build: #57 test supported python versions in pipeline

.github/workflows/pr-check.yml

@@ -8,13 +8,16 @@ on:
 jobs:
   test:
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: [3.11, 3.12, 3.13, 3.14]
     steps:
       - name: Checkout code
         uses: actions/checkout@v5
       - name: Set up Python
         uses: actions/setup-python@v6
         with:
-          python-version: '3.14'
+          python-version: ${{ matrix.python-version }}
       - name: Install Poetry
         run: |
           curl -sSL https://install.python-poetry.org | python3 -

README.md

@@ -3,7 +3,7 @@
 A Django package for creating email-based learning platforms with IMAP integration and React frontend components.
 
 [![License](https://img.shields.io/badge/License-BSD%203--Clause-blue.svg)](https://opensource.org/licenses/BSD-3-Clause)
-[![Python](https://img.shields.io/badge/python-3.12+-blue.svg)](https://www.python.org/downloads/)
+[![Python](https://img.shields.io/badge/python-3.11+-blue.svg)](https://www.python.org/downloads/)
 [![Django](https://img.shields.io/badge/django-5.0+-green.svg)](https://www.djangoproject.com/)
 
 

pyproject.toml

@@ -21,7 +21,10 @@ classifiers = [
     "Intended Audience :: Developers",
     "License :: OSI Approved :: BSD License",
     "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: 3.13",
+    "Programming Language :: Python :: 3.14",
     "Topic :: Education",
 ]