Update changelog after merge.

converse.js

@@ -4052,7 +4052,7 @@
                 if (contact instanceof converse.RosterContact) {
                     contact.authorize().subscribe();
                 } else {
-                    // XXX: Happen when subscription retries or roster deleted
+                    // Can happen when a subscription is retried or roster was deleted
                     this.addContact(bare_jid, '', [], { 'subscription': 'from' }).done(function (contact) {
                         if (contact instanceof converse.RosterContact) {
                             contact.authorize().subscribe();

docs/CHANGES.rst

@@ -14,7 +14,9 @@ Changelog
 * #408 MUC: missing toggle call handler and updated documentation about call. [thierrytiti]
 * #415 closeAllChatBoxes is giving ReferenceError when 2 chats are open [nevcos, jcbrand]
 * #416 Add icon for XA status [thierrytiti]
+* #418 Logging out with `auto_reconnect=true` causes reconnection retries [jcbrand]
 * #420 Updated German translation [1st8]
+* #427 Converse.js does not subscribe back to a contact not in the roster. [emmanuel-florent]
 * Bugfix. Manual login doesn't work when only websocket_url is set and not bosh_service_url. [jcbrand]
 * Bugfix. ClearSessions during unload event would throw an error when not logged in. [gbonvehi]
 * Bugfix. Wrong callback argument mapping in XmppStatus initialize: fullname is null [thierrytiti]