diff --git a/doc/arm/Bv9ARM.ch09.html b/doc/arm/Bv9ARM.ch09.html
index 0079319c05..2e73a3e4f8 100644
--- a/doc/arm/Bv9ARM.ch09.html
+++ b/doc/arm/Bv9ARM.ch09.html
@@ -160,6 +160,13 @@
 <div class="titlepage"><div><div><h3 class="title">
 <a name="relnotes_changes"></a>Feature Changes</h3></div></div></div>
 <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<li class="listitem"><p>
+	  The ISC DNSSEC Lookaside Validation (DLV) service is scheduled
+	  to be disabled in 2017.  A warning is now logged when
+	  <span class="command"><strong>named</strong></span> is configured to use this service,
+	  either explicitly or via <code class="option">dnssec-lookaside auto;</code>.
+	  [RT #42207]
+	</p></li>
 <li class="listitem"><p>
 	  Updated the compiled-in addresses for H.ROOT-SERVERS.NET
 	  and L.ROOT-SERVERS.NET.
diff --git a/doc/arm/notes.html b/doc/arm/notes.html
index 60f7d45b54..1187a60dc0 100644
--- a/doc/arm/notes.html
+++ b/doc/arm/notes.html
@@ -121,6 +121,13 @@
 <div class="titlepage"><div><div><h3 class="title">
 <a name="relnotes_changes"></a>Feature Changes</h3></div></div></div>
 <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<li class="listitem"><p>
+	  The ISC DNSSEC Lookaside Validation (DLV) service is scheduled
+	  to be disabled in 2017.  A warning is now logged when
+	  <span class="command"><strong>named</strong></span> is configured to use this service,
+	  either explicitly or via <code class="option">dnssec-lookaside auto;</code>.
+	  [RT #42207]
+	</p></li>
 <li class="listitem"><p>
 	  Updated the compiled-in addresses for H.ROOT-SERVERS.NET
 	  and L.ROOT-SERVERS.NET.