diff --git a/CHANGES b/CHANGES
index 199e2abba1..1526110423 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,5 @@
+	--- 9.10.4b1 released ---
+
 4329.	[func]		Warn about a common misconfiguration when forwarding
 			RFC 1918 zones. [RT #41441]
 
diff --git a/doc/arm/notes.xml b/doc/arm/notes.xml
index 43ff3b5edf..e4b322d415 100644
--- a/doc/arm/notes.xml
+++ b/doc/arm/notes.xml
@@ -99,10 +99,16 @@
     <itemizedlist>
       <listitem>
 	<para>
-	  The following types have been implemented: CSYNC, NINFO, RKEY,
+	  The following types have been implemented: AVC, CSYNC, NINFO, RKEY,
 	  SINK, TA, TALINK.
  	</para>
-       </listitem>
+      </listitem>
+      <listitem>
+        <para>
+	  Added a warning for a commom misconfiguration involving forwarded
+	  RFC 1918 and ULA zones.
+	</para>
+      </listitem>
     </itemizedlist>
   </section>
   <section xml:id="relnotes_changes"><info><title>Feature Changes</title></info>
@@ -132,11 +138,6 @@
 	  message compression. This results in reduced network usage.
 	</para>
       </listitem>
-      <listitem>
-	<para>
-	  Added support for the type AVC.
-	</para>
-      </listitem>
     </itemizedlist>
   </section>
   <section xml:id="relnotes_bugs"><info><title>Bug Fixes</title></info>
diff --git a/lib/bind9/api b/lib/bind9/api
index 78e0db618d..30a897eb1a 100644
--- a/lib/bind9/api
+++ b/lib/bind9/api
@@ -6,5 +6,5 @@
 # 9.9-sub: 130-139
 # 9.10: 140-149
 LIBINTERFACE = 140
-LIBREVISION = 10
+LIBREVISION = 11
 LIBAGE = 0
diff --git a/lib/dns/api b/lib/dns/api
index 79c1d1c294..b41167632a 100644
--- a/lib/dns/api
+++ b/lib/dns/api
@@ -5,6 +5,6 @@
 # 9.9: 90-109, 170-179
 # 9.9-sub: 130-139, 150-159
 # 9.10: 140-149, 160-169
-LIBINTERFACE = 163
-LIBREVISION = 3
-LIBAGE = 1
+LIBINTERFACE = 164
+LIBREVISION = 0
+LIBAGE = 0
diff --git a/lib/isc/api b/lib/isc/api
index 6915220983..89f703b521 100644
--- a/lib/isc/api
+++ b/lib/isc/api
@@ -5,6 +5,6 @@
 # 9.9: 90-109
 # 9.9-sub: 130-139
 # 9.10: 140-149, 160-169
-LIBINTERFACE = 160
+LIBINTERFACE = 161
 LIBREVISION = 0
-LIBAGE = 0
+LIBAGE = 1
diff --git a/lib/isccfg/api b/lib/isccfg/api
index 5af4bb3cc2..7b2cea3777 100644
--- a/lib/isccfg/api
+++ b/lib/isccfg/api
@@ -6,5 +6,5 @@
 # 9.9-sub: 130-139
 # 9.10: 140-149
 LIBINTERFACE = 143
-LIBREVISION = 0
+LIBREVISION = 1
 LIBAGE = 3
diff --git a/version b/version
index 892fd4a938..322f42cbc2 100644
--- a/version
+++ b/version
@@ -5,7 +5,7 @@ PRODUCT=BIND
 DESCRIPTION=
 MAJORVER=9
 MINORVER=10
-PATCHVER=3
-RELEASETYPE=
-RELEASEVER=
+PATCHVER=4
+RELEASETYPE=b
+RELEASEVER=1
 EXTENSIONS=