Add 3.14 to test matrix (#13)

Author: brass75

.github/workflows/test.yml

@@ -21,7 +21,7 @@ jobs:
     name: PyTest
     strategy:
       matrix:
-        python-version: ["3.10", "3.11", "3.12", "3.13"]
+        python-version: ["3.10", "3.11", "3.12", "3.13", "3.14"]
         os: [ windows-latest, macos-latest, ubuntu-latest ]
       fail-fast: true
     runs-on: ${{ matrix.os }}