Mejoras
Plan and admin role can no longer be self-assigned
A signed-in user can no longer promote themselves to admin or top up their own credits.
Updating your own profile no longer lets you change role, plan, trial, Stripe, or credit fields — including profiles.role. Workspace owners can still edit name and settings, but not credit balance or ownership. Admins still change role and plan from User Management (service role only), and those changes are written to the security audit log.