I am running FOP2 lite on a test server to test upgrades before I upgrade my licensed production servers.
Just tried upgrading to 2.31 and I got this:
You must purchase the annual maintenance fee in order to upgrade your
version ( https://www.fop2.com/buy.php ).

Or you can keep running the version you have installed now.

Upgrade Aborted. License reactivation failed.
.....

Do I need to purchase annual maintenance on FOP2 lite as well?