release(4.0.0): faster binary 4-connected, deprecate max_labels param

Author: william-silversmith

setup.py

@@ -38,7 +38,7 @@ def requirements():
 
 setuptools.setup(
   name="connected-components-3d",
-  version="3.29.0",
+  version="4.0.0",
   setup_requires=['pbr', 'numpy', 'cython'],
   install_requires=['numpy'],
   python_requires=">=3.9,<4.0",