diff --git a/releng/org.eclipse.emf.validation.releng/pom.xml b/releng/org.eclipse.emf.validation.releng/pom.xml
index f994a8a..0667257 100644
--- a/releng/org.eclipse.emf.validation.releng/pom.xml
+++ b/releng/org.eclipse.emf.validation.releng/pom.xml
@@ -12,11 +12,11 @@
 
   <!-- this is the parent POM from which all modules inherit common settings -->
   <properties>
-    <tycho.version>4.0.12</tycho.version>
+    <tycho.version>4.0.13</tycho.version>
     <cbi-plugins.version>1.5.2</cbi-plugins.version>
     <cyclonedx.version>2.9.1</cyclonedx.version>
     <maven.test.failure.ignore>true</maven.test.failure.ignore>
-    <platform>2022-09</platform>
+    <platform>2024-12</platform>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <tycho.scmUrl>scm:git:https://github.com/eclipse-emfservices/emf-validation.git</tycho.scmUrl>
     <tycho.sbom.url>https://download.eclipse.org/modeling/emf/validation/updates/releases/</tycho.sbom.url>
diff --git a/releng/org.eclipse.emf.validation.target/2022-09.target b/releng/org.eclipse.emf.validation.target/2022-09.target
deleted file mode 100644
index b6cb319..0000000
--- a/releng/org.eclipse.emf.validation.target/2022-09.target
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<?pde?>
-<target name="emf-validation-2022-09" sequenceNumber="1660142140">
-  <locations>
-    <location includeMode="planner" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="false" type="InstallableUnit">
-      <unit id="org.eclipse.license.feature.group" version="2.0.2.v20181016-2210"/>
-      <repository id="Eclipse-Shared-License" location="https://download.eclipse.org/cbi/updates/license"/>
-    </location>
-    <location includeMode="planner" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="false" type="InstallableUnit">
-      <unit id="org.eclipse.sdk.ide" version="0.0.0"/>
-      <unit id="org.eclipse.platform.ide" version="0.0.0"/>
-      <repository id="Eclipse-4.25" location="https://download.eclipse.org/eclipse/updates/4.25/"/>
-    </location>
-    <location includeMode="planner" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="false" type="InstallableUnit">
-      <unit id="org.eclipse.emf.edit.feature.group" version="0.0.0"/>
-      <unit id="org.eclipse.emf.examples.feature.group" version="0.0.0"/>
-      <unit id="org.eclipse.emf.sdk.feature.group" version="0.0.0"/>
-      <unit id="org.eclipse.emf.ecore.edit.feature.group" version="0.0.0"/>
-      <repository id="EMF-2.31" location="https://download.eclipse.org/modeling/emf/emf/builds/release/2.31"/>
-    </location>
-    <location includeMode="planner" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="false" type="InstallableUnit">
-      <unit id="org.eclipse.ocl.feature.group" version="0.0.0"/>
-      <repository id="OCL-6.17" location="https://download.eclipse.org/modeling/mdt/ocl/updates/releases/6.17.1/"/>
-    </location>
-  </locations>
-</target>
diff --git a/releng/org.eclipse.emf.validation.target/2022-12.target b/releng/org.eclipse.emf.validation.target/2022-12.target
deleted file mode 100644
index 0ed0ec3..0000000
--- a/releng/org.eclipse.emf.validation.target/2022-12.target
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<?pde?>
-<target name="emf-validation-2022-12" sequenceNumber="1660142140">
-  <locations>
-    <location includeMode="planner" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="false" type="InstallableUnit">
-      <unit id="org.eclipse.license.feature.group" version="2.0.2.v20181016-2210"/>
-      <repository id="Eclipse-Shared-License" location="https://download.eclipse.org/cbi/updates/license"/>
-    </location>
-    <location includeMode="planner" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="false" type="InstallableUnit">
-      <unit id="org.eclipse.sdk.ide" version="0.0.0"/>
-      <unit id="org.eclipse.platform.ide" version="0.0.0"/>
-      <repository id="Eclipse-4.26" location="https://download.eclipse.org/eclipse/updates/4.26/"/>
-    </location>
-    <location includeMode="planner" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="false" type="InstallableUnit">
-      <unit id="org.eclipse.emf.edit.feature.group" version="0.0.0"/>
-      <unit id="org.eclipse.emf.examples.feature.group" version="0.0.0"/>
-      <unit id="org.eclipse.emf.sdk.feature.group" version="0.0.0"/>
-      <unit id="org.eclipse.emf.ecore.edit.feature.group" version="0.0.0"/>
-      <repository id="EMF-2.32" location="https://download.eclipse.org/modeling/emf/emf/builds/release/2.32"/>
-    </location>
-    <location includeMode="planner" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="false" type="InstallableUnit">
-      <unit id="org.eclipse.ocl.feature.group" version="0.0.0"/>
