diff --git a/domainmodel/2.37.0/org.eclipse.xtext.example.domainmodel.releng/pom.xml b/domainmodel/2.37.0/org.eclipse.xtext.example.domainmodel.releng/pom.xml
index edd40909..3aa0e368 100644
--- a/domainmodel/2.37.0/org.eclipse.xtext.example.domainmodel.releng/pom.xml
+++ b/domainmodel/2.37.0/org.eclipse.xtext.example.domainmodel.releng/pom.xml
@@ -34,7 +34,7 @@
 		<moduleProperties></moduleProperties>
 		<systemProperties></systemProperties>
 		<tycho.testArgLine>-Xmx512m</tycho.testArgLine>
-		<xtextVersion>${project.version}</xtextVersion>
+		<xtextVersion>2.37.0</xtextVersion>
 	</properties>
 	<modules>
 		<module>tp</module>
@@ -236,12 +236,6 @@
 				<enabled>false</enabled>
 			</snapshots>
 		</repository>
-		<repository>
-			<id>sonatype-snapshots</id>
-			<url>https://oss.sonatype.org/content/repositories/snapshots</url>
-			<releases><enabled>false</enabled></releases>
-			<snapshots><enabled>true</enabled></snapshots>
-		</repository>
 	</repositories>
 	<pluginRepositories>
 		<pluginRepository>
@@ -277,12 +271,6 @@
 				<enabled>false</enabled>
 			</snapshots>
 		</pluginRepository>
-		<pluginRepository>
-			<id>sonatype-snapshots</id>
-			<url>https://oss.sonatype.org/content/repositories/snapshots</url>
-			<releases><enabled>false</enabled></releases>
-			<snapshots><enabled>true</enabled></snapshots>
-		</pluginRepository>
 	</pluginRepositories>
 
 	<profiles>
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 9582b745..eef59ddc 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
@@ -17,7 +17,7 @@
     </location>
     <location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
       <unit id="org.eclipse.xtext.sdk.feature.group" version="0.0.0"/>
-      <repository location="https://download.eclipse.org/modeling/tmf/xtext/updates/nightly"/>
+      <repository location="https://download.eclipse.org/modeling/tmf/xtext/updates/releases/2.37.0/"/>
     </location>
     <location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
       <!--
diff --git a/greetings-gradle/2.37.0-J11/org.xtext.example.mydsl.parent/build.gradle b/greetings-gradle/2.37.0-J11/org.xtext.example.mydsl.parent/build.gradle
index 2966637f..ed38afaa 100644
--- a/greetings-gradle/2.37.0-J11/org.xtext.example.mydsl.parent/build.gradle
+++ b/greetings-gradle/2.37.0-J11/org.xtext.example.mydsl.parent/build.gradle
@@ -9,12 +9,9 @@ buildscript {
 }
 
 subprojects {
-	ext.xtextVersion = '2.37.0-SNAPSHOT'
+	ext.xtextVersion = '2.37.0'
 	repositories {
 		mavenCentral()
-		maven {
-			url 'https://oss.sonatype.org/content/repositories/snapshots'
-		}
 	}
 
 	apply plugin: 'java-library'
diff --git a/greetings-gradle/2.37.0-J21/org.xtext.example.mydsl.parent/build.gradle b/greetings-gradle/2.37.0-J21/org.xtext.example.mydsl.parent/build.gradle
index 57c1a4c6..ad3c6009 100644
--- a/greetings-gradle/2.37.0-J21/org.xtext.example.mydsl.parent/build.gradle
+++ b/greetings-gradle/2.37.0-J21/org.xtext.example.mydsl.parent/build.gradle
@@ -9,12 +9,9 @@ buildscript {
 }
 
 subprojects {
-	ext.xtextVersion = '2.37.0-SNAPSHOT'
+	ext.xtextVersion = '2.37.0'
 	repositories {
 		mavenCentral()
-		maven {
-			url 'https://oss.sonatype.org/content/repositories/snapshots'
-		}
 	}
 
