diff --git a/.github/workflows/bld.yml b/.github/workflows/bld.yml
index f7e10f8..21cca4a 100644
--- a/.github/workflows/bld.yml
+++ b/.github/workflows/bld.yml
@@ -1,14 +1,16 @@
 name: bld-ci
 
-on: [push, pull_request, workflow_dispatch]
+on: [ push, pull_request, workflow_dispatch ]
 
 jobs:
   build-bld-project:
-    runs-on: ubuntu-latest
-
     strategy:
       matrix:
-        java-version: [17, 21, 23]
+        java-version: [ 17, 21, 24 ]
+        kotlin-version: [ 1.9.25, 2.0.21, 2.1.20 ]
+        os: [ ubuntu-latest, windows-latest, macos-latest ]
+
+    runs-on: ${{ matrix.os }}
 
     steps:
       - name: Checkout source repository
@@ -22,8 +24,28 @@ jobs:
           distribution: "zulu"
           java-version: ${{ matrix.java-version }}
 
+      - name: Download dependencies [examples]
+        working-directory: examples
+        run: ./bld download
+
+      - name: Compile run [examples]
+        working-directory: examples
+        run: ./bld compile run
+
+      - name: Update version properties and run [examples]
+        working-directory: examples
+        run: |
+          ./bld update-major run
+          ./bld update-minor run
+          ./bld update-patch run
+          ./bld update-release run
+
+      - name: Delete version properties and run [examples]
+        working-directory: examples
+        run: ./bld delete-version run
+
       - name: Download dependencies
         run: ./bld download
 
       - name: Run tests
-        run: ./bld compile test
+        run: ./bld compile test
\ No newline at end of file
diff --git a/.github/workflows/pages.yml b/.github/workflows/pages.yml
index bf43624..508f6a5 100644
--- a/.github/workflows/pages.yml
+++ b/.github/workflows/pages.yml
@@ -47,11 +47,11 @@ jobs:
         uses: actions/configure-pages@v3
 
       - name: Upload artifact
-        uses: actions/upload-pages-artifact@v1
+        uses: actions/upload-pages-artifact@v3
         with:
           # Upload generated Javadocs repository
           path: "build/javadoc/"
 
       - name: Deploy to GitHub Pages
         id: deployment
-        uses: actions/deploy-pages@v1
+        uses: actions/deploy-pages@v4
diff --git a/.idea/copyright/Apache_License.xml b/.idea/copyright/Apache_License.xml
index ade80da..4446c15 100644
--- a/.idea/copyright/Apache_License.xml
+++ b/.idea/copyright/Apache_License.xml
@@ -1,6 +1,6 @@
 <component name="CopyrightManager">
   <copyright>
-    <option name="notice" value="Copyright 2023-Copyright &amp;#36;today.yearamp;#36;today.year the original author or authors.&#10; &#10;Licensed under the Apache License, Version 2.0 (the &quot;License&quot;);&#10;you may not use this file except in compliance with the License.&#10;You may obtain a copy of the License at&#10;&#10;    https://www.apache.org/licenses/LICENSE-2.0&#10;&#10;Unless required by applicable law or agreed to in writing, software&#10;distributed under the License is distributed on an &quot;AS IS&quot; BASIS,&#10;WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.&#10;See the License for the specific language governing permissions and&#10;limitations under the License." />
+    <option name="notice" value="Copyright 2023-&amp;#36;today.year the original author or authors.&#10; &#10;Licensed under the Apache License, Version 2.0 (the &quot;License&quot;);&#10;you may not use this file except in compliance with the License.&#10;You may obtain a copy of the License at&#10;&#10;    https://www.apache.org/licenses/LICENSE-2.0&#10;&#10;Unless required by applicable law or agreed to in writing, software&#10;distributed under the License is distributed on an &quot;AS IS&quot; BASIS,&#10;WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.&#10;See the License for the specific language governing permissions and&#10;limitations under the License." />
     <option name="myName" value="Apache License" />
   </copyright>
-</component>
+</component>
\ No newline at end of file
diff --git a/.idea/libraries/bld.xml b/.idea/libraries/bld.xml
index 553c281..153a060 100644
--- a/.idea/libraries/bld.xml
+++ b/.idea/libraries/bld.xml
@@ -2,12 +2,12 @@
   <library name="bld">
     <CLASSES>
       <root url="file://$PROJECT_DIR$/lib/bld" />
-      <root url="jar://$USER_HOME$/.bld/dist/bld-2.2.0.jar!/" />
+      <root url="jar://$USER_HOME$/.bld/dist/bld-2.2.1.jar!/" />
     </CLASSES>
     <JAVADOC />
     <SOURCES>
       <root url="file://$PROJECT_DIR$/lib/bld" />
-      <root url="jar://$USER_HOME$/.bld/dist/bld-2.2.0-sources.jar!/" />
+      <root url="jar://$USER_HOME$/.bld/dist/bld-2.2.1-sources.jar!/" />
     </SOURCES>
     <excluded>
       <root url="jar://$PROJECT_DIR$/lib/bld/bld-wrapper.jar!/" />
diff --git a/.vscode/settings.json b/.vscode/settings.json
index a3f4fd0..ba429d0 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -9,7 +9,7 @@
     ],
     "java.configuration.updateBuildConfiguration": "automatic",
     "java.project.referencedLibraries": [
-        "${HOME}/.bld/dist/bld-2.2.0.jar",
+        "${HOME}/.bld/dist/bld-2.2.1.jar",
         "lib/**/*.jar"
     ]
 }
diff --git a/README.md b/README.md
index e84fed5..b7ae443 100755
--- a/README.md
+++ b/README.md
@@ -2,14 +2,22 @@
 
