    to allow querying the field by only the date portion.
  
  CSRF
  ^^^^
  
  * The request header's name used for CSRF authentication can be customized
    with :setting:`CSRF_HEADER_NAME`.
  
 
</s> remove     Coalesce, Concat, Length, Lower, Substr, Upper,
 </s> add     Coalesce, Concat, Length, Lower, Now, Substr, Upper, </s> remove from django.db.models import IntegerField
 </s> add from django.db.models import DateTimeField, IntegerField
* Added the :class:`~django.db.models.functions.Now` database function, which
  returns the current date and time.

    to allow querying the field by only the date portion.
  
* Added the :class:`~django.db.models.functions.Now` database function, which
  returns the current date and time.

  CSRF
  ^^^^
  
  * The request header's name used for CSRF authentication can be customized
    with :setting:`CSRF_HEADER_NAME`.
  
keep add keep keep keep keep keep keep
 Fixed #24866 -- Added Now() database function 
docs/releases/1.9.txt