Maintenance - Availability of New Releases
As long as you have your AIMMS license(s) in maintenance (i.e. by having an active subscription license, or by paying AIMMS a license maintenance fee for perpetual licenses), you are entitled to download and install all available AIMMS software updates for the AIMMS version for which you hold the license in maintenance, at no extra cost. In addition, maintenance allows you to upgrade your license to a more extended license, for example with additional solvers, or additional sessions in e.g. AIMMS PRO setups. Unmaintained licenses cannot claim any service.
Read the Service Entitlement paragraph in our Service Level Statement for more detailed information on how software updates are managed.