Bump to 3.0.1 and update changelog

CHANGELOG.md

@@ -1,3 +1,8 @@
+## 3.0.1
+
+Fixed bug:
+- Setting a field as NOT NULL without default passed the linter.
+
 ## 3.0.0
 
 **Breaking API change on `lintmigrations` command**:

django_migration_linter/constants.py

@@ -1,6 +1,6 @@
 from appdirs import user_cache_dir
 
-__version__ = "3.0.0"
+__version__ = "3.0.1"
 
 DEFAULT_CACHE_PATH = user_cache_dir("django-migration-linter", version=__version__)