupId>
       <artifactId>cayenne-parent</artifactId>
-      <version>4.0.M3-SNAPSHOT</version>
+      <version>4.0.M3</version>
     </parent>
 
     <groupId>org.apache.cayenne.itests</groupId>
diff --git a/modeler/cayenne-modeler-generic-ext/pom.xml b/modeler/cayenne-modeler-generic-ext/pom.xml
index ee956fb..1ed6dab 100644
--- a/modeler/cayenne-modeler-generic-ext/pom.xml
+++ b/modeler/cayenne-modeler-generic-ext/pom.xml
@@ -24,7 +24,7 @@
 	<parent>
 		<groupId>org.apache.cayenne.modeler</groupId>
 		<artifactId>cayenne-modeler-parent</artifactId>
-		<version>4.0.M3-SNAPSHOT</version>
+		<version>4.0.M3</version>
 	</parent>
 
 	<artifactId>cayenne-modeler-generic-ext</artifactId>
diff --git a/modeler/cayenne-modeler-generic/pom.xml b/modeler/cayenne-modeler-generic/pom.xml
index 88969a3..47b783f 100644
--- a/modeler/cayenne-modeler-generic/pom.xml
+++ b/modeler/cayenne-modeler-generic/pom.xml
@@ -16,7 +16,7 @@
 	<parent>
 		<groupId>org.apache.cayenne.modeler</groupId>
 		<artifactId>cayenne-modeler-parent</artifactId>
-		<version>4.0.M3-SNAPSHOT</version>
+		<version>4.0.M3</version>
 	</parent>
 
 	<artifactId>cayenne-modeler-generic</artifactId>
diff --git a/modeler/cayenne-modeler-mac-ext/pom.xml b/modeler/cayenne-modeler-mac-ext/pom.xml
index 473ea8d..a7ab9c8 100644
--- a/modeler/cayenne-modeler-mac-ext/pom.xml
+++ b/modeler/cayenne-modeler-mac-ext/pom.xml
@@ -24,7 +24,7 @@
 	<parent>
 		<groupId>org.apache.cayenne.modeler</groupId>
 		<artifactId>cayenne-modeler-parent</artifactId>
-		<version>4.0.M3-SNAPSHOT</version>
+		<version>4.0.M3</version>
 	</parent>
 
 	<artifactId>cayenne-modeler-mac-ext</artifactId>
diff --git a/modeler/cayenne-modeler-mac/pom.xml b/modeler/cayenne-modeler-mac/pom.xml
index d7e2279..33c0d66 100644
--- a/modeler/cayenne-modeler-mac/pom.xml
+++ b/modeler/cayenne-modeler-mac/pom.xml
@@ -24,7 +24,7 @@
 	<parent>
 		<groupId>org.apache.cayenne.modeler</groupId>
 		<artifactId>cayenne-modeler-parent</artifactId>
-		<version>4.0.M3-SNAPSHOT</version>
+		<version>4.0.M3</version>
 	</parent>
 
 	<artifactId>cayenne-modeler-mac</artifactId>
diff --git a/modeler/cayenne-modeler-win/pom.xml b/modeler/cayenne-modeler-win/pom.xml
index c302c8a..f996db3 100644
--- a/modeler/cayenne-modeler-win/pom.xml
+++ b/modeler/cayenne-modeler-win/pom.xml
@@ -24,7 +24,7 @@
 	<parent>
 		<groupId>org.apache.cayenne.modeler</groupId>
 		<artifactId>cayenne-modeler-parent</artifactId>
-		<version>4.0.M3-SNAPSHOT</version>
+		<version>4.0.M3</version>
 	</parent>
 
 	<artifactId>cayenne-modeler-win</artifactId>
diff --git a/modeler/cayenne-modeler/pom.xml b/modeler/cayenne-modeler/pom.xml
index 633a328..91de1d2 100644
--- a/modeler/cayenne-modeler/pom.xml
+++ b/modeler/cayenne-modeler/pom.xml
@@ -24,7 +24,7 @@
 	<parent>
 		<groupId>org.apache.cayenne.modeler</groupId>
 		<artifactId>cayenne-modeler-parent</artifactId>
-		<version>4.0.M3-SNAPSHOT</version>
+		<version>4.0.M3</version>
 	</parent>
 
 	<artifactId>cayenne-modeler</artifactId>
diff --git a/modeler/cayenne-wocompat/pom.xml b/modeler/cayenne-wocompat/pom.xml
index 4ad8209..e2775a5 100644
--- a/modeler/cayenne-wocompat/pom.xml
+++ b/modeler/cayenne-wocompat/pom.xml
@@ -21,7 +21,7 @@
 	<parent>
 		<groupId>org.apache.cayenne.modeler</groupId>
 		<artifactId>cayenne-modeler-parent</artifactId>
-		<version>4.0.M3-SNAPSHOT</version>
+		<version>4.0.M3</version>
 	</parent>
 
 	<artifactId>cayenne-wocompat</artifactId>
diff --git a/modeler/pom.xml b/modeler/pom.xml
index 1e9fb5b..ecac1a5 100644
--- a/modeler/pom.xml
+++ b/modeler/pom.xml
@@ -24,7 +24,7 @@
 	<parent>
 		<groupId>org.apache.cayenne</groupId>
 		<artifactId>cayenne-parent</artifactId>
-		<version>4.0.M3-SNAPSHOT</version>
+		<version>4.0.M3</version>
 	</parent>
 
