Add Django 6.0 support

- Update classifiers in setup.py
- Add Django 6.0 to tox environments
- Update documentation

Author: cavanierc

requirements/docs.txt

@@ -1,4 +1,4 @@
-Django>=2.2,<6.0
+Django>=2.2,<6.1
 sphinxcontrib-django
 https://github.com/celery/sphinx_celery/archive/master.zip
 https://github.com/celery/kombu/zipball/main#egg=kombu

requirements/test-django.txt

@@ -1 +1 @@
-Django>=3.2,<6.0
+Django>=3.2,<6.1

setup.py

@@ -22,6 +22,7 @@
     Programming Language :: Python :: 3.11
     Programming Language :: Python :: 3.12
     Programming Language :: Python :: 3.13
+    Programming Language :: Python :: 3.14
     Programming Language :: Python :: Implementation :: CPython
     Programming Language :: Python :: Implementation :: PyPy
     Framework :: Django
@@ -31,6 +32,7 @@
     Framework :: Django :: 5.0
     Framework :: Django :: 5.1
     Framework :: Django :: 5.2
+    Framework :: Django :: 6.0
     Operating System :: OS Independent
     Topic :: Communications
     Topic :: System :: Distributed Computing

tox.ini

@@ -17,16 +17,17 @@ DJANGO =
     4.2: django42
     5.1: django51
     5.2: django52
+    6.0: django60
 
 [tox]
 envlist =
     py38-django{32,42}
     py39-django{32,42}
     py310-django{32,42,51}
     py311-django{42,51,52}
-    py312-django{42,51,52}
-    py313-django{52}
-    py314-django{52}
+    py312-django{42,51,52,60}
+    py313-django{52,60}
+    py314-django{52,60}
     pypy3-django{32,42,51,52}
     flake8
     apicheck
@@ -46,6 +47,7 @@ deps=
 	django42: Django ~= 4.2
 	django51: Django ~= 5.1
     django52: Django ~= 5.2
+    django60: Django ~= 6.0
 
     linkcheck,apicheck: -r{toxinidir}/requirements/docs.txt
     flake8,pydocstyle: -r{toxinidir}/requirements/pkgutils.txt