diff --git a/domainmodel/2.37.0/org.eclipse.xtext.example.domainmodel.releng/tp/domainmodel.target b/domainmodel/2.37.0/org.eclipse.xtext.example.domainmodel.releng/tp/domainmodel.target
index 62659d72..9582b745 100644
--- a/domainmodel/2.37.0/org.eclipse.xtext.example.domainmodel.releng/tp/domainmodel.target
+++ b/domainmodel/2.37.0/org.eclipse.xtext.example.domainmodel.releng/tp/domainmodel.target
@@ -13,7 +13,7 @@
     </location>
     <location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
       <unit id="org.eclipse.emf.mwe2.launcher.feature.group" version="0.0.0"/>
-      <repository location="https://download.eclipse.org/modeling/emft/mwe/updates/milestones/S202410211304/"/>
+      <repository location="https://download.eclipse.org/modeling/emft/mwe/updates/releases/2.20.0/"/>
     </location>
     <location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
       <unit id="org.eclipse.xtext.sdk.feature.group" version="0.0.0"/>
diff --git a/domainmodel/2.37.0/org.eclipse.xtext.example.domainmodel/pom.xml b/domainmodel/2.37.0/org.eclipse.xtext.example.domainmodel/pom.xml
index c0446915..5fb82217 100644
--- a/domainmodel/2.37.0/org.eclipse.xtext.example.domainmodel/pom.xml
+++ b/domainmodel/2.37.0/org.eclipse.xtext.example.domainmodel/pom.xml
@@ -11,7 +11,7 @@
 	<packaging>eclipse-plugin</packaging>
 
 	<properties>
-		<mwe2Version>2.20.0.M1</mwe2Version>
+		<mwe2Version>2.20.0</mwe2Version>
 	</properties>
 
 	<build>
diff --git a/greetings-tycho/2.37.0-J11/org.xtext.example.mydsl.parent/pom.xml b/greetings-tycho/2.37.0-J11/org.xtext.example.mydsl.parent/pom.xml
index c5238ee0..657c0c5e 100644
--- a/greetings-tycho/2.37.0-J11/org.xtext.example.mydsl.parent/pom.xml
+++ b/greetings-tycho/2.37.0-J11/org.xtext.example.mydsl.parent/pom.xml
@@ -8,7 +8,7 @@
 
 	<properties>
 		<xtextVersion>2.37.0-SNAPSHOT</xtextVersion>
-		<mwe2Version>2.20.0.M1</mwe2Version>
+		<mwe2Version>2.20.0</mwe2Version>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<maven.compiler.source>11</maven.compiler.source>
 		<maven.compiler.target>11</maven.compiler.target>
diff --git a/greetings-tycho/2.37.0-J11/org.xtext.example.mydsl.target/org.xtext.example.mydsl.target.target b/greetings-tycho/2.37.0-J11/org.xtext.example.mydsl.target/org.xtext.example.mydsl.target.target
index 7902223a..78859b4f 100644
--- a/greetings-tycho/2.37.0-J11/org.xtext.example.mydsl.target/org.xtext.example.mydsl.target.target
+++ b/greetings-tycho/2.37.0-J11/org.xtext.example.mydsl.target/org.xtext.example.mydsl.target.target
@@ -12,7 +12,7 @@
 		</location>
 		<location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
 			<unit id="org.eclipse.emf.mwe2.launcher.feature.group" version="0.0.0"/>
-			<repository location="https://download.eclipse.org/modeling/emft/mwe/updates/milestones/S202410211304/"/>
+			<repository location="https://download.eclipse.org/modeling/emft/mwe/updates/releases/2.20.0/"/>
 		</location>
 		<location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
 			<unit id="org.eclipse.xtext.sdk.feature.group" version="0.0.0"/>
diff --git a/greetings-tycho/2.37.0-J21/org.xtext.example.mydsl.parent/pom.xml b/greetings-tycho/2.37.0-J21/org.xtext.example.mydsl.parent/pom.xml
index 5c11b5fc..2c398fb2 100644
--- a/greetings-tycho/2.37.0-J21/org.xtext.example.mydsl.parent/pom.xml
+++ b/greetings-tycho/2.37.0-J21/org.xtext.example.mydsl.parent/pom.xml
@@ -8,7 +8,7 @@
 
 	<properties>
 		<xtextVersion>2.37.0-SNAPSHOT</xtextVersion>
-		<mwe2Version>2.20.0.M1</mwe2Version>
+		<mwe2Version>2.20.0</mwe2Version>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<maven.compiler.source>21</maven.compiler.source>
 		<maven.compiler.target>21</maven.compiler.target>
diff --git a/greetings-tycho/2.37.0-J21/org.xtext.example.mydsl.target/org.xtext.example.mydsl.target.target b/greetings-tycho/2.37.0-J21/org.xtext.example.mydsl.target/org.xtext.example.mydsl.target.target
index 3a40c491..0106c415 100644
--- a/greetings-tycho/2.37.0-J21/org.xtext.example.mydsl.target/org.xtext.example.mydsl.target.target
+++ b/greetings-tycho/2.37.0-J21/org.xtext.example.mydsl.target/org.xtext.example.mydsl.target.target
@@ -12,7 +12,7 @@
 		</location>
 		<location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
 			<unit id="org.eclipse.emf.mwe2.launcher.feature.group" version="0.0.0"/>
-			<repository location="https://download.eclipse.org/modeling/emft/mwe/updates/milestones/S202410211304/"/>
+			<repository location="https://download.eclipse.org/modeling/emft/mwe/updates/releases/2.20.0/"/>
 		</location>
 		<location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
 			<unit id="org.eclipse.xtext.sdk.feature.group" version="0.0.0"/>
diff --git a/greetings-tycho/2.37.0/org.xtext.example.mydsl.parent/pom.xml b/greetings-tycho/2.37.0/org.xtext.example.mydsl.parent/pom.xml
index 8d55e1d1..5ea5b375 100644
--- a/greetings-tycho/2.37.0/org.xtext.example.mydsl.parent/pom.xml
+++ b/greetings-tycho/2.37.0/org.xtext.example.mydsl.parent/pom.xml
@@ -8,7 +8,7 @@
 
 	<properties>
 		<xtextVersion>2.37.0-SNAPSHOT</xtextVersion>
-		<mwe2Version>2.20.0.M1</mwe2Version>
+		<mwe2Version>2.20.0</mwe2Version>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<maven.compiler.source>17</maven.compiler.source>
 		<maven.compiler.target>17</maven.compiler.target>
diff --git a/greetings-tycho/2.37.0/org.xtext.example.mydsl.target/org.xtext.example.mydsl.target.target b/greetings-tycho/2.37.0/org.xtext.example.mydsl.target/org.xtext.example.mydsl.target.target
index 3a40c491..0106c415 100644
--- a/greetings-tycho/2.37.0/org.xtext.example.mydsl.target/org.xtext.example.mydsl.target.target
+++ b/greetings-tycho/2.37.0/org.xtext.example.mydsl.target/org.xtext.example.mydsl.target.target
@@ -12,7 +12,7 @@
 		</location>
 		<location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
 			<unit id="org.eclipse.emf.mwe2.launcher.feature.group" version="0.0.0"/>
-			<repository location="https://download.eclipse.org/modeling/emft/mwe/updates/milestones/S202410211304/"/>
+			<repository location="https://download.eclipse.org/modeling/emft/mwe/updates/releases/2.20.0/"/>
 		</location>
 		<location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
 			<unit id="org.eclipse.xtext.sdk.feature.group" version="0.0.0"/>