 [![License](https://img.shields.io/badge/license-Apache%20License%202.0-blue.svg)](https://opensource.org/licenses/Apache-2.0)
 [![Java](https://img.shields.io/badge/java-17%2B-blue)](https://www.oracle.com/java/technologies/javase/jdk17-archive-downloads.html)
-[![bld](https://img.shields.io/badge/2.2.0-FA9052?label=bld&labelColor=2392FF)](https://rife2.com/bld)
+[![bld](https://img.shields.io/badge/2.2.1-FA9052?label=bld&labelColor=2392FF)](https://rife2.com/bld)
 [![Release](https://flat.badgen.net/maven/v/metadata-url/repo.rife2.com/releases/com/uwyn/rife2/bld-property-file/maven-metadata.xml?color=blue)](https://repo.rife2.com/#/releases/com/uwyn/rife2/bld-property-file)
 [![Snapshot](https://flat.badgen.net/maven/v/metadata-url/repo.rife2.com/snapshots/com/uwyn/rife2/bld-property-file/maven-metadata.xml?label=snapshot)](https://repo.rife2.com/#/snapshots/com/uwyn/rife2/bld-property-file)
 [![GitHub CI](https://github.com/rife2/bld-property-file/actions/workflows/bld.yml/badge.svg)](https://github.com/rife2/bld-property-file/actions/workflows/bld.yml)
 
-To install, please refer to the [extensions documentation](https://github.com/rife2/bld/wiki/Extensions).
+To install the latest version, add the following to the `lib/bld/bld-wrapper.properties` file:
 
