# Django 3.0.9.dev - dokumentacja

# Django 2.0.4 release notes

April 2, 2018

Django 2.0.4 fixes several bugs in 2.0.3.

## Poprawki błędów

- Fixed a crash when filtering with an `Exists()` annotation of a queryset containing a single field (#29195).
- Fixed admin autocomplete widget’s translations for `zh-hans` and `zh-hant` languages (#29213).
- Corrected admin’s autocomplete widget to add a space after custom classes (#29221).
- Fixed `PasswordResetConfirmView` crash when using a user model with a `UUIDField` primary key and the reset URL contains an encoded primary key value that decodes to an invalid UUID (#29206).
- Fixed a regression in Django 1.11.8 where combining two annotated `values_list()` querysets with `union()`, `difference()`, or `intersection()` crashed due to mismatching columns (#29229).
- Fixed a regression in Django 1.11 where an empty choice could be initially selected for the `SelectMultiple` and `CheckboxSelectMultiple` widgets (#29273).
- Fixed a regression in Django 2.0 where `OpenLayersWidget` deserialization ignored the widget map’s SRID and assumed 4326 (WGS84) (#29116).