--- upgrading.dbk-old	2012-08-02 11:41:11.296463198 +0200
+++ upgrading.dbk	2012-08-02 12:14:52.952488740 +0200
@@ -2019,6 +2019,44 @@
       instead.
       </para>
     </listitem>
+    <listitem>
+      <para>
+      All Horde 3 packages, providing web collaborative softwares, have been
+      removed and are obsolete. This includes
+      <systemitem role="package">ansel1</systemitem>,
+      <systemitem role="package">chora2</systemitem>,
+      <systemitem role="package">dimp1</systemitem>,
+      <systemitem role="package">gollem</systemitem>,
+      <systemitem role="package">horde-sam</systemitem>,
+      <systemitem role="package">horde3</systemitem>,
+      <systemitem role="package">imp4</systemitem>,
+      <systemitem role="package">ingo1</systemitem>,
+      <systemitem role="package">kronolith2</systemitem>,
+      <systemitem role="package">mnemo2</systemitem>,
+      <systemitem role="package">nag2</systemitem>,
+      <systemitem role="package">sork-forwards-h3</systemitem>,
+      <systemitem role="package">sork-passwd-h3</systemitem>,
+      <systemitem role="package">sork-vacation-h3</systemitem> and
+      <systemitem role="package">turba2</systemitem>.
+      As the Horde 4 packages have not reached sufficient quality before the
+      &releasename; release, they are also not available. They may be available
+      in testing as <systemitem role="package">php-horde-*</systemitem> packages.
+      </para>
+    </listitem>
+    <listitem>
+      <para>
+      Most Kolab packages, providing groupware server, have been removed. This
+      includes
+      <systemitem role="package">kolab-cyrus-imapd</systemitem>,
+      <systemitem role="package">kolab-webadmin</systemitem>,
+      <systemitem role="package">kolabd</systemitem>,
+      <systemitem role="package">libkolab-perl</systemitem>,
+      <systemitem role="package">php-kolab-filter</systemitem> and
+      <systemitem role="package">php-kolab-freebusy</systemitem>.
+      Kolab is currently in a major rewrite and may be available in testing as
+      <systemitem role="package">kolab</systemitem> package.
+      </para>
+    </listitem>
   </itemizedlist>
 </para>