Test against Django stable/4.1.x branch (#8774)

* Test against Django stable/4.1.x branch

* Use postgres 12 for stable/4.1.x

.github/workflows/test.yml

@@ -26,7 +26,7 @@ concurrency:
 # - django 4.0, python 3.9, mysql
 # - django 4.0, python 3.10, postgres, USE_EMAIL_USER_MODEL=yes
 # - django 4.0, python 3.10, postgres, DISABLE_TIMEZONE=yes
-# - django stable/4.0.x, python 3.10, postgres (allow failures)
+# - django stable/4.1.x, python 3.10, postgres (allow failures)
 # - django main, python 3.10, postgres (allow failures)
 # - elasticsearch 5, django 3.2, python 3.7, sqlite
 # - elasticsearch 6, django 3.2, python 3.7, postgres
@@ -77,8 +77,9 @@ jobs:
             experimental: false
             emailuser: emailuser
           - python: '3.10'
-            django: 'git+https://github.com/django/django.git@stable/4.0.x#egg=Django'
+            django: 'git+https://github.com/django/django.git@stable/4.1.x#egg=Django'
             experimental: true
+            postgres: 'postgres:12'
           - python: '3.10'
             django: 'git+https://github.com/django/django.git@main#egg=Django'
             experimental: true

tox.ini

@@ -2,7 +2,7 @@
 skipsdist = True
 usedevelop = True
 
-envlist = py{37,38,39,310}-dj{32,40,40stable,main}-{sqlite,postgres,mysql,mssql}-{elasticsearch7,elasticsearch6,elasticsearch5,noelasticsearch}-{customuser,emailuser}-{tz,notz},
+envlist = py{37,38,39,310}-dj{32,40,41stable,main}-{sqlite,postgres,mysql,mssql}-{elasticsearch7,elasticsearch6,elasticsearch5,noelasticsearch}-{customuser,emailuser}-{tz,notz},
 
 [testenv]
 install_command = pip install -e ".[testing]" -U {opts} {packages}
@@ -24,7 +24,7 @@ deps =
 
     dj32: Django~=3.2.0
     dj40: Django~=4.0.0
-    dj40stable: git+https://github.com/django/django.git@stable/4.0.x#egg=Django
+    dj41stable: git+https://github.com/django/django.git@stable/4.1.x#egg=Django
     djmain: git+https://github.com/django/django.git@main#egg=Django
 
     postgres: psycopg2>=2.6