Add Python 3.12 support (#250)

.github/workflows/linux-test.yml

@@ -18,7 +18,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ['3.8', '3.9', '3.10', '3.11']
+        python-version: ['3.8', '3.9', '3.10', '3.11', '3.12']
 
     steps:
     - uses: actions/checkout@v2

pyproject.toml

@@ -8,11 +8,12 @@ build-backend = "setuptools.build_meta"
 name="SuperSuit"
 description="Wrappers for Gymnasium and PettingZoo"
 readme="README.md"
-requires-python = ">= 3.8, < 3.12"
+requires-python = ">= 3.8"
 authors = [{ name = "Farama Foundation", email = "[email protected]" }]
 license = { text = "MIT License" }
 keywords=["Reinforcement Learning", "game", "RL", "AI", "gymnasium"]
 classifiers=[
+    "Programming Language :: Python :: 3.12",
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.9",