 	apply plugin: 'java-library'
diff --git a/greetings-gradle/2.37.0/org.xtext.example.mydsl.parent/build.gradle b/greetings-gradle/2.37.0/org.xtext.example.mydsl.parent/build.gradle
index 045db6c6..6cdd9576 100644
--- a/greetings-gradle/2.37.0/org.xtext.example.mydsl.parent/build.gradle
+++ b/greetings-gradle/2.37.0/org.xtext.example.mydsl.parent/build.gradle
@@ -9,12 +9,9 @@ buildscript {
 }
 
 subprojects {
-	ext.xtextVersion = '2.37.0-SNAPSHOT'
+	ext.xtextVersion = '2.37.0'
 	repositories {
 		mavenCentral()
-		maven {
-			url 'https://oss.sonatype.org/content/repositories/snapshots'
-		}
 	}
 
 	apply plugin: 'java-library'
diff --git a/greetings-maven/2.37.0-J11/org.xtext.example.mydsl.parent/pom.xml b/greetings-maven/2.37.0-J11/org.xtext.example.mydsl.parent/pom.xml
index 313a22d2..79ab8dbc 100644
--- a/greetings-maven/2.37.0-J11/org.xtext.example.mydsl.parent/pom.xml
+++ b/greetings-maven/2.37.0-J11/org.xtext.example.mydsl.parent/pom.xml
@@ -7,7 +7,7 @@
 	<packaging>pom</packaging>
 
 	<properties>
-		<xtextVersion>2.37.0-SNAPSHOT</xtextVersion>
+		<xtextVersion>2.37.0</xtextVersion>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<maven.compiler.source>11</maven.compiler.source>
 		<maven.compiler.target>11</maven.compiler.target>
@@ -90,16 +90,6 @@
 				<enabled>false</enabled>
 			</snapshots>
 		</repository>
-		<repository>
-			<id>sonatype-snapshots</id>
-			<url>https://oss.sonatype.org/content/repositories/snapshots</url>
-			<releases>
-				<enabled>false</enabled>
-			</releases>
-			<snapshots>
-				<enabled>true</enabled>
-			</snapshots>
-		</repository>
 	</repositories>
 	<pluginRepositories>
 		<pluginRepository>
@@ -113,16 +103,6 @@
 				<enabled>false</enabled>
 			</snapshots>
 		</pluginRepository>
-		<pluginRepository>
-			<id>sonatype-snapshots</id>
-			<url>https://oss.sonatype.org/content/repositories/snapshots</url>
-			<releases>
-				<enabled>false</enabled>
-			</releases>
-			<snapshots>
-				<enabled>true</enabled>
-			</snapshots>
-		</pluginRepository>
 	</pluginRepositories>
 	<profiles>
 		<profile>
diff --git a/greetings-maven/2.37.0-J21/org.xtext.example.mydsl.parent/pom.xml b/greetings-maven/2.37.0-J21/org.xtext.example.mydsl.parent/pom.xml
index 97508619..e07282b1 100644
--- a/greetings-maven/2.37.0-J21/org.xtext.example.mydsl.parent/pom.xml
+++ b/greetings-maven/2.37.0-J21/org.xtext.example.mydsl.parent/pom.xml
@@ -7,7 +7,7 @@
 	<packaging>pom</packaging>
 
