Log Message:
Changes 1.10.4:
Bugfixes
* Quoted the Oracle test user’s password in queries to fix the \ 
“ORA-00922: missing or invalid option” error when the password starts \ 
with a number or special character.
* Fixed incorrect app_label / model_name arguments for allow_migrate() in \ 
makemigrations migration consistency checks.
* Made Model.delete(keep_parents=True) preserve parent reverse relationships in \ 
multi-table inheritance.
* Fixed a QuerySet.update() crash on SQLite when updating a DateTimeField with \ 
an F() expression and a timedelta.
* Prevented LocaleMiddleware from redirecting on URLs that should return 404 \ 
when using prefix_default_language=False.
* Prevented an unnecessary index from being created on an InnoDB ForeignKey when \ 
the field was added after the model was created.