Royal Server 5.0 will be the next major release and is now available as public beta.
For information about the major new features in this release, please see the dedicated section below.
Because Royal Server 5.0 will be a major upgrade it will require a new license key. During the beta-phase though you can continue using your current Royal Server key.
To prevent potential data loss, please always backup your documents and your %ProgramData%\RoyalServer folder before installing beta releases!