Remove support for django 2.2 & 4.0

fixes jazzband#150 jazzband#160

README.md

@@ -16,6 +16,8 @@ by enabling a cached backend. See [Advanced Usage](#advanced-usage)
 
 ## 4.0.0 (not released)
 
+- remove support for django 2.2 & 4.0
+
 ## 3.1.0 (2023-03-23)
 
 - `fsm_log_description` now accepts a default description parameter

django_fsm_log/__init__.py

@@ -1,4 +0,0 @@
-import django
-
-if django.VERSION < (3, 2):
-    default_app_config = "django_fsm_log.apps.DjangoFSMLogAppConfig"

django_fsm_log/managers.py

@@ -1,4 +1,3 @@
-import django
 from django.contrib.contenttypes.models import ContentType
 from django.db import models
 from django.db.models.query import QuerySet
@@ -20,9 +19,6 @@ class StateLogManager(models.Manager):
     def get_queryset(self):
         return StateLogQuerySet(self.model)
 
-    if django.VERSION < (1, 7):
-        get_query_set = get_queryset
-
     def __getattr__(self, attr, *args):
         # see https://code.djangoproject.com/ticket/15062 for details
         if attr.startswith("_"):

setup.py

@@ -10,7 +10,7 @@ def readfile(filename):
 
 setup(
     name="django-fsm-log",
-    version="3.1.0",
+    version="4.0.0.dev0",
     description="Transition's persistence for django-fsm",
     long_description=readfile("README.md"),
     long_description_content_type="text/markdown",
@@ -37,9 +37,7 @@ def readfile(filename):
         "Development Status :: 5 - Production/Stable",
         "Environment :: Web Environment",
         "Framework :: Django",
-        "Framework :: Django :: 2.2",
         "Framework :: Django :: 3.2",
-        "Framework :: Django :: 4.0",
         "Framework :: Django :: 4.1",
         "Intended Audience :: Developers",
         "License :: OSI Approved :: MIT License",

tox.ini

@@ -1,8 +1,6 @@
 [tox]
 envlist =
-    py{37,38,39}-dj-2.2
     py{37,38,39,310}-dj-3.2
-    py{38,39,310,311}-dj-4.0
     py{38,39,310,311}-dj-4.1
     py{310,311}-dj-master