diff --git a/pom.xml b/pom.xml
index 1c3db3f..77b4727 100644
--- a/pom.xml
+++ b/pom.xml
@@ -10,7 +10,7 @@
   </properties>
   <groupId>at.ucs.magnolia</groupId>
   <artifactId>ucs-intranet-magnolia-updates</artifactId>
-  <version>2.0.0</version>
+  <version>1.0.42</version>
   <name>ucs-intranet-magnolia-updates</name>
   <url>http://maven.apache.org</url>
   <packaging>jar</packaging>
diff --git a/src/main/java/at/ucs/magnolia/updates/IntranetUpdateModuleConfig.java b/src/main/java/at/ucs/magnolia/updates/IntranetUpdateModuleConfig.java
index f87ea0d..6d4a80f 100644
--- a/src/main/java/at/ucs/magnolia/updates/IntranetUpdateModuleConfig.java
+++ b/src/main/java/at/ucs/magnolia/updates/IntranetUpdateModuleConfig.java
@@ -1,11 +1,11 @@
 package at.ucs.magnolia.updates;
 
-import info.magnolia.module.delta.Task;
+import info.magnolia.module.delta.Delta;
 
 import java.util.List;
 
 public interface IntranetUpdateModuleConfig {
-    List<Task> getInitialUpdateTasks();
+    List<Delta> getInitialUpdateDeltas();
     String getYamlUpdateDir();
     String getUpdateTaskPackage();
 }
diff --git a/src/main/java/at/ucs/magnolia/updates/IntranetUpdateModuleVersionHandler.java b/src/main/java/at/ucs/magnolia/updates/IntranetUpdateModuleVersionHandler.java
index 02da567..3aabd48 100644
--- a/src/main/java/at/ucs/magnolia/updates/IntranetUpdateModuleVersionHandler.java
+++ b/src/main/java/at/ucs/magnolia/updates/IntranetUpdateModuleVersionHandler.java
@@ -28,11 +28,13 @@ public class IntranetUpdateModuleVersionHandler extends DefaultModuleVersionHand
     public IntranetUpdateModuleVersionHandler(IntranetUpdateModuleConfig moduleConfig) {
         super();
         this.moduleConfig = moduleConfig;
+        moduleConfig.getInitialUpdateDeltas()
+                .forEach(super::register);
     }
 
     @Override
     protected List<Task> getExtraInstallTasks(InstallContext installContext) {
-        return getModuleConfig().getInitialUpdateTasks();
+        return getModuleConfig().getInitialUpdateDeltas().stream().map(Delta::getTasks).flatMap(List::stream).toList();
     }
 
     @Override
@@ -41,6 +43,8 @@ public class IntranetUpdateModuleVersionHandler extends DefaultModuleVersionHand
 
         if (from == null) {
             deltaList.add(getInstall(installContext));
+        } else {
+            deltaList.addAll(super.getUpdateDeltas(installContext,from));
         }
 
         deltaList.addAll(getUpdateDeltas(installContext, from));
@@ -49,6 +53,7 @@ public class IntranetUpdateModuleVersionHandler extends DefaultModuleVersionHand
 
     protected List<Delta> getUpdateDeltas(InstallContext installContext, Version from) {
         try {
+
             context.initFromJCR(installContext);
             return new Reflections(
                         getModuleConfig().getUpdateTaskPackage(),
diff --git a/src/main/java/at/ucs/magnolia/updates/util/IntranetUpdateModuleVersionHandlerContext.java b/src/main/java/at/ucs/magnolia/updates/util/IntranetUpdateModuleVersionHandlerContext.java
index 29fa977..ea9e42b 100644
--- a/src/main/java/at/ucs/magnolia/updates/util/IntranetUpdateModuleVersionHandlerContext.java
+++ b/src/main/java/at/ucs/magnolia/updates/util/IntranetUpdateModuleVersionHandlerContext.java
@@ -77,6 +77,7 @@ public class IntranetUpdateModuleVersionHandlerContext {
             } else {
                 folderNode.setProperty(INSTALLED_TASKS, BigDecimal.ONE);
             }
+            installContext.getConfigJCRSession().save();
         } catch (RepositoryException e) {
             log.error("Could not add version to JCR", e);
         }
diff --git a/src/test/java/at/ucs/magnolia/updates/IntranetUpdateModuleVersionHandlerTest.java b/src/test/java/at/ucs/magnolia/updates/IntranetUpdateModuleVersionHandlerTest.java
index 72e45c2..4e8ae7b 100644
--- a/src/test/java/at/ucs/magnolia/updates/IntranetUpdateModuleVersionHandlerTest.java
+++ b/src/test/java/at/ucs/magnolia/updates/IntranetUpdateModuleVersionHandlerTest.java
@@ -4,6 +4,7 @@ import at.ucs.magnolia.updates.util.IntranetUpdateModuleVersionHandlerContext;
 import at.ucs.magnolia.updates.util.TaskWrapper;
 import info.magnolia.module.InstallContext;
 import info.magnolia.module.delta.Delta;
+import info.magnolia.module.delta.DeltaBuilder;
 import info.magnolia.module.delta.Task;
 import info.magnolia.module.model.ModuleDefinition;
 import info.magnolia.module.model.Version;
@@ -35,7 +36,7 @@ public class IntranetUpdateModuleVersionHandlerTest {
         when(moduleDefinition.getVersion()).thenReturn(Version.parseVersion("9.9.9"));
         IntranetUpdateModuleConfig config = new IntranetUpdateModuleConfig() {
             @Override
-            public List<Task> getInitialUpdateTasks() {
+            public List<Delta> getInitialUpdateDeltas() {
                 return List.of();
             }
 
@@ -66,8 +67,8 @@ public class IntranetUpdateModuleVersionHandlerTest {
         when(moduleDefinition.getVersion()).thenReturn(null);
         IntranetUpdateModuleConfig config = new IntranetUpdateModuleConfig() {
             @Override
-            public List<Task> getInitialUpdateTasks() {
-                return List.of(new TestTask("install1","install1desc"));
+            public List<Delta> getInitialUpdateDeltas() {
+                return List.of(DeltaBuilder.update( Version.parseVersion("0.0.1"), "", new TestTask("install1","install1desc")));
             }
             @Override
             public String getYamlUpdateDir() {
@@ -96,8 +97,9 @@ public class IntranetUpdateModuleVersionHandlerTest {
         when(moduleDefinition.getVersion()).thenReturn(Version.parseVersion("9.9.9"));
         IntranetUpdateModuleConfig config = new IntranetUpdateModuleConfig() {
             @Override
-            public List<Task> getInitialUpdateTasks() {
-                return List.of(new TestTask("install1","install1desc"));
+            public List<Delta> getInitialUpdateDeltas() {
+                return List.of(DeltaBuilder.update( Version.parseVersion("0.0.1"), "", new TestTask("install1","install1desc")));
+
             }
             @Override
             public String getYamlUpdateDir() {
@@ -117,7 +119,7 @@ public class IntranetUpdateModuleVersionHandlerTest {
         assertThat("count of testtask must be 1", matching.size(), equalTo(1));
     }
 
-    private void mockVersionUtil(IntranetUpdateModuleVersionHandlerContext contextMock) throws RepositoryException {
+    private void mockVersionUtil(IntranetUpdateModuleVersionHandlerContext contextMock) {
         doNothing().when(contextMock).initFromJCR(Mockito.any());
         when(contextMock.alreadyApplied(Mockito.any()))
                 .thenAnswer(