$300 vs. open-source SaaS starter
docs.opensaas.sh
docs.opensaas.sh
The free updates thing is a curious thing to me, if the option you picked is say React ... yeah that gets updated. I would expect it would... for free.
Yeah, updates are not given. Often it's simply a starting point and then you're on your own. Since it's not library code, it's simply pre-written code.