Feature/actions (#672)

* use python3.11
* noconsole for windows binary
* no more 32-Bit versions

.github/workflows/release_win.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: windows-latest
     strategy:
       matrix:
-        arch: [x64, x86]
+        arch: [x64, ]
 
     steps:
     - uses: actions/checkout@v3
@@ -20,7 +20,7 @@ jobs:
     - name: Set up Python
       uses: actions/setup-python@v4
       with:
-        python-version: 3.9
+        python-version: 3.11
         architecture: ${{ matrix.arch }}
     - name: Install dependencies and pyinstall
       run: |
@@ -30,8 +30,7 @@ jobs:
     - name: Build binary
       run: |
         python setup.py -V
-        pyinstaller --onefile -i icon_48x48.ico -p src -n nanovna-saver.exe nanovna-saver.py
-
+        pyinstaller --onefile --noconsole -i icon_48x48.ico -p src -n nanovna-saver.exe nanovna-saver.py
     - name: Archive production artifacts
       uses: actions/upload-artifact@v1
       with: