diff --git a/xep.ent b/xep.ent
index 19b75c80..baf9e6bf 100644
--- a/xep.ent
+++ b/xep.ent
@@ -928,7 +928,7 @@ IANA Service Location Protocol, Version 2 (SLPv2) Templates</link></span> <note>
 <!ENTITY xep0160 "<span class='ref'><link url='http://www.xmpp.org/extensions/xep-0160.html'>Best Practices for Handling Offline Messages</link></span> <note>XEP-0160: Best Practices for Handling Offline Messages &lt;<link url='http://www.xmpp.org/extensions/xep-0160.html'>http://www.xmpp.org/extensions/xep-0160.html</link>&gt;.</note>" >
 <!ENTITY xep0161 "<span class='ref'><link url='http://www.xmpp.org/extensions/xep-0161.html'>SPIM Reporting</link></span> <note>XEP-0161: SPIM Reporting &lt;<link url='http://www.xmpp.org/extensions/xep-0161.html'>http://www.xmpp.org/extensions/xep-0161.html</link>&gt;.</note>" >
 <!ENTITY xep0162 "<span class='ref'><link url='http://www.xmpp.org/extensions/xep-0162.html'>Best Practices for Roster and Subscription Management</link></span> <note>XEP-0162: Best Practices for Roster and Subscription Management &lt;<link url='http://www.xmpp.org/extensions/xep-0162.html'>http://www.xmpp.org/extensions/xep-0162.html</link>&gt;.</note>" >
-<!ENTITY xep0163 "<span class='ref'><link url='http://www.xmpp.org/extensions/xep-0163.html'>Personal Eventing via Pubsub</link></span> <note>XEP-0163: Personal Eventing via Pubsub &lt;<link url='http://www.xmpp.org/extensions/xep-0163.html'>http://www.xmpp.org/extensions/xep-0163.html</link>&gt;.</note>" >
+<!ENTITY xep0163 "<span class='ref'><link url='http://www.xmpp.org/extensions/xep-0163.html'>Personal Eventing Protocol</link></span> <note>XEP-0163: Personal Eventing Protocol &lt;<link url='http://www.xmpp.org/extensions/xep-0163.html'>http://www.xmpp.org/extensions/xep-0163.html</link>&gt;.</note>" >
 <!ENTITY xep0164 "<span class='ref'><link url='http://www.xmpp.org/extensions/xep-0164.html'>vCard Filtering</link></span> <note>XEP-0164: vCard Filtering &lt;<link url='http://www.xmpp.org/extensions/xep-0164.html'>http://www.xmpp.org/extensions/xep-0164.html</link>&gt;.</note>" >
 <!ENTITY xep0165 "<span class='ref'><link url='http://www.xmpp.org/extensions/xep-0165.html'>Best Practices to Prevent JID Mimicking</link></span> <note>XEP-0165: Best Practices to Prevent JID Mimicking &lt;<link url='http://www.xmpp.org/extensions/xep-0165.html'>http://www.xmpp.org/extensions/xep-0165.html</link>&gt;.</note>" >
 <!ENTITY xep0166 "<span class='ref'><link url='http://www.xmpp.org/extensions/xep-0166.html'>Jingle</link></span> <note>XEP-0166: Jingle &lt;<link url='http://www.xmpp.org/extensions/xep-0166.html'>http://www.xmpp.org/extensions/xep-0166.html</link>&gt;.</note>" >
@@ -1014,3 +1014,5 @@ IANA Service Location Protocol, Version 2 (SLPv2) Templates</link></span> <note>
 <!ENTITY xep0246 "<span class='ref'><link url='http://www.xmpp.org/extensions/xep-0246.html'>End-to-End XML Streams</link></span> <note>XEP-0246: End-to-End XML Streams &lt;<link url='http://www.xmpp.org/extensions/xep-0246.html'>http://www.xmpp.org/extensions/xep-0246.html</link>&gt;.</note>" >
 <!ENTITY xep0247 "<span class='ref'><link url='http://www.xmpp.org/extensions/xep-0247.html'>Jingle XML Streams</link></span> <note>XEP-0247: Jingle XML Streams &lt;<link url='http://www.xmpp.org/extensions/xep-0247.html'>http://www.xmpp.org/extensions/xep-0247.html</link>&gt;.</note>" >
 <!ENTITY xep0248 "<span class='ref'><link url='http://www.xmpp.org/extensions/xep-0248.html'>PubSub Collection Nodes</link></span> <note>XEP-0248: PubSub Collection Nodes &lt;<link url='http://www.xmpp.org/extensions/xep-0248.html'>http://www.xmpp.org/extensions/xep-0248.html</link>&gt;.</note>" >
+<!ENTITY xep0249 "<span class='ref'><link url='http://www.xmpp.org/extensions/xep-0249.html'>Direct MUC Invitations</link></span> <note>XEP-0249: Direct MUC Invitations &lt;<link url='http://www.xmpp.org/extensions/xep-0249.html'>http://www.xmpp.org/extensions/xep-0249.html</link>&gt;.</note>" >
+<!ENTITY xep0250 "<span class='ref'><link url='http://www.xmpp.org/extensions/xep-0250.html'>C2C Authentication Using TLS</link></span> <note>XEP-0250: C2C Authentication Using TLS &lt;<link url='http://www.xmpp.org/extensions/xep-0250.html'>http://www.xmpp.org/extensions/xep-0250.html</link>&gt;.</note>" >