diff --git a/.github/workflows/dotnet.yml b/.github/workflows/dotnet.yml
new file mode 100644
index 0000000..7aaf178
--- /dev/null
+++ b/.github/workflows/dotnet.yml
@@ -0,0 +1,29 @@
+# dbj@dbj.org CC BY SA 4.0
+# This workflow will build a .NET project
+# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-net
+
+name: .NET
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v3
+    - name: Setup .NET
+      uses: actions/setup-dotnet@v3
+      with:
+        dotnet-version: 6.0.x
+    - name: Restore dependencies
+      run: dotnet restore
+    - name: Build
+      run: dotnet build --no-restore
+    - name: Test
+      run: dotnet test --no-build --verbosity normal
diff --git a/.gitignore b/.gitignore
index 154e127..0662ca1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
+pub/
 ## Ignore Visual Studio temporary files, build results, and
 ## files generated by popular Visual Studio add-ons.
 ##
diff --git a/readme.md b/readme.md
index 4f45a70..8a81cfd 100644
--- a/readme.md
+++ b/readme.md
@@ -1,3 +1,5 @@
+> NOTE: this readme like everything in here is W.I.P.
+
 <h1>DBJ CORE</h1>
 
 # Why?
@@ -78,4 +80,4 @@ We use, wherever we can this .NET optimization:
 ```
 It is not a magic wand. Just a hint to a compiler. But very effective.
 
-Farewell HINT: Code simple. If can not, always check your clever code with https://sharplab.io . Always.
\ No newline at end of file
+<hr/>
\ No newline at end of file
diff --git a/release.cmd b/release.cmd
new file mode 100644
index 0000000..710b54a
--- /dev/null
+++ b/release.cmd
@@ -0,0 +1,3 @@
+@REM https://learn.microsoft.com/en-us/dotnet/core/tools/dotnet-publish
+@cls
+dotnet publish -c Release -o ./pub
\ No newline at end of file