Merge branch 'master' into fix/django-titofisto-0.2.0

CHANGELOG.rst

@@ -14,6 +14,11 @@ Fixed
 
 * Make style.css and favicons cachable.
 
+Removed
+~~~~~~~
+
+* Remove fallback code from optional Celery as it's now non-optional.
+
 `2.1`_ - 2021-11-05
 -------------------
 

aleksis/core/__init__.py

 from importlib import metadata
 
-try:
-    from .celery import app as celery_app
-except ModuleNotFoundError:
-    # Celery is not available
-    celery_app = None
+from .celery import app as celery_app  # noqa
 
 try:
     __version__ = metadata.distribution("AlekSIS-Core").version