diff --git a/docs/en_US/release_notes_4_3.rst b/docs/en_US/release_notes_4_3.rst
index 6863682bf..27cc5c406 100644
--- a/docs/en_US/release_notes_4_3.rst
+++ b/docs/en_US/release_notes_4_3.rst
@@ -12,3 +12,4 @@ Bug fixes
 | `Bug #3873 <https://redmine.postgresql.org/issues/3873>`_ - Fix context sub-menu alignment on Safari.
 | `Bug #3942 <https://redmine.postgresql.org/issues/3942>`_ - Close connections gracefully when the user logs out of pgAdmin.
 | `Bug #3963 <https://redmine.postgresql.org/issues/3963>`_ - Fix alignment of import/export toggle switch.
+| `Bug #3981 <https://redmine.postgresql.org/issues/3981>`_ - Fix the query to set bytea_output so that read-only standbys don't consider it a write query.
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