Drop support for Python 3.9/3.10 and Django 3.2

.github/workflows/ci.yml

@@ -15,8 +15,8 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python: ['3.9', '3.10', '3.11']
-        django: ['3.2', '4.0']
+        python: ['3.11', '3.12']
+        django: ['4.2']
     name: Run the test suite (Python ${{ matrix.python }}, Django ${{ matrix.django }})
 
     steps:
@@ -51,7 +51,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-python@v2
         with:
-          python-version: '3.9'
+          python-version: '3.11'
 
       - name: Build sdist and wheel
         run: |

README.rst

@@ -6,8 +6,8 @@ Open Forms Client (for Django)
 :Version: 0.4.0
 :Source: https://github.com/open-formulieren/open-forms-client-django
 :Keywords: Open Forms, Client, Django
-:PythonVersion: 3.9 - 3.11
-:DjangoVersion: 3.2 - 4.0
+:PythonVersion: 3.11+
+:DjangoVersion: 4.2
 
 |build-status| |code-quality| |black| |coverage|
 
@@ -37,8 +37,8 @@ Installation
 Requirements
 ------------
 
-* Python 3.9 or newer
-* Django 3.2 or newer
+* Python 3.11 or newer
+* Django 4.2
 
 
 Install

tox.ini

@@ -1,7 +1,6 @@
 [tox]
 envlist =
-    py{39,310,311}-django{32}
-    py{39,310,311}-django{40}
+    py{311,312}-django{42}
     isort
     black
     flake8
@@ -10,8 +9,7 @@ skip_missing_interpreters = true
 
 [gh-actions:env]
 DJANGO =
-    3.2: django32
-    4.0: django40
+    4.2: django42
 
 [testenv]
 setenv =
@@ -21,9 +19,7 @@ extras =
     tests
     coverage
 deps =
-  setuptools==71.1.0
-  django32: Django~=3.2.0
-  django40: Django~=4.0.0
+  django42: Django~=4.2.0
 commands =
   py.test tests \
    --junitxml=reports/junit.xml \