Paid Remote Upgrade Support
/etc/iredmail-releasewith new iRedMail version number
iRedMail stores the release version in
installation, it's recommended to update this file after you upgraded iRedMail,
so that you can know which version of iRedMail you're running. For example:
Since Roundcube 1.3, at least PHP 5.4 is required. If your server is running PHP 5.3 and cannot upgrade to 5.4, please upgrade Roundcube the latest 1.2 branch instead.
Roundcube 1.4.4 fixes few security issues, all users are encouraged to upgrade as soon as possible.