Add PYPI classifiers

Author: djcopley

pyproject.toml

@@ -19,9 +19,15 @@ command and substitutes it into your terminal buffer."""
 readme = "README.md"
 requires-python = ">=3.9"
 classifiers = [
+    "Development Status :: 4 - Beta",
+    "Environment :: Console",
+    "Operating System :: MacOS",
     "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3.9",
+    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
     "License :: OSI Approved :: GNU General Public License v3 (GPLv3)",
-    "Operating System :: MacOS",
 ]
 
 [tool.setuptools]