The CentOS project has released a rolling build version.

The CentOS project has released a rolling build version.
The CentOS project of the community enterprise release releases a rolling build version that provides ISO images and cloud images. CentOS plans to release a rolling build version at the end of each month, with a timestamp in the file name for each version, such as 20141129 in CentOS-7-x86_64-DVD-20141129_02.iso, which includes content as of November 29, 02 indicates that this is the second build version.

:

Http://buildlogs.centos.org/rolling/7/isos/x86_64/CentOS-7-x86_64-DVD.iso
Http://buildlogs.centos.org/rolling/7/isos/x86_64/CentOS-7-x86_64-Everything.iso

Http://buildlogs.centos.org/rolling/7/isos/x86_64/CentOS-7-x86_64-Minimal.iso