Add formal support for Python 3.11

.github/workflows/test.yml

@@ -23,11 +23,11 @@ concurrency:
 # - django 3.2, python 3.7, postgres
 # - django 3.2, python 3.8, mysql
 # - django 4.0, python 3.9, sqlite
-# - django 4.1, python 3.9, mysql
+# - django 4.1, python 3.10, mysql
 # - django 4.0, python 3.10, postgres, USE_EMAIL_USER_MODEL=yes
-# - django 4.1, python 3.10, postgres, DISABLE_TIMEZONE=yes
+# - django 4.1, python 3.11, postgres, DISABLE_TIMEZONE=yes
 # - django stable/4.1.x, python 3.10, postgres (allow failures)
-# - django stable/4.1.x, python 3.10, mysql (allow failures)
+# - django stable/4.1.x, python 3.11, mysql (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
@@ -72,7 +72,7 @@ jobs:
           - python: '3.7'
             django: 'Django>=3.2,<3.3'
             experimental: false
-          - python: '3.10'
+          - python: '3.11'
             django: 'Django>=4.1,<4.2'
             notz: notz
             experimental: false
@@ -131,10 +131,10 @@ jobs:
           - python: '3.8'
             django: 'Django>=3.2,<3.3'
             experimental: false
-          - python: '3.9'
+          - python: '3.10'
             django: 'Django>=4.1,<4.2'
             experimental: false
-          - python: '3.10'
+          - python: '3.11'
             django: 'git+https://github.com/django/django.git@stable/4.1.x#egg=Django'
             experimental: true
 

README.md

@@ -91,7 +91,7 @@ _(If you are reading this on GitHub, the details here may not be indicative of t
 Wagtail supports:
 
 -   Django 3.2.x, 4.0.x and 4.1.x
--   Python 3.7, 3.8, 3.9 and 3.10
+-   Python 3.7, 3.8, 3.9, 3.10 and 3.11
 -   PostgreSQL, MySQL and SQLite (with JSON1) as database backends
 
 [Previous versions of Wagtail](https://docs.wagtail.org/en/stable/releases/upgrading.html#compatible-django-python-versions) additionally supported Python 2.7 and earlier Django versions.

docs/getting_started/tutorial.md

@@ -9,7 +9,7 @@ If you'd like to add Wagtail to an existing Django project instead, see [](integ
 
 ### Install dependencies
 
-Wagtail supports Python 3.7, 3.8, 3.9, and 3.10.
+Wagtail supports Python 3.7, 3.8, 3.9, 3.10, and 3.11.
 
 To check whether you have an appropriate version of Python 3:
 

docs/releases/upgrading.md

@@ -59,7 +59,7 @@ The compatible versions of Django and Python for each Wagtail release are:
 
 | Wagtail release | Compatible Django versions | Compatible Python versions |
 | --------------- | -------------------------- | -------------------------- |
-| 4.2             | 3.2, 4.0, 4.1              | 3.7, 3.8, 3.9, 3.10        |
+| 4.2             | 3.2, 4.0, 4.1              | 3.7, 3.8, 3.9, 3.10, 3.11  |
 | 4.1 LTS         | 3.2, 4.0, 4.1              | 3.7, 3.8, 3.9, 3.10        |
 | 4.0             | 3.2, 4.0, 4.1              | 3.7, 3.8, 3.9, 3.10        |
 | 3.0             | 3.2, 4.0                   | 3.7, 3.8, 3.9, 3.10        |

setup.py

@@ -111,6 +111,7 @@ https://github.com/wagtail/wagtail/.",
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3.10",
+        "Programming Language :: Python :: 3.11",
         "Framework :: Django",
         "Framework :: Django :: 3.2",
         "Framework :: Django :: 4.0",

tox.ini

@@ -2,7 +2,7 @@
 skipsdist = True
 usedevelop = True
 
-envlist = py{37,38,39,310}-dj{32,40,41,41stable,main}-{sqlite,postgres,mysql,mssql}-{elasticsearch7,elasticsearch6,elasticsearch5,noelasticsearch}-{customuser,emailuser}-{tz,notz},
+envlist = py{37,38,39,310,311}-dj{32,40,41,41stable,main}-{sqlite,postgres,mysql,mssql}-{elasticsearch7,elasticsearch6,elasticsearch5,noelasticsearch}-{customuser,emailuser}-{tz,notz},
 
 [testenv]
 install_command = pip install -e ".[testing]" -U {opts} {packages}
@@ -17,6 +17,7 @@ basepython =
     py38: python3.8
     py39: python3.9
     py310: python3.10
+    py311: python3.11
 
 deps =
     django-sendfile==0.3.6