new_contents: from django.core.management.base import BaseCommand
  
  from packages.models import Release, ReleaseFile
  
  
  class Command(BaseCommand):
  
      def handle(self, *args, **options):
          Release.objects.filter(hidden=True).update(hidden=False)
          ReleaseFile.objects.filter(hidden=True).update(hidden=False)
  
subject: add command to reset all the hidden files