Update to 2.4.0.

Author: FlipperPA

Diff for: djclick/__init__.py

@@ -9,7 +9,7 @@
 
 # The RegEx in setup.py requires single quotes. Rather than change it, turn off Black.
 # fmt: off
-__version__ = '2.3.0'
+__version__ = '2.4.0'
 __url__ = 'https://github.com/GaretJax/django-click'
 __author__ = 'Jonathan Stoppani'
 __email__ = '[email protected]'