Support more Python versions

Author: dmohns

.github/workflows/check.yaml

@@ -36,9 +36,15 @@ jobs:
     strategy:
       matrix:
         python-version:
+          - "3.6"
+          - "3.7"
+          - "3.8"
+          - "3.9"
           - "3.10"
           - "3.11"
           - "3.12"
+          - "3.13"
+          - "3.14"
 
     steps:
       - uses: actions/checkout@v5

pyproject.toml

@@ -25,12 +25,15 @@ classifiers = [
   "Operating System :: Microsoft :: Windows",
   "Programming Language :: Python",
   "Programming Language :: Python :: 3",
+  "Programming Language :: Python :: 3.6",
   "Programming Language :: Python :: 3.7",
   "Programming Language :: Python :: 3.8",
   "Programming Language :: Python :: 3.9",
   "Programming Language :: Python :: 3.10",
   "Programming Language :: Python :: 3.11",
   "Programming Language :: Python :: 3.12",
+  "Programming Language :: Python :: 3.13",
+  "Programming Language :: Python :: 3.14",
   "Programming Language :: Python :: Implementation :: CPython",
   "Topic :: Utilities",
 ]