Back to development: 3.0.3

[ci skip]

Author: mauritsvanrees

setup.py

@@ -3,7 +3,7 @@
 from setuptools import setup
 
 
-version = "3.0.2"
+version = "3.0.3.dev0"
 
 long_description = (
     f"{Path('README.rst').read_text()}\n{Path('CHANGES.rst').read_text()}"