-      <repository id="OCL-6.18" location="https://download.eclipse.org/modeling/mdt/ocl/updates/releases/6.18.0"/>
-    </location>
-  </locations>
-</target>
diff --git a/releng/org.eclipse.emf.validation.target/2023-03.target b/releng/org.eclipse.emf.validation.target/2023-03.target
deleted file mode 100644
index c8c6a0e..0000000
--- a/releng/org.eclipse.emf.validation.target/2023-03.target
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<?pde?>
-<target name="emf-validation-2023-03" sequenceNumber="1660142140">
-  <locations>
-    <location includeMode="planner" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="false" type="InstallableUnit">
-      <unit id="org.eclipse.license.feature.group" version="2.0.2.v20181016-2210"/>
-      <repository id="Eclipse-Shared-License" location="https://download.eclipse.org/cbi/updates/license"/>
-    </location>
-    <location includeMode="planner" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="false" type="InstallableUnit">
-      <unit id="org.eclipse.sdk.ide" version="0.0.0"/>
-      <unit id="org.eclipse.platform.ide" version="0.0.0"/>
-      <repository id="Eclipse-4.27" location="https://download.eclipse.org/eclipse/updates/4.27/"/>
-    </location>
-    <location includeMode="planner" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="false" type="InstallableUnit">
-      <unit id="org.eclipse.emf.edit.feature.group" version="0.0.0"/>
-      <unit id="org.eclipse.emf.examples.feature.group" version="0.0.0"/>
-      <unit id="org.eclipse.emf.sdk.feature.group" version="0.0.0"/>
-      <unit id="org.eclipse.emf.ecore.edit.feature.group" version="0.0.0"/>
-      <repository id="EMF-2.33" location="https://download.eclipse.org/modeling/emf/emf/builds/release/2.33.0/"/>
-    </location>
-    <location includeMode="planner" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="false" type="InstallableUnit">
-      <unit id="org.eclipse.ocl.feature.group" version="0.0.0"/>
-      <repository id="OCL-6.18" location="https://download.eclipse.org/modeling/mdt/ocl/updates/releases/6.18.0"/>
-    </location>
-  </locations>
-</target>
diff --git a/releng/org.eclipse.emf.validation.target/2023-06.target b/releng/org.eclipse.emf.validation.target/2023-06.target
deleted file mode 100644
index cadcf5d..0000000
--- a/releng/org.eclipse.emf.validation.target/2023-06.target
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<?pde?>
-<target name="emf-validation-2023-06" sequenceNumber="1660142140">
-  <locations>
-    <location includeMode="planner" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="false" type="InstallableUnit">
-      <unit id="org.eclipse.license.feature.group" version="2.0.2.v20181016-2210"/>
-      <repository id="Eclipse-Shared-License" location="https://download.eclipse.org/cbi/updates/license"/>
-    </location>
-    <location includeMode="planner" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="false" type="InstallableUnit">
-      <unit id="org.eclipse.sdk.ide" version="0.0.0"/>
-      <unit id="org.eclipse.platform.ide" version="0.0.0"/>
-      <repository id="Eclipse-4.28" location="https://download.eclipse.org/eclipse/updates/4.28/"/>
-    </location>
-    <location includeMode="planner" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="false" type="InstallableUnit">
-      <unit id="org.eclipse.emf.edit.feature.group" version="0.0.0"/>
-      <unit id="org.eclipse.emf.examples.feature.group" version="0.0.0"/>
-      <unit id="org.eclipse.emf.sdk.feature.group" version="0.0.0"/>
-      <unit id="org.eclipse.emf.ecore.edit.feature.group" version="0.0.0"/>
-      <repository id="EMF-2.34" location="https://download.eclipse.org/modeling/emf/emf/builds/release/2.34.0"/>
-    </location>
-    <location includeMode="planner" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="false" type="InstallableUnit">
-      <unit id="org.eclipse.ocl.feature.group" version="0.0.0"/>
-      <repository id="OCL-6.18" location="https://download.eclipse.org/modeling/mdt/ocl/updates/releases/6.18.0"/>
-    </location>
-  </locations>
-</target>
diff --git a/releng/org.eclipse.emf.validation.target/2023-09.target b/releng/org.eclipse.emf.validation.target/2023-09.target
deleted file mode 100644
index 31272ca..0000000
--- a/releng/org.eclipse.emf.validation.target/2023-09.target
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<?pde?>
-<target name="emf-validation-2023-09" sequenceNumber="1660142140">
-  <locations>
-    <location includeMode="planner" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="false" type="InstallableUnit">
-      <unit id="org.eclipse.license.feature.group" version="0.0.0"/>
