Merge pull request #1 from dalager/matrix-builds

Adding matrix build for 3.10 and 3.11

Author: dalager

.github/workflows/python-app.yml

@@ -12,13 +12,16 @@ permissions:
 jobs:
   build:
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ["3.10", "3.11", "3.12"]
 
     steps:
       - uses: actions/checkout@v4
-      - name: Set up Python 3.12
+      - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v3
         with:
-          python-version: "3.12"
+          python-version: ${{ matrix.python-version }}
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip

README.md

@@ -1,6 +1,6 @@
 # Graphed Excel
 
-![Python Version](https://img.shields.io/badge/python-3.12.5-blue)
+![Python Version](https://img.shields.io/badge/python-3.10-blue) ![Python Version](https://img.shields.io/badge/python-3.11-blue) ![Python Version](https://img.shields.io/badge/python-3.12-blue)
 
 <img src="images/Book1.xlsx.png" align="right" width="300" alt="Plot from Example Book1.xlsx file">