diff --git a/README.md b/README.md
index 8e249c72e..ceda5f8b3 100644
--- a/README.md
+++ b/README.md
@@ -10,8 +10,11 @@
 Apache's implementation of the JavaServer Faces (JSF) and Jakarta Faces specification
 
 ## Branches
+### main
 
-### Main
+Jakarta Faces 5.0 implementation  
+
+### 4.1.x
 
 Jakarta Faces 4.1 implementation  
 
diff --git a/api/pom.xml b/api/pom.xml
index b10422211..7274dd92d 100644
--- a/api/pom.xml
+++ b/api/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>org.apache.myfaces.core</groupId>
         <artifactId>myfaces-core-project</artifactId>
-        <version>4.1.0-SNAPSHOT</version>
+        <version>5.0.0-SNAPSHOT</version>
         <relativePath>../parent/pom.xml</relativePath>
     </parent>
 
@@ -28,9 +28,9 @@
 
     <groupId>org.apache.myfaces.core</groupId>
     <artifactId>myfaces-api</artifactId>
-    <name>Apache MyFaces Core 4.1 - API</name>
+    <name>Apache MyFaces Core 5.0 - API</name>
     <description>
-        The public API classes of the Apache MyFaces Core 4.1 project
+        The public API classes of the Apache MyFaces Core 5.0 project
     </description>
     <url>https://myfaces.apache.org/#/core40</url>
 
diff --git a/assembly/pom.xml b/assembly/pom.xml
index 50c466bec..e99e898f3 100644
--- a/assembly/pom.xml
+++ b/assembly/pom.xml
@@ -27,7 +27,7 @@
     <parent>
         <groupId>org.apache.myfaces.core</groupId>
         <artifactId>myfaces-core-project</artifactId>
-        <version>4.1.0-SNAPSHOT</version>
+        <version>5.0.0-SNAPSHOT</version>
         <relativePath>../parent/pom.xml</relativePath>
     </parent>
 
diff --git a/bundle/pom.xml b/bundle/pom.xml
index d565d11d3..77aae60a1 100644
--- a/bundle/pom.xml
+++ b/bundle/pom.xml
@@ -20,14 +20,14 @@
     <parent>
         <groupId>org.apache.myfaces.core</groupId>
         <artifactId>myfaces-core-project</artifactId>
-        <version>4.1.0-SNAPSHOT</version>
+        <version>5.0.0-SNAPSHOT</version>
         <relativePath>../parent/pom.xml</relativePath>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
 
     <artifactId>myfaces-bundle</artifactId>
-    <name>Apache MyFaces Core 4.1 - OSGi Bundle</name>
+    <name>Apache MyFaces Core 5.0 - OSGi Bundle</name>
     <packaging>bundle</packaging>
 
     <build>
diff --git a/extensions/pom.xml b/extensions/pom.xml
index 76c3bedcc..569e7124c 100644
--- a/extensions/pom.xml
+++ b/extensions/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>org.apache.myfaces.core</groupId>
         <artifactId>myfaces-core-project</artifactId>
-        <version>4.1.0-SNAPSHOT</version>
+        <version>5.0.0-SNAPSHOT</version>
         <relativePath>../parent/pom.xml</relativePath>
     </parent>
 
@@ -28,7 +28,7 @@
 
     <groupId>org.apache.myfaces.core</groupId>
     <artifactId>myfaces-extensions</artifactId>
-    <name>Apache MyFaces Core 4.1 - Extensions</name>
+    <name>Apache MyFaces Core 5.0 - Extensions</name>
     <description>
         Apache MyFaces Core related extensions.
     </description>
diff --git a/extensions/quarkus/deployment/pom.xml b/extensions/quarkus/deployment/pom.xml
index 536b459d0..7bfaa4326 100644
--- a/extensions/quarkus/deployment/pom.xml
+++ b/extensions/quarkus/deployment/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>org.apache.myfaces.core.extensions</groupId>
         <artifactId>myfaces-quarkus</artifactId>
-        <version>4.1.0-SNAPSHOT</version>
+        <version>5.0.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
@@ -28,7 +28,7 @@
 
     <groupId>org.apache.myfaces.core.extensions.quarkus</groupId>
     <artifactId>myfaces-quarkus-deployment</artifactId>
-    <name>Apache MyFaces Core 4.1 - Extensions - Quarkus - Deployment</name>
+    <name>Apache MyFaces Core 5.0 - Extensions - Quarkus - Deployment</name>
     <description>
         Apache MyFaces Core deployment extension for Quarkus.
     </description>
diff --git a/extensions/quarkus/pom.xml b/extensions/quarkus/pom.xml
index e26c07648..a1ae580ce 100644
--- a/extensions/quarkus/pom.xml
+++ b/extensions/quarkus/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>org.apache.myfaces.core</groupId>
         <artifactId>myfaces-extensions</artifactId>
-        <version>4.1.0-SNAPSHOT</version>
+        <version>5.0.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
@@ -28,7 +28,7 @@
 
