jabberd2 2.1 release

很早就订阅了 jabberd2 的邮件列表，似乎开发不是很活跃。有次和其中一个开发人员 gtalk，他说目前也有不过 3 个开发者，而且其中一个对现有的框架不满意，觉得很难去 scalable，要另起炉灶，感觉这个项目前景不妙。。。不管怎么说，刚刚看到邮件列表里面的新消息，2.1 发布了！

http://ftp.xiaoka.com/jabberd2/releases/jabberd-2.1.tar.bz2
Release Note / New Features

- dropped SCOD, using CyrusSASL
- jabberd2 uses system expat library
- router level XMPP packet filtering
- modules/features ported and integrated:
* Linux epoll support
* full vcard-temp support
* storing user status in DB
* offline messages quotas and more robust handling
* Advanced Message Processing (AMP)
* authreg_pam realm handling
- RFC3921 compliance (presence handling)
- dropped legacy features (presence-invisible)
- certificate handling fixes (not complete yet)
- proper SRV records handling
- c2s HTTP connection forwarding to real HTTP server
- other im servers on the router are not listed on disco
- using route errors for stanza errors
- only PostgreSQL is now fully supported
(patches needed and welcome)
- numerous bug (crash, leaks) and stability fixes