diff --git a/chapter01/changelog.xml b/chapter01/changelog.xml
index fbdaf7880..1b6399192 100644
--- a/chapter01/changelog.xml
+++ b/chapter01/changelog.xml
@@ -36,6 +36,24 @@
     </listitem>
 -->
 
+    <listitem>
+      <para>2015-04-16</para>
+      <itemizedlist>
+        <listitem>
+          <para>[bdubbs] - Update to linux-4.0. Fixes
+          <ulink url="&lfs-ticket-root;3775">#3775</ulink>.</para>
+        </listitem>
+        <listitem>
+          <para>[bdubbs] - Update to tzdata-2015c. Fixes
+          <ulink url="&lfs-ticket-root;3776">#3776</ulink>.</para>
+        </listitem>
+        <listitem>
+          <para>[bdubbs] - Update to iproute2-4.0.0. Fixes
+          <ulink url="&lfs-ticket-root;3777">#3777</ulink>.</para>
+        </listitem>
+      </itemizedlist>
+    </listitem>
+
     <listitem>
       <para>2015-03-31</para>
       <itemizedlist>
diff --git a/chapter01/whatsnew.xml b/chapter01/whatsnew.xml
index b22248f8c..6ad7c639b 100644
--- a/chapter01/whatsnew.xml
+++ b/chapter01/whatsnew.xml
@@ -124,9 +124,9 @@
     <listitem>
       <para>Intltool-&intltool-version;</para>
     </listitem>
-    <!--<listitem>
+    <listitem>
       <para>IPRoute2 &iproute2-version;</para>
-    </listitem>-->
+    </listitem>
     <!--<listitem>
       <para>Kbd &kbd-version;</para>
     </listitem>-->
diff --git a/general.ent b/general.ent
index 91c28606b..94d364139 100644
--- a/general.ent
+++ b/general.ent
@@ -1,7 +1,7 @@
-<!ENTITY version         "SVN-20150331">
+<!ENTITY version         "SVN-20150416">
 <!ENTITY short-version   "svn">  <!-- Used below in &blfs-book;. Change to x.y for release 
                                       but not -rc releases -->
-<!ENTITY releasedate     "March 31, 2015">
+<!ENTITY releasedate     "April 16, 2015">
 <!ENTITY copyrightdate   "1999-2015"><!-- jhalfs needs a literal dash, not &ndash; -->
 <!ENTITY milestone       "7.8">
 <!ENTITY generic-version "development"> <!-- Use "development", "testing", or "x.y[-pre{x}]" -->
diff --git a/packages.ent b/packages.ent
index 312384c4b..825fd00a2 100644
--- a/packages.ent
+++ b/packages.ent
@@ -321,10 +321,10 @@
 <!ENTITY intltool-ch6-du "1.3 MB">
 <!ENTITY intltool-ch6-sbu "less than 0.1 SBU">
 
-<!ENTITY iproute2-version "3.19.0">
-<!ENTITY iproute2-size "445 KB">
+<!ENTITY iproute2-version "4.0.0">
+<!ENTITY iproute2-size "449 KB">
 <!ENTITY iproute2-url "&kernel;linux/utils/net/iproute2/iproute2-&iproute2-version;.tar.xz">
-<!ENTITY iproute2-md5 "237083a1e3c388cde7a115a5724dc72a">
+<!ENTITY iproute2-md5 "3adc263ade4ee76c35032e8f50b54108">
 <!ENTITY iproute2-home "&kernel;linux/utils/net/iproute2/">
 <!ENTITY iproute2-ch6-du "10.6 MB">
 <!ENTITY iproute2-ch6-sbu "0.1 SBU">
@@ -385,14 +385,14 @@
 <!ENTITY libtool-ch6-du "48 MB">
 <!ENTITY libtool-ch6-sbu "2.0 SBU">
 
-<!ENTITY linux-major-version "3">
-<!ENTITY linux-minor-version "19">
-<!ENTITY linux-patch-version "3">
-<!ENTITY linux-version "&linux-major-version;.&linux-minor-version;.&linux-patch-version;">
-<!--<!ENTITY linux-version "&linux-major-version;.&linux-minor-version;">-->
-<!ENTITY linux-size "79,787 KB">
+<!ENTITY linux-major-version "4">
+<!ENTITY linux-minor-version "0">
+<!ENTITY linux-patch-version "0">
+<!--<!ENTITY linux-version "&linux-major-version;.&linux-minor-version;.&linux-patch-version;">-->
+<!ENTITY linux-version "&linux-major-version;.&linux-minor-version;">
+<!ENTITY linux-size "80,384 KB">
 <!ENTITY linux-url "&kernel;linux/kernel/v&linux-major-version;.x/linux-&linux-version;.tar.xz">
-<!ENTITY linux-md5 "f543c62a717a514d99724e9bda15471e">
+<!ENTITY linux-md5 "a86916bd12798220da9eb4a1eec3616d">
 <!ENTITY linux-home "http://www.kernel.org/">
 <!-- measured for 3.9.0 / gcc-4.8.0 on x86_64 : minimum is
  allnoconfig extended for a hopefully-bootable build on desktop machine,
@@ -582,10 +582,10 @@
 <!ENTITY texinfo-ch6-du "109 MB">
 <!ENTITY texinfo-ch6-sbu "0.5 SBU">
 
-<!ENTITY tzdata-version "2015b">
-<!ENTITY tzdata-size "287 KB">
+<!ENTITY tzdata-version "2015c">
+<!ENTITY tzdata-size "288 KB">
 <!ENTITY tzdata-url "http://www.iana.org/time-zones/repository/releases/tzdata&tzdata-version;.tar.gz">
-<!ENTITY tzdata-md5 "75571bb17c7b6be88a9f8872e45bc726">
+<!ENTITY tzdata-md5 "4b4a3e344786198c46909e5afde08788">
 <!ENTITY tzdata-home "http://www.iana.org/time-zones">
 
 <!ENTITY udev-lfs-version "udev-lfs-20140408">