     <groupId>org.apache.myfaces.core.extensions</groupId>
     <artifactId>myfaces-quarkus</artifactId>
-    <name>Apache MyFaces Core 4.1 - Extensions - Quarkus</name>
+    <name>Apache MyFaces Core 5.0 - Extensions - Quarkus</name>
     <description>
         Apache MyFaces Core extension for Quarkus.
     </description>
diff --git a/extensions/quarkus/runtime/pom.xml b/extensions/quarkus/runtime/pom.xml
index 636c645dd..e77fd3703 100644
--- a/extensions/quarkus/runtime/pom.xml
+++ b/extensions/quarkus/runtime/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>org.apache.myfaces.core.extensions</groupId>
         <artifactId>myfaces-quarkus</artifactId>
-        <version>4.1.0-SNAPSHOT</version>
+        <version>5.0.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
@@ -28,7 +28,7 @@
 
     <groupId>org.apache.myfaces.core.extensions.quarkus</groupId>
     <artifactId>myfaces-quarkus</artifactId>
-    <name>Apache MyFaces Core 4.1 - Extensions - Quarkus - Runtime</name>
+    <name>Apache MyFaces Core 5.0 - Extensions - Quarkus - Runtime</name>
     <description>
         Apache MyFaces Core runtime extension for Quarkus.
     </description>
diff --git a/extensions/quarkus/showcase/pom.xml b/extensions/quarkus/showcase/pom.xml
index 19a369f44..a80f180ae 100644
--- a/extensions/quarkus/showcase/pom.xml
+++ b/extensions/quarkus/showcase/pom.xml
@@ -20,14 +20,14 @@
     <parent>
         <groupId>org.apache.myfaces.core.extensions</groupId>
         <artifactId>myfaces-quarkus</artifactId>
-        <version>4.1.0-SNAPSHOT</version>
+        <version>5.0.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.apache.myfaces.core.extensions.quarkus</groupId>
     <artifactId>quarkus-myfaces-showcase</artifactId>
-    <name>Apache MyFaces Core 4.1 - Extensions - Quarkus - Showcase</name>
+    <name>Apache MyFaces Core 5.0 - Extensions - Quarkus - Showcase</name>
 
     <properties>
         <failsafe.version>2.22.0</failsafe.version>
diff --git a/impl/pom.xml b/impl/pom.xml
index 791ec9f36..2517cf0ef 100644
--- a/impl/pom.xml
+++ b/impl/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>org.apache.myfaces.core</groupId>
         <artifactId>myfaces-core-project</artifactId>
-        <version>4.1.0-SNAPSHOT</version>
+        <version>5.0.0-SNAPSHOT</version>
         <relativePath>../parent/pom.xml</relativePath>
     </parent>
 
@@ -28,9 +28,9 @@
 
     <groupId>org.apache.myfaces.core</groupId>
     <artifactId>myfaces-impl</artifactId>
-    <name>Apache MyFaces Core 4.1 - Impl</name>
+    <name>Apache MyFaces Core 5.0 - Impl</name>
     <description>
-        The private implementation classes of the Apache MyFaces Core 4.1 Implementation
+        The private implementation classes of the Apache MyFaces Core 5.0 Implementation
     </description>
     <url>https://myfaces.apache.org/#/core40</url>
 
diff --git a/integration-tests/ajax/pom.xml b/integration-tests/ajax/pom.xml
index c926310cd..b340cec6f 100644
--- a/integration-tests/ajax/pom.xml
+++ b/integration-tests/ajax/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>org.apache.myfaces.core</groupId>
         <artifactId>myfaces-integration-tests</artifactId>
-        <version>4.1.0-SNAPSHOT</version>
+        <version>5.0.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
@@ -27,7 +27,7 @@
 
     <groupId>org.apache.myfaces.core.integration-tests</groupId>
     <artifactId>ajax</artifactId>
-    <name>Apache MyFaces Core 4.1 - Integration Tests - ajax</name>
+    <name>Apache MyFaces Core 5.0 - Integration Tests - ajax</name>
     <packaging>war</packaging>
 
