diff --git a/api/pom.xml b/api/pom.xml
index 77ed25076..a7bf08720 100644
--- a/api/pom.xml
+++ b/api/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.commonjava.maven.galley</groupId>
     <artifactId>galley</artifactId>
-    <version>1.20-SNAPSHOT</version>
+    <version>1.18-SNAPSHOT</version>
   </parent>
 
   <artifactId>galley-api</artifactId>
diff --git a/caches/partyline/pom.xml b/caches/partyline/pom.xml
index f2fb3444e..81f01cafc 100644
--- a/caches/partyline/pom.xml
+++ b/caches/partyline/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.commonjava.maven.galley</groupId>
     <artifactId>galley-caches</artifactId>
-    <version>1.20-SNAPSHOT</version>
+    <version>1.18-SNAPSHOT</version>
   </parent>
   
   <artifactId>galley-cache-partyline</artifactId>
diff --git a/caches/partyline/src/test/java/org/commonjava/maven/galley/cache/partyline/PartyLineCacheProviderConcurrentIOTest.java b/caches/partyline/src/test/java/org/commonjava/maven/galley/cache/partyline/PartyLineCacheProviderConcurrentIOTest.java
index 674da372c..cc76876a7 100644
--- a/caches/partyline/src/test/java/org/commonjava/maven/galley/cache/partyline/PartyLineCacheProviderConcurrentIOTest.java
+++ b/caches/partyline/src/test/java/org/commonjava/maven/galley/cache/partyline/PartyLineCacheProviderConcurrentIOTest.java
@@ -32,6 +32,7 @@
 import org.jboss.byteman.contrib.bmunit.BMScript;
 import org.jboss.byteman.contrib.bmunit.BMUnitConfig;
 import org.junit.Before;
+import org.junit.Ignore;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.rules.TemporaryFolder;
@@ -50,6 +51,7 @@
 import static org.hamcrest.MatcherAssert.assertThat;
 import static org.junit.Assert.fail;
 
+@Ignore
 @RunWith( org.jboss.byteman.contrib.bmunit.BMUnitRunner.class )
 @BMUnitConfig( loadDirectory = "target/test-classes/bmunit", debug = true )
 public class PartyLineCacheProviderConcurrentIOTest
diff --git a/caches/path-mapped/pom.xml b/caches/path-mapped/pom.xml
index 4a8c35844..450629909 100644
--- a/caches/path-mapped/pom.xml
+++ b/caches/path-mapped/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.commonjava.maven.galley</groupId>
         <artifactId>galley-caches</artifactId>
-        <version>1.20-SNAPSHOT</version>
+        <version>1.18-SNAPSHOT</version>
     </parent>
 
     <artifactId>galley-cache-path-mapped</artifactId>
diff --git a/caches/pom.xml b/caches/pom.xml
index ebdf2db1c..609328f87 100644
--- a/caches/pom.xml
+++ b/caches/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.commonjava.maven.galley</groupId>
     <artifactId>galley</artifactId>
-    <version>1.20-SNAPSHOT</version>
+    <version>1.18-SNAPSHOT</version>
   </parent>
   
   <artifactId>galley-caches</artifactId>
diff --git a/caches/tck/pom.xml b/caches/tck/pom.xml
index 7df17d1d2..40a21eeb1 100644
--- a/caches/tck/pom.xml
+++ b/caches/tck/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.commonjava.maven.galley</groupId>
     <artifactId>galley-caches</artifactId>
-    <version>1.20-SNAPSHOT</version>
+    <version>1.18-SNAPSHOT</version>
   </parent>
   
   <artifactId>galley-cache-tck</artifactId>
diff --git a/cdi-embedder/pom.xml b/cdi-embedder/pom.xml
index 377b4a632..7992aaa4f 100644
--- a/cdi-embedder/pom.xml
+++ b/cdi-embedder/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.commonjava.maven.galley</groupId>
     <artifactId>galley</artifactId>
-    <version>1.20-SNAPSHOT</version>
+    <version>1.18-SNAPSHOT</version>
   </parent>
 
   <artifactId>galley-cdi-embedder</artifactId>
diff --git a/core/pom.xml b/core/pom.xml
index 9e1cddf90..985412da7 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.commonjava.maven.galley</groupId>
     <artifactId>galley</artifactId>
-    <version>1.20-SNAPSHOT</version>
+    <version>1.18-SNAPSHOT</version>
   </parent>
 
   <artifactId>galley-core</artifactId>
diff --git a/maven/pom.xml b/maven/pom.xml
index 07df9a6b7..676cd041f 100644
--- a/maven/pom.xml
+++ b/maven/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.commonjava.maven.galley</groupId>
     <artifactId>galley</artifactId>
-    <version>1.20-SNAPSHOT</version>
+    <version>1.18-SNAPSHOT</version>
   </parent>
   
   <artifactId>galley-maven</artifactId>
diff --git a/pom.xml b/pom.xml
index a77e3b0b7..3c4b8aecd 100644
--- a/pom.xml
+++ b/pom.xml
@@ -27,7 +27,7 @@
 
   <groupId>org.commonjava.maven.galley</groupId>
   <artifactId>galley</artifactId>
-  <version>1.20-SNAPSHOT</version>
+  <version>1.18-SNAPSHOT</version>
   <packaging>pom</packaging>
 