 	<properties>
-		<xtextVersion>2.37.0-SNAPSHOT</xtextVersion>
+		<xtextVersion>2.37.0</xtextVersion>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<maven.compiler.source>21</maven.compiler.source>
 		<maven.compiler.target>21</maven.compiler.target>
@@ -90,16 +90,6 @@
 				<enabled>false</enabled>
 			</snapshots>
 		</repository>
-		<repository>
-			<id>sonatype-snapshots</id>
-			<url>https://oss.sonatype.org/content/repositories/snapshots</url>
-			<releases>
-				<enabled>false</enabled>
-			</releases>
-			<snapshots>
-				<enabled>true</enabled>
-			</snapshots>
-		</repository>
 	</repositories>
 	<pluginRepositories>
 		<pluginRepository>
@@ -113,16 +103,6 @@
 				<enabled>false</enabled>
 			</snapshots>
 		</pluginRepository>
-		<pluginRepository>
-			<id>sonatype-snapshots</id>
-			<url>https://oss.sonatype.org/content/repositories/snapshots</url>
-			<releases>
-				<enabled>false</enabled>
-			</releases>
-			<snapshots>
-				<enabled>true</enabled>
-			</snapshots>
-		</pluginRepository>
 	</pluginRepositories>
 	<profiles>
 		<profile>
diff --git a/greetings-maven/2.37.0/org.xtext.example.mydsl.parent/pom.xml b/greetings-maven/2.37.0/org.xtext.example.mydsl.parent/pom.xml
index 0b6955e7..50a423b8 100644
--- a/greetings-maven/2.37.0/org.xtext.example.mydsl.parent/pom.xml
+++ b/greetings-maven/2.37.0/org.xtext.example.mydsl.parent/pom.xml
@@ -7,7 +7,7 @@
 	<packaging>pom</packaging>
 
 	<properties>
-		<xtextVersion>2.37.0-SNAPSHOT</xtextVersion>
+		<xtextVersion>2.37.0</xtextVersion>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<maven.compiler.source>17</maven.compiler.source>
 		<maven.compiler.target>17</maven.compiler.target>
@@ -90,16 +90,6 @@
 				<enabled>false</enabled>
 			</snapshots>
 		</repository>
-		<repository>
-			<id>sonatype-snapshots</id>
-			<url>https://oss.sonatype.org/content/repositories/snapshots</url>
-			<releases>
-				<enabled>false</enabled>
-			</releases>
-			<snapshots>
-				<enabled>true</enabled>
-			</snapshots>
-		</repository>
 	</repositories>
 	<pluginRepositories>
 		<pluginRepository>
@@ -113,16 +103,6 @@
 				<enabled>false</enabled>
 			</snapshots>
 		</pluginRepository>
-		<pluginRepository>
-			<id>sonatype-snapshots</id>
-			<url>https://oss.sonatype.org/content/repositories/snapshots</url>
-			<releases>
-				<enabled>false</enabled>
-			</releases>
-			<snapshots>
-				<enabled>true</enabled>
-			</snapshots>
-		</pluginRepository>
 	</pluginRepositories>
 	<profiles>
 		<profile>
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 657c0c5e..93454d33 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
@@ -7,7 +7,7 @@
 	<packaging>pom</packaging>
 
 	<properties>
-		<xtextVersion>2.37.0-SNAPSHOT</xtextVersion>
+		<xtextVersion>2.37.0</xtextVersion>
 		<mwe2Version>2.20.0</mwe2Version>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<maven.compiler.source>11</maven.compiler.source>
@@ -236,16 +236,6 @@
 				<enabled>false</enabled>
 			</snapshots>
 		</repository>
-		<repository>
-			<id>sonatype-snapshots</id>
-			<url>https://oss.sonatype.org/content/repositories/snapshots</url>
-			<releases>
-				<enabled>false</enabled>
-			</releases>
-			<snapshots>
-				<enabled>true</enabled>
-			</snapshots>
-		</repository>
 	</repositories>
 	<pluginRepositories>
 		<pluginRepository>
@@ -281,16 +271,6 @@
 				<enabled>false</enabled>
 			</snapshots>
 		</pluginRepository>
-		<pluginRepository>
-			<id>sonatype-snapshots</id>
-			<url>https://oss.sonatype.org/content/repositories/snapshots</url>
-			<releases>
-				<enabled>false</enabled>
-			</releases>
-			<snapshots>
-				<enabled>true</enabled>
-			</snapshots>
-		</pluginRepository>
 	</pluginRepositories>
 	<profiles>
 		<profile>
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 78859b4f..4a20bd66 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
@@ -16,7 +16,7 @@
 		</location>
 		<location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
 			<unit id="org.eclipse.xtext.sdk.feature.group" version="0.0.0"/>
-			<repository location="https://download.eclipse.org/modeling/tmf/xtext/updates/nightly/"/>
+			<repository location="https://download.eclipse.org/modeling/tmf/xtext/updates/releases/2.37.0/"/>
 		</location>
 		<location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
 			<unit id="com.google.gson" version="2.11.0"/>
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 2c398fb2..3a509bb1 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
@@ -7,7 +7,7 @@
 	<packaging>pom</packaging>
 
