Hello, I have 3 questions for you.
Hi,
Thank you for your interest in Metronic.
Yes, all future updates are free for purchased licenses. You can download future updates without having an active support subscription.
Yes, for SaaS, you will need the extended license and for a website/app for a client where end users access the site for free, you can go with a regular license. Please note that one license is limited for one project/deployment.
For dev and test instances you do not need additional licenses. The licenses are required when the project is deployed to production.
If you need any further clarifications please let us know.
Regards.