Increment release number in setup.py (#1257)

Author: shaunagm

setup.py

@@ -83,7 +83,7 @@ def main():
 
     setup(
         name="parsons",
-        version="3.2.1",
+        version="4",
         author="The Movement Cooperative",
         author_email="info@movementcooperative.org",
         url="https://github.com/move-coop/parsons",