Add release note for GL #4027

diff --git a/doc/notes/notes-9.16.41.rst b/doc/notes/notes-9.16.41.rst
index 08718713f028ed55f67d30676fa6074b78b2ff8c..24f2cb82671c8af120e75f5f6edfa1594d5e93e7 100644 (file)
--- a/doc/notes/notes-9.16.41.rst
+++ b/doc/notes/notes-9.16.41.rst
@@ -15,7 +15,9 @@ Notes for BIND 9.16.41
 Bug Fixes
 ~~~~~~~~~
 
-- None.
+- When removing delegations from an opt-out range, empty-non-terminal
+  NSEC3 records generated by those delegations were not cleaned up. This
+  has been fixed. :gl:`#4027`
 
 Known Issues
 ~~~~~~~~~~~~