Openfire 4.0.1 发布，更新如下： Bug [OF-1040] - Banning users from room does not result in proper exit [OF-1041] - Using AD specific attribute breaks OpenLDAP support [OF-1042] - NPE in stanza handler (after failed TLS?) [OF-1045] - NPE with cluster management if cluster has not been started [OF-1046] - Error 503 emitted sending update notifications to offline admins that are over offline storage quota [OF-1051] - ConcurrentModificationException in PluginManager [OF-1053] - i18n params fail when text has apostrophe [OF-1054] - IllegalStateException when destroying MUC room prevents unavailable broadcast to be sent Improvement [OF-1048] - Should not store chat state messages [OF-1049] - Improve Certificate Store Management [OF-1055] - Remove exclamation mark from the Search button [OF-1057] - Upgrade Jetty to latest patch release of its 9.2 branch. 详情请看：Openfire 4.0.1 Released Openfire 是实时的基于WEB的即时消息传输平台，是原来的Jive Messenger Openfire 4.0.1 正式发布，即时消息传输平台下载地址
