Filter past events by `show_in_event_calendar` field in task processing

core/tasks.py

@@ -17,7 +17,7 @@ def move_past_events_to_history():
     today = date.today()
 
     # Find all live EventPage objects with a start_date in the past
-    past_events = EventPage.objects.live().filter(
+    past_events = EventPage.objects.live().filter(show_in_event_calendar=True).filter(
         Q(end_date__lt=timezone.now()) | Q(end_date__isnull=True, start_date__lt=timezone.now()))
 
     # Find the first EventHistoryPage to use as the target for moving events