Workflow change.

.github/workflows/release.yml

@@ -0,0 +1,37 @@
+on: [push]
+env:
+  MANDY_ENV: "production"
+
+name: Mandy Release CI
+jobs:
+  test-matrix:
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest, macos-latest]
+    runs-on: ${{ matrix.os }}
+    steps:
+        - uses: actions/checkout@v2
+        - uses: actions-rs/toolchain@v1
+          with:
+            toolchain: stable
+
+        - name: "Build Mandy."
+          uses: actions-rs/cargo@v1
+          with:
+            command: build
+            args: --release
+
+        - name: Windows-specific step
+          if: runner.os == 'Windows'
+          shell: bash
+          run: |
+              echo "I am a Windows runner!"
+            
+        #- name: "Rename binary."
+        #  run: 
+
+        #- name: Archive code coverage results
+        #  uses: actions/upload-artifact@v4
+        #  with:
+        #    name: Mandy Binary
+        #    path: target/test/code-coverage.html