diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
new file mode 100644
index 0000000..610a6b3
--- /dev/null
+++ b/.github/workflows/build.yml
@@ -0,0 +1,117 @@
+name: Build
+
+on:
+  push:
+    branches: [ main ]
+    tags: [ '*' ]
+  pull_request:
+    branches: [ main ]
+
+env:
+  DotNetVersion: "5.0.x"
+  BuildConfiguration: "Release"
+  BuildParameters: "Source/PabloDraw/PabloDraw.csproj /clp:NoSummary /p:Configuration=Release /p:BuildVersion=${{ github.run_id }} /p:BuildBranch=${{ github.ref }}"
+
+jobs:
+  build-windows:
+
+    runs-on: windows-latest
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - uses: actions/setup-dotnet@v1
+      with:
+        dotnet-version: ${{ env.DotNetVersion }}
+
+    - run: dotnet publish ${{ env.BuildParameters }} -f net5.0-windows -r win-x64
+
+    - uses: actions/upload-artifact@v2
+      with:
+        name: pablodraw-windows
+        path: artifacts/bin/${{ env.BuildConfiguration }}/net5.0-windows/win-x64/publish/*
+
+  build-linux:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - uses: actions/setup-dotnet@v1
+      with:
+        dotnet-version: ${{ env.DotNetVersion }}
+
+    - run: dotnet publish ${{ env.BuildParameters }} -f net5.0 -r linux-x64
+
+    - uses: actions/upload-artifact@v2
+      with:
+        name: pablodraw-linux
+        path: artifacts/bin/${{ env.BuildConfiguration }}/net5.0/linux-x64/publish/*
+        
+  build-mac:
+
+    runs-on: macos-latest
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - uses: actions/setup-dotnet@v1
+      with:
+        dotnet-version: ${{ env.DotNetVersion }}
+
+    - uses: maxim-lobanov/setup-xamarin@v1
+      with:
+        mono-version: latest
+        xamarin-mac-version: latest
+        xcode-version: latest
+
+    # - name: Import code signing certificate
+    #   if: github.event_name != 'pull_request'
+    #   uses: apple-actions/import-codesign-certs@v1
+    #   with:
+    #     p12-file-base64: ${{ secrets.DEVID_CERTIFICATE_P12 }}
+    #     p12-password: ${{ secrets.DEVID_CERTIFICATE_P12_PASSWORD }}
+
+    # - name: Enable code signing
+    #   if: github.event_name != 'pull_request'
+    #   run: echo "BuildParameters=${{ env.BuildParameters }} /p:EnableCodeSignBuild=True" >> $GITHUB_ENV
+
+    # - name: Set notarization credentials
+    #   if: startsWith(github.ref, 'refs/tags/')
+    #   run: |
+    #     xcrun altool --store-password-in-keychain-item "AC_PASSWORD" -u "${{ secrets.AC_USERNAME }}" -p "${{ secrets.AC_PASSWORD }}"
+    #     echo "BuildParameters=${{ env.BuildParameters }} /p:EnableNotarizationBuild=True" >> $GITHUB_ENV
+
+    - run: dotnet build ${{ env.BuildParameters }} -f net5.0 -r osx-x64
+
+    - uses: actions/upload-artifact@v2
+      with:
+        name: pablodraw-mac
+        path: artifacts/bin/${{ env.BuildConfiguration }}/net5.0/osx-x64/PabloDraw.dmg
+
+  update-release:
+    needs: [ build-windows, build-mac ]
+    runs-on: ubuntu-latest
+    if: (github.event_name == 'push' && startsWith(github.ref, 'refs/tags/'))
+    steps:
+      - id: get_version
+        run: echo ::set-output name=VERSION::${GITHUB_REF#refs/tags/}
+
+      - id: get_release
+        uses: bruceadams/get-release@v1.2.0
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        
+      - uses: actions/download-artifact@v2
+        with:
+          name: pablodraw
+
+      # - uses: actions/upload-release-asset@v1
+      #   env:
+      #     GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      #   with:
+      #     upload_url: ${{ steps.get_release.outputs.upload_url }}
+      #     asset_path: 
+      #     asset_name: 
+      #     asset_content_type: application/octet-stream
diff --git a/.vscode/tasks.json b/.vscode/tasks.json
index a7e7858..de10880 100644
--- a/.vscode/tasks.json
+++ b/.vscode/tasks.json
@@ -28,6 +28,7 @@
             "args": [
                 "build",
                 "${workspaceFolder}/Source/PabloDraw/PabloDraw.csproj",
+                // "/p:BuildTarget=Linux",
                 "/p:Configuration=${config:var.BuildConfiguration}",
                 "/p:GenerateFullPaths=true",