-      <repository id="Eclipse-Shared-License" location="https://download.eclipse.org/cbi/updates/license"/>
-    </location>
-    <location includeMode="planner" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="false" type="InstallableUnit">
-      <unit id="org.eclipse.sdk.ide" version="0.0.0"/>
-      <unit id="org.eclipse.platform.ide" version="0.0.0"/>
-      <repository id="Eclipse-4.29" location="https://download.eclipse.org/eclipse/updates/4.29/"/>
-    </location>
-    <location includeMode="planner" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="false" type="InstallableUnit">
-      <unit id="org.eclipse.emf.edit.feature.group" version="0.0.0"/>
-      <unit id="org.eclipse.emf.examples.feature.group" version="0.0.0"/>
-      <unit id="org.eclipse.emf.sdk.feature.group" version="0.0.0"/>
-      <unit id="org.eclipse.emf.ecore.edit.feature.group" version="0.0.0"/>
-      <repository id="EMF-2.35" location="https://download.eclipse.org/modeling/emf/emf/builds/release/2.35.0"/>
-    </location>
-    <location includeMode="planner" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="false" type="InstallableUnit">
-      <unit id="org.eclipse.ocl.feature.group" version="0.0.0"/>
-      <repository id="OCL-6.18" location="https://download.eclipse.org/modeling/mdt/ocl/updates/releases/6.18.0"/>
-    </location>
-  </locations>
-</target>
diff --git a/releng/org.eclipse.emf.validation.target/2023-12.target b/releng/org.eclipse.emf.validation.target/2023-12.target
deleted file mode 100644
index d3ab54d..0000000
--- a/releng/org.eclipse.emf.validation.target/2023-12.target
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<?pde?>
-<target name="emf-validation-2023-12" sequenceNumber="1660142140">
-  <locations>
-    <location includeMode="planner" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="false" type="InstallableUnit">
-      <unit id="org.eclipse.license.feature.group" version="0.0.0"/>
-      <repository id="Eclipse-Shared-License" location="https://download.eclipse.org/cbi/updates/license"/>
-    </location>
-    <location includeMode="planner" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="false" type="InstallableUnit">
-      <unit id="org.eclipse.sdk.ide" version="0.0.0"/>
-      <unit id="org.eclipse.platform.ide" version="0.0.0"/>
-      <repository id="Eclipse-4.30" location="https://download.eclipse.org/eclipse/updates/4.30/"/>
-    </location>
-    <location includeMode="planner" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="false" type="InstallableUnit">
-      <unit id="org.eclipse.emf.edit.feature.group" version="0.0.0"/>
-      <unit id="org.eclipse.emf.examples.feature.group" version="0.0.0"/>
-      <unit id="org.eclipse.emf.sdk.feature.group" version="0.0.0"/>
-      <unit id="org.eclipse.emf.ecore.edit.feature.group" version="0.0.0"/>
-      <repository id="EMF-2.36" location="https://download.eclipse.org/modeling/emf/emf/builds/release/2.36.0"/>
-    </location>
-    <location includeMode="planner" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="false" type="InstallableUnit">
-      <unit id="org.eclipse.ocl.feature.group" version="0.0.0"/>
-      <repository id="OCL-6.19" location="https://download.eclipse.org/modeling/mdt/ocl/updates/releases/6.19.0"/>
-    </location>
-  </locations>
-</target>
diff --git a/releng/org.eclipse.emf.validation.target/2024-03.target b/releng/org.eclipse.emf.validation.target/2024-03.target
deleted file mode 100644
index e889f6f..0000000
--- a/releng/org.eclipse.emf.validation.target/2024-03.target
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<?pde?>
-<target name="emf-validation-2024-03" sequenceNumber="1660142140">
-  <locations>
-    <location includeMode="planner" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="false" type="InstallableUnit">
-      <unit id="org.eclipse.license.feature.group" version="0.0.0"/>
-      <repository id="Eclipse-Shared-License" location="https://download.eclipse.org/cbi/updates/license"/>
-    </location>
-    <location includeMode="planner" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="false" type="InstallableUnit">
-      <unit id="org.eclipse.sdk.ide" version="0.0.0"/>
-      <unit id="org.eclipse.platform.ide" version="0.0.0"/>
-      <repository id="Eclipse-4.31" location="https://download.eclipse.org/eclipse/updates/4.31/"/>
-    </location>
-    <location includeMode="planner" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="false" type="InstallableUnit">
-      <unit id="org.eclipse.emf.edit.feature.group" version="0.0.0"/>
-      <unit id="org.eclipse.emf.examples.feature.group" version="0.0.0"/>
-      <unit id="org.eclipse.emf.sdk.feature.group" version="0.0.0"/>
