diff --git a/general/graphlib/harfbuzz.xml b/general/graphlib/harfbuzz.xml
index 8620f4dc47..b9beda171c 100644
--- a/general/graphlib/harfbuzz.xml
+++ b/general/graphlib/harfbuzz.xml
@@ -7,10 +7,10 @@
   <!ENTITY harfbuzz-download-http
            "http://www.freedesktop.org/software/harfbuzz/release/harfbuzz-&harfbuzz-version;.tar.bz2">
   <!ENTITY harfbuzz-download-ftp  " ">
-  <!ENTITY harfbuzz-md5sum        "a2966f1b6a470c2cd84eb511f924cf68">
+  <!ENTITY harfbuzz-md5sum        "b9c144965dfde96672a7c6bdd4f9bf64">
   <!ENTITY harfbuzz-size          "1.2 MB">
-  <!ENTITY harfbuzz-buildsize     "32 MB (with tests)">
-  <!ENTITY harfbuzz-time          "0.2 SBU (with tests)">
+  <!ENTITY harfbuzz-buildsize     "34 MB (with tests)">
+  <!ENTITY harfbuzz-time          "0.3 SBU (with tests)">
 ]>
 
 <sect1 id="harfbuzz" xreflabel="Harfbuzz-&harfbuzz-version;">
@@ -163,8 +163,7 @@ make</userinput></screen>
           libharfbuzz.so, libharfbuzz-gobject.so and libharfbuzz-icu.so
         </seg>
         <seg>
-          /usr/include/harfbuzz and
-          /usr/share/gtk-doc/html/harfbuzz
+          /usr/{include,share/gtk-doc/html}/harfbuzz
         </seg>
       </seglistitem>
     </segmentedlist>
@@ -173,14 +172,14 @@ make</userinput></screen>
       <bridgehead renderas="sect3">Short Descriptions</bridgehead>
       <?dbfo list-presentation="list"?>
       <?dbhtml list-presentation="table"?>
- 
+
      <varlistentry id="hb-ot-shape-closure">
         <term><command>hb-ot-shape-closure</command></term>
         <listitem>
           <para>
             gives the set of characters contained in a string, represented as
             single characters and/or single character names. Example:
-            <command>hb-ot-shape-closure 
+            <command>hb-ot-shape-closure
               /usr/share/fonts/dejavu/DejaVuSans.ttf "Hello World."</command>.
           </para>
           <indexterm zone="harfbuzz hb-ot-shape-closure">
@@ -200,7 +199,7 @@ make</userinput></screen>
           </indexterm>
         </listitem>
       </varlistentry>
- 
+
       <varlistentry id="hb-view">
         <term><command>hb-view</command></term>
         <listitem>
@@ -209,7 +208,7 @@ make</userinput></screen>
             particular font, as a set of glyphs. Output format is automatically
             defined by the file extension, the supported ones being
             ansi/png/svg/pdf/ps/eps. Example:
-            <command>hb-view --output-file=hello.png 
+            <command>hb-view --output-file=hello.png
               /usr/share/fonts/dejavu/DejaVuSans.ttf "Hello World."</command>.
           </para>
           <indexterm zone="harfbuzz hb-view">
diff --git a/introduction/welcome/changelog.xml b/introduction/welcome/changelog.xml
index c46aaa4440..88aa63bb80 100644
--- a/introduction/welcome/changelog.xml
+++ b/introduction/welcome/changelog.xml
@@ -47,7 +47,15 @@
         <para>July 27th, 2015</para>
         <itemizedlist>
           <listitem>
-            <para>[bdubbs] - Reformat perl-modules section. Thanks to 
+            <para>[fernando] - Update to exim-4.86. Fixes
+            <ulink url="&blfs-ticket-root;6757">#6757</ulink>.</para>
+          </listitem>
+          <listitem>
+            <para>[fernando] - Update to harfbuzz-1.0.1. Fixes
+            <ulink url="&blfs-ticket-root;6756">#6756</ulink>.</para>
+          </listitem>
+          <listitem>
+            <para>[bdubbs] - Reformat perl-modules section. Thanks to
             Denis Mugnier for the patch. Fixes
             <ulink url="&blfs-ticket-root;6754">#6754</ulink>.</para>
           </listitem>
diff --git a/packages.ent b/packages.ent
index f03ac3d989..2f1bc0108f 100644
--- a/packages.ent
+++ b/packages.ent
@@ -160,7 +160,7 @@
 <!ENTITY gegl-version                 "0.2.0">
 <!ENTITY giflib-version               "5.1.1">
 <!ENTITY graphite2-version            "1.2.4">
-<!ENTITY harfbuzz-version             "0.9.41">
+<!ENTITY harfbuzz-version             "1.0.1">
 <!ENTITY ijs-version                  "0.35">
 <!ENTITY jasper-version               "1.900.1">
 <!ENTITY lcms-version                 "1.19">
@@ -413,7 +413,7 @@
 <!ENTITY dovecot-micro                "18">
 <!ENTITY dovecot-version              "&dovecot-major;.&dovecot-minor;.&dovecot-micro;">
 
-<!ENTITY exim-version                 "4.85">
+<!ENTITY exim-version                 "4.86">
 <!ENTITY postfix-version              "3.0.2">
 <!ENTITY sendmail-version             "8.15.2">
 
diff --git a/server/mail/exim.xml b/server/mail/exim.xml
index fdf6409f42..aa4fd35f97 100644
--- a/server/mail/exim.xml
+++ b/server/mail/exim.xml
@@ -12,9 +12,9 @@
   <!ENTITY exim-download-ftp    "ftp://ftp.exim.org/pub/exim/exim4/exim-&exim-version;.tar.bz2">
   <!-- if above don't work, please use one of the official mirrors at
        http://www.exim.org/mirmon/ftp_mirrors.html -->
-  <!ENTITY exim-md5sum          "ebae28762b6f125726283dc9434e8709">
-  <!ENTITY exim-size            "1.7 MB">
-  <!ENTITY exim-buildsize       "14 MB">
+  <!ENTITY exim-md5sum          "797f248ef3e0c0e2f178e915f88fc4e9">
+  <!ENTITY exim-size            "1.8 MB">
+  <!ENTITY exim-buildsize       "17 MB">
   <!ENTITY exim-time            "0.2 SBU">
 
 
@@ -86,16 +86,18 @@
     <bridgehead renderas="sect4">Optional</bridgehead>
     <para role="optional">
       <xref linkend="db"/> or
-      <ulink url="http://sourceforge.net/projects/tdb">TDB</ulink> (as an
-      alternative to GDBM, built in LFS),
-      <xref linkend="x-window-system"/>,
+      <ulink url="http://sourceforge.net/projects/tdb">TDB</ulink>
+      (alternatives to GDBM, built in LFS),
+      <xref linkend="cyrus-sasl"/>,
+      <xref linkend="libidn"/>,
+      <xref linkend="linux-pam"/>,
+      <xref linkend="mariadb"/> or
+      <ulink url="http://www.mysql.com/">MySQL</ulink>,
       <xref linkend="openldap"/>,
       <xref linkend="openssl"/> or <xref linkend="gnutls"/>,
-      <xref linkend="cyrus-sasl"/>,
-      <xref linkend="mariadb"/> or <ulink url="http://www.mysql.com/">MySQL</ulink>,
       <xref linkend="postgresql"/>,
       <xref linkend="sqlite"/>,
-      <xref linkend="linux-pam"/>, and
+      <xref linkend="x-window-system"/>, and
       <ulink url="http://www.trusteddomain.org/opendmarc/">OpenDMARC</ulink>
     </para>