old_contents: import datetime
  
  from django.db import models
  
  from .managers import EntryManager
  
  class Entry(models.Model):
      config = models.ForeignKey('config.Config')
  
      enqueued = models.DateTimeField(default=datetime.datetime.utcnow)
      started = models.DateTimeField(null=True)
      finished = models.DateTimeField(null=True)
      success = models.BooleanField(default=False)
  
      objects = EntryManager()
  
      class Meta:
          ordering = ('-enqueued',)
  
new_contents: import datetime
  
  from django.db import models
  
  from .managers import EntryManager
  
  class Entry(models.Model):
      config = models.ForeignKey('config.Config')
  
      enqueued = models.DateTimeField(default=datetime.datetime.utcnow)
      started = models.DateTimeField(null=True)
      finished = models.DateTimeField(null=True)
      success = models.BooleanField(default=False)
  
      objects = EntryManager()
  
      class Meta:
          ordering = ('-enqueued',)
          verbose_name_plural = 'Entries'
  
subject: Set verbose_name_plural properly for queue.Entry.