diff --git a/.github/workflows/create_release.yml b/.github/workflows/create_release.yml
index 29addef..435516e 100644
--- a/.github/workflows/create_release.yml
+++ b/.github/workflows/create_release.yml
@@ -1,15 +1,25 @@
-name: "create github release"
-      
+name: "2. create github release"
+
 on:
   workflow_dispatch:
+
 jobs:
   tagged-release:
     name: "Tagged Release"
     runs-on: "ubuntu-latest"
     steps:
+      - uses: actions/checkout@v3
+      - name: "Get Version info from src/Directory.Build.props"
+        id: "get_version"
+        shell: pwsh
+        run: |
+          $version_info = & ./scripts/get_build_version.ps1
+          echo "version: $version_info"
+          Write-Output "::set-output name=version_str::$('v'+$($version_info.OriginalVersion))"
       # Create GitHub.com Release
       - name: "Create GitHub Release"
         uses: "marvinpinto/action-automatic-releases@latest"
         with:
           repo_token: "${{ secrets.GITHUB_TOKEN }}"
-      
\ No newline at end of file
+          automatic_release_tag: "${{ steps.get_version.outputs.version_str }}"
+          prerelease: true
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 44eb43a..78d11df 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -1,6 +1,6 @@
 # This is a basic workflow to help you get started with Actions
 
-name: "build library src"
+name: "0. build library src"
 
 # Controls when the action will run. 
 on:
@@ -9,10 +9,9 @@ on:
     branches: [ main ]
     paths-ignore:
      - 'examples/**'
+     - 'scripts/**'
   pull_request:
     branches: [ main ]
-    paths-ignore:
-     - 'examples/**'
 
   # Allows you to run this workflow manually from the Actions tab
   workflow_dispatch:
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 631f51e..d3e506f 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -1,4 +1,4 @@
-name: publish to nuget
+name: "1. publish to nuget"
 on:
   workflow_dispatch:
       
@@ -13,13 +13,13 @@ jobs:
         with:
           global-json-file: global.json
       # Publish
-      - name: publish on version change
-        id: publish_nuget
+      - name: publish Blazor.Bootstrap.SwitchButton nuget package
         uses: alirezanet/publish-nuget@v3.0.4
         with:
           # Filepath of the project to be packaged, relative to root of repository
           PROJECT_FILE_PATH: src/GranDen.Blazor.Bootstrap.SwitchButton/GranDen.Blazor.Bootstrap.SwitchButton.csproj
           VERSION_FILE_PATH: src/Directory.Build.props
           VERSION_REGEX: ^\s*<Version Condition=\" \'\$\(Version\)\'==\'\' \">(.*)<\/Version>\s*$
+          TAG_COMMIT: false
           NUGET_KEY: ${{secrets.NUGET_API_KEY}}
           INCLUDE_SYMBOLS: true
diff --git a/scripts/get_build_version.ps1 b/scripts/get_build_version.ps1
new file mode 100644
index 0000000..904f567
--- /dev/null
+++ b/scripts/get_build_version.ps1
@@ -0,0 +1,48 @@
+#!/usr/bin/env pwsh
+Set-StrictMode -Version 3
+Set-Variable -Name build_version_text -Value `
+(Select-Xml -Path './src/Directory.Build.props' -XPath "/Project/PropertyGroup/Version[contains(@Condition, `"`'`$(Version)`'==`'`'`")]//text()[1]").Node.Value -Option Constant;
+Set-Variable -Name package_name -Value 'Nuget.Versioning' -Option Constant;
+Set-Variable -Name package_version -Value '6.3.0' -Option Constant;
+Set-Variable -Name type_name -Value 'NuGet.Versioning.NuGetVersion' -Option Constant;
+Set-Variable -Name nuget_source -Value 'https://api.nuget.org/v3/index.json' -Option Constant;
+
+if ($type_name -as [type])
+{
+  Write-Debug "{$type_name} already loaded";
+  $ret = New-Object -TypeName $type_name -ArgumentList "$build_version_text";
+  return $ret;
+}
+$package = get-package -ProviderName Nuget | Where-Object { $_.Name -eq $package_name };
+if ($null -eq $package)
+{
+  Write-Debug "Package $package_name not found";
+  # Get nuget package and find the extraced dll in first occurence
+  Write-Debug "try to download `"$package_name`" nuget package..."
+  $error.Clear();
+  (Install-Package -Verbose -Name "$package_name" -RequiredVersion $package_version -SkipDependencies -ProviderName NuGet -Source $nuget_source -Scope CurrentUser -Force) | Out-Null;
+  $package = Get-Package $package_name;
+}
+
+$nuget_versioning_source = $package.Source;
+if ($null -eq $nuget_versioning_source)
+{
+  Write-Debug "get package `"$package_name`" again";
+  $nuget_versioning_source = (Get-Package $package_name).Source;
+}
+$nuget_dll_path =  `
+ (Get-ChildItem -File -Filter "$package_name.dll" -Recurse (Split-Path $nuget_versioning_source) | Where-Object { $_.Directory -like '*netstandard2.0*' }).FullName;
+
+Write-Debug "`"$package_name.dll`" real path: $nuget_dll_path"
+
+$execute_job = Start-Job -ScriptBlock {
+  (Add-Type -Path $args[0]) | Out-Null;
+  $ret = New-Object -TypeName $args[1] -ArgumentList $args[2];
+  return $ret;
+} -ArgumentList $nuget_dll_path, $type_name, $build_version_text;
+
+(Wait-Job $execute_job) | Out-Null;
+$job_result = Receive-Job $execute_job -Keep;
+$ret = $job_result | Where-Object { $_.RunspaceId -ne $null } | Select-Object * -ExcludeProperty PSComputerName, PSShowComputerName, RunspaceId;
+
+return $ret;
diff --git a/src/Directory.Build.props b/src/Directory.Build.props
index abaf7d6..1aef14b 100644
--- a/src/Directory.Build.props
+++ b/src/Directory.Build.props
@@ -1,9 +1,8 @@
 <Project>
     <PropertyGroup>
-        <Version Condition=" '$(Version)'=='' ">1.0.1</Version>
-        <PackageReleaseNotes>1.0.1 :
-            &#xD;&#xA; 1. Add README.md file in nuget package.
-            &#xD;&#xA; 2. Add Blazor Hybrid on WPF example.
+        <Version Condition=" '$(Version)'=='' ">1.0.2-preview</Version>
+        <PackageReleaseNotes>1.0.2 :
+            &#xD;&#xA; Add Blazor Hybrid on Windows Forms example.
         </PackageReleaseNotes>
         <Deterministic>true</Deterministic>
     </PropertyGroup>