[maven-release-plugin] prepare release aether-0.9.0.M4
diff --git a/aether-api/pom.xml b/aether-api/pom.xml
index 5bf8bd1..711ec63 100644
--- a/aether-api/pom.xml
+++ b/aether-api/pom.xml
@@ -17,7 +17,7 @@
   <parent>
     <groupId>org.eclipse.aether</groupId>
     <artifactId>aether</artifactId>
-    <version>0.9.0-SNAPSHOT</version>
+    <version>0.9.0.M4</version>
   </parent>
 
   <artifactId>aether-api</artifactId>
diff --git a/aether-connector-basic/pom.xml b/aether-connector-basic/pom.xml
index 1a3d91b..c412ea5 100644
--- a/aether-connector-basic/pom.xml
+++ b/aether-connector-basic/pom.xml
@@ -17,7 +17,7 @@
   <parent>
     <groupId>org.eclipse.aether</groupId>
     <artifactId>aether</artifactId>
-    <version>0.9.0-SNAPSHOT</version>
+    <version>0.9.0.M4</version>
   </parent>
 
   <artifactId>aether-connector-basic</artifactId>
diff --git a/aether-impl/pom.xml b/aether-impl/pom.xml
index cc86076..1f3baf7 100644
--- a/aether-impl/pom.xml
+++ b/aether-impl/pom.xml
@@ -17,7 +17,7 @@
   <parent>
     <groupId>org.eclipse.aether</groupId>
     <artifactId>aether</artifactId>
-    <version>0.9.0-SNAPSHOT</version>
+    <version>0.9.0.M4</version>
   </parent>
 
   <artifactId>aether-impl</artifactId>
diff --git a/aether-spi/pom.xml b/aether-spi/pom.xml
index d480267..91f0cf6 100644
--- a/aether-spi/pom.xml
+++ b/aether-spi/pom.xml
@@ -17,7 +17,7 @@
   <parent>
     <groupId>org.eclipse.aether</groupId>
     <artifactId>aether</artifactId>
-    <version>0.9.0-SNAPSHOT</version>
+    <version>0.9.0.M4</version>
   </parent>
 
   <artifactId>aether-spi</artifactId>
diff --git a/aether-test-util/pom.xml b/aether-test-util/pom.xml
index c271191..7c737db 100644
--- a/aether-test-util/pom.xml
+++ b/aether-test-util/pom.xml
@@ -17,7 +17,7 @@
   <parent>
     <groupId>org.eclipse.aether</groupId>
     <artifactId>aether</artifactId>
-    <version>0.9.0-SNAPSHOT</version>
+    <version>0.9.0.M4</version>
   </parent>
 
   <artifactId>aether-test-util</artifactId>
diff --git a/aether-transport-classpath/pom.xml b/aether-transport-classpath/pom.xml
index 5b69678..7dc16a9 100644
--- a/aether-transport-classpath/pom.xml
+++ b/aether-transport-classpath/pom.xml
@@ -17,7 +17,7 @@
   <parent>
     <groupId>org.eclipse.aether</groupId>
     <artifactId>aether</artifactId>
-    <version>0.9.0-SNAPSHOT</version>
+    <version>0.9.0.M4</version>
   </parent>
 
   <artifactId>aether-transport-classpath</artifactId>
diff --git a/aether-transport-file/pom.xml b/aether-transport-file/pom.xml
index d557b34..5576d61 100644
--- a/aether-transport-file/pom.xml
+++ b/aether-transport-file/pom.xml
@@ -17,7 +17,7 @@
   <parent>
     <groupId>org.eclipse.aether</groupId>
     <artifactId>aether</artifactId>
-    <version>0.9.0-SNAPSHOT</version>
+    <version>0.9.0.M4</version>
   </parent>
 
   <artifactId>aether-transport-file</artifactId>
diff --git a/aether-transport-http/pom.xml b/aether-transport-http/pom.xml
index f14dd54..2d144b3 100644
--- a/aether-transport-http/pom.xml
+++ b/aether-transport-http/pom.xml
@@ -17,7 +17,7 @@
   <parent>
     <groupId>org.eclipse.aether</groupId>
     <artifactId>aether</artifactId>
-    <version>0.9.0-SNAPSHOT</version>
+    <version>0.9.0.M4</version>
   </parent>
 
   <artifactId>aether-transport-http</artifactId>
diff --git a/aether-transport-wagon/pom.xml b/aether-transport-wagon/pom.xml
index d263006..43084da 100644
--- a/aether-transport-wagon/pom.xml
+++ b/aether-transport-wagon/pom.xml
@@ -17,7 +17,7 @@
   <parent>
     <groupId>org.eclipse.aether</groupId>
     <artifactId>aether</artifactId>
-    <version>0.9.0-SNAPSHOT</version>
+    <version>0.9.0.M4</version>
   </parent>
 
   <artifactId>aether-transport-wagon</artifactId>
diff --git a/aether-util/pom.xml b/aether-util/pom.xml
index ff8fa69..55b87de 100644
--- a/aether-util/pom.xml
+++ b/aether-util/pom.xml
@@ -17,7 +17,7 @@
   <parent>
     <groupId>org.eclipse.aether</groupId>
     <artifactId>aether</artifactId>
-    <version>0.9.0-SNAPSHOT</version>
+    <version>0.9.0.M4</version>
   </parent>
 
   <artifactId>aether-util</artifactId>
diff --git a/pom.xml b/pom.xml
index 07d164f..d6b36c9 100644
--- a/pom.xml
+++ b/pom.xml
@@ -16,7 +16,7 @@
 
   <groupId>org.eclipse.aether</groupId>
   <artifactId>aether</artifactId>
-  <version>0.9.0-SNAPSHOT</version>
+  <version>0.9.0.M4</version>
   <packaging>pom</packaging>
 
   <name>Aether</name>