[1.10.x] Fixed #26749 -- Preserved behavior of use_for_related_field during deprecation.

Backport of f4afb85d7e900123fa8f88110adc011ab184e153 from master

1 files changed, 6 insertions, 0 deletions

diff --git a/docs/releases/1.10.txt b/docs/releases/1.10.txt
index c56ac6efc6..b7b2813b31 100644
--- a/docs/releases/1.10.txt
+++ b/docs/releases/1.10.txt
@@ -1091,6 +1091,12 @@ class to override the manager from the concrete model, or you'll set the
 model's ``Meta.manager_inheritance_from_future=True`` option to opt-in to the
 new inheritance behavior.
 
+During the deprecation period, ``use_for_related_fields`` will be honored and
+raise a warning, even if a ``base_manager_name`` is set. This allows
+third-party code to preserve legacy behavior while transitioning to the new
+API. The warning can be silenced by setting
+``silence_use_for_related_fields_deprecation=True`` on the manager.
+
 Miscellaneous
 -------------