more versions of python

Author: mwang87

.github/workflows/test-unit.yml

@@ -16,7 +16,7 @@ jobs:
     strategy:
       matrix:
         # Define the Python versions you want to test
-        python-version: ["3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13", "3.14"]
     steps:
       - uses: actions/checkout@v2