diff --git a/.github/workflows/build-on-commit.yml b/.github/workflows/build-on-commit.yml
new file mode 100644
index 0000000..020e0a5
--- /dev/null
+++ b/.github/workflows/build-on-commit.yml
@@ -0,0 +1,36 @@
+name: Build NfcAime.Dll on Commit
+
+on:
+  push:
+    tags-ignore:
+      - '*'
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+    runs-on: windows-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup NuGet
+        uses: NuGet/setup-nuget@v2
+
+      - name: Setup MSBuild
+        uses: microsoft/setup-msbuild@v2
+
+      - name: Restore NuGet packages
+        run: nuget restore .\\PN532-Aime-Reader.sln
+
+      - name: Build NfcAime.Dll (x64, no project references)
+        run: msbuild .\\src\\NfcAime.Dll\\NfcAime.Dll.csproj /p:Configuration=Release /p:Platform="Any CPU" /p:PlatformTarget=x64 /p:BuildProjectReferences=false
+
+      - name: Upload build artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: NfcAime.Dll-${{ github.sha }}
+          path: src/NfcAime.Dll/bin/Release/NfcAime.Dll.dll
+          if-no-files-found: error
diff --git a/.github/workflows/release-on-tag.yml b/.github/workflows/release-on-tag.yml
new file mode 100644
index 0000000..f00e4c2
--- /dev/null
+++ b/.github/workflows/release-on-tag.yml
@@ -0,0 +1,67 @@
+name: Build and Release NfcAime.Dll on Tag
+
+on:
+  push:
+    tags:
+      - '*'
+
+permissions:
+  contents: write
+
+jobs:
+  build-and-release:
+    runs-on: windows-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Setup NuGet
+        uses: NuGet/setup-nuget@v2
+
+      - name: Setup MSBuild
+        uses: microsoft/setup-msbuild@v2
+
+      - name: Restore NuGet packages
+        run: nuget restore .\\PN532-Aime-Reader.sln
+
+      - name: Build NfcAime.Dll (x64, no project references)
+        run: msbuild .\\src\\NfcAime.Dll\\NfcAime.Dll.csproj /p:Configuration=Release /p:Platform="Any CPU" /p:PlatformTarget=x64 /p:BuildProjectReferences=false
+
+      - name: Generate commit notes since previous tag
+        shell: pwsh
+        run: |
+          $currentTag = "${{ github.ref_name }}"
+          $prevTag = git tag --sort=-creatordate | Where-Object { $_ -ne $currentTag } | Select-Object -First 1
+
+          if ($prevTag) {
+            $range = "$prevTag..$currentTag"
+            $commitTitle = "## Commits since $prevTag"
+          } else {
+            $range = $currentTag
+            $commitTitle = "## Commits in $currentTag"
+          }
+
+          $commits = git log $range --pretty=format:"- %s (%h)"
+          if (-not $commits) {
+            $commits = "- No commits found."
+          }
+
+          @"
+          ## Build Artifact
+          - NfcAime.Dll.dll (Release, PlatformTarget=x64)
+
+          $commitTitle
+          $commits
+          "@ | Out-File -FilePath RELEASE_NOTES.md -Encoding utf8
+
+      - name: Create GitHub Release and upload DLL
+        uses: softprops/action-gh-release@v2
+        with:
+          tag_name: ${{ github.ref_name }}
+          body_path: RELEASE_NOTES.md
+          files: |
+            src/NfcAime.Dll/bin/Release/NfcAime.Dll.dll
+          fail_on_unmatched_files: true