Support Py3.11 and Django 4.1, and drop Django 2.1 support.

.github/workflows/ci-build.yml

@@ -28,7 +28,7 @@ jobs:
 
     strategy:
       matrix:
-        python-version: ['3.7', '3.8', '3.9', '3.10']
+        python-version: ['3.7', '3.8', '3.9', '3.10', '3.11']
 
     name: Build with Python ${{ matrix.python-version }}
     steps:

CHANGELOG.md

@@ -6,6 +6,9 @@ One common reason for such an error is the SQL generation which requires the dat
 The crash is a sign to double-check the migration. But if you are certain the migration is safe, you can ignore it (issue #209)
 - Fixed `RunPython` model import check when using a `through` object like `MyModel.many_to_many.through.objects.filter(...)` (issue #218)
 - Mark the `IgnoreMigration` operation as `elidable=True`
+- Add support for Python 3.11
+- Add support for Django 4.1
+- Drop support for Django 2.2
 
 ## 4.1.0
 

setup.py

@@ -51,14 +51,15 @@ setup(
         "Intended Audience :: Developers",
         "Environment :: Web Environment",
         "Framework :: Django",
-        "Framework :: Django :: 2.2",
         "Framework :: Django :: 3.2",
         "Framework :: Django :: 4.0",
+        "Framework :: Django :: 4.1",
         "Programming Language :: Python",
         "Programming Language :: Python :: 3",
         "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",
     ],
 )

tox.ini

@@ -1,8 +1,8 @@
 [tox]
 envlist =
-    py{37,38,39}-django22
     py{37,38,39,310}-django32
     py{38,39,310}-django40
+    py{38,39,310,311}-django41
     lint
     coverage
 
@@ -12,6 +12,7 @@ python =
     3.8: py38
     3.9: py39
     3.10: py310
+    3.11: py311
 
 [testenv]
 commands = ./manage.py test --no-input {posargs}
@@ -21,6 +22,7 @@ deps =
     django22: django>=2.2,<2.3
     django32: django>=3.2,<3.3
     django40: django>=4.0,<4.1
+    django41: django>=4.1,<4.2
 
 [testenv:lint]
 basepython = python3.8