Suggestion for Cloudflare: Create an early adopter option for free accounts.

Benefit: Earliest uptake of new features and security patches.

Drawback: Higher risk of outages.

I think this should be possible since they already differentiate between free, pro and enterprise accounts. I do not know how the routing for that works but I bet they could do this. Think crowd-sourced beta testers. Also a perk for anything PCI audit or FEDRAMP naughty-word related.