Add a release note

(cherry picked from commit 0cf1e2bf62d0c9d7b3489709a784c533cf205a2b)

diff --git a/doc/arm/notes-9.16.3.xml b/doc/arm/notes-9.16.3.xml
index fa95cce003a8fee69d707141cd06db1605b0cba1..78950c565d1c0e112d79f0ad1e984726b6ee61c2 100644 (file)
--- a/doc/arm/notes-9.16.3.xml
+++ b/doc/arm/notes-9.16.3.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>