 </project>
diff --git a/integration-tests/autoLookupExpressionFactoryWithoutJSP/pom.xml b/integration-tests/autoLookupExpressionFactoryWithoutJSP/pom.xml
index 8ce26552e..225473a68 100644
--- a/integration-tests/autoLookupExpressionFactoryWithoutJSP/pom.xml
+++ b/integration-tests/autoLookupExpressionFactoryWithoutJSP/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>org.apache.myfaces.core</groupId>
         <artifactId>myfaces-integration-tests</artifactId>
-        <version>4.1.0-SNAPSHOT</version>
+        <version>5.0.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
@@ -27,7 +27,7 @@
 
     <groupId>org.apache.myfaces.core.integration-tests</groupId>
     <artifactId>autoLookupExpressionFactoryWithoutJSP</artifactId>
-    <name>Apache MyFaces Core 4.1 - Integration Tests - autoLookupExpressionFactoryWithoutJSP</name>
+    <name>Apache MyFaces Core 5.0 - Integration Tests - autoLookupExpressionFactoryWithoutJSP</name>
     <packaging>war</packaging>
 
 </project>
diff --git a/integration-tests/automaticExtensionlessMapping/pom.xml b/integration-tests/automaticExtensionlessMapping/pom.xml
index 263d9053d..b1adcd497 100644
--- a/integration-tests/automaticExtensionlessMapping/pom.xml
+++ b/integration-tests/automaticExtensionlessMapping/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>org.apache.myfaces.core</groupId>
         <artifactId>myfaces-integration-tests</artifactId>
-        <version>4.1.0-SNAPSHOT</version>
+        <version>5.0.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
@@ -28,7 +28,7 @@
 
     <groupId>org.apache.myfaces.core.integration-tests</groupId>
     <artifactId>automaticExtensionlessMapping</artifactId>
-    <name>Apache MyFaces Core 4.1 - Integration Tests - automaticExtensionlessMapping</name>
+    <name>Apache MyFaces Core 5.0 - Integration Tests - automaticExtensionlessMapping</name>
     <packaging>war</packaging>
 
 </project>
diff --git a/integration-tests/exactMapping/pom.xml b/integration-tests/exactMapping/pom.xml
index 3ac65202b..bb4f5a634 100644
--- a/integration-tests/exactMapping/pom.xml
+++ b/integration-tests/exactMapping/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>org.apache.myfaces.core</groupId>
         <artifactId>myfaces-integration-tests</artifactId>
-        <version>4.1.0-SNAPSHOT</version>
+        <version>5.0.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
@@ -28,7 +28,7 @@
 
     <groupId>org.apache.myfaces.core.integration-tests</groupId>
     <artifactId>exactMapping</artifactId>
-    <name>Apache MyFaces Core 4.1 - Integration Tests - exactMapping</name>
+    <name>Apache MyFaces Core 5.0 - Integration Tests - exactMapping</name>
     <packaging>war</packaging>
 
 </project>
diff --git a/integration-tests/faceletToXhtmlMapping/pom.xml b/integration-tests/faceletToXhtmlMapping/pom.xml
index 0efc82730..5ba787900 100644
--- a/integration-tests/faceletToXhtmlMapping/pom.xml
+++ b/integration-tests/faceletToXhtmlMapping/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>org.apache.myfaces.core</groupId>
         <artifactId>myfaces-integration-tests</artifactId>
-        <version>4.1.0-SNAPSHOT</version>
+        <version>5.0.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
@@ -27,7 +27,7 @@
 
     <groupId>org.apache.myfaces.core.integration-tests</groupId>
     <artifactId>faceletToXhtmlMapping</artifactId>
-    <name>Apache MyFaces Core 4.1 - Integration Tests - faceletToXhtmlMapping</name>
+    <name>Apache MyFaces Core 5.0 - Integration Tests - faceletToXhtmlMapping</name>
     <packaging>war</packaging>
 
 </project>
diff --git a/integration-tests/faceletToXhtmlMappingDisabled/pom.xml b/integration-tests/faceletToXhtmlMappingDisabled/pom.xml
index 25f75e2f4..fa5dc8b93 100644
--- a/integration-tests/faceletToXhtmlMappingDisabled/pom.xml
+++ b/integration-tests/faceletToXhtmlMappingDisabled/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>org.apache.myfaces.core</groupId>
         <artifactId>myfaces-integration-tests</artifactId>
-        <version>4.1.0-SNAPSHOT</version>
+        <version>5.0.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
@@ -28,7 +28,7 @@
 
     <groupId>org.apache.myfaces.core.integration-tests</groupId>
     <artifactId>faceletToXhtmlMappingDisabled</artifactId>
-    <name>Apache MyFaces Core 4.1 - Integration Tests - faceletToXhtmlMappingDisabled</name>
+    <name>Apache MyFaces Core 5.0 - Integration Tests - faceletToXhtmlMappingDisabled</name>
     <packaging>war</packaging>
 
