Adjust version bump to be minor instead of patch

Author: hugobessa

CHANGELOG.md

@@ -4,7 +4,7 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [0.3.1]
+## [0.4.0]
 - Rename internal `user` attribute from `VirtualModel` to `_user` to avoid conflict with ForeignKey and OneToOneField fields with the same name
 
 ## [0.3.0]

django_virtual_models/__init__.py

@@ -1,7 +1,7 @@
 """Top-level package for django_virtual_models."""
 import logging
 
-__version__ = "0.3.1"
+__version__ = "0.4.0"
 
 # Good practice: https://docs.python-guide.org/writing/logging/#logging-in-a-library
 logging.getLogger(__name__).addHandler(logging.NullHandler())