Prepare 3.13 support

Author: JelleZijlstra

setup.py

@@ -60,6 +60,7 @@ def find_bundled_files() -> Iterable[str]:
         "Programming Language :: Python :: 3.10",
         "Programming Language :: Python :: 3.11",
         "Programming Language :: Python :: 3.12",
+        "Programming Language :: Python :: 3.13",
         "Topic :: Software Development",
     ],
     python_requires=">=3.8",

tox.ini

@@ -1,6 +1,6 @@
 [tox]
 minversion=2.3.1
-envlist = py38,py39,py310,py311,py312,black,mypy
+envlist = py38,py39,py310,py311,py312,py313,black,mypy
 isolated_build = True
 
 [testenv]
@@ -9,13 +9,13 @@ commands =
 
 [testenv:black]
 deps =
-    black == 24.2.0
+    black == 24.4.2
 commands =
     black --check .
 
 [testenv:mypy]
 deps =
-    mypy == 1.8.0
+    mypy == 1.10.0
     types-setuptools
 commands =
     mypy .
@@ -27,3 +27,4 @@ python =
     3.10: py310
     3.11: py311
     3.12: py312, black, mypy
+    3.13-dev: py313