Index: head/en_US.ISO8859-1/articles/contributors/contrib.additional.xml
===================================================================
--- head/en_US.ISO8859-1/articles/contributors/contrib.additional.xml
+++ head/en_US.ISO8859-1/articles/contributors/contrib.additional.xml
@@ -939,6 +939,11 @@
   </listitem>
 
   <listitem>
+    <para>Andris Raugulis
+      <email>moo@arthepsy.eu</email></para>
+  </listitem>
+
+  <listitem>
     <para>Andy Farkas
       <email>andyf@speednet.com.au</email></para>
   </listitem>
@@ -6124,6 +6129,11 @@
   </listitem>
 
   <listitem>
+    <para>Mahdi Mokhtari
+      <email>mokhi64@gmail.com</email></para>
+  </listitem>
+
+  <listitem>
     <para>Mahlon E. Smith
       <email>mahlon@martini.nu</email></para>
   </listitem>
@@ -8918,6 +8928,11 @@
   </listitem>
 
   <listitem>
+    <para>Robert Zelaya</para>
+      <email>rob@theseusnetworking.com</email></para>
+  </listitem>
+
+  <listitem>
     <para>Robin Carey
       <email>robin@mailgate.dtc.rankxerox.co.uk</email></para>
   </listitem>
@@ -9722,6 +9737,11 @@
   </listitem>
 
   <listitem>
+    <para>Steffen Fritz
+      <email>steffen@fritz.wtf</email></para>
+  </listitem>
+
+  <listitem>
     <para>Steffen Mazanek
       <email>steffen.mazanek@unibw-muenchen.de</email></para>
   </listitem>
@@ -11303,6 +11323,11 @@
   </listitem>
 
   <listitem>
+    <para>Zsolt Udvari
+      <email>udvzsolt@gmail.com</email></para>
+  </listitem>
+
+  <listitem>
     <para>appleboy
       <email>appleboy.tw@gmail.com</email></para>
   </listitem>