diff --git a/doc/notes/notes-9.21.15.rst b/doc/notes/notes-9.21.15.rst
index 154c47e9a0..50d85be00e 100644
--- a/doc/notes/notes-9.21.15.rst
+++ b/doc/notes/notes-9.21.15.rst
@@ -92,12 +92,6 @@ Bug Fixes
   ``-T KEY`` option (e.g., for ``SIG(0)``). This has been fixed.
   :gl:`#5506`
 
-- Fix shutdown assertion in ``dns_dispatchmgr_getblackhole``.
-
-  Previously, :iscman:`named` could trigger an assertion in
-  ``dns_dispatchmgr_getblackhole`` while shutting down. This has been
-  fixed. :gl:`#5525`
-
 - :iscman:`dnssec-verify` now uses exit code 1 when failing due to
   illegal options.
 
@@ -111,10 +105,6 @@ Bug Fixes
   a server was specified before the :option:`dig -b` option. This has
   been fixed. :gl:`#5609`
 
-- Fix fuzzing builds.
-
-  Previously, fuzzing builds were broken due to typos in meson.build.
-
 - Skip buffer allocations if not logging.
 
   Previously, we allocated a 2KB buffer for IXFR change logging,