Update metadata

Author: janbrasna

setup.py

@@ -28,8 +28,8 @@ def read(*parts):
         "Environment :: Web Environment :: Mozilla",
         "Framework :: Django",
         "Framework :: Django :: 4.2",
-        "Framework :: Django :: 5.1",
         "Framework :: Django :: 5.2",
+        "Framework :: Django :: 6.0",
         "Framework :: Flask",
         "Framework :: FastAPI",
         "Intended Audience :: Developers",