   <name>Galley :: Parent</name>
@@ -77,51 +77,51 @@
       <dependency>
         <groupId>org.commonjava.maven.galley</groupId>
         <artifactId>galley-api</artifactId>
-        <version>1.20-SNAPSHOT</version>
+        <version>1.18-SNAPSHOT</version>
       </dependency>
       <dependency>
         <groupId>org.commonjava.maven.galley</groupId>
         <artifactId>galley-maven</artifactId>
-        <version>1.20-SNAPSHOT</version>
+        <version>1.18-SNAPSHOT</version>
       </dependency>
       <dependency>
         <groupId>org.commonjava.maven.galley</groupId>
         <artifactId>galley-core</artifactId>
-        <version>1.20-SNAPSHOT</version>
+        <version>1.18-SNAPSHOT</version>
       </dependency>
       <dependency>
         <groupId>org.commonjava.maven.galley</groupId>
         <artifactId>galley-transport-filearc</artifactId>
-        <version>1.20-SNAPSHOT</version>
+        <version>1.18-SNAPSHOT</version>
       </dependency>
       <dependency>
         <groupId>org.commonjava.maven.galley</groupId>
         <artifactId>galley-transport-httpclient</artifactId>
-        <version>1.20-SNAPSHOT</version>
+        <version>1.18-SNAPSHOT</version>
       </dependency>
       <dependency>
         <groupId>org.commonjava.maven.galley</groupId>
         <artifactId>galley-cache-partyline</artifactId>
-        <version>1.20-SNAPSHOT</version>
+        <version>1.18-SNAPSHOT</version>
       </dependency>
       <dependency>
         <groupId>org.commonjava.maven.galley</groupId>
         <artifactId>galley-cache-tck</artifactId>
-        <version>1.20-SNAPSHOT</version>
+        <version>1.18-SNAPSHOT</version>
         <scope>test</scope>
       </dependency>
 
       <dependency>
         <groupId>org.commonjava.maven.galley</groupId>
         <artifactId>galley-test-harness-api</artifactId>
-        <version>1.20-SNAPSHOT</version>
+        <version>1.18-SNAPSHOT</version>
         <scope>test</scope>
       </dependency>
 
       <dependency>
         <groupId>org.commonjava.maven.galley</groupId>
         <artifactId>galley-test-harness-core</artifactId>
-        <version>1.20-SNAPSHOT</version>
+        <version>1.18-SNAPSHOT</version>
         <scope>test</scope>
       </dependency>
 
@@ -437,13 +437,6 @@
             <argLine>-Djdk.attach.allowAttachSelf=true</argLine>
           </configuration>
         </plugin>
-        <plugin>
-          <artifactId>maven-release-plugin</artifactId>
-          <configuration>
-            <autoVersionSubmodules>true</autoVersionSubmodules>
-            <arguments>-DskipTests</arguments>
-          </configuration>
-        </plugin>
       </plugins>
     </pluginManagement>
   </build>
diff --git a/testing/api/pom.xml b/testing/api/pom.xml
index c01065d17..57dc8aa06 100644
--- a/testing/api/pom.xml
+++ b/testing/api/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.commonjava.maven.galley</groupId>
     <artifactId>galley-testing</artifactId>
-    <version>1.20-SNAPSHOT</version>
+    <version>1.18-SNAPSHOT</version>
   </parent>
 
   <artifactId>galley-test-harness-api</artifactId>
diff --git a/testing/core/pom.xml b/testing/core/pom.xml
index d5f7f6ec0..611c2b432 100644
--- a/testing/core/pom.xml
+++ b/testing/core/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.commonjava.maven.galley</groupId>
     <artifactId>galley-testing</artifactId>
-    <version>1.20-SNAPSHOT</version>
+    <version>1.18-SNAPSHOT</version>
   </parent>
 
   <artifactId>galley-test-harness-core</artifactId>
diff --git a/testing/maven/pom.xml b/testing/maven/pom.xml
index 9f799b2ce..f1f235e5d 100644
--- a/testing/maven/pom.xml
+++ b/testing/maven/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.commonjava.maven.galley</groupId>
     <artifactId>galley-testing</artifactId>
-    <version>1.20-SNAPSHOT</version>
+    <version>1.18-SNAPSHOT</version>
   </parent>
 
   <artifactId>galley-test-harness-maven</artifactId>
diff --git a/testing/pom.xml b/testing/pom.xml
index e5f091d0b..eb3b4c262 100644
--- a/testing/pom.xml
+++ b/testing/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.commonjava.maven.galley</groupId>
     <artifactId>galley</artifactId>
-    <version>1.20-SNAPSHOT</version>
+    <version>1.18-SNAPSHOT</version>
   </parent>
   
   <artifactId>galley-testing</artifactId>
diff --git a/transports/filearc/pom.xml b/transports/filearc/pom.xml
index 7f6e73b28..37e339f87 100644
--- a/transports/filearc/pom.xml
+++ b/transports/filearc/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.commonjava.maven.galley</groupId>
     <artifactId>galley-transports</artifactId>
-    <version>1.20-SNAPSHOT</version>
+    <version>1.18-SNAPSHOT</version>
   </parent>
   
   <artifactId>galley-transport-filearc</artifactId>
diff --git a/transports/httpclient/pom.xml b/transports/httpclient/pom.xml
index 8a4d21464..8e356a002 100644
--- a/transports/httpclient/pom.xml
+++ b/transports/httpclient/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.commonjava.maven.galley</groupId>
     <artifactId>galley-transports</artifactId>
-    <version>1.20-SNAPSHOT</version>
+    <version>1.18-SNAPSHOT</version>
   </parent>
 
   <artifactId>galley-transport-httpclient</artifactId>
diff --git a/transports/pom.xml b/transports/pom.xml
index ecbd8aa59..98cdda9f8 100644
--- a/transports/pom.xml
+++ b/transports/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.commonjava.maven.galley</groupId>
     <artifactId>galley</artifactId>
-    <version>1.20-SNAPSHOT</version>
+    <version>1.18-SNAPSHOT</version>
   </parent>
   
   <artifactId>galley-transports</artifactId>