does anyone know anything new on that front?

The Commerce Agency Program was disbanded and folded into the mainstream NetSuite partner program. If you're looking for public facing resources, we have them on NetSuite.com probably under the names "partner program" or "SDN"

I meant partner portal and vendor portals similar to the customer MyAccount

Oh. They're still there but I don't think they've been updated in those 5 or 6 years