Add explicit Django 5.1 support to Tox, update PyPi trove classifiers (…

…#767)

setup.py

@@ -56,16 +56,16 @@ def find_version():
         "License :: OSI Approved :: BSD License",
         "Operating System :: OS Independent",
         "Framework :: Django",
-        "Framework :: Django :: 2.2",
-        "Framework :: Django :: 3.2",
-        "Framework :: Django :: 4.0",
-        "Framework :: Django :: 4.1",
+        "Framework :: Django :: 4.2",
+        "Framework :: Django :: 5.0",
+        "Framework :: Django :: 5.1",
         "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",
+        "Programming Language :: Python :: 3.12",
         "Programming Language :: Python :: Implementation :: CPython",
         "Programming Language :: Python :: Implementation :: PyPy",
     ],

tox.ini

@@ -1,7 +1,7 @@
 [tox]
 envlist =
     django_main-py{312,311,310}
-    django50-py{312, 311,310}
+    django{50,51}-py{312, 311,310}
     django42-py{311,310,39,38}
     lint
     docs
@@ -16,6 +16,7 @@ deps =
     .[test,exchange]
     django42: {[django]42}
     django50: {[django]50}
+    django51: {[django]51}
     django_main: {[django]main}
     # https://github.com/django-money/django-money/pull/716#issuecomment-1592594627
     pypy3: asgiref<=3.6
@@ -37,6 +38,10 @@ commands =
        Django>=5.0,<5.1
        django-reversion>=4.0.0
        djangorestframework>=3.13.0
+51 =
+       Django>=5.1a,<5.2
+       django-reversion>=4.0.0
+       djangorestframework>=3.13.0
 main =
        https://github.com/django/django/tarball/main
        django-reversion>=4.0.0