diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index abc3645..8d3ad84 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -21,27 +21,36 @@ jobs:
     - name: Build
       run: dotnet build --configuration Release
 
+    - name: Check version consistency of git tag and CHANGELOG.md
+      # needs in fsproj:
+      # <Target Name="WriteChangelogVersion" AfterTargets="AfterBuild">
+      #   <WriteLinesToFile File="bin/ChangelogVersion.txt" Lines="@(CurrentReleaseChangelog)" Overwrite="true" ContinueOnError="false" />
+      # </Target>
+      id: check_version
+      run: |
+        CHANGELOG_VERSION=$(cat bin/ChangelogVersion.txt | tr -d '[:space:]')  
+        if [ "${{ github.ref_name }}" != "$CHANGELOG_VERSION" ]; then
+          echo "Version mismatch: git tag (${{ github.ref_name }}) and version in CHANGELOG.md ($CHANGELOG_VERSION) are not the same."
+          exit 1
+        fi
 
     # https://discourse.mcneel.com/t/github-action-to-yak/120815/3
 
     - name: Download Yak
       env:
           ACTIONS_ALLOW_UNSECURE_COMMANDS: 'true'
-      run: curl -o yak.exe http://files.mcneel.com/yak/tools/latest/yak.exe
+      run: curl -o bin\yak.exe http://files.mcneel.com/yak/tools/latest/yak.exe
 
     - name: Build Yak
       env:
           ACTIONS_ALLOW_UNSECURE_COMMANDS: 'true'
-      run: ..\..\yak.exe build --platform win --version ${{ github.ref_name }}
+      run: ..\yak.exe build --platform win --version ${{ github.ref_name }}
       # I prepopulated a manifest file and copied it next to the .gha
       working-directory: bin/Release
 
 
     - name: Push new version to YAK
-      run: |
-        $YAK_FILE=$(ls *.yak)
-        echo $YAK_FILE
-        ..\..\yak.exe push $YAK_FILE
+      run: ..\yak.exe push *.yak
       working-directory: bin/Release
       # You should create a secret using the token from here: yak.exe login --ci
       env:
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 234d63f..b231e53 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.16.2] - 2024-12-15
+### Added
+- Yak build version check
+
 ## [0.16.1] - 2024-12-14
 ### Changed
 - Updated to Fesh 0.16.0
diff --git a/Fesh.Rhino.fsproj b/Fesh.Rhino.fsproj
index 150fee3..6d59abf 100644
--- a/Fesh.Rhino.fsproj
+++ b/Fesh.Rhino.fsproj
@@ -75,7 +75,12 @@
     <Compile Include="Src/Commands.fs" />
   </ItemGroup>
 
+
+
   <Target Name="CopyFilesOverAfterBuild" BeforeTargets="AfterBuild">
+
+    <WriteLinesToFile File="bin/ChangelogVersion.txt" Lines="@(CurrentReleaseChangelog)" Overwrite="true" ContinueOnError="false" />
+
     <!-- <Copy SourceFiles="../Fesh/Src/SyntaxHighlightingFSharp.xshd" DestinationFiles="$(TargetDir)SyntaxHighlightingFSharp.xshd" ContinueOnError="false" /> -->
 
     <!-- take latest SyntaxHighlightingFSharp.xshd from https://github.com/goswinr/Fesh nuget.-->
diff --git a/Src/yak.yml b/Src/yak.yml
index 2ab179b..6fa6aef 100644
--- a/Src/yak.yml
+++ b/Src/yak.yml
@@ -1,5 +1,5 @@
 name: Fesh
-version: 0.16.0
+version: 0.0.0
 url: "https://github.com/goswinr/Fesh.Rhino"
 icon: logo.png
 authors: