cPanel version 11.52 reached End of Life September 30th, 2016. In accordance with our EOL policy (https://go.cpanel.com/longtermsupport) 11.52 will continue functioning on servers where it is already installed. The last release of cPanel & WHM 11.52, 11.52.6.6, will remain on our mirrors indefinitely. However, no further updates, such as security fixes and installations, will be provided for 11.52. Older releases of cPanel & WHM 11.52 will be removed from our mirrors.

cPanel & WHM version 54 will reach End of Life at the end of January, 2017. In accordance with our EOL policy (https://go.cpanel.com/longtermsupport), 54 will continue functioning on servers where it is already installed. However, no further updates, such as security fixes and installations, will be provided for 54 after it reaches EOL.

We recommend that all customers migrate any existing installations of cPanel & WHM 54 to version 60, which you can read more about at the cPanel release site https://releases.cpanel.com

If your server setup complicates the process of migrating to a newer version of cPanel & WHM (an upgrade blocker list is available at https://go.cpanel.com/blockers), then cPanel is here to help. Simply open a support ticket at https://tickets.cpanel.net/submit so that our knowledgeable support team can provide recommendations, migration assistance, and more.

For the PGP-signed message, see 11.52 EOL – 54 Jan ’17.