Add Python 3.9 to setup.py

TheGreatCabbage · TheGreatCabbage · commit d79c437d1bd6 · 2020-12-10T20:34:11.000Z
diff --git a/setup.py b/setup.py
@@ -42,6 +42,7 @@
         "Programming Language :: Python :: 3.6",
         "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
+        "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3 :: Only",
         "Environment :: X11 Applications :: Qt",
     ],
