start testing on 3.14 and 3.14t

Author: Carreau

.github/workflows/tests.yml

@@ -24,7 +24,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
-        python-version: ["3.9", "3.13"]
+        python-version: ["3.9", "3.13", "3.14", "3.14t"]
         include:
           - os: ubuntu-latest
             python-version: "3.10"