added django-4.0 support

.github/workflows/ci.yml

@@ -25,6 +25,9 @@ jobs:
           - python-version: "3.8"
             django-version: Django==3.2
 
+          - python-version: "3.9"
+            django-version: Django==4.0
+
     steps:
     - name: Checkout repository
       uses: actions/checkout@v3

README.rst

@@ -14,9 +14,9 @@ Welcome to django-more-admin-filters
    :target: https://img.shields.io/badge/python-3.6%20%7C%203.7%20%7C%203.8%20%7C%203.9-blue
    :alt: python: 3.6, 3.7, 3.8, 3.9
 
-.. image:: https://img.shields.io/badge/django-2.2%20%7C%203.0%20%7C%203.1%20%7C%203.2-orange
-   :target: https://img.shields.io/badge/django-2.2%20%7C%203.0%20%7C%203.1%20%7C%203.2-orange
-   :alt: django: 2.2, 3.0, 3.1, 3.2
+.. image:: https://img.shields.io/badge/django-2.2%20%7C%203.0%20%7C%203.1%20%7C%203.2%20%7C%204.0-orange
+   :target: https://img.shields.io/badge/django-2.2%20%7C%203.0%20%7C%203.1%20%7C%203.2%20%7C%204.0-orange
+   :alt: django: 2.2, 3.0, 3.1, 3.2, 4.0
 
 
 Description

setup.py

@@ -42,7 +42,7 @@ setup(
     packages=find_packages(exclude=["tests"]),
     include_package_data=True,
     install_requires=[
-        "Django>=2.2,<4.0",
+        "Django>=2.2,<4.1",
     ],
     classifiers=[
         dev_status,
@@ -51,6 +51,7 @@ setup(
         "Framework :: Django :: 3.0",
         "Framework :: Django :: 3.1",
         "Framework :: Django :: 3.2",
+        "Framework :: Django :: 4.0",
         "Environment :: Web Environment",
         "Intended Audience :: Developers",
         "License :: OSI Approved :: BSD License",

tox.ini

@@ -5,10 +5,11 @@
 
 [tox]
 envlist =
-    {py36,py37,py38}-django22
-    {py36,py37,py38}-django30
-    {py36,py37,py38}-django31
-    {py37,py38,py39}-django32
+    {py36,py37}-django22
+    {py36,py37}-django30
+    {py37,py38}-django31
+    {py38,py39}-django32
+    {py38,py39}-django40
 
 skip_missing_interpreters = true
 
@@ -17,7 +18,8 @@ deps =
     django22: Django>=2.2,<3.0
     django30: Django>=3.0,<3.1
     django31: Django>=3.1,<3.2
-    django32: Django>=3.2,<3.3
+    django32: Django>=3.2,<4.0
+    django40: Django>=4.0,<4.1
     selenium<4.3.0
 
 commands = {envpython} tests/manage.py test testapp {posargs}