                 "/consoleloggerparameters:NoSummary"
@@ -37,6 +38,38 @@
                 "clear": true
             },
             "problemMatcher": "$msCompile"
+        },
+        {
+            "label": "publish-pablodraw",
+            "command": "dotnet",
+            "type": "shell",
+            "args": [
+                "publish",
+                "${workspaceFolder}/Source/PabloDraw/PabloDraw.csproj",
+                // "/p:BuildTarget=Linux",
+                "/p:Configuration=Release",
+                "/p:GenerateFullPaths=true",
+                "/consoleloggerparameters:NoSummary"
+            ],
+            "group": "build",
+            "presentation": {
+                "clear": true
+            },
+            "problemMatcher": "$msCompile"
+        },
+        {
+            "label": "run-published",
+            "type": "shell",
+            "osx": {
+                "command": "${workspaceFolder}/artifacts/bin/Release/net5.0/osx-x64/PabloDraw.app/Contents/MacOS/PabloDraw",
+            },
+            "windows": {
+                "command": "${workspaceFolder}/artifacts/bin/Release/net5.0-windows/win-x64/publish/PabloDraw.exe",
+            },
+            "linux": {
+                "command": "${workspaceFolder}/artifacts/bin/Release/net5.0/linux-x64/publish/PabloDraw",
+            },
+            "problemMatcher": [ ]
         }
     ]
 }
\ No newline at end of file
diff --git a/Source/PabloDraw/PabloDraw.csproj b/Source/PabloDraw/PabloDraw.csproj
index fe223b9..bb47883 100644
--- a/Source/PabloDraw/PabloDraw.csproj
+++ b/Source/PabloDraw/PabloDraw.csproj
@@ -21,27 +21,34 @@
   <PropertyGroup Condition="$(BuildTarget) == 'Windows'">
     <TargetFramework>net5.0-windows</TargetFramework>
     <RuntimeIdentifier>win-x64</RuntimeIdentifier>
-    <IncludeNativeLibrariesForSelfExtract>True</IncludeNativeLibrariesForSelfExtract>
     <!-- <PublishReadyToRun>True</PublishReadyToRun> -->
     <DefineConstants>WINDOWS</DefineConstants>
+    <IncludeNativeLibrariesForSelfExtract>True</IncludeNativeLibrariesForSelfExtract>
     <IncludeAllContentForSelfExtract>true</IncludeAllContentForSelfExtract>
   </PropertyGroup>
+
   <PropertyGroup Condition="$(BuildTarget) == 'Linux'">
     <TargetFramework>net5.0</TargetFramework>
     <RuntimeIdentifier>linux-x64</RuntimeIdentifier>
     <DefineConstants>LINUX</DefineConstants>
   </PropertyGroup>
+
   <PropertyGroup Condition="$(BuildTarget) == 'Mac'">
     <TargetFramework>net5.0</TargetFramework>
     <RuntimeIdentifier>osx-x64</RuntimeIdentifier>
     <DefineConstants>MAC</DefineConstants>
   </PropertyGroup>
+  <PropertyGroup Condition="$(BuildTarget) == 'Mac' and $(Configuration) == 'Release'">
+    <EnableDmgBuild>True</EnableDmgBuild>
+    <!-- <EnableCodeSigning>True</EnableCodeSigning> -->
+    <!-- <EnableNotarization>True</EnableNotarization> -->
+  </PropertyGroup>
 
   <PropertyGroup>
     <DefineConstants>$(DefineConstants);DESKTOP</DefineConstants>
   </PropertyGroup>
 
-  <PropertyGroup Condition="$(Configuration) == 'Release' and !$(TargetFramework.StartsWith('net4'))">
+  <PropertyGroup Condition="$(Configuration) == 'Release'">
     <PublishSingleFile>True</PublishSingleFile>
     <SelfContained>True</SelfContained>
     <PublishTrimmed>True</PublishTrimmed>
@@ -61,7 +68,7 @@
   <ItemGroup>
     <PackageReference Include="Eto.Forms" Version="2.5.10" />
     <PackageReference Include="Eto.Platform.Gtk" Version="2.5.10" Condition="$(BuildTarget) == 'Linux'" />
-    <!-- <PackageReference Include="Eto.Platform.Gtk2" Version="2.5.8" Condition="$(RuntimeIdentifier.StartsWith('linux-'))" /> -->
+    <!-- <PackageReference Include="Eto.Platform.Gtk2" Version="2.5.8" Condition="$(BuildTarget) == 'Linux'" /> -->
     <PackageReference Include="Eto.Platform.Mac64" Version="2.5.10" Condition="$(BuildTarget) == 'Mac'" />
     <PackageReference Include="Eto.Platform.Windows" Version="2.5.10" Condition="$(BuildTarget) == 'Windows'" />
     <!-- <PackageReference Include="Eto.Platform.Wpf" Version="2.5.10" Condition="$(BuildTarget) == 'Windows'" /> -->