diff --git a/.github/workflows/build-and-release.yml b/.github/workflows/build-and-release.yml
new file mode 100644
index 0000000..6989da5
--- /dev/null
+++ b/.github/workflows/build-and-release.yml
@@ -0,0 +1,104 @@
+name: Build and Release
+
+on:
+  push:
+    branches:
+      - master
+    tags:
+      - 'v*'
+
+jobs:
+  build:
+    runs-on: windows-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Setup .NET
+        uses: actions/setup-dotnet@v1
+        with:
+          dotnet-version: "8.x"
+
+      - name: Restore dependencies
+        run: dotnet restore NebulaAuth.sln
+
+      - name: Build
+        run: dotnet build NebulaAuth.sln --configuration Release
+
+      - name: Get version from assembly
+        id: get-version
+        run: |
+          VERSION=$(grep -oP '(?<=<AssemblyVersion>)[^<]+' NebulaAuth/NebulaAuth.csproj)
+          echo "VERSION=$VERSION" >> $GITHUB_ENV
+
+      - name: Check if tag exists
+        id: tag_exists
+        run: |
+          if git tag -l | grep -q "^${{ env.VERSION }}$"; then
+            echo "Version ${{ env.VERSION }} already exists."
+            exit 1
+          fi
+
+      - name: Check changelog
+        run: |
+          if [ ! -f "changelog/${{ env.VERSION }}.html" ]; then
+            echo "Changelog file changelog/${{ env.VERSION }}.html does not exist."
+            exit 1
+          fi
+
+      - name: Insert date into changelog
+        run: |
+          DATE=$(date +"%d.%m.%Y")
+          sed -i "s|<div class=\"date\">.*</div>|<div class=\"date\">$DATE</div>|" changelog/${{ env.VERSION }}.html
+
+      - name: Extract changelog description
+        id: extract_description
+        run: |
+          DESCRIPTION=$(grep -oP '(?<=<div class="description">).*(?=</div>)' changelog/${{ env.VERSION }}.html | sed 's/<br\/>/\n/g')
+          echo "DESCRIPTION=$DESCRIPTION" >> $GITHUB_ENV
+
+
+      - name: Create ZIP
+        run: |
+          mkdir -p release
+          zip -r release/NebulaAuth.${{ env.VERSION }}.zip NebulaAuth/bin/Release
+
+      - name: Create GitHub Release
+        id: create_release
+        uses: actions/create-release@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          tag_name: ${{ env.VERSION }}
+          release_name: NebulaAuth ${{ env.VERSION }}
+          body: |
+            ${{ env.DESCRIPTION }}
+            [Download NebulaAuth.${{ env.VERSION }}.zip](https://github.com/${{ github.repository }}/releases/download/${{ env.VERSION }}/NebulaAuth.${{ env.VERSION }}.zip)
+          draft: false
+          prerelease: false
+
+      - name: Upload Release Asset
+        uses: actions/upload-release-asset@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          upload_url: ${{ steps.create_release.outputs.upload_url }}
+          asset_path: release/NebulaAuth.${{ env.VERSION }}.zip
+          asset_name: NebulaAuth.${{ env.VERSION }}.zip
+          asset_content_type: application/zip
+
+      - name: Update XML and Changelog html
+        run: |
+          echo "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" > update.xml
+          echo "<item>" >> update.xml
+          echo "  <version>${{ env.VERSION }}.0</version>" >> update.xml
+          echo "  <url>https://github.com/${{ github.repository }}/releases/download/${{ env.VERSION }}/NebulaAuth.${{ env.VERSION }}.zip</url>" >> update.xml
+          echo "  <changelog>https://achiez.github.io/NebulaAuth-Steam-Desktop-Authenticator-by-Achies/changelog/${{ env.VERSION }}.html</changelog>" >> update.xml
+          echo "  <mandatory>false</mandatory>" >> update.xml
+          echo "</item>" >> update.xml
+          git config --global user.name 'github-actions'
+          git config --global user.email 'github-actions@github.com'
+          git add changelog/${{ env.VERSION }}.html update.xml
+          git commit -m "Update version to ${{ env.VERSION }} and add changelog"
+          git push origin master