The rolling ISO media releases for CentOS 7 for May 2015 (1505) are now available.

These rolling ISO media releases are basically just respins of the install media at release time with all bugfix, enhancement, and security updates since release rolled in.  The updated ISOs for 1505 are based on all updates in the CentOS 7 os and updates repositories at 0000 UTC on May 28th, 2015.

The goal is to make these media available on a monthly basis for CentOS 7, in much the same way as we make cloud and container images available.

Users can use the updated ISO images for installs that have far fewer updates required after install.  There is no difference between using these ISOs and the original CentOS 7 (1503) ISOs and a yum update run on May 28th at 0000 UTC.

The new ISOs are available here:

http://buildlogs.centos.org/rolling/7/isos/x86_64/

File: CentOS-7-x86_64-DVD-1505-01.iso
Sha256sum: 70c510b8ae7e742ef12e9378ef49a919361e4f891f8f4ad92b03209f2cbb3638

File: CentOS-7-x86_64-Everything-1505-01.iso
Sha256sum: 1b117390a908467723f166ee22aa300bd4b55c57f05bc37eb58fb6bf3331295e

File: CentOS-7-x86_64-LiveCD-1505-01.iso
Sha256sum: 2310f7d28ed10a9a19d3690378a6f523c666a5ad3bfd428cc2a1f6b7438cc560

File: CentOS-7-x86_64-LiveGNOME-1505-01.iso
Sha256sum: 76a9c62c363cd90d0c8235400498829dfad9fc9bbae85916b26d2346300b649f

File: CentOS-7-x86_64-LiveKDE-1505-01.iso
Sha256sum: b48e8d2798767674f9993929d6899ca8f2f0cb0f420251e5184b3cd047403399

File: CentOS-7-x86_64-Minimal-1505-01.iso
Sha256sum: d9d394dcfa40a73cf0cfad9ebc70b54fcdd29861694791a5b678c57368087306

More information is available from our announcement here:

http://lists.centos.org/pipermail/centos-announce/2015-June/021160.html