 	<artifactId>cayenne-modeler-parent</artifactId>
diff --git a/plugins/maven-cayenne-modeler-plugin/pom.xml b/plugins/maven-cayenne-modeler-plugin/pom.xml
index 50de15c..e8c1bde 100644
--- a/plugins/maven-cayenne-modeler-plugin/pom.xml
+++ b/plugins/maven-cayenne-modeler-plugin/pom.xml
@@ -22,7 +22,7 @@
 	<parent>
 		<artifactId>cayenne-plugins-parent</artifactId>
 		<groupId>org.apache.cayenne.plugins</groupId>
-		<version>4.0.M3-SNAPSHOT</version>
+		<version>4.0.M3</version>
 	</parent>
 
 	<modelVersion>4.0.0</modelVersion>
diff --git a/plugins/maven-cayenne-plugin/pom.xml b/plugins/maven-cayenne-plugin/pom.xml
index c86b096..4496d56 100644
--- a/plugins/maven-cayenne-plugin/pom.xml
+++ b/plugins/maven-cayenne-plugin/pom.xml
@@ -14,7 +14,7 @@
 	<parent>
 		<artifactId>cayenne-plugins-parent</artifactId>
 		<groupId>org.apache.cayenne.plugins</groupId>
-		<version>4.0.M3-SNAPSHOT</version>
+		<version>4.0.M3</version>
 	</parent>
 
 	<modelVersion>4.0.0</modelVersion>
diff --git a/plugins/pom.xml b/plugins/pom.xml
index 5f67e7d..7c90480 100644
--- a/plugins/pom.xml
+++ b/plugins/pom.xml
@@ -14,7 +14,7 @@
 	<parent>
 		<groupId>org.apache.cayenne</groupId>
 		<artifactId>cayenne-parent</artifactId>
-		<version>4.0.M3-SNAPSHOT</version>
+		<version>4.0.M3</version>
 	</parent>
 	<groupId>org.apache.cayenne.plugins</groupId>
 	<artifactId>cayenne-plugins-parent</artifactId>
diff --git a/pom.xml b/pom.xml
index 094363c..f07cc2c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -24,7 +24,7 @@
 	<groupId>org.apache.cayenne</groupId>
 	<name>Cayenne</name>
 
-	<version>4.0.M3-SNAPSHOT</version>
+	<version>4.0.M3</version>
 	<packaging>pom</packaging>
 
 	<description>
@@ -245,7 +245,7 @@
 		<connection>scm:git:https://git-wip-us.apache.org/repos/asf/cayenne.git</connection>
 		<developerConnection>scm:git:https://git-wip-us.apache.org/repos/asf/cayenne.git</developerConnection>
 		<url>https://github.com/apache/cayenne</url>
-		<tag>HEAD</tag>
+		<tag>4.0.M3</tag>
 	</scm>
 	<organization>
 		<name>Apache Cayenne</name>
diff --git a/tutorials/pom.xml b/tutorials/pom.xml
index b92ba69..85a7b70 100644
--- a/tutorials/pom.xml
+++ b/tutorials/pom.xml
@@ -22,7 +22,7 @@
 	<parent>
 		<groupId>org.apache.cayenne</groupId>
 		<artifactId>cayenne-parent</artifactId>
-		<version>4.0.M3-SNAPSHOT</version>
+		<version>4.0.M3</version>
 	</parent>
 	
 	<groupId>org.apache.cayenne.tutorials</groupId>
diff --git a/tutorials/tutorial-rop-client/pom.xml b/tutorials/tutorial-rop-client/pom.xml
index ecbac8c..24de966 100644
--- a/tutorials/tutorial-rop-client/pom.xml
+++ b/tutorials/tutorial-rop-client/pom.xml
@@ -18,7 +18,7 @@
 	<parent>
 		<groupId>org.apache.cayenne.tutorials</groupId>
 		<artifactId>cayenne-tutorials-parent</artifactId>
-		<version>4.0.M3-SNAPSHOT</version>
+		<version>4.0.M3</version>
 	</parent>
 
 	<artifactId>tutorial-rop-client</artifactId>
diff --git a/tutorials/tutorial-rop-server/pom.xml b/tutorials/tutorial-rop-server/pom.xml
index 97603a9..ccb86cf 100644
--- a/tutorials/tutorial-rop-server/pom.xml
+++ b/tutorials/tutorial-rop-server/pom.xml
@@ -18,7 +18,7 @@
 	<parent>
 		<groupId>org.apache.cayenne.tutorials</groupId>
 		<artifactId>cayenne-tutorials-parent</artifactId>
-		<version>4.0.M3-SNAPSHOT</version>
+		<version>4.0.M3</version>
 	</parent>
 
 	<artifactId>tutorial-rop-server</artifactId>
diff --git a/tutorials/tutorial/pom.xml b/tutorials/tutorial/pom.xml
index ce878e5..ad57d8e 100644
--- a/tutorials/tutorial/pom.xml
+++ b/tutorials/tutorial/pom.xml
@@ -18,7 +18,7 @@
 	<parent>
 		<groupId>org.apache.cayenne.tutorials</groupId>
 		<artifactId>cayenne-tutorials-parent</artifactId>
-		<version>4.0.M3-SNAPSHOT</version>
+		<version>4.0.M3</version>
 	</parent>
 
 	<artifactId>tutorial</artifactId>