Target .NET 6

- Cleaned up code with Global and Implicit Usings
- Nullable is now enabled
- New .NET workflow

.github/workflows/build.yml

@@ -1,23 +0,0 @@
-name: build
-
-on: [push, pull_request]
-
-jobs:
-  build:
-    
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        dotnet: [ '3.1.200', '3.1.201' ]
-        build_mode: [ 'Release', 'Debug' ]
-        os: [ubuntu-latest, windows-latest, macOS-latest]
-    steps:
-    - uses: actions/checkout@v1
-    - name: Setup .NET Core
-      uses: actions/setup-dotnet@v1
-      with:
-          dotnet-version: ${{ matrix.dotnet }}
-    - name: Build
-      run: dotnet build src -c ${{ matrix.build_mode }}
-    - name: Run tests
-      run: dotnet test src -c ${{ matrix.build_mode }}

.github/workflows/dotnet.yml

@@ -0,0 +1,26 @@
+name: .NET
+
+on:
+  push:
+    branches: [main, master, "releases/**"]
+  pull_request:
+    branches: [main, master, "releases/**"]
+jobs:
+  build:
+    timeout-minutes: 15
+    continue-on-error: true
+    runs-on: ${{ matrix.platforms }}
+    strategy:
+      matrix:
+        dotnet: ["6.0.x"]
+        platforms: ["ubuntu-latest", "windows-latest", "macos-latest"]
+    steps:
+      - uses: actions/checkout@v2
+      - name: Setup .NET
+        uses: actions/setup-dotnet@v1
+        with:
+          dotnet-version: ${{ matrix.dotnet }}
+      - name: Install dependencies
+        run: dotnet restore
+      - name: Build
+        run: dotnet build --configuration Release --no-restore