-To create or modifying [property files](https://docs.oracle.com/javase/tutorial/essential/environment/properties.html) with [bld](https://rife2.com/bld), add the follwing to your build file:
+```properties
+bld.extension-property-file=com.uwyn.rife2:bld-property-file
+```
+
+For more information, please refer to the [extensions](https://github.com/rife2/bld/wiki/Extensions) documentation.
+
+## Create or Modify Property Files
+
+To create or modify [property files](https://docs.oracle.com/javase/tutorial/essential/environment/properties.html) with [bld](https://rife2.com/bld), add the follwing to your build file:
 
 ```java
 @BuildCommand
diff --git a/examples/.idea/libraries/bld.xml b/examples/.idea/libraries/bld.xml
index 0b31d83..b1bce61 100644
--- a/examples/.idea/libraries/bld.xml
+++ b/examples/.idea/libraries/bld.xml
@@ -2,12 +2,12 @@
   <library name="bld">
     <CLASSES>
       <root url="file://$PROJECT_DIR$/lib/bld" />
-      <root url="jar://$USER_HOME$/.bld/dist/bld-2.2.0.jar!/" />
+      <root url="jar://$USER_HOME$/.bld/dist/bld-2.2.1.jar!/" />
       <root url="file://$PROJECT_DIR$/lib/bld" />
     </CLASSES>
     <JAVADOC />
     <SOURCES>
-      <root url="jar://$USER_HOME$/.bld/dist/bld-2.2.0-sources.jar!/" />
+      <root url="jar://$USER_HOME$/.bld/dist/bld-2.2.1-sources.jar!/" />
       <root url="file://$PROJECT_DIR$/lib/bld" />
     </SOURCES>
     <jarDirectory url="file://$PROJECT_DIR$/lib/bld" recursive="false" />
diff --git a/examples/.vscode/settings.json b/examples/.vscode/settings.json
index a3f4fd0..ba429d0 100644
--- a/examples/.vscode/settings.json
+++ b/examples/.vscode/settings.json
@@ -9,7 +9,7 @@
     ],
     "java.configuration.updateBuildConfiguration": "automatic",
     "java.project.referencedLibraries": [
-        "${HOME}/.bld/dist/bld-2.2.0.jar",
+        "${HOME}/.bld/dist/bld-2.2.1.jar",
         "lib/**/*.jar"
     ]
 }
diff --git a/examples/lib/bld/bld-wrapper.jar b/examples/lib/bld/bld-wrapper.jar
index 7cd2168..2e6f0b2 100644
Binary files a/examples/lib/bld/bld-wrapper.jar and b/examples/lib/bld/bld-wrapper.jar differ
diff --git a/examples/lib/bld/bld-wrapper.properties b/examples/lib/bld/bld-wrapper.properties
index fead914..804e68c 100644
--- a/examples/lib/bld/bld-wrapper.properties
+++ b/examples/lib/bld/bld-wrapper.properties
@@ -1,6 +1,6 @@
 #Sun Apr 02 10:32:44 PDT 2023
 bld.downloadExtensionSources=true
 bld.downloadLocation=
-bld.extension=com.uwyn.rife2:bld-property-file:0.9.8
+bld.extension=com.uwyn.rife2:bld-property-file:0.9.9
 bld.repositories=MAVEN_LOCAL,RIFE2_SNAPSHOTS,RIFE2_RELEASES
-bld.version=2.2.0
+bld.version=2.2.1
diff --git a/examples/src/bld/java/com/example/PropertyFileExampleBuild.java b/examples/src/bld/java/com/example/PropertyFileExampleBuild.java
index 7ffcc09..8f9a29c 100644
--- a/examples/src/bld/java/com/example/PropertyFileExampleBuild.java
+++ b/examples/src/bld/java/com/example/PropertyFileExampleBuild.java
@@ -42,8 +42,8 @@ public class PropertyFileExampleBuild extends Project {
         repositories = List.of(MAVEN_CENTRAL, RIFE2_RELEASES);
 
         scope(test)
-                .include(dependency("org.junit.jupiter", "junit-jupiter", version(5, 11, 4)))
-                .include(dependency("org.junit.platform", "junit-platform-console-standalone", version(1, 11, 4)));
+                .include(dependency("org.junit.jupiter", "junit-jupiter", version(5, 12, 1)))
+                .include(dependency("org.junit.platform", "junit-platform-console-standalone", version(1, 12, 1)));
     }
 
     public static void main(String[] args) {
diff --git a/lib/bld/bld-wrapper.jar b/lib/bld/bld-wrapper.jar
index bd96f89..b067ce9 100644
Binary files a/lib/bld/bld-wrapper.jar and b/lib/bld/bld-wrapper.jar differ
diff --git a/lib/bld/bld-wrapper.properties b/lib/bld/bld-wrapper.properties
index 43453a6..42fad1d 100644
--- a/lib/bld/bld-wrapper.properties
+++ b/lib/bld/bld-wrapper.properties
@@ -1,6 +1,6 @@
 bld.downloadExtensionJavadoc=false
 bld.downloadExtensionSources=true
 bld.downloadLocation=
-bld.extension-pmd=com.uwyn.rife2:bld-pmd:1.1.10
+bld.extension-pmd=com.uwyn.rife2:bld-pmd:1.2.2
 bld.repositories=MAVEN_CENTRAL,MAVEN_LOCAL,RIFE2_SNAPSHOTS,RIFE2_RELEASES
-bld.version=2.2.0
+bld.version=2.2.1
diff --git a/src/bld/java/rife/bld/extension/propertyfile/PropertyFileBuild.java b/src/bld/java/rife/bld/extension/propertyfile/PropertyFileBuild.java
index 74c64b5..fbfd1e7 100644
--- a/src/bld/java/rife/bld/extension/propertyfile/PropertyFileBuild.java
+++ b/src/bld/java/rife/bld/extension/propertyfile/PropertyFileBuild.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2023-Copyright $today.yearamp;#36;today.year the original author or authors.
+ * Copyright 2023-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -34,7 +34,7 @@ public class PropertyFileBuild extends Project {
     public PropertyFileBuild() {
         pkg = "rife.bld.extension";
         name = "bld-property-file";
-        version = version(0, 9, 8);
+        version = version(0, 9, 9);
 
         javaRelease = 17;
         downloadSources = true;
@@ -42,11 +42,11 @@ public class PropertyFileBuild extends Project {
         repositories = List.of(MAVEN_LOCAL, MAVEN_CENTRAL, RIFE2_RELEASES, RIFE2_SNAPSHOTS);
 
         scope(compile)
