Hi everyone.. the developer of the Stripe Plugin I was using stopped updating and support it so I'm stuck on 3.8. This weekend I started building a new Stripe plug-in using Stripe's latest secure client SDK (Stripe.js and Elements).
My work-in-progress is on Github here: https://github.com/andrejpk/nopCommerce/tree/develop/src/Plugins/Nop.Plugin.Payments.Stripe
So far it can handle charges. I'll work on refunds next and clean up some docs. After that it will be good enough for what I do.
My plan is to open-source it and contribute it back to the Nopcommerce org if there's interest.