-      <unit id="org.eclipse.emf.ecore.edit.feature.group" version="0.0.0"/>
-      <repository id="EMF-2.37" location="https://download.eclipse.org/modeling/emf/emf/builds/release/2.37.0"/>
-    </location>
-    <location includeMode="planner" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="false" type="InstallableUnit">
-      <unit id="org.eclipse.ocl.feature.group" version="0.0.0"/>
-      <repository id="OCL-6.20" location="https://download.eclipse.org/modeling/mdt/ocl/builds/release/6.20.0/"/>
-    </location>
-  </locations>
-</target>
diff --git a/releng/org.eclipse.emf.validation.target/2024-06.target b/releng/org.eclipse.emf.validation.target/2024-06.target
deleted file mode 100644
index 0d8808f..0000000
--- a/releng/org.eclipse.emf.validation.target/2024-06.target
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<?pde?>
-<target name="emf-validation-2024-06" sequenceNumber="1660142140">
-  <locations>
-    <location includeMode="planner" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="false" type="InstallableUnit">
-      <unit id="org.eclipse.license.feature.group" version="0.0.0"/>
-      <repository id="Eclipse-Shared-License" location="https://download.eclipse.org/cbi/updates/license"/>
-    </location>
-    <location includeMode="planner" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="false" type="InstallableUnit">
-      <unit id="org.eclipse.sdk.ide" version="0.0.0"/>
-      <unit id="org.eclipse.platform.ide" version="0.0.0"/>
-      <repository id="Eclipse-4.32" location="https://download.eclipse.org/eclipse/updates/4.32/"/>
-    </location>
-    <location includeMode="planner" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="false" type="InstallableUnit">
-      <unit id="org.eclipse.emf.edit.feature.group" version="0.0.0"/>
-      <unit id="org.eclipse.emf.examples.feature.group" version="0.0.0"/>
-      <unit id="org.eclipse.emf.sdk.feature.group" version="0.0.0"/>
-      <unit id="org.eclipse.emf.ecore.edit.feature.group" version="0.0.0"/>
-      <repository id="EMF-2.38" location="https://download.eclipse.org/modeling/emf/emf/builds/release/2.38.0"/>
-    </location>
-    <location includeMode="planner" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="false" type="InstallableUnit">
-      <unit id="org.eclipse.ocl.feature.group" version="0.0.0"/>
-      <repository id="OCL-6.21" location="https://download.eclipse.org/modeling/mdt/ocl/builds/release/6.21.0/"/>
-    </location>
-  </locations>
-</target>
diff --git a/releng/org.eclipse.emf.validation.target/2024-09.target b/releng/org.eclipse.emf.validation.target/2025-09.target
similarity index 84%
rename from releng/org.eclipse.emf.validation.target/2024-09.target
rename to releng/org.eclipse.emf.validation.target/2025-09.target
index 94b3ce3..3072db7 100644
--- a/releng/org.eclipse.emf.validation.target/2024-09.target
+++ b/releng/org.eclipse.emf.validation.target/2025-09.target
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <?pde?>
-<target name="emf-validation-2024-09" sequenceNumber="1660142140">
+<target name="emf-validation-2025-09" sequenceNumber="1660142140">
   <locations>
     <location includeMode="planner" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="false" type="InstallableUnit">
       <unit id="org.eclipse.license.feature.group" version="0.0.0"/>
@@ -9,14 +9,14 @@
     <location includeMode="planner" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="false" type="InstallableUnit">
       <unit id="org.eclipse.sdk.ide" version="0.0.0"/>
       <unit id="org.eclipse.platform.ide" version="0.0.0"/>
-      <repository id="Eclipse-4.33" location="https://download.eclipse.org/eclipse/updates/4.33/"/>
+      <repository id="Eclipse-4.37" location="https://download.eclipse.org/eclipse/updates/4.37/"/>
     </location>
     <location includeMode="planner" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="false" type="InstallableUnit">
       <unit id="org.eclipse.emf.edit.feature.group" version="0.0.0"/>
       <unit id="org.eclipse.emf.examples.feature.group" version="0.0.0"/>
       <unit id="org.eclipse.emf.sdk.feature.group" version="0.0.0"/>
       <unit id="org.eclipse.emf.ecore.edit.feature.group" version="0.0.0"/>
-      <repository id="EMF-2.39" location="https://download.eclipse.org/modeling/emf/emf/builds/release/2.39.0"/>
+      <repository id="EMF-2.43" location="https://download.eclipse.org/modeling/emf/emf/builds/release/2.43.0"/>
     </location>
     <location includeMode="planner" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="false" type="InstallableUnit">
       <unit id="org.eclipse.ocl.feature.group" version="0.0.0"/>