-                .include(dependency("com.uwyn.rife2", "bld", version(2, 2, 0)));
+                .include(dependency("com.uwyn.rife2", "bld", version(2, 2, 1)));
         scope(test)
-                .include(dependency("org.jsoup", "jsoup", version(1, 18, 3)))
-                .include(dependency("org.junit.jupiter", "junit-jupiter", version(5, 11, 4)))
-                .include(dependency("org.junit.platform", "junit-platform-console-standalone", version(1, 11, 4)))
+                .include(dependency("org.jsoup", "jsoup", version(1, 19, 1)))
+                .include(dependency("org.junit.jupiter", "junit-jupiter", version(5, 12, 1)))
+                .include(dependency("org.junit.platform", "junit-platform-console-standalone", version(1, 12, 1)))
                 .include(dependency("org.assertj:assertj-joda-time:2.2.0"));
 
         javadocOperation()
diff --git a/src/main/java/rife/bld/extension/propertyfile/Calc.java b/src/main/java/rife/bld/extension/propertyfile/Calc.java
index 03467a2..4c3f8bf 100644
--- a/src/main/java/rife/bld/extension/propertyfile/Calc.java
+++ b/src/main/java/rife/bld/extension/propertyfile/Calc.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2023-Copyright $today.yearamp;#36;today.year the original author or authors.
+ * Copyright 2023-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/rife/bld/extension/propertyfile/Entry.java b/src/main/java/rife/bld/extension/propertyfile/Entry.java
index e7935b3..3cdf925 100644
--- a/src/main/java/rife/bld/extension/propertyfile/Entry.java
+++ b/src/main/java/rife/bld/extension/propertyfile/Entry.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2023-Copyright $today.yearamp;#36;today.year the original author or authors.
+ * Copyright 2023-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/rife/bld/extension/propertyfile/EntryBase.java b/src/main/java/rife/bld/extension/propertyfile/EntryBase.java
index d5c63f2..ff9f05e 100644
--- a/src/main/java/rife/bld/extension/propertyfile/EntryBase.java
+++ b/src/main/java/rife/bld/extension/propertyfile/EntryBase.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2023-Copyright $today.yearamp;#36;today.year the original author or authors.
+ * Copyright 2023-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/rife/bld/extension/propertyfile/EntryDate.java b/src/main/java/rife/bld/extension/propertyfile/EntryDate.java
index 74cce5f..8990119 100644
--- a/src/main/java/rife/bld/extension/propertyfile/EntryDate.java
+++ b/src/main/java/rife/bld/extension/propertyfile/EntryDate.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2023-Copyright $today.yearamp;#36;today.year the original author or authors.
+ * Copyright 2023-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/rife/bld/extension/propertyfile/EntryInt.java b/src/main/java/rife/bld/extension/propertyfile/EntryInt.java
index c70bf43..b2e0e91 100644
--- a/src/main/java/rife/bld/extension/propertyfile/EntryInt.java
+++ b/src/main/java/rife/bld/extension/propertyfile/EntryInt.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2023-Copyright $today.yearamp;#36;today.year the original author or authors.
+ * Copyright 2023-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/rife/bld/extension/propertyfile/PropertyFileOperation.java b/src/main/java/rife/bld/extension/propertyfile/PropertyFileOperation.java
index b47c2ff..f51b288 100644
--- a/src/main/java/rife/bld/extension/propertyfile/PropertyFileOperation.java
+++ b/src/main/java/rife/bld/extension/propertyfile/PropertyFileOperation.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2023-Copyright $today.yearamp;#36;today.year the original author or authors.
+ * Copyright 2023-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/rife/bld/extension/propertyfile/PropertyFileUtils.java b/src/main/java/rife/bld/extension/propertyfile/PropertyFileUtils.java
index 5d8e4ff..c27ec48 100644
--- a/src/main/java/rife/bld/extension/propertyfile/PropertyFileUtils.java
+++ b/src/main/java/rife/bld/extension/propertyfile/PropertyFileUtils.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2023-Copyright $today.yearamp;#36;today.year the original author or authors.
+ * Copyright 2023-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/rife/bld/extension/propertyfile/PropertyFileOperationTest.java b/src/test/java/rife/bld/extension/propertyfile/PropertyFileOperationTest.java
index db7adca..a0d949d 100644
--- a/src/test/java/rife/bld/extension/propertyfile/PropertyFileOperationTest.java
+++ b/src/test/java/rife/bld/extension/propertyfile/PropertyFileOperationTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2023-Copyright $today.yearamp;#36;today.year the original author or authors.
+ * Copyright 2023-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/rife/bld/extension/propertyfile/PropertyFileUtilsTest.java b/src/test/java/rife/bld/extension/propertyfile/PropertyFileUtilsTest.java
index c54596e..a3b6695 100644
--- a/src/test/java/rife/bld/extension/propertyfile/PropertyFileUtilsTest.java
+++ b/src/test/java/rife/bld/extension/propertyfile/PropertyFileUtilsTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2023-Copyright $today.yearamp;#36;today.year the original author or authors.
+ * Copyright 2023-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.