 	<properties>
-		<xtextVersion>2.37.0-SNAPSHOT</xtextVersion>
+		<xtextVersion>2.37.0</xtextVersion>
 		<mwe2Version>2.20.0</mwe2Version>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<maven.compiler.source>21</maven.compiler.source>
@@ -236,16 +236,6 @@
 				<enabled>false</enabled>
 			</snapshots>
 		</repository>
-		<repository>
-			<id>sonatype-snapshots</id>
-			<url>https://oss.sonatype.org/content/repositories/snapshots</url>
-			<releases>
-				<enabled>false</enabled>
-			</releases>
-			<snapshots>
-				<enabled>true</enabled>
-			</snapshots>
-		</repository>
 	</repositories>
 	<pluginRepositories>
 		<pluginRepository>
@@ -281,16 +271,6 @@
 				<enabled>false</enabled>
 			</snapshots>
 		</pluginRepository>
-		<pluginRepository>
-			<id>sonatype-snapshots</id>
-			<url>https://oss.sonatype.org/content/repositories/snapshots</url>
-			<releases>
-				<enabled>false</enabled>
-			</releases>
-			<snapshots>
-				<enabled>true</enabled>
-			</snapshots>
-		</pluginRepository>
 	</pluginRepositories>
 	<profiles>
 		<profile>
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 0106c415..430b32bf 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
@@ -16,7 +16,7 @@
 		</location>
 		<location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
 			<unit id="org.eclipse.xtext.sdk.feature.group" version="0.0.0"/>
-			<repository location="https://download.eclipse.org/modeling/tmf/xtext/updates/nightly/"/>
+			<repository location="https://download.eclipse.org/modeling/tmf/xtext/updates/releases/2.37.0/"/>
 		</location>
 		<location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
 			<unit id="com.google.gson" version="2.11.0"/>
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 5ea5b375..73782bc3 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
@@ -7,7 +7,7 @@
 	<packaging>pom</packaging>
 
 	<properties>
-		<xtextVersion>2.37.0-SNAPSHOT</xtextVersion>
+		<xtextVersion>2.37.0</xtextVersion>
 		<mwe2Version>2.20.0</mwe2Version>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<maven.compiler.source>17</maven.compiler.source>
@@ -236,16 +236,6 @@
 				<enabled>false</enabled>
 			</snapshots>
 		</repository>
-		<repository>
-			<id>sonatype-snapshots</id>
-			<url>https://oss.sonatype.org/content/repositories/snapshots</url>
-			<releases>
-				<enabled>false</enabled>
-			</releases>
-			<snapshots>
-				<enabled>true</enabled>
-			</snapshots>
-		</repository>
 	</repositories>
 	<pluginRepositories>
 		<pluginRepository>
@@ -281,16 +271,6 @@
 				<enabled>false</enabled>
 			</snapshots>
 		</pluginRepository>
-		<pluginRepository>
-			<id>sonatype-snapshots</id>
-			<url>https://oss.sonatype.org/content/repositories/snapshots</url>
-			<releases>
-				<enabled>false</enabled>
-			</releases>
-			<snapshots>
-				<enabled>true</enabled>
-			</snapshots>
-		</pluginRepository>
 	</pluginRepositories>
 	<profiles>
 		<profile>
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 0106c415..430b32bf 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
@@ -16,7 +16,7 @@
 		</location>
 		<location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
 			<unit id="org.eclipse.xtext.sdk.feature.group" version="0.0.0"/>
-			<repository location="https://download.eclipse.org/modeling/tmf/xtext/updates/nightly/"/>
+			<repository location="https://download.eclipse.org/modeling/tmf/xtext/updates/releases/2.37.0/"/>
 		</location>
 		<location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
 			<unit id="com.google.gson" version="2.11.0"/>