From 0cf1e2bf62d0c9d7b3489709a784c533cf205a2b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C5=82=20K=C4=99pie=C5=84?= <michal@isc.org>
Date: Fri, 17 Apr 2020 08:36:24 +0200
Subject: [PATCH] Add a release note

---
 doc/arm/notes-9.17.2.xml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/doc/arm/notes-9.17.2.xml b/doc/arm/notes-9.17.2.xml
index 5a8842f8f5..f3db134a68 100644
--- a/doc/arm/notes-9.17.2.xml
+++ b/doc/arm/notes-9.17.2.xml
@@ -45,7 +45,8 @@
     <itemizedlist>
       <listitem>
         <para>
-          None.
+          The default rwlock implementation has been changed back to the native
+          BIND 9 rwlock implementation. [GL #1753]
         </para>
       </listitem>
     </itemizedlist>