diff --git a/xep.ent b/xep.ent
index 9df7ee26..6d81bd7e 100644
--- a/xep.ent
+++ b/xep.ent
@@ -1152,3 +1152,6 @@ IANA Service Location Protocol, Version 2 (SLPv2) Templates</link></span> <note>
 <!ENTITY xep0281 "<span class='ref'><link url='http://xmpp.org/extensions/xep-0281.html'>DMUC1: Distributed Multi-User Chat</link></span> <note>XEP-0281: DMUC1: Distributed Multi-User Chat &lt;<link url='http://xmpp.org/extensions/xep-0281.html'>http://xmpp.org/extensions/xep-0281.html</link>&gt;.</note>" >
 <!ENTITY xep0282 "<span class='ref'><link url='http://xmpp.org/extensions/xep-0282.html'>DMUC2: Distributed MUC</link></span> <note>XEP-0282: DMUC2: Distributed MUC &lt;<link url='http://xmpp.org/extensions/xep-0282.html'>http://xmpp.org/extensions/xep-0282.html</link>&gt;.</note>" >
 <!ENTITY xep0283 "<span class='ref'><link url='http://xmpp.org/extensions/xep-0283.html'>Moved</link></span> <note>XEP-0283: Moved &lt;<link url='http://xmpp.org/extensions/xep-0283.html'>http://xmpp.org/extensions/xep-0283.html</link>&gt;.</note>" >
+<!ENTITY xep0284 "<span class='ref'><link url='http://xmpp.org/extensions/xep-0284.html'>Shared XML Editing</link></span> <note>XEP-0284: Shared XML Editing &lt;<link url='http://xmpp.org/extensions/xep-0284.html'>http://xmpp.org/extensions/xep-0284.html</link>&gt;.</note>" >
+<!ENTITY xep0285 "<span class='ref'><link url='http://xmpp.org/extensions/xep-0285.html'>Digital Signatures in XMPP</link></span> <note>XEP-0285: Digital Signatures in XMPP &lt;<link url='http://xmpp.org/extensions/xep-0285.html'>http://xmpp.org/extensions/xep-0285.html</link>&gt;.</note>" >
+<!ENTITY xep0286 "<span class='ref'><link url='http://xmpp.org/extensions/xep-0286.html'>XMPP on Mobile Devices</link></span> <note>XEP-0286: XMPP on Mobile Devices &lt;<link url='http://xmpp.org/extensions/xep-0286.html'>http://xmpp.org/extensions/xep-0286.html</link>&gt;.</note>" >