Hello,
I'm running Prince 15.1 and want to upgrade to the most recent version (especially to use CSS grid, thanks for adding that support!). I purchased a desktop license on 01-Nov-2023.

I've looked for answers in release notes and in this forum, but I can't figure out exactly how to upgrade to the most recent version.

I also can't figure out whether/when I need to request a new license file in order to upgrade.

Thanks!

Prince Desktop Licenses include 12 months of support and upgrades and you can purchase a support contract which includes an additional 12 months of upgrades, we will send you an updated license file which will work with latest builds and the upcoming Prince 16.