Univention Corporate Server 4.0-2 发布，从发行说明可知：UCS 4.0-2 值得关注的特性有：
The Free for personal Use licence was replaced by the UCS Core Edition license.
This allows the usage of UCS in commercial settings without charge.
The upgrade of the licence is described in SDB 1324...
The container virtualization Docker was added to UCS.
This allows to run Docker containers on UCS systems. First Docker images of UCS itself are also available
Univention Corporate Server是一份企业级发行，它基于Debian GNU/Linux。其特色在于一份面向服务器集中式管理的集成管理系统，兼容微软Active Directory的域服务，以及面向虚拟服务器和桌面操作系统并行操作的功能。Univention Corporate Server是商业产品，但其功能有限的个人使用版除外。
软件详情：http://docs.univention.de/release-notes-4.0-2-en.html
下载地址：http://download.univention.de/download/ucs-cds/ucs4.0-2/UCS_4.0-2-amd64.iso
来自:开源中国社区
