Fixed #30128 -- Fixed handling timedelta timezone in database functions.

1 files changed, 7 insertions, 0 deletions

diff --git a/docs/releases/3.0.txt b/docs/releases/3.0.txt
index e58a18f9da..80c1d8904b 100644
--- a/docs/releases/3.0.txt
+++ b/docs/releases/3.0.txt
@@ -315,6 +315,13 @@ backends.
   ``can_return_ids_from_bulk_insert`` are renamed to
   ``can_return_columns_from_insert`` and ``can_return_rows_from_bulk_insert``.
 
+* Database functions now handle :class:`datetime.timezone` formats when created
+  using :class:`datetime.timedelta` instances (e.g.
+  ``timezone(timedelta(hours=5))``, which would output ``'UTC+05:00'``).
+  Third-party backends should handle this format when preparing
+  :class:`~django.db.models.DateTimeField` in ``datetime_cast_date_sql()``,
+  ``datetime_extract_sql()``, etc.
+
 :mod:`django.contrib.gis`
 -------------------------