 </project>
diff --git a/integration-tests/pom.xml b/integration-tests/pom.xml
index 64bfbe45a..9633510fe 100644
--- a/integration-tests/pom.xml
+++ b/integration-tests/pom.xml
@@ -20,15 +20,15 @@
     <parent>
         <groupId>org.apache.myfaces.core</groupId>
         <artifactId>myfaces-core-project</artifactId>
-        <version>4.1.0-SNAPSHOT</version>
+        <version>5.0.0-SNAPSHOT</version>
         <relativePath>../parent/pom.xml</relativePath>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
 
     <artifactId>myfaces-integration-tests</artifactId>
-    <name>Apache MyFaces Core 4.1 - Integration Tests</name>
-    <version>4.1.0-SNAPSHOT</version>
+    <name>Apache MyFaces Core 5.0 - Integration Tests</name>
+    <version>5.0.0-SNAPSHOT</version>
     <packaging>pom</packaging>
 
     <build>
diff --git a/integration-tests/protectedViews/pom.xml b/integration-tests/protectedViews/pom.xml
index ca7724900..6f95bdcd4 100644
--- a/integration-tests/protectedViews/pom.xml
+++ b/integration-tests/protectedViews/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>org.apache.myfaces.core</groupId>
         <artifactId>myfaces-integration-tests</artifactId>
-        <version>4.1.0-SNAPSHOT</version>
+        <version>5.0.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
@@ -27,7 +27,7 @@
 
     <groupId>org.apache.myfaces.core.integration-tests</groupId>
     <artifactId>protectedViews</artifactId>
-    <name>Apache MyFaces Core 4.1 - Integration Tests - protectedViews</name>
+    <name>Apache MyFaces Core 5.0 - Integration Tests - protectedViews</name>
     <packaging>war</packaging>
 
 </project>
diff --git a/parent/pom.xml b/parent/pom.xml
index 6dd309a70..bb751efa7 100644
--- a/parent/pom.xml
+++ b/parent/pom.xml
@@ -29,12 +29,12 @@
     <groupId>org.apache.myfaces.core</groupId>
     <artifactId>myfaces-core-project</artifactId>
     <packaging>pom</packaging>
-    <name>Apache MyFaces Core 4.1 - Parent</name>
+    <name>Apache MyFaces Core 5.0 - Parent</name>
     <description>
         This project is the home of the MyFaces implementation of the JavaServer Faces 2.3 specification, and
         consists of an API module (jakarta.faces.* classes) and an implementation module (org.apache.myfaces.* classes).
     </description>
-    <version>4.1.0-SNAPSHOT</version>
+    <version>5.0.0-SNAPSHOT</version>
     <url>https://myfaces.apache.org/#/core40</url>
 
     <issueManagement>
diff --git a/pom.xml b/pom.xml
index bfa7c508f..6209d55f4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -29,12 +29,12 @@
     <groupId>org.apache.myfaces.core</groupId>
     <artifactId>myfaces-core-module</artifactId>
     <packaging>pom</packaging>
-    <name>Apache MyFaces Core 4.1</name>
+    <name>Apache MyFaces Core 5.0</name>
     <description>
-        This project is the home of the MyFaces implementation of the Jakarta Faces 4.1 specification, and
+        This project is the home of the MyFaces implementation of the Jakarta Faces 5.0 specification, and
         consists of an API module (jakarta.faces.* classes) and an implementation module (org.apache.myfaces.* classes).
     </description>
-    <version>4.1.0-SNAPSHOT</version>
+    <version>5.0.0-SNAPSHOT</version>
     <url>https://myfaces.apache.org/#/core41</url>
 
     <issueManagement>
diff --git a/test/pom.xml b/test/pom.xml
index e530db353..dc34f4e6c 100644
--- a/test/pom.xml
+++ b/test/pom.xml
@@ -24,14 +24,14 @@
     <parent>
         <groupId>org.apache.myfaces.core</groupId>
         <artifactId>myfaces-core-project</artifactId>
-        <version>4.1.0-SNAPSHOT</version>
+        <version>5.0.0-SNAPSHOT</version>
         <relativePath>../parent/pom.xml</relativePath>
     </parent>
 
     <groupId>org.apache.myfaces.core</groupId>
     <artifactId>myfaces-test</artifactId>
     <packaging>jar</packaging>
-    <name>Apache MyFaces Core 4.1 - Test</name>
+    <name>Apache MyFaces Core 5.0 - Test</name>
 
     <dependencies>
         <dependency>