diff --git a/CHANGES b/CHANGES
index 56cd52c92c..dd0bb353f8 100644
--- a/CHANGES
+++ b/CHANGES
@@ -56,6 +56,9 @@
 			not negotiate "dot" ALPN token could crash BIND
 			on shutdown. That has been fixed. [GL #3767]
 
+5850.	[func]		Run the RPZ update process on the offload threads.
+			[GL #3190]
+
 	--- 9.18.11 released ---
 
 6067.	[security]	Fix serve-stale crash when recursive clients soft quota
diff --git a/doc/notes/notes-current.rst b/doc/notes/notes-current.rst
index ee329b24cf..8c5dcfc488 100644
--- a/doc/notes/notes-current.rst
+++ b/doc/notes/notes-current.rst
@@ -22,6 +22,11 @@ New Features
 
 - None.
 
+- Run RPZ updates on the specialized "offload" threads to reduce the amount
+  of time they block query processing on the main networking threads.  This
+  should increase the responsiveness of ``named`` when RPZ updates are being
+  applied after an RPZ zone has been successfully transfered.  :gl:`#3190`
+
 Removed Features
 ~~~~~~~~~~~~~~~~