Hello. In order to reduce your pressure of synchronizing Deepin mirrors (synchronizing speed and space pressure), we have made the following adjustments to Deepin mirrors:
Deleted software repository data which has lost the support versions from the software repository which synchronizes externally.
Moved ISO images which has lost the support versions to a different directory in the ISO repository which synchronizes externally (This directory doesn’t synchronize externally by default).
Software repository has been reduced to 30G, which only used to save data of releases later than Deepin2013. ISO repository has been reduce to 5.8G, which only used to save ISO files of Deepin 2014 and Deepin2014.1. If you need to download other ISO files, please click here.
中文 
http://planet.linuxdeepin.com/archives/7853 （中文）
http://planet.linuxdeepin.com/archives/7961 （English）
各位镜像源维护者：
你们好，为了减轻各位同步Deepin镜像的压力（同步速度和空间压力），我们已经对Deepin镜像源做出如下调整：
从对外同步的软件仓库中，删除已失去支持版本的软件仓库数据
从对外同步的ISO仓库中，将已失去支持版本的ISO文件移动至其他目录（该目录默认不对外同步）
现在软件仓库大小缩减至30G，仅存在Deepin 2013以上版本的仓库数据，ISO仓库大小缩减至5.8G，仅存放Deepin 2014和Deepin 2014.1正式版ISO文件，如需下载其他版本ISO文件，请访问该处。
——Deepin团队
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All maintainers of mirrors:
Hello. In order to reduce your pressure of synchronizing Deepin mirrors (synchronizing speed and space pressure), we have made the following adjustments to Deepin mirrors:
Deleted software repository data which has lost the support versions from the software repository which synchronizes externally.
Moved ISO images which has lost the support versions to a different directory in the ISO repository which synchronizes externally (This directory doesn’t synchronize externally by default).
Software repository has been reduced to 30G, which only used to save data of releases later than Deepin2013. ISO repository has been reduce to 5.8G, which only used to save ISO files of Deepin 2014 and Deepin2014.1. If you need to download other ISO files, please click here.
——Deepin Team