🔧 MAINTAIN: Change development status

Author: chrisjsewell

setup.cfg

@@ -10,7 +10,7 @@ author_email = chrisj_sewell@hotmail.com
 license = MIT
 license_file = LICENSE
 classifiers =
-    Development Status :: 3 - Alpha
+    Development Status :: 5 - Production/Stable
     Intended Audience :: Developers
     License :: OSI Approved :: MIT License
     